/**
 * @license almond 0.3.2 Copyright jQuery Foundation and other contributors.
 * Released under MIT license, http://github.com/requirejs/almond/LICENSE
 */
//Going sloppy to avoid 'use strict' string cost, but strict practices should
//be followed.
/*global setTimeout: false */

var requirejs, require, define;
(function (undef) {
    var main, req, makeMap, handlers,
        defined = {},
        waiting = {},
        config = {},
        defining = {},
        hasOwn = Object.prototype.hasOwnProperty,
        aps = [].slice,
        jsSuffixRegExp = /\.js$/;

    function hasProp(obj, prop) {
        return hasOwn.call(obj, prop);
    }

    /**
     * Given a relative module name, like ./something, normalize it to
     * a real name that can be mapped to a path.
     * @param {String} name the relative name
     * @param {String} baseName a real name that the name arg is relative
     * to.
     * @returns {String} normalized name
     */
    function normalize(name, baseName) {
        var nameParts, nameSegment, mapValue, foundMap, lastIndex,
            foundI, foundStarMap, starI, i, j, part, normalizedBaseParts,
            baseParts = baseName && baseName.split("/"),
            map = config.map,
            starMap = (map && map['*']) || {};

        //Adjust any relative paths.
        if (name) {
            name = name.split('/');
            lastIndex = name.length - 1;

            // If wanting node ID compatibility, strip .js from end
            // of IDs. Have to do this here, and not in nameToUrl
            // because node allows either .js or non .js to map
            // to same file.
            if (config.nodeIdCompat && jsSuffixRegExp.test(name[lastIndex])) {
                name[lastIndex] = name[lastIndex].replace(jsSuffixRegExp, '');
            }

            // Starts with a '.' so need the baseName
            if (name[0].charAt(0) === '.' && baseParts) {
                //Convert baseName to array, and lop off the last part,
                //so that . matches that 'directory' and not name of the baseName's
                //module. For instance, baseName of 'one/two/three', maps to
                //'one/two/three.js', but we want the directory, 'one/two' for
                //this normalization.
                normalizedBaseParts = baseParts.slice(0, baseParts.length - 1);
                name = normalizedBaseParts.concat(name);
            }

            //start trimDots
            for (i = 0; i < name.length; i++) {
                part = name[i];
                if (part === '.') {
                    name.splice(i, 1);
                    i -= 1;
                } else if (part === '..') {
                    // If at the start, or previous value is still ..,
                    // keep them so that when converted to a path it may
                    // still work when converted to a path, even though
                    // as an ID it is less than ideal. In larger point
                    // releases, may be better to just kick out an error.
                    if (i === 0 || (i === 1 && name[2] === '..') || name[i - 1] === '..') {
                        continue;
                    } else if (i > 0) {
                        name.splice(i - 1, 2);
                        i -= 2;
                    }
                }
            }
            //end trimDots

            name = name.join('/');
        }

        //Apply map config if available.
        if ((baseParts || starMap) && map) {
            nameParts = name.split('/');

            for (i = nameParts.length; i > 0; i -= 1) {
                nameSegment = nameParts.slice(0, i).join("/");

                if (baseParts) {
                    //Find the longest baseName segment match in the config.
                    //So, do joins on the biggest to smallest lengths of baseParts.
                    for (j = baseParts.length; j > 0; j -= 1) {
                        mapValue = map[baseParts.slice(0, j).join('/')];

                        //baseName segment has  config, find if it has one for
                        //this name.
                        if (mapValue) {
                            mapValue = mapValue[nameSegment];
                            if (mapValue) {
                                //Match, update name to the new value.
                                foundMap = mapValue;
                                foundI = i;
                                break;
                            }
                        }
                    }
                }

                if (foundMap) {
                    break;
                }

                //Check for a star map match, but just hold on to it,
                //if there is a shorter segment match later in a matching
                //config, then favor over this star map.
                if (!foundStarMap && starMap && starMap[nameSegment]) {
                    foundStarMap = starMap[nameSegment];
                    starI = i;
                }
            }

            if (!foundMap && foundStarMap) {
                foundMap = foundStarMap;
                foundI = starI;
            }

            if (foundMap) {
                nameParts.splice(0, foundI, foundMap);
                name = nameParts.join('/');
            }
        }

        return name;
    }

    function makeRequire(relName, forceSync) {
        return function () {
            //A version of a require function that passes a moduleName
            //value for items that may need to
            //look up paths relative to the moduleName
            var args = aps.call(arguments, 0);

            //If first arg is not require('string'), and there is only
            //one arg, it is the array form without a callback. Insert
            //a null so that the following concat is correct.
            if (typeof args[0] !== 'string' && args.length === 1) {
                args.push(null);
            }
            return req.apply(undef, args.concat([relName, forceSync]));
        };
    }

    function makeNormalize(relName) {
        return function (name) {
            return normalize(name, relName);
        };
    }

    function makeLoad(depName) {
        return function (value) {
            defined[depName] = value;
        };
    }

    function callDep(name) {
        if (hasProp(waiting, name)) {
            var args = waiting[name];
            delete waiting[name];
            defining[name] = true;
            main.apply(undef, args);
        }

        if (!hasProp(defined, name) && !hasProp(defining, name)) {
            throw new Error('No ' + name);
        }
        return defined[name];
    }

    //Turns a plugin!resource to [plugin, resource]
    //with the plugin being undefined if the name
    //did not have a plugin prefix.
    function splitPrefix(name) {
        var prefix,
            index = name ? name.indexOf('!') : -1;
        if (index > -1) {
            prefix = name.substring(0, index);
            name = name.substring(index + 1, name.length);
        }
        return [prefix, name];
    }

    /**
     * Makes a name map, normalizing the name, and using a plugin
     * for normalization if necessary. Grabs a ref to plugin
     * too, as an optimization.
     */
    makeMap = function (name, relName) {
        var plugin,
            parts = splitPrefix(name),
            prefix = parts[0];

        name = parts[1];

        if (prefix) {
            prefix = normalize(prefix, relName);
            plugin = callDep(prefix);
        }

        //Normalize according
        if (prefix) {
            if (plugin && plugin.normalize) {
                name = plugin.normalize(name, makeNormalize(relName));
            } else {
                name = normalize(name, relName);
            }
        } else {
            name = normalize(name, relName);
            parts = splitPrefix(name);
            prefix = parts[0];
            name = parts[1];
            if (prefix) {
                plugin = callDep(prefix);
            }
        }

        //Using ridiculous property names for space reasons
        return {
            f: prefix ? prefix + '!' + name : name, //fullName
            n: name,
            pr: prefix,
            p: plugin
        };
    };

    function makeConfig(name) {
        return function () {
            return (config && config.config && config.config[name]) || {};
        };
    }

    handlers = {
        require: function (name) {
            return makeRequire(name);
        },
        exports: function (name) {
            var e = defined[name];
            if (typeof e !== 'undefined') {
                return e;
            } else {
                return (defined[name] = {});
            }
        },
        module: function (name) {
            return {
                id: name,
                uri: '',
                exports: defined[name],
                config: makeConfig(name)
            };
        }
    };

    main = function (name, deps, callback, relName) {
        var cjsModule, depName, ret, map, i,
            args = [],
            callbackType = typeof callback,
            usingExports;

        //Use name if no relName
        relName = relName || name;

        //Call the callback to define the module, if necessary.
        if (callbackType === 'undefined' || callbackType === 'function') {
            //Pull out the defined dependencies and pass the ordered
            //values to the callback.
            //Default to [require, exports, module] if no deps
            deps = !deps.length && callback.length ? ['require', 'exports', 'module'] : deps;
            for (i = 0; i < deps.length; i += 1) {
                map = makeMap(deps[i], relName);
                depName = map.f;

                //Fast path CommonJS standard dependencies.
                if (depName === "require") {
                    args[i] = handlers.require(name);
                } else if (depName === "exports") {
                    //CommonJS module spec 1.1
                    args[i] = handlers.exports(name);
                    usingExports = true;
                } else if (depName === "module") {
                    //CommonJS module spec 1.1
                    cjsModule = args[i] = handlers.module(name);
                } else if (hasProp(defined, depName) ||
                           hasProp(waiting, depName) ||
                           hasProp(defining, depName)) {
                    args[i] = callDep(depName);
                } else if (map.p) {
                    map.p.load(map.n, makeRequire(relName, true), makeLoad(depName), {});
                    args[i] = defined[depName];
                } else {
                    throw new Error(name + ' missing ' + depName);
                }
            }

            ret = callback ? callback.apply(defined[name], args) : undefined;

            if (name) {
                //If setting exports via "module" is in play,
                //favor that over return value and exports. After that,
                //favor a non-undefined return value over exports use.
                if (cjsModule && cjsModule.exports !== undef &&
                        cjsModule.exports !== defined[name]) {
                    defined[name] = cjsModule.exports;
                } else if (ret !== undef || !usingExports) {
                    //Use the return value from the function.
                    defined[name] = ret;
                }
            }
        } else if (name) {
            //May just be an object definition for the module. Only
            //worry about defining if have a module name.
            defined[name] = callback;
        }
    };

    requirejs = require = req = function (deps, callback, relName, forceSync, alt) {
        if (typeof deps === "string") {
            if (handlers[deps]) {
                //callback in this case is really relName
                return handlers[deps](callback);
            }
            //Just return the module wanted. In this scenario, the
            //deps arg is the module name, and second arg (if passed)
            //is just the relName.
            //Normalize module name, if it contains . or ..
            return callDep(makeMap(deps, callback).f);
        } else if (!deps.splice) {
            //deps is a config object, not an array.
            config = deps;
            if (config.deps) {
                req(config.deps, config.callback);
            }
            if (!callback) {
                return;
            }

            if (callback.splice) {
                //callback is an array, which means it is a dependency list.
                //Adjust args if there are dependencies
                deps = callback;
                callback = relName;
                relName = null;
            } else {
                deps = undef;
            }
        }

        //Support require(['a'])
        callback = callback || function () {};

        //If relName is a function, it is an errback handler,
        //so remove it.
        if (typeof relName === 'function') {
            relName = forceSync;
            forceSync = alt;
        }

        //Simulate async callback;
        if (forceSync) {
            main(undef, deps, callback, relName);
        } else {
            //Using a non-zero value because of concern for what old browsers
            //do, and latest browsers "upgrade" to 4 if lower value is used:
            //http://www.whatwg.org/specs/web-apps/current-work/multipage/timers.html#dom-windowtimers-settimeout:
            //If want a value immediately, use require('id') instead -- something
            //that works in almond on the global level, but not guaranteed and
            //unlikely to work in other AMD implementations.
            setTimeout(function () {
                main(undef, deps, callback, relName);
            }, 4);
        }

        return req;
    };

    /**
     * Just drops the config on the floor, but returns req in case
     * the config return value is used.
     */
    req.config = function (cfg) {
        return req(cfg);
    };

    /**
     * Expose module registry for debugging and tooling
     */
    requirejs._defined = defined;

    define = function (name, deps, callback) {
        if (typeof name !== 'string') {
            throw new Error('See almond README: incorrect module build, no module name');
        }

        //This module may not have dependencies
        if (!deps.splice) {
            //deps is not an array, so probably means
            //an object literal or factory function for
            //the value. Adjust args.
            callback = deps;
            deps = [];
        }

        if (!hasProp(defined, name) && !hasProp(waiting, name)) {
            waiting[name] = [name, deps, callback];
        }
    };

    define.amd = {
        jQuery: true
    };
}());

define("almond", function(){});

/*!
 * jQuery JavaScript Library v1.11.1
 * http://jquery.com/
 *
 * Includes Sizzle.js
 * http://sizzlejs.com/
 *
 * Copyright 2005, 2014 jQuery Foundation, Inc. and other contributors
 * Released under the MIT license
 * http://jquery.org/license
 *
 * Date: 2014-05-01T17:42Z
 */

(function( global, factory ) {

	if ( typeof module === "object" && typeof module.exports === "object" ) {
		// For CommonJS and CommonJS-like environments where a proper window is present,
		// execute the factory and get jQuery
		// For environments that do not inherently posses a window with a document
		// (such as Node.js), expose a jQuery-making factory as module.exports
		// This accentuates the need for the creation of a real window
		// e.g. var jQuery = require("jquery")(window);
		// See ticket #14549 for more info
		module.exports = global.document ?
			factory( global, true ) :
			function( w ) {
				if ( !w.document ) {
					throw new Error( "jQuery requires a window with a document" );
				}
				return factory( w );
			};
	} else {
		factory( global );
	}

// Pass this if window is not defined yet
}(typeof window !== "undefined" ? window : this, function( window, noGlobal ) {

// Can't do this because several apps including ASP.NET trace
// the stack via arguments.caller.callee and Firefox dies if
// you try to trace through "use strict" call chains. (#13335)
// Support: Firefox 18+
//

var deletedIds = [];

var slice = deletedIds.slice;

var concat = deletedIds.concat;

var push = deletedIds.push;

var indexOf = deletedIds.indexOf;

var class2type = {};

var toString = class2type.toString;

var hasOwn = class2type.hasOwnProperty;

var support = {};



var
	version = "1.11.1",

	// Define a local copy of jQuery
	jQuery = function( selector, context ) {
		// The jQuery object is actually just the init constructor 'enhanced'
		// Need init if jQuery is called (just allow error to be thrown if not included)
		return new jQuery.fn.init( selector, context );
	},

	// Support: Android<4.1, IE<9
	// Make sure we trim BOM and NBSP
	rtrim = /^[\s\uFEFF\xA0]+|[\s\uFEFF\xA0]+$/g,

	// Matches dashed string for camelizing
	rmsPrefix = /^-ms-/,
	rdashAlpha = /-([\da-z])/gi,

	// Used by jQuery.camelCase as callback to replace()
	fcamelCase = function( all, letter ) {
		return letter.toUpperCase();
	};

jQuery.fn = jQuery.prototype = {
	// The current version of jQuery being used
	jquery: version,

	constructor: jQuery,

	// Start with an empty selector
	selector: "",

	// The default length of a jQuery object is 0
	length: 0,

	toArray: function() {
		return slice.call( this );
	},

	// Get the Nth element in the matched element set OR
	// Get the whole matched element set as a clean array
	get: function( num ) {
		return num != null ?

			// Return just the one element from the set
			( num < 0 ? this[ num + this.length ] : this[ num ] ) :

			// Return all the elements in a clean array
			slice.call( this );
	},

	// Take an array of elements and push it onto the stack
	// (returning the new matched element set)
	pushStack: function( elems ) {

		// Build a new jQuery matched element set
		var ret = jQuery.merge( this.constructor(), elems );

		// Add the old object onto the stack (as a reference)
		ret.prevObject = this;
		ret.context = this.context;

		// Return the newly-formed element set
		return ret;
	},

	// Execute a callback for every element in the matched set.
	// (You can seed the arguments with an array of args, but this is
	// only used internally.)
	each: function( callback, args ) {
		return jQuery.each( this, callback, args );
	},

	map: function( callback ) {
		return this.pushStack( jQuery.map(this, function( elem, i ) {
			return callback.call( elem, i, elem );
		}));
	},

	slice: function() {
		return this.pushStack( slice.apply( this, arguments ) );
	},

	first: function() {
		return this.eq( 0 );
	},

	last: function() {
		return this.eq( -1 );
	},

	eq: function( i ) {
		var len = this.length,
			j = +i + ( i < 0 ? len : 0 );
		return this.pushStack( j >= 0 && j < len ? [ this[j] ] : [] );
	},

	end: function() {
		return this.prevObject || this.constructor(null);
	},

	// For internal use only.
	// Behaves like an Array's method, not like a jQuery method.
	push: push,
	sort: deletedIds.sort,
	splice: deletedIds.splice
};

jQuery.extend = jQuery.fn.extend = function() {
	var src, copyIsArray, copy, name, options, clone,
		target = arguments[0] || {},
		i = 1,
		length = arguments.length,
		deep = false;

	// Handle a deep copy situation
	if ( typeof target === "boolean" ) {
		deep = target;

		// skip the boolean and the target
		target = arguments[ i ] || {};
		i++;
	}

	// Handle case when target is a string or something (possible in deep copy)
	if ( typeof target !== "object" && !jQuery.isFunction(target) ) {
		target = {};
	}

	// extend jQuery itself if only one argument is passed
	if ( i === length ) {
		target = this;
		i--;
	}

	for ( ; i < length; i++ ) {
		// Only deal with non-null/undefined values
		if ( (options = arguments[ i ]) != null ) {
			// Extend the base object
			for ( name in options ) {
				src = target[ name ];
				copy = options[ name ];

				// Prevent never-ending loop
				if ( target === copy ) {
					continue;
				}

				// Recurse if we're merging plain objects or arrays
				if ( deep && copy && ( jQuery.isPlainObject(copy) || (copyIsArray = jQuery.isArray(copy)) ) ) {
					if ( copyIsArray ) {
						copyIsArray = false;
						clone = src && jQuery.isArray(src) ? src : [];

					} else {
						clone = src && jQuery.isPlainObject(src) ? src : {};
					}

					// Never move original objects, clone them
					target[ name ] = jQuery.extend( deep, clone, copy );

				// Don't bring in undefined values
				} else if ( copy !== undefined ) {
					target[ name ] = copy;
				}
			}
		}
	}

	// Return the modified object
	return target;
};

jQuery.extend({
	// Unique for each copy of jQuery on the page
	expando: "jQuery" + ( version + Math.random() ).replace( /\D/g, "" ),

	// Assume jQuery is ready without the ready module
	isReady: true,

	error: function( msg ) {
		throw new Error( msg );
	},

	noop: function() {},

	// See test/unit/core.js for details concerning isFunction.
	// Since version 1.3, DOM methods and functions like alert
	// aren't supported. They return false on IE (#2968).
	isFunction: function( obj ) {
		return jQuery.type(obj) === "function";
	},

	isArray: Array.isArray || function( obj ) {
		return jQuery.type(obj) === "array";
	},

	isWindow: function( obj ) {
		/* jshint eqeqeq: false */
		return obj != null && obj == obj.window;
	},

	isNumeric: function( obj ) {
		// parseFloat NaNs numeric-cast false positives (null|true|false|"")
		// ...but misinterprets leading-number strings, particularly hex literals ("0x...")
		// subtraction forces infinities to NaN
		return !jQuery.isArray( obj ) && obj - parseFloat( obj ) >= 0;
	},

	isEmptyObject: function( obj ) {
		var name;
		for ( name in obj ) {
			return false;
		}
		return true;
	},

	isPlainObject: function( obj ) {
		var key;

		// Must be an Object.
		// Because of IE, we also have to check the presence of the constructor property.
		// Make sure that DOM nodes and window objects don't pass through, as well
		if ( !obj || jQuery.type(obj) !== "object" || obj.nodeType || jQuery.isWindow( obj ) ) {
			return false;
		}

		try {
			// Not own constructor property must be Object
			if ( obj.constructor &&
				!hasOwn.call(obj, "constructor") &&
				!hasOwn.call(obj.constructor.prototype, "isPrototypeOf") ) {
				return false;
			}
		} catch ( e ) {
			// IE8,9 Will throw exceptions on certain host objects #9897
			return false;
		}

		// Support: IE<9
		// Handle iteration over inherited properties before own properties.
		if ( support.ownLast ) {
			for ( key in obj ) {
				return hasOwn.call( obj, key );
			}
		}

		// Own properties are enumerated firstly, so to speed up,
		// if last one is own, then all properties are own.
		for ( key in obj ) {}

		return key === undefined || hasOwn.call( obj, key );
	},

	type: function( obj ) {
		if ( obj == null ) {
			return obj + "";
		}
		return typeof obj === "object" || typeof obj === "function" ?
			class2type[ toString.call(obj) ] || "object" :
			typeof obj;
	},

	// Evaluates a script in a global context
	// Workarounds based on findings by Jim Driscoll
	// http://weblogs.java.net/blog/driscoll/archive/2009/09/08/eval-javascript-global-context
	globalEval: function( data ) {
		if ( data && jQuery.trim( data ) ) {
			// We use execScript on Internet Explorer
			// We use an anonymous function so that context is window
			// rather than jQuery in Firefox
			( window.execScript || function( data ) {
				window[ "eval" ].call( window, data );
			} )( data );
		}
	},

	// Convert dashed to camelCase; used by the css and data modules
	// Microsoft forgot to hump their vendor prefix (#9572)
	camelCase: function( string ) {
		return string.replace( rmsPrefix, "ms-" ).replace( rdashAlpha, fcamelCase );
	},

	nodeName: function( elem, name ) {
		return elem.nodeName && elem.nodeName.toLowerCase() === name.toLowerCase();
	},

	// args is for internal usage only
	each: function( obj, callback, args ) {
		var value,
			i = 0,
			length = obj.length,
			isArray = isArraylike( obj );

		if ( args ) {
			if ( isArray ) {
				for ( ; i < length; i++ ) {
					value = callback.apply( obj[ i ], args );

					if ( value === false ) {
						break;
					}
				}
			} else {
				for ( i in obj ) {
					value = callback.apply( obj[ i ], args );

					if ( value === false ) {
						break;
					}
				}
			}

		// A special, fast, case for the most common use of each
		} else {
			if ( isArray ) {
				for ( ; i < length; i++ ) {
					value = callback.call( obj[ i ], i, obj[ i ] );

					if ( value === false ) {
						break;
					}
				}
			} else {
				for ( i in obj ) {
					value = callback.call( obj[ i ], i, obj[ i ] );

					if ( value === false ) {
						break;
					}
				}
			}
		}

		return obj;
	},

	// Support: Android<4.1, IE<9
	trim: function( text ) {
		return text == null ?
			"" :
			( text + "" ).replace( rtrim, "" );
	},

	// results is for internal usage only
	makeArray: function( arr, results ) {
		var ret = results || [];

		if ( arr != null ) {
			if ( isArraylike( Object(arr) ) ) {
				jQuery.merge( ret,
					typeof arr === "string" ?
					[ arr ] : arr
				);
			} else {
				push.call( ret, arr );
			}
		}

		return ret;
	},

	inArray: function( elem, arr, i ) {
		var len;

		if ( arr ) {
			if ( indexOf ) {
				return indexOf.call( arr, elem, i );
			}

			len = arr.length;
			i = i ? i < 0 ? Math.max( 0, len + i ) : i : 0;

			for ( ; i < len; i++ ) {
				// Skip accessing in sparse arrays
				if ( i in arr && arr[ i ] === elem ) {
					return i;
				}
			}
		}

		return -1;
	},

	merge: function( first, second ) {
		var len = +second.length,
			j = 0,
			i = first.length;

		while ( j < len ) {
			first[ i++ ] = second[ j++ ];
		}

		// Support: IE<9
		// Workaround casting of .length to NaN on otherwise arraylike objects (e.g., NodeLists)
		if ( len !== len ) {
			while ( second[j] !== undefined ) {
				first[ i++ ] = second[ j++ ];
			}
		}

		first.length = i;

		return first;
	},

	grep: function( elems, callback, invert ) {
		var callbackInverse,
			matches = [],
			i = 0,
			length = elems.length,
			callbackExpect = !invert;

		// Go through the array, only saving the items
		// that pass the validator function
		for ( ; i < length; i++ ) {
			callbackInverse = !callback( elems[ i ], i );
			if ( callbackInverse !== callbackExpect ) {
				matches.push( elems[ i ] );
			}
		}

		return matches;
	},

	// arg is for internal usage only
	map: function( elems, callback, arg ) {
		var value,
			i = 0,
			length = elems.length,
			isArray = isArraylike( elems ),
			ret = [];

		// Go through the array, translating each of the items to their new values
		if ( isArray ) {
			for ( ; i < length; i++ ) {
				value = callback( elems[ i ], i, arg );

				if ( value != null ) {
					ret.push( value );
				}
			}

		// Go through every key on the object,
		} else {
			for ( i in elems ) {
				value = callback( elems[ i ], i, arg );

				if ( value != null ) {
					ret.push( value );
				}
			}
		}

		// Flatten any nested arrays
		return concat.apply( [], ret );
	},

	// A global GUID counter for objects
	guid: 1,

	// Bind a function to a context, optionally partially applying any
	// arguments.
	proxy: function( fn, context ) {
		var args, proxy, tmp;

		if ( typeof context === "string" ) {
			tmp = fn[ context ];
			context = fn;
			fn = tmp;
		}

		// Quick check to determine if target is callable, in the spec
		// this throws a TypeError, but we will just return undefined.
		if ( !jQuery.isFunction( fn ) ) {
			return undefined;
		}

		// Simulated bind
		args = slice.call( arguments, 2 );
		proxy = function() {
			return fn.apply( context || this, args.concat( slice.call( arguments ) ) );
		};

		// Set the guid of unique handler to the same of original handler, so it can be removed
		proxy.guid = fn.guid = fn.guid || jQuery.guid++;

		return proxy;
	},

	now: function() {
		return +( new Date() );
	},

	// jQuery.support is not used in Core but other projects attach their
	// properties to it so it needs to exist.
	support: support
});

// Populate the class2type map
jQuery.each("Boolean Number String Function Array Date RegExp Object Error".split(" "), function(i, name) {
	class2type[ "[object " + name + "]" ] = name.toLowerCase();
});

function isArraylike( obj ) {
	var length = obj.length,
		type = jQuery.type( obj );

	if ( type === "function" || jQuery.isWindow( obj ) ) {
		return false;
	}

	if ( obj.nodeType === 1 && length ) {
		return true;
	}

	return type === "array" || length === 0 ||
		typeof length === "number" && length > 0 && ( length - 1 ) in obj;
}
var Sizzle =
/*!
 * Sizzle CSS Selector Engine v1.10.19
 * http://sizzlejs.com/
 *
 * Copyright 2013 jQuery Foundation, Inc. and other contributors
 * Released under the MIT license
 * http://jquery.org/license
 *
 * Date: 2014-04-18
 */
(function( window ) {

var i,
	support,
	Expr,
	getText,
	isXML,
	tokenize,
	compile,
	select,
	outermostContext,
	sortInput,
	hasDuplicate,

	// Local document vars
	setDocument,
	document,
	docElem,
	documentIsHTML,
	rbuggyQSA,
	rbuggyMatches,
	matches,
	contains,

	// Instance-specific data
	expando = "sizzle" + -(new Date()),
	preferredDoc = window.document,
	dirruns = 0,
	done = 0,
	classCache = createCache(),
	tokenCache = createCache(),
	compilerCache = createCache(),
	sortOrder = function( a, b ) {
		if ( a === b ) {
			hasDuplicate = true;
		}
		return 0;
	},

	// General-purpose constants
	strundefined = typeof undefined,
	MAX_NEGATIVE = 1 << 31,

	// Instance methods
	hasOwn = ({}).hasOwnProperty,
	arr = [],
	pop = arr.pop,
	push_native = arr.push,
	push = arr.push,
	slice = arr.slice,
	// Use a stripped-down indexOf if we can't use a native one
	indexOf = arr.indexOf || function( elem ) {
		var i = 0,
			len = this.length;
		for ( ; i < len; i++ ) {
			if ( this[i] === elem ) {
				return i;
			}
		}
		return -1;
	},

	booleans = "checked|selected|async|autofocus|autoplay|controls|defer|disabled|hidden|ismap|loop|multiple|open|readonly|required|scoped",

	// Regular expressions

	// Whitespace characters http://www.w3.org/TR/css3-selectors/#whitespace
	whitespace = "[\\x20\\t\\r\\n\\f]",
	// http://www.w3.org/TR/css3-syntax/#characters
	characterEncoding = "(?:\\\\.|[\\w-]|[^\\x00-\\xa0])+",

	// Loosely modeled on CSS identifier characters
	// An unquoted value should be a CSS identifier http://www.w3.org/TR/css3-selectors/#attribute-selectors
	// Proper syntax: http://www.w3.org/TR/CSS21/syndata.html#value-def-identifier
	identifier = characterEncoding.replace( "w", "w#" ),

	// Attribute selectors: http://www.w3.org/TR/selectors/#attribute-selectors
	attributes = "\\[" + whitespace + "*(" + characterEncoding + ")(?:" + whitespace +
		// Operator (capture 2)
		"*([*^$|!~]?=)" + whitespace +
		// "Attribute values must be CSS identifiers [capture 5] or strings [capture 3 or capture 4]"
		"*(?:'((?:\\\\.|[^\\\\'])*)'|\"((?:\\\\.|[^\\\\\"])*)\"|(" + identifier + "))|)" + whitespace +
		"*\\]",

	pseudos = ":(" + characterEncoding + ")(?:\\((" +
		// To reduce the number of selectors needing tokenize in the preFilter, prefer arguments:
		// 1. quoted (capture 3; capture 4 or capture 5)
		"('((?:\\\\.|[^\\\\'])*)'|\"((?:\\\\.|[^\\\\\"])*)\")|" +
		// 2. simple (capture 6)
		"((?:\\\\.|[^\\\\()[\\]]|" + attributes + ")*)|" +
		// 3. anything else (capture 2)
		".*" +
		")\\)|)",

	// Leading and non-escaped trailing whitespace, capturing some non-whitespace characters preceding the latter
	rtrim = new RegExp( "^" + whitespace + "+|((?:^|[^\\\\])(?:\\\\.)*)" + whitespace + "+$", "g" ),

	rcomma = new RegExp( "^" + whitespace + "*," + whitespace + "*" ),
	rcombinators = new RegExp( "^" + whitespace + "*([>+~]|" + whitespace + ")" + whitespace + "*" ),

	rattributeQuotes = new RegExp( "=" + whitespace + "*([^\\]'\"]*?)" + whitespace + "*\\]", "g" ),

	rpseudo = new RegExp( pseudos ),
	ridentifier = new RegExp( "^" + identifier + "$" ),

	matchExpr = {
		"ID": new RegExp( "^#(" + characterEncoding + ")" ),
		"CLASS": new RegExp( "^\\.(" + characterEncoding + ")" ),
		"TAG": new RegExp( "^(" + characterEncoding.replace( "w", "w*" ) + ")" ),
		"ATTR": new RegExp( "^" + attributes ),
		"PSEUDO": new RegExp( "^" + pseudos ),
		"CHILD": new RegExp( "^:(only|first|last|nth|nth-last)-(child|of-type)(?:\\(" + whitespace +
			"*(even|odd|(([+-]|)(\\d*)n|)" + whitespace + "*(?:([+-]|)" + whitespace +
			"*(\\d+)|))" + whitespace + "*\\)|)", "i" ),
		"bool": new RegExp( "^(?:" + booleans + ")$", "i" ),
		// For use in libraries implementing .is()
		// We use this for POS matching in `select`
		"needsContext": new RegExp( "^" + whitespace + "*[>+~]|:(even|odd|eq|gt|lt|nth|first|last)(?:\\(" +
			whitespace + "*((?:-\\d)?\\d*)" + whitespace + "*\\)|)(?=[^-]|$)", "i" )
	},

	rinputs = /^(?:input|select|textarea|button)$/i,
	rheader = /^h\d$/i,

	rnative = /^[^{]+\{\s*\[native \w/,

	// Easily-parseable/retrievable ID or TAG or CLASS selectors
	rquickExpr = /^(?:#([\w-]+)|(\w+)|\.([\w-]+))$/,

	rsibling = /[+~]/,
	rescape = /'|\\/g,

	// CSS escapes http://www.w3.org/TR/CSS21/syndata.html#escaped-characters
	runescape = new RegExp( "\\\\([\\da-f]{1,6}" + whitespace + "?|(" + whitespace + ")|.)", "ig" ),
	funescape = function( _, escaped, escapedWhitespace ) {
		var high = "0x" + escaped - 0x10000;
		// NaN means non-codepoint
		// Support: Firefox<24
		// Workaround erroneous numeric interpretation of +"0x"
		return high !== high || escapedWhitespace ?
			escaped :
			high < 0 ?
				// BMP codepoint
				String.fromCharCode( high + 0x10000 ) :
				// Supplemental Plane codepoint (surrogate pair)
				String.fromCharCode( high >> 10 | 0xD800, high & 0x3FF | 0xDC00 );
	};

// Optimize for push.apply( _, NodeList )
try {
	push.apply(
		(arr = slice.call( preferredDoc.childNodes )),
		preferredDoc.childNodes
	);
	// Support: Android<4.0
	// Detect silently failing push.apply
	arr[ preferredDoc.childNodes.length ].nodeType;
} catch ( e ) {
	push = { apply: arr.length ?

		// Leverage slice if possible
		function( target, els ) {
			push_native.apply( target, slice.call(els) );
		} :

		// Support: IE<9
		// Otherwise append directly
		function( target, els ) {
			var j = target.length,
				i = 0;
			// Can't trust NodeList.length
			while ( (target[j++] = els[i++]) ) {}
			target.length = j - 1;
		}
	};
}

function Sizzle( selector, context, results, seed ) {
	var match, elem, m, nodeType,
		// QSA vars
		i, groups, old, nid, newContext, newSelector;

	if ( ( context ? context.ownerDocument || context : preferredDoc ) !== document ) {
		setDocument( context );
	}

	context = context || document;
	results = results || [];

	if ( !selector || typeof selector !== "string" ) {
		return results;
	}

	if ( (nodeType = context.nodeType) !== 1 && nodeType !== 9 ) {
		return [];
	}

	if ( documentIsHTML && !seed ) {

		// Shortcuts
		if ( (match = rquickExpr.exec( selector )) ) {
			// Speed-up: Sizzle("#ID")
			if ( (m = match[1]) ) {
				if ( nodeType === 9 ) {
					elem = context.getElementById( m );
					// Check parentNode to catch when Blackberry 4.6 returns
					// nodes that are no longer in the document (jQuery #6963)
					if ( elem && elem.parentNode ) {
						// Handle the case where IE, Opera, and Webkit return items
						// by name instead of ID
						if ( elem.id === m ) {
							results.push( elem );
							return results;
						}
					} else {
						return results;
					}
				} else {
					// Context is not a document
					if ( context.ownerDocument && (elem = context.ownerDocument.getElementById( m )) &&
						contains( context, elem ) && elem.id === m ) {
						results.push( elem );
						return results;
					}
				}

			// Speed-up: Sizzle("TAG")
			} else if ( match[2] ) {
				push.apply( results, context.getElementsByTagName( selector ) );
				return results;

			// Speed-up: Sizzle(".CLASS")
			} else if ( (m = match[3]) && support.getElementsByClassName && context.getElementsByClassName ) {
				push.apply( results, context.getElementsByClassName( m ) );
				return results;
			}
		}

		// QSA path
		if ( support.qsa && (!rbuggyQSA || !rbuggyQSA.test( selector )) ) {
			nid = old = expando;
			newContext = context;
			newSelector = nodeType === 9 && selector;

			// qSA works strangely on Element-rooted queries
			// We can work around this by specifying an extra ID on the root
			// and working up from there (Thanks to Andrew Dupont for the technique)
			// IE 8 doesn't work on object elements
			if ( nodeType === 1 && context.nodeName.toLowerCase() !== "object" ) {
				groups = tokenize( selector );

				if ( (old = context.getAttribute("id")) ) {
					nid = old.replace( rescape, "\\$&" );
				} else {
					context.setAttribute( "id", nid );
				}
				nid = "[id='" + nid + "'] ";

				i = groups.length;
				while ( i-- ) {
					groups[i] = nid + toSelector( groups[i] );
				}
				newContext = rsibling.test( selector ) && testContext( context.parentNode ) || context;
				newSelector = groups.join(",");
			}

			if ( newSelector ) {
				try {
					push.apply( results,
						newContext.querySelectorAll( newSelector )
					);
					return results;
				} catch(qsaError) {
				} finally {
					if ( !old ) {
						context.removeAttribute("id");
					}
				}
			}
		}
	}

	// All others
	return select( selector.replace( rtrim, "$1" ), context, results, seed );
}

/**
 * Create key-value caches of limited size
 * @returns {Function(string, Object)} Returns the Object data after storing it on itself with
 *	property name the (space-suffixed) string and (if the cache is larger than Expr.cacheLength)
 *	deleting the oldest entry
 */
function createCache() {
	var keys = [];

	function cache( key, value ) {
		// Use (key + " ") to avoid collision with native prototype properties (see Issue #157)
		if ( keys.push( key + " " ) > Expr.cacheLength ) {
			// Only keep the most recent entries
			delete cache[ keys.shift() ];
		}
		return (cache[ key + " " ] = value);
	}
	return cache;
}

/**
 * Mark a function for special use by Sizzle
 * @param {Function} fn The function to mark
 */
function markFunction( fn ) {
	fn[ expando ] = true;
	return fn;
}

/**
 * Support testing using an element
 * @param {Function} fn Passed the created div and expects a boolean result
 */
function assert( fn ) {
	var div = document.createElement("div");

	try {
		return !!fn( div );
	} catch (e) {
		return false;
	} finally {
		// Remove from its parent by default
		if ( div.parentNode ) {
			div.parentNode.removeChild( div );
		}
		// release memory in IE
		div = null;
	}
}

/**
 * Adds the same handler for all of the specified attrs
 * @param {String} attrs Pipe-separated list of attributes
 * @param {Function} handler The method that will be applied
 */
function addHandle( attrs, handler ) {
	var arr = attrs.split("|"),
		i = attrs.length;

	while ( i-- ) {
		Expr.attrHandle[ arr[i] ] = handler;
	}
}

/**
 * Checks document order of two siblings
 * @param {Element} a
 * @param {Element} b
 * @returns {Number} Returns less than 0 if a precedes b, greater than 0 if a follows b
 */
function siblingCheck( a, b ) {
	var cur = b && a,
		diff = cur && a.nodeType === 1 && b.nodeType === 1 &&
			( ~b.sourceIndex || MAX_NEGATIVE ) -
			( ~a.sourceIndex || MAX_NEGATIVE );

	// Use IE sourceIndex if available on both nodes
	if ( diff ) {
		return diff;
	}

	// Check if b follows a
	if ( cur ) {
		while ( (cur = cur.nextSibling) ) {
			if ( cur === b ) {
				return -1;
			}
		}
	}

	return a ? 1 : -1;
}

/**
 * Returns a function to use in pseudos for input types
 * @param {String} type
 */
function createInputPseudo( type ) {
	return function( elem ) {
		var name = elem.nodeName.toLowerCase();
		return name === "input" && elem.type === type;
	};
}

/**
 * Returns a function to use in pseudos for buttons
 * @param {String} type
 */
function createButtonPseudo( type ) {
	return function( elem ) {
		var name = elem.nodeName.toLowerCase();
		return (name === "input" || name === "button") && elem.type === type;
	};
}

/**
 * Returns a function to use in pseudos for positionals
 * @param {Function} fn
 */
function createPositionalPseudo( fn ) {
	return markFunction(function( argument ) {
		argument = +argument;
		return markFunction(function( seed, matches ) {
			var j,
				matchIndexes = fn( [], seed.length, argument ),
				i = matchIndexes.length;

			// Match elements found at the specified indexes
			while ( i-- ) {
				if ( seed[ (j = matchIndexes[i]) ] ) {
					seed[j] = !(matches[j] = seed[j]);
				}
			}
		});
	});
}

/**
 * Checks a node for validity as a Sizzle context
 * @param {Element|Object=} context
 * @returns {Element|Object|Boolean} The input node if acceptable, otherwise a falsy value
 */
function testContext( context ) {
	return context && typeof context.getElementsByTagName !== strundefined && context;
}

// Expose support vars for convenience
support = Sizzle.support = {};

/**
 * Detects XML nodes
 * @param {Element|Object} elem An element or a document
 * @returns {Boolean} True iff elem is a non-HTML XML node
 */
isXML = Sizzle.isXML = function( elem ) {
	// documentElement is verified for cases where it doesn't yet exist
	// (such as loading iframes in IE - #4833)
	var documentElement = elem && (elem.ownerDocument || elem).documentElement;
	return documentElement ? documentElement.nodeName !== "HTML" : false;
};

/**
 * Sets document-related variables once based on the current document
 * @param {Element|Object} [doc] An element or document object to use to set the document
 * @returns {Object} Returns the current document
 */
setDocument = Sizzle.setDocument = function( node ) {
	var hasCompare,
		doc = node ? node.ownerDocument || node : preferredDoc,
		parent = doc.defaultView;

	// If no document and documentElement is available, return
	if ( doc === document || doc.nodeType !== 9 || !doc.documentElement ) {
		return document;
	}

	// Set our document
	document = doc;
	docElem = doc.documentElement;

	// Support tests
	documentIsHTML = !isXML( doc );

	// Support: IE>8
	// If iframe document is assigned to "document" variable and if iframe has been reloaded,
	// IE will throw "permission denied" error when accessing "document" variable, see jQuery #13936
	// IE6-8 do not support the defaultView property so parent will be undefined
	if ( parent && parent !== parent.top ) {
		// IE11 does not have attachEvent, so all must suffer
		if ( parent.addEventListener ) {
			parent.addEventListener( "unload", function() {
				setDocument();
			}, false );
		} else if ( parent.attachEvent ) {
			parent.attachEvent( "onunload", function() {
				setDocument();
			});
		}
	}

	/* Attributes
	---------------------------------------------------------------------- */

	// Support: IE<8
	// Verify that getAttribute really returns attributes and not properties (excepting IE8 booleans)
	support.attributes = assert(function( div ) {
		div.className = "i";
		return !div.getAttribute("className");
	});

	/* getElement(s)By*
	---------------------------------------------------------------------- */

	// Check if getElementsByTagName("*") returns only elements
	support.getElementsByTagName = assert(function( div ) {
		div.appendChild( doc.createComment("") );
		return !div.getElementsByTagName("*").length;
	});

	// Check if getElementsByClassName can be trusted
	support.getElementsByClassName = rnative.test( doc.getElementsByClassName ) && assert(function( div ) {
		div.innerHTML = "<div class='a'></div><div class='a i'></div>";

		// Support: Safari<4
		// Catch class over-caching
		div.firstChild.className = "i";
		// Support: Opera<10
		// Catch gEBCN failure to find non-leading classes
		return div.getElementsByClassName("i").length === 2;
	});

	// Support: IE<10
	// Check if getElementById returns elements by name
	// The broken getElementById methods don't pick up programatically-set names,
	// so use a roundabout getElementsByName test
	support.getById = assert(function( div ) {
		docElem.appendChild( div ).id = expando;
		return !doc.getElementsByName || !doc.getElementsByName( expando ).length;
	});

	// ID find and filter
	if ( support.getById ) {
		Expr.find["ID"] = function( id, context ) {
			if ( typeof context.getElementById !== strundefined && documentIsHTML ) {
				var m = context.getElementById( id );
				// Check parentNode to catch when Blackberry 4.6 returns
				// nodes that are no longer in the document #6963
				return m && m.parentNode ? [ m ] : [];
			}
		};
		Expr.filter["ID"] = function( id ) {
			var attrId = id.replace( runescape, funescape );
			return function( elem ) {
				return elem.getAttribute("id") === attrId;
			};
		};
	} else {
		// Support: IE6/7
		// getElementById is not reliable as a find shortcut
		delete Expr.find["ID"];

		Expr.filter["ID"] =  function( id ) {
			var attrId = id.replace( runescape, funescape );
			return function( elem ) {
				var node = typeof elem.getAttributeNode !== strundefined && elem.getAttributeNode("id");
				return node && node.value === attrId;
			};
		};
	}

	// Tag
	Expr.find["TAG"] = support.getElementsByTagName ?
		function( tag, context ) {
			if ( typeof context.getElementsByTagName !== strundefined ) {
				return context.getElementsByTagName( tag );
			}
		} :
		function( tag, context ) {
			var elem,
				tmp = [],
				i = 0,
				results = context.getElementsByTagName( tag );

			// Filter out possible comments
			if ( tag === "*" ) {
				while ( (elem = results[i++]) ) {
					if ( elem.nodeType === 1 ) {
						tmp.push( elem );
					}
				}

				return tmp;
			}
			return results;
		};

	// Class
	Expr.find["CLASS"] = support.getElementsByClassName && function( className, context ) {
		if ( typeof context.getElementsByClassName !== strundefined && documentIsHTML ) {
			return context.getElementsByClassName( className );
		}
	};

	/* QSA/matchesSelector
	---------------------------------------------------------------------- */

	// QSA and matchesSelector support

	// matchesSelector(:active) reports false when true (IE9/Opera 11.5)
	rbuggyMatches = [];

	// qSa(:focus) reports false when true (Chrome 21)
	// We allow this because of a bug in IE8/9 that throws an error
	// whenever `document.activeElement` is accessed on an iframe
	// So, we allow :focus to pass through QSA all the time to avoid the IE error
	// See http://bugs.jquery.com/ticket/13378
	rbuggyQSA = [];

	if ( (support.qsa = rnative.test( doc.querySelectorAll )) ) {
		// Build QSA regex
		// Regex strategy adopted from Diego Perini
		assert(function( div ) {
			// Select is set to empty string on purpose
			// This is to test IE's treatment of not explicitly
			// setting a boolean content attribute,
			// since its presence should be enough
			// http://bugs.jquery.com/ticket/12359
			div.innerHTML = "<select msallowclip=''><option selected=''></option></select>";

			// Support: IE8, Opera 11-12.16
			// Nothing should be selected when empty strings follow ^= or $= or *=
			// The test attribute must be unknown in Opera but "safe" for WinRT
			// http://msdn.microsoft.com/en-us/library/ie/hh465388.aspx#attribute_section
			if ( div.querySelectorAll("[msallowclip^='']").length ) {
				rbuggyQSA.push( "[*^$]=" + whitespace + "*(?:''|\"\")" );
			}

			// Support: IE8
			// Boolean attributes and "value" are not treated correctly
			if ( !div.querySelectorAll("[selected]").length ) {
				rbuggyQSA.push( "\\[" + whitespace + "*(?:value|" + booleans + ")" );
			}

			// Webkit/Opera - :checked should return selected option elements
			// http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked
			// IE8 throws error here and will not see later tests
			if ( !div.querySelectorAll(":checked").length ) {
				rbuggyQSA.push(":checked");
			}
		});

		assert(function( div ) {
			// Support: Windows 8 Native Apps
			// The type and name attributes are restricted during .innerHTML assignment
			var input = doc.createElement("input");
			input.setAttribute( "type", "hidden" );
			div.appendChild( input ).setAttribute( "name", "D" );

			// Support: IE8
			// Enforce case-sensitivity of name attribute
			if ( div.querySelectorAll("[name=d]").length ) {
				rbuggyQSA.push( "name" + whitespace + "*[*^$|!~]?=" );
			}

			// FF 3.5 - :enabled/:disabled and hidden elements (hidden elements are still enabled)
			// IE8 throws error here and will not see later tests
			if ( !div.querySelectorAll(":enabled").length ) {
				rbuggyQSA.push( ":enabled", ":disabled" );
			}

			// Opera 10-11 does not throw on post-comma invalid pseudos
			div.querySelectorAll("*,:x");
			rbuggyQSA.push(",.*:");
		});
	}

	if ( (support.matchesSelector = rnative.test( (matches = docElem.matches ||
		docElem.webkitMatchesSelector ||
		docElem.mozMatchesSelector ||
		docElem.oMatchesSelector ||
		docElem.msMatchesSelector) )) ) {

		assert(function( div ) {
			// Check to see if it's possible to do matchesSelector
			// on a disconnected node (IE 9)
			support.disconnectedMatch = matches.call( div, "div" );

			// This should fail with an exception
			// Gecko does not error, returns false instead
			matches.call( div, "[s!='']:x" );
			rbuggyMatches.push( "!=", pseudos );
		});
	}

	rbuggyQSA = rbuggyQSA.length && new RegExp( rbuggyQSA.join("|") );
	rbuggyMatches = rbuggyMatches.length && new RegExp( rbuggyMatches.join("|") );

	/* Contains
	---------------------------------------------------------------------- */
	hasCompare = rnative.test( docElem.compareDocumentPosition );

	// Element contains another
	// Purposefully does not implement inclusive descendent
	// As in, an element does not contain itself
	contains = hasCompare || rnative.test( docElem.contains ) ?
		function( a, b ) {
			var adown = a.nodeType === 9 ? a.documentElement : a,
				bup = b && b.parentNode;
			return a === bup || !!( bup && bup.nodeType === 1 && (
				adown.contains ?
					adown.contains( bup ) :
					a.compareDocumentPosition && a.compareDocumentPosition( bup ) & 16
			));
		} :
		function( a, b ) {
			if ( b ) {
				while ( (b = b.parentNode) ) {
					if ( b === a ) {
						return true;
					}
				}
			}
			return false;
		};

	/* Sorting
	---------------------------------------------------------------------- */

	// Document order sorting
	sortOrder = hasCompare ?
	function( a, b ) {

		// Flag for duplicate removal
		if ( a === b ) {
			hasDuplicate = true;
			return 0;
		}

		// Sort on method existence if only one input has compareDocumentPosition
		var compare = !a.compareDocumentPosition - !b.compareDocumentPosition;
		if ( compare ) {
			return compare;
		}

		// Calculate position if both inputs belong to the same document
		compare = ( a.ownerDocument || a ) === ( b.ownerDocument || b ) ?
			a.compareDocumentPosition( b ) :

			// Otherwise we know they are disconnected
			1;

		// Disconnected nodes
		if ( compare & 1 ||
			(!support.sortDetached && b.compareDocumentPosition( a ) === compare) ) {

			// Choose the first element that is related to our preferred document
			if ( a === doc || a.ownerDocument === preferredDoc && contains(preferredDoc, a) ) {
				return -1;
			}
			if ( b === doc || b.ownerDocument === preferredDoc && contains(preferredDoc, b) ) {
				return 1;
			}

			// Maintain original order
			return sortInput ?
				( indexOf.call( sortInput, a ) - indexOf.call( sortInput, b ) ) :
				0;
		}

		return compare & 4 ? -1 : 1;
	} :
	function( a, b ) {
		// Exit early if the nodes are identical
		if ( a === b ) {
			hasDuplicate = true;
			return 0;
		}

		var cur,
			i = 0,
			aup = a.parentNode,
			bup = b.parentNode,
			ap = [ a ],
			bp = [ b ];

		// Parentless nodes are either documents or disconnected
		if ( !aup || !bup ) {
			return a === doc ? -1 :
				b === doc ? 1 :
				aup ? -1 :
				bup ? 1 :
				sortInput ?
				( indexOf.call( sortInput, a ) - indexOf.call( sortInput, b ) ) :
				0;

		// If the nodes are siblings, we can do a quick check
		} else if ( aup === bup ) {
			return siblingCheck( a, b );
		}

		// Otherwise we need full lists of their ancestors for comparison
		cur = a;
		while ( (cur = cur.parentNode) ) {
			ap.unshift( cur );
		}
		cur = b;
		while ( (cur = cur.parentNode) ) {
			bp.unshift( cur );
		}

		// Walk down the tree looking for a discrepancy
		while ( ap[i] === bp[i] ) {
			i++;
		}

		return i ?
			// Do a sibling check if the nodes have a common ancestor
			siblingCheck( ap[i], bp[i] ) :

			// Otherwise nodes in our document sort first
			ap[i] === preferredDoc ? -1 :
			bp[i] === preferredDoc ? 1 :
			0;
	};

	return doc;
};

Sizzle.matches = function( expr, elements ) {
	return Sizzle( expr, null, null, elements );
};

Sizzle.matchesSelector = function( elem, expr ) {
	// Set document vars if needed
	if ( ( elem.ownerDocument || elem ) !== document ) {
		setDocument( elem );
	}

	// Make sure that attribute selectors are quoted
	expr = expr.replace( rattributeQuotes, "='$1']" );

	if ( support.matchesSelector && documentIsHTML &&
		( !rbuggyMatches || !rbuggyMatches.test( expr ) ) &&
		( !rbuggyQSA     || !rbuggyQSA.test( expr ) ) ) {

		try {
			var ret = matches.call( elem, expr );

			// IE 9's matchesSelector returns false on disconnected nodes
			if ( ret || support.disconnectedMatch ||
					// As well, disconnected nodes are said to be in a document
					// fragment in IE 9
					elem.document && elem.document.nodeType !== 11 ) {
				return ret;
			}
		} catch(e) {}
	}

	return Sizzle( expr, document, null, [ elem ] ).length > 0;
};

Sizzle.contains = function( context, elem ) {
	// Set document vars if needed
	if ( ( context.ownerDocument || context ) !== document ) {
		setDocument( context );
	}
	return contains( context, elem );
};

Sizzle.attr = function( elem, name ) {
	// Set document vars if needed
	if ( ( elem.ownerDocument || elem ) !== document ) {
		setDocument( elem );
	}

	var fn = Expr.attrHandle[ name.toLowerCase() ],
		// Don't get fooled by Object.prototype properties (jQuery #13807)
		val = fn && hasOwn.call( Expr.attrHandle, name.toLowerCase() ) ?
			fn( elem, name, !documentIsHTML ) :
			undefined;

	return val !== undefined ?
		val :
		support.attributes || !documentIsHTML ?
			elem.getAttribute( name ) :
			(val = elem.getAttributeNode(name)) && val.specified ?
				val.value :
				null;
};

Sizzle.error = function( msg ) {
	throw new Error( "Syntax error, unrecognized expression: " + msg );
};

/**
 * Document sorting and removing duplicates
 * @param {ArrayLike} results
 */
Sizzle.uniqueSort = function( results ) {
	var elem,
		duplicates = [],
		j = 0,
		i = 0;

	// Unless we *know* we can detect duplicates, assume their presence
	hasDuplicate = !support.detectDuplicates;
	sortInput = !support.sortStable && results.slice( 0 );
	results.sort( sortOrder );

	if ( hasDuplicate ) {
		while ( (elem = results[i++]) ) {
			if ( elem === results[ i ] ) {
				j = duplicates.push( i );
			}
		}
		while ( j-- ) {
			results.splice( duplicates[ j ], 1 );
		}
	}

	// Clear input after sorting to release objects
	// See https://github.com/jquery/sizzle/pull/225
	sortInput = null;

	return results;
};

/**
 * Utility function for retrieving the text value of an array of DOM nodes
 * @param {Array|Element} elem
 */
getText = Sizzle.getText = function( elem ) {
	var node,
		ret = "",
		i = 0,
		nodeType = elem.nodeType;

	if ( !nodeType ) {
		// If no nodeType, this is expected to be an array
		while ( (node = elem[i++]) ) {
			// Do not traverse comment nodes
			ret += getText( node );
		}
	} else if ( nodeType === 1 || nodeType === 9 || nodeType === 11 ) {
		// Use textContent for elements
		// innerText usage removed for consistency of new lines (jQuery #11153)
		if ( typeof elem.textContent === "string" ) {
			return elem.textContent;
		} else {
			// Traverse its children
			for ( elem = elem.firstChild; elem; elem = elem.nextSibling ) {
				ret += getText( elem );
			}
		}
	} else if ( nodeType === 3 || nodeType === 4 ) {
		return elem.nodeValue;
	}
	// Do not include comment or processing instruction nodes

	return ret;
};

Expr = Sizzle.selectors = {

	// Can be adjusted by the user
	cacheLength: 50,

	createPseudo: markFunction,

	match: matchExpr,

	attrHandle: {},

	find: {},

	relative: {
		">": { dir: "parentNode", first: true },
		" ": { dir: "parentNode" },
		"+": { dir: "previousSibling", first: true },
		"~": { dir: "previousSibling" }
	},

	preFilter: {
		"ATTR": function( match ) {
			match[1] = match[1].replace( runescape, funescape );

			// Move the given value to match[3] whether quoted or unquoted
			match[3] = ( match[3] || match[4] || match[5] || "" ).replace( runescape, funescape );

			if ( match[2] === "~=" ) {
				match[3] = " " + match[3] + " ";
			}

			return match.slice( 0, 4 );
		},

		"CHILD": function( match ) {
			/* matches from matchExpr["CHILD"]
				1 type (only|nth|...)
				2 what (child|of-type)
				3 argument (even|odd|\d*|\d*n([+-]\d+)?|...)
				4 xn-component of xn+y argument ([+-]?\d*n|)
				5 sign of xn-component
				6 x of xn-component
				7 sign of y-component
				8 y of y-component
			*/
			match[1] = match[1].toLowerCase();

			if ( match[1].slice( 0, 3 ) === "nth" ) {
				// nth-* requires argument
				if ( !match[3] ) {
					Sizzle.error( match[0] );
				}

				// numeric x and y parameters for Expr.filter.CHILD
				// remember that false/true cast respectively to 0/1
				match[4] = +( match[4] ? match[5] + (match[6] || 1) : 2 * ( match[3] === "even" || match[3] === "odd" ) );
				match[5] = +( ( match[7] + match[8] ) || match[3] === "odd" );

			// other types prohibit arguments
			} else if ( match[3] ) {
				Sizzle.error( match[0] );
			}

			return match;
		},

		"PSEUDO": function( match ) {
			var excess,
				unquoted = !match[6] && match[2];

			if ( matchExpr["CHILD"].test( match[0] ) ) {
				return null;
			}

			// Accept quoted arguments as-is
			if ( match[3] ) {
				match[2] = match[4] || match[5] || "";

			// Strip excess characters from unquoted arguments
			} else if ( unquoted && rpseudo.test( unquoted ) &&
				// Get excess from tokenize (recursively)
				(excess = tokenize( unquoted, true )) &&
				// advance to the next closing parenthesis
				(excess = unquoted.indexOf( ")", unquoted.length - excess ) - unquoted.length) ) {

				// excess is a negative index
				match[0] = match[0].slice( 0, excess );
				match[2] = unquoted.slice( 0, excess );
			}

			// Return only captures needed by the pseudo filter method (type and argument)
			return match.slice( 0, 3 );
		}
	},

	filter: {

		"TAG": function( nodeNameSelector ) {
			var nodeName = nodeNameSelector.replace( runescape, funescape ).toLowerCase();
			return nodeNameSelector === "*" ?
				function() { return true; } :
				function( elem ) {
					return elem.nodeName && elem.nodeName.toLowerCase() === nodeName;
				};
		},

		"CLASS": function( className ) {
			var pattern = classCache[ className + " " ];

			return pattern ||
				(pattern = new RegExp( "(^|" + whitespace + ")" + className + "(" + whitespace + "|$)" )) &&
				classCache( className, function( elem ) {
					return pattern.test( typeof elem.className === "string" && elem.className || typeof elem.getAttribute !== strundefined && elem.getAttribute("class") || "" );
				});
		},

		"ATTR": function( name, operator, check ) {
			return function( elem ) {
				var result = Sizzle.attr( elem, name );

				if ( result == null ) {
					return operator === "!=";
				}
				if ( !operator ) {
					return true;
				}

				result += "";

				return operator === "=" ? result === check :
					operator === "!=" ? result !== check :
					operator === "^=" ? check && result.indexOf( check ) === 0 :
					operator === "*=" ? check && result.indexOf( check ) > -1 :
					operator === "$=" ? check && result.slice( -check.length ) === check :
					operator === "~=" ? ( " " + result + " " ).indexOf( check ) > -1 :
					operator === "|=" ? result === check || result.slice( 0, check.length + 1 ) === check + "-" :
					false;
			};
		},

		"CHILD": function( type, what, argument, first, last ) {
			var simple = type.slice( 0, 3 ) !== "nth",
				forward = type.slice( -4 ) !== "last",
				ofType = what === "of-type";

			return first === 1 && last === 0 ?

				// Shortcut for :nth-*(n)
				function( elem ) {
					return !!elem.parentNode;
				} :

				function( elem, context, xml ) {
					var cache, outerCache, node, diff, nodeIndex, start,
						dir = simple !== forward ? "nextSibling" : "previousSibling",
						parent = elem.parentNode,
						name = ofType && elem.nodeName.toLowerCase(),
						useCache = !xml && !ofType;

					if ( parent ) {

						// :(first|last|only)-(child|of-type)
						if ( simple ) {
							while ( dir ) {
								node = elem;
								while ( (node = node[ dir ]) ) {
									if ( ofType ? node.nodeName.toLowerCase() === name : node.nodeType === 1 ) {
										return false;
									}
								}
								// Reverse direction for :only-* (if we haven't yet done so)
								start = dir = type === "only" && !start && "nextSibling";
							}
							return true;
						}

						start = [ forward ? parent.firstChild : parent.lastChild ];

						// non-xml :nth-child(...) stores cache data on `parent`
						if ( forward && useCache ) {
							// Seek `elem` from a previously-cached index
							outerCache = parent[ expando ] || (parent[ expando ] = {});
							cache = outerCache[ type ] || [];
							nodeIndex = cache[0] === dirruns && cache[1];
							diff = cache[0] === dirruns && cache[2];
							node = nodeIndex && parent.childNodes[ nodeIndex ];

							while ( (node = ++nodeIndex && node && node[ dir ] ||

								// Fallback to seeking `elem` from the start
								(diff = nodeIndex = 0) || start.pop()) ) {

								// When found, cache indexes on `parent` and break
								if ( node.nodeType === 1 && ++diff && node === elem ) {
									outerCache[ type ] = [ dirruns, nodeIndex, diff ];
									break;
								}
							}

						// Use previously-cached element index if available
						} else if ( useCache && (cache = (elem[ expando ] || (elem[ expando ] = {}))[ type ]) && cache[0] === dirruns ) {
							diff = cache[1];

						// xml :nth-child(...) or :nth-last-child(...) or :nth(-last)?-of-type(...)
						} else {
							// Use the same loop as above to seek `elem` from the start
							while ( (node = ++nodeIndex && node && node[ dir ] ||
								(diff = nodeIndex = 0) || start.pop()) ) {

								if ( ( ofType ? node.nodeName.toLowerCase() === name : node.nodeType === 1 ) && ++diff ) {
									// Cache the index of each encountered element
									if ( useCache ) {
										(node[ expando ] || (node[ expando ] = {}))[ type ] = [ dirruns, diff ];
									}

									if ( node === elem ) {
										break;
									}
								}
							}
						}

						// Incorporate the offset, then check against cycle size
						diff -= last;
						return diff === first || ( diff % first === 0 && diff / first >= 0 );
					}
				};
		},

		"PSEUDO": function( pseudo, argument ) {
			// pseudo-class names are case-insensitive
			// http://www.w3.org/TR/selectors/#pseudo-classes
			// Prioritize by case sensitivity in case custom pseudos are added with uppercase letters
			// Remember that setFilters inherits from pseudos
			var args,
				fn = Expr.pseudos[ pseudo ] || Expr.setFilters[ pseudo.toLowerCase() ] ||
					Sizzle.error( "unsupported pseudo: " + pseudo );

			// The user may use createPseudo to indicate that
			// arguments are needed to create the filter function
			// just as Sizzle does
			if ( fn[ expando ] ) {
				return fn( argument );
			}

			// But maintain support for old signatures
			if ( fn.length > 1 ) {
				args = [ pseudo, pseudo, "", argument ];
				return Expr.setFilters.hasOwnProperty( pseudo.toLowerCase() ) ?
					markFunction(function( seed, matches ) {
						var idx,
							matched = fn( seed, argument ),
							i = matched.length;
						while ( i-- ) {
							idx = indexOf.call( seed, matched[i] );
							seed[ idx ] = !( matches[ idx ] = matched[i] );
						}
					}) :
					function( elem ) {
						return fn( elem, 0, args );
					};
			}

			return fn;
		}
	},

	pseudos: {
		// Potentially complex pseudos
		"not": markFunction(function( selector ) {
			// Trim the selector passed to compile
			// to avoid treating leading and trailing
			// spaces as combinators
			var input = [],
				results = [],
				matcher = compile( selector.replace( rtrim, "$1" ) );

			return matcher[ expando ] ?
				markFunction(function( seed, matches, context, xml ) {
					var elem,
						unmatched = matcher( seed, null, xml, [] ),
						i = seed.length;

					// Match elements unmatched by `matcher`
					while ( i-- ) {
						if ( (elem = unmatched[i]) ) {
							seed[i] = !(matches[i] = elem);
						}
					}
				}) :
				function( elem, context, xml ) {
					input[0] = elem;
					matcher( input, null, xml, results );
					return !results.pop();
				};
		}),

		"has": markFunction(function( selector ) {
			return function( elem ) {
				return Sizzle( selector, elem ).length > 0;
			};
		}),

		"contains": markFunction(function( text ) {
			return function( elem ) {
				return ( elem.textContent || elem.innerText || getText( elem ) ).indexOf( text ) > -1;
			};
		}),

		// "Whether an element is represented by a :lang() selector
		// is based solely on the element's language value
		// being equal to the identifier C,
		// or beginning with the identifier C immediately followed by "-".
		// The matching of C against the element's language value is performed case-insensitively.
		// The identifier C does not have to be a valid language name."
		// http://www.w3.org/TR/selectors/#lang-pseudo
		"lang": markFunction( function( lang ) {
			// lang value must be a valid identifier
			if ( !ridentifier.test(lang || "") ) {
				Sizzle.error( "unsupported lang: " + lang );
			}
			lang = lang.replace( runescape, funescape ).toLowerCase();
			return function( elem ) {
				var elemLang;
				do {
					if ( (elemLang = documentIsHTML ?
						elem.lang :
						elem.getAttribute("xml:lang") || elem.getAttribute("lang")) ) {

						elemLang = elemLang.toLowerCase();
						return elemLang === lang || elemLang.indexOf( lang + "-" ) === 0;
					}
				} while ( (elem = elem.parentNode) && elem.nodeType === 1 );
				return false;
			};
		}),

		// Miscellaneous
		"target": function( elem ) {
			var hash = window.location && window.location.hash;
			return hash && hash.slice( 1 ) === elem.id;
		},

		"root": function( elem ) {
			return elem === docElem;
		},

		"focus": function( elem ) {
			return elem === document.activeElement && (!document.hasFocus || document.hasFocus()) && !!(elem.type || elem.href || ~elem.tabIndex);
		},

		// Boolean properties
		"enabled": function( elem ) {
			return elem.disabled === false;
		},

		"disabled": function( elem ) {
			return elem.disabled === true;
		},

		"checked": function( elem ) {
			// In CSS3, :checked should return both checked and selected elements
			// http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked
			var nodeName = elem.nodeName.toLowerCase();
			return (nodeName === "input" && !!elem.checked) || (nodeName === "option" && !!elem.selected);
		},

		"selected": function( elem ) {
			// Accessing this property makes selected-by-default
			// options in Safari work properly
			if ( elem.parentNode ) {
				elem.parentNode.selectedIndex;
			}

			return elem.selected === true;
		},

		// Contents
		"empty": function( elem ) {
			// http://www.w3.org/TR/selectors/#empty-pseudo
			// :empty is negated by element (1) or content nodes (text: 3; cdata: 4; entity ref: 5),
			//   but not by others (comment: 8; processing instruction: 7; etc.)
			// nodeType < 6 works because attributes (2) do not appear as children
			for ( elem = elem.firstChild; elem; elem = elem.nextSibling ) {
				if ( elem.nodeType < 6 ) {
					return false;
				}
			}
			return true;
		},

		"parent": function( elem ) {
			return !Expr.pseudos["empty"]( elem );
		},

		// Element/input types
		"header": function( elem ) {
			return rheader.test( elem.nodeName );
		},

		"input": function( elem ) {
			return rinputs.test( elem.nodeName );
		},

		"button": function( elem ) {
			var name = elem.nodeName.toLowerCase();
			return name === "input" && elem.type === "button" || name === "button";
		},

		"text": function( elem ) {
			var attr;
			return elem.nodeName.toLowerCase() === "input" &&
				elem.type === "text" &&

				// Support: IE<8
				// New HTML5 attribute values (e.g., "search") appear with elem.type === "text"
				( (attr = elem.getAttribute("type")) == null || attr.toLowerCase() === "text" );
		},

		// Position-in-collection
		"first": createPositionalPseudo(function() {
			return [ 0 ];
		}),

		"last": createPositionalPseudo(function( matchIndexes, length ) {
			return [ length - 1 ];
		}),

		"eq": createPositionalPseudo(function( matchIndexes, length, argument ) {
			return [ argument < 0 ? argument + length : argument ];
		}),

		"even": createPositionalPseudo(function( matchIndexes, length ) {
			var i = 0;
			for ( ; i < length; i += 2 ) {
				matchIndexes.push( i );
			}
			return matchIndexes;
		}),

		"odd": createPositionalPseudo(function( matchIndexes, length ) {
			var i = 1;
			for ( ; i < length; i += 2 ) {
				matchIndexes.push( i );
			}
			return matchIndexes;
		}),

		"lt": createPositionalPseudo(function( matchIndexes, length, argument ) {
			var i = argument < 0 ? argument + length : argument;
			for ( ; --i >= 0; ) {
				matchIndexes.push( i );
			}
			return matchIndexes;
		}),

		"gt": createPositionalPseudo(function( matchIndexes, length, argument ) {
			var i = argument < 0 ? argument + length : argument;
			for ( ; ++i < length; ) {
				matchIndexes.push( i );
			}
			return matchIndexes;
		})
	}
};

Expr.pseudos["nth"] = Expr.pseudos["eq"];

// Add button/input type pseudos
for ( i in { radio: true, checkbox: true, file: true, password: true, image: true } ) {
	Expr.pseudos[ i ] = createInputPseudo( i );
}
for ( i in { submit: true, reset: true } ) {
	Expr.pseudos[ i ] = createButtonPseudo( i );
}

// Easy API for creating new setFilters
function setFilters() {}
setFilters.prototype = Expr.filters = Expr.pseudos;
Expr.setFilters = new setFilters();

tokenize = Sizzle.tokenize = function( selector, parseOnly ) {
	var matched, match, tokens, type,
		soFar, groups, preFilters,
		cached = tokenCache[ selector + " " ];

	if ( cached ) {
		return parseOnly ? 0 : cached.slice( 0 );
	}

	soFar = selector;
	groups = [];
	preFilters = Expr.preFilter;

	while ( soFar ) {

		// Comma and first run
		if ( !matched || (match = rcomma.exec( soFar )) ) {
			if ( match ) {
				// Don't consume trailing commas as valid
				soFar = soFar.slice( match[0].length ) || soFar;
			}
			groups.push( (tokens = []) );
		}

		matched = false;

		// Combinators
		if ( (match = rcombinators.exec( soFar )) ) {
			matched = match.shift();
			tokens.push({
				value: matched,
				// Cast descendant combinators to space
				type: match[0].replace( rtrim, " " )
			});
			soFar = soFar.slice( matched.length );
		}

		// Filters
		for ( type in Expr.filter ) {
			if ( (match = matchExpr[ type ].exec( soFar )) && (!preFilters[ type ] ||
				(match = preFilters[ type ]( match ))) ) {
				matched = match.shift();
				tokens.push({
					value: matched,
					type: type,
					matches: match
				});
				soFar = soFar.slice( matched.length );
			}
		}

		if ( !matched ) {
			break;
		}
	}

	// Return the length of the invalid excess
	// if we're just parsing
	// Otherwise, throw an error or return tokens
	return parseOnly ?
		soFar.length :
		soFar ?
			Sizzle.error( selector ) :
			// Cache the tokens
			tokenCache( selector, groups ).slice( 0 );
};

function toSelector( tokens ) {
	var i = 0,
		len = tokens.length,
		selector = "";
	for ( ; i < len; i++ ) {
		selector += tokens[i].value;
	}
	return selector;
}

function addCombinator( matcher, combinator, base ) {
	var dir = combinator.dir,
		checkNonElements = base && dir === "parentNode",
		doneName = done++;

	return combinator.first ?
		// Check against closest ancestor/preceding element
		function( elem, context, xml ) {
			while ( (elem = elem[ dir ]) ) {
				if ( elem.nodeType === 1 || checkNonElements ) {
					return matcher( elem, context, xml );
				}
			}
		} :

		// Check against all ancestor/preceding elements
		function( elem, context, xml ) {
			var oldCache, outerCache,
				newCache = [ dirruns, doneName ];

			// We can't set arbitrary data on XML nodes, so they don't benefit from dir caching
			if ( xml ) {
				while ( (elem = elem[ dir ]) ) {
					if ( elem.nodeType === 1 || checkNonElements ) {
						if ( matcher( elem, context, xml ) ) {
							return true;
						}
					}
				}
			} else {
				while ( (elem = elem[ dir ]) ) {
					if ( elem.nodeType === 1 || checkNonElements ) {
						outerCache = elem[ expando ] || (elem[ expando ] = {});
						if ( (oldCache = outerCache[ dir ]) &&
							oldCache[ 0 ] === dirruns && oldCache[ 1 ] === doneName ) {

							// Assign to newCache so results back-propagate to previous elements
							return (newCache[ 2 ] = oldCache[ 2 ]);
						} else {
							// Reuse newcache so results back-propagate to previous elements
							outerCache[ dir ] = newCache;

							// A match means we're done; a fail means we have to keep checking
							if ( (newCache[ 2 ] = matcher( elem, context, xml )) ) {
								return true;
							}
						}
					}
				}
			}
		};
}

function elementMatcher( matchers ) {
	return matchers.length > 1 ?
		function( elem, context, xml ) {
			var i = matchers.length;
			while ( i-- ) {
				if ( !matchers[i]( elem, context, xml ) ) {
					return false;
				}
			}
			return true;
		} :
		matchers[0];
}

function multipleContexts( selector, contexts, results ) {
	var i = 0,
		len = contexts.length;
	for ( ; i < len; i++ ) {
		Sizzle( selector, contexts[i], results );
	}
	return results;
}

function condense( unmatched, map, filter, context, xml ) {
	var elem,
		newUnmatched = [],
		i = 0,
		len = unmatched.length,
		mapped = map != null;

	for ( ; i < len; i++ ) {
		if ( (elem = unmatched[i]) ) {
			if ( !filter || filter( elem, context, xml ) ) {
				newUnmatched.push( elem );
				if ( mapped ) {
					map.push( i );
				}
			}
		}
	}

	return newUnmatched;
}

function setMatcher( preFilter, selector, matcher, postFilter, postFinder, postSelector ) {
	if ( postFilter && !postFilter[ expando ] ) {
		postFilter = setMatcher( postFilter );
	}
	if ( postFinder && !postFinder[ expando ] ) {
		postFinder = setMatcher( postFinder, postSelector );
	}
	return markFunction(function( seed, results, context, xml ) {
		var temp, i, elem,
			preMap = [],
			postMap = [],
			preexisting = results.length,

			// Get initial elements from seed or context
			elems = seed || multipleContexts( selector || "*", context.nodeType ? [ context ] : context, [] ),

			// Prefilter to get matcher input, preserving a map for seed-results synchronization
			matcherIn = preFilter && ( seed || !selector ) ?
				condense( elems, preMap, preFilter, context, xml ) :
				elems,

			matcherOut = matcher ?
				// If we have a postFinder, or filtered seed, or non-seed postFilter or preexisting results,
				postFinder || ( seed ? preFilter : preexisting || postFilter ) ?

					// ...intermediate processing is necessary
					[] :

					// ...otherwise use results directly
					results :
				matcherIn;

		// Find primary matches
		if ( matcher ) {
			matcher( matcherIn, matcherOut, context, xml );
		}

		// Apply postFilter
		if ( postFilter ) {
			temp = condense( matcherOut, postMap );
			postFilter( temp, [], context, xml );

			// Un-match failing elements by moving them back to matcherIn
			i = temp.length;
			while ( i-- ) {
				if ( (elem = temp[i]) ) {
					matcherOut[ postMap[i] ] = !(matcherIn[ postMap[i] ] = elem);
				}
			}
		}

		if ( seed ) {
			if ( postFinder || preFilter ) {
				if ( postFinder ) {
					// Get the final matcherOut by condensing this intermediate into postFinder contexts
					temp = [];
					i = matcherOut.length;
					while ( i-- ) {
						if ( (elem = matcherOut[i]) ) {
							// Restore matcherIn since elem is not yet a final match
							temp.push( (matcherIn[i] = elem) );
						}
					}
					postFinder( null, (matcherOut = []), temp, xml );
				}

				// Move matched elements from seed to results to keep them synchronized
				i = matcherOut.length;
				while ( i-- ) {
					if ( (elem = matcherOut[i]) &&
						(temp = postFinder ? indexOf.call( seed, elem ) : preMap[i]) > -1 ) {

						seed[temp] = !(results[temp] = elem);
					}
				}
			}

		// Add elements to results, through postFinder if defined
		} else {
			matcherOut = condense(
				matcherOut === results ?
					matcherOut.splice( preexisting, matcherOut.length ) :
					matcherOut
			);
			if ( postFinder ) {
				postFinder( null, results, matcherOut, xml );
			} else {
				push.apply( results, matcherOut );
			}
		}
	});
}

function matcherFromTokens( tokens ) {
	var checkContext, matcher, j,
		len = tokens.length,
		leadingRelative = Expr.relative[ tokens[0].type ],
		implicitRelative = leadingRelative || Expr.relative[" "],
		i = leadingRelative ? 1 : 0,

		// The foundational matcher ensures that elements are reachable from top-level context(s)
		matchContext = addCombinator( function( elem ) {
			return elem === checkContext;
		}, implicitRelative, true ),
		matchAnyContext = addCombinator( function( elem ) {
			return indexOf.call( checkContext, elem ) > -1;
		}, implicitRelative, true ),
		matchers = [ function( elem, context, xml ) {
			return ( !leadingRelative && ( xml || context !== outermostContext ) ) || (
				(checkContext = context).nodeType ?
					matchContext( elem, context, xml ) :
					matchAnyContext( elem, context, xml ) );
		} ];

	for ( ; i < len; i++ ) {
		if ( (matcher = Expr.relative[ tokens[i].type ]) ) {
			matchers = [ addCombinator(elementMatcher( matchers ), matcher) ];
		} else {
			matcher = Expr.filter[ tokens[i].type ].apply( null, tokens[i].matches );

			// Return special upon seeing a positional matcher
			if ( matcher[ expando ] ) {
				// Find the next relative operator (if any) for proper handling
				j = ++i;
				for ( ; j < len; j++ ) {
					if ( Expr.relative[ tokens[j].type ] ) {
						break;
					}
				}
				return setMatcher(
					i > 1 && elementMatcher( matchers ),
					i > 1 && toSelector(
						// If the preceding token was a descendant combinator, insert an implicit any-element `*`
						tokens.slice( 0, i - 1 ).concat({ value: tokens[ i - 2 ].type === " " ? "*" : "" })
					).replace( rtrim, "$1" ),
					matcher,
					i < j && matcherFromTokens( tokens.slice( i, j ) ),
					j < len && matcherFromTokens( (tokens = tokens.slice( j )) ),
					j < len && toSelector( tokens )
				);
			}
			matchers.push( matcher );
		}
	}

	return elementMatcher( matchers );
}

function matcherFromGroupMatchers( elementMatchers, setMatchers ) {
	var bySet = setMatchers.length > 0,
		byElement = elementMatchers.length > 0,
		superMatcher = function( seed, context, xml, results, outermost ) {
			var elem, j, matcher,
				matchedCount = 0,
				i = "0",
				unmatched = seed && [],
				setMatched = [],
				contextBackup = outermostContext,
				// We must always have either seed elements or outermost context
				elems = seed || byElement && Expr.find["TAG"]( "*", outermost ),
				// Use integer dirruns iff this is the outermost matcher
				dirrunsUnique = (dirruns += contextBackup == null ? 1 : Math.random() || 0.1),
				len = elems.length;

			if ( outermost ) {
				outermostContext = context !== document && context;
			}

			// Add elements passing elementMatchers directly to results
			// Keep `i` a string if there are no elements so `matchedCount` will be "00" below
			// Support: IE<9, Safari
			// Tolerate NodeList properties (IE: "length"; Safari: <number>) matching elements by id
			for ( ; i !== len && (elem = elems[i]) != null; i++ ) {
				if ( byElement && elem ) {
					j = 0;
					while ( (matcher = elementMatchers[j++]) ) {
						if ( matcher( elem, context, xml ) ) {
							results.push( elem );
							break;
						}
					}
					if ( outermost ) {
						dirruns = dirrunsUnique;
					}
				}

				// Track unmatched elements for set filters
				if ( bySet ) {
					// They will have gone through all possible matchers
					if ( (elem = !matcher && elem) ) {
						matchedCount--;
					}

					// Lengthen the array for every element, matched or not
					if ( seed ) {
						unmatched.push( elem );
					}
				}
			}

			// Apply set filters to unmatched elements
			matchedCount += i;
			if ( bySet && i !== matchedCount ) {
				j = 0;
				while ( (matcher = setMatchers[j++]) ) {
					matcher( unmatched, setMatched, context, xml );
				}

				if ( seed ) {
					// Reintegrate element matches to eliminate the need for sorting
					if ( matchedCount > 0 ) {
						while ( i-- ) {
							if ( !(unmatched[i] || setMatched[i]) ) {
								setMatched[i] = pop.call( results );
							}
						}
					}

					// Discard index placeholder values to get only actual matches
					setMatched = condense( setMatched );
				}

				// Add matches to results
				push.apply( results, setMatched );

				// Seedless set matches succeeding multiple successful matchers stipulate sorting
				if ( outermost && !seed && setMatched.length > 0 &&
					( matchedCount + setMatchers.length ) > 1 ) {

					Sizzle.uniqueSort( results );
				}
			}

			// Override manipulation of globals by nested matchers
			if ( outermost ) {
				dirruns = dirrunsUnique;
				outermostContext = contextBackup;
			}

			return unmatched;
		};

	return bySet ?
		markFunction( superMatcher ) :
		superMatcher;
}

compile = Sizzle.compile = function( selector, match /* Internal Use Only */ ) {
	var i,
		setMatchers = [],
		elementMatchers = [],
		cached = compilerCache[ selector + " " ];

	if ( !cached ) {
		// Generate a function of recursive functions that can be used to check each element
		if ( !match ) {
			match = tokenize( selector );
		}
		i = match.length;
		while ( i-- ) {
			cached = matcherFromTokens( match[i] );
			if ( cached[ expando ] ) {
				setMatchers.push( cached );
			} else {
				elementMatchers.push( cached );
			}
		}

		// Cache the compiled function
		cached = compilerCache( selector, matcherFromGroupMatchers( elementMatchers, setMatchers ) );

		// Save selector and tokenization
		cached.selector = selector;
	}
	return cached;
};

/**
 * A low-level selection function that works with Sizzle's compiled
 *  selector functions
 * @param {String|Function} selector A selector or a pre-compiled
 *  selector function built with Sizzle.compile
 * @param {Element} context
 * @param {Array} [results]
 * @param {Array} [seed] A set of elements to match against
 */
select = Sizzle.select = function( selector, context, results, seed ) {
	var i, tokens, token, type, find,
		compiled = typeof selector === "function" && selector,
		match = !seed && tokenize( (selector = compiled.selector || selector) );

	results = results || [];

	// Try to minimize operations if there is no seed and only one group
	if ( match.length === 1 ) {

		// Take a shortcut and set the context if the root selector is an ID
		tokens = match[0] = match[0].slice( 0 );
		if ( tokens.length > 2 && (token = tokens[0]).type === "ID" &&
				support.getById && context.nodeType === 9 && documentIsHTML &&
				Expr.relative[ tokens[1].type ] ) {

			context = ( Expr.find["ID"]( token.matches[0].replace(runescape, funescape), context ) || [] )[0];
			if ( !context ) {
				return results;

			// Precompiled matchers will still verify ancestry, so step up a level
			} else if ( compiled ) {
				context = context.parentNode;
			}

			selector = selector.slice( tokens.shift().value.length );
		}

		// Fetch a seed set for right-to-left matching
		i = matchExpr["needsContext"].test( selector ) ? 0 : tokens.length;
		while ( i-- ) {
			token = tokens[i];

			// Abort if we hit a combinator
			if ( Expr.relative[ (type = token.type) ] ) {
				break;
			}
			if ( (find = Expr.find[ type ]) ) {
				// Search, expanding context for leading sibling combinators
				if ( (seed = find(
					token.matches[0].replace( runescape, funescape ),
					rsibling.test( tokens[0].type ) && testContext( context.parentNode ) || context
				)) ) {

					// If seed is empty or no tokens remain, we can return early
					tokens.splice( i, 1 );
					selector = seed.length && toSelector( tokens );
					if ( !selector ) {
						push.apply( results, seed );
						return results;
					}

					break;
				}
			}
		}
	}

	// Compile and execute a filtering function if one is not provided
	// Provide `match` to avoid retokenization if we modified the selector above
	( compiled || compile( selector, match ) )(
		seed,
		context,
		!documentIsHTML,
		results,
		rsibling.test( selector ) && testContext( context.parentNode ) || context
	);
	return results;
};

// One-time assignments

// Sort stability
support.sortStable = expando.split("").sort( sortOrder ).join("") === expando;

// Support: Chrome<14
// Always assume duplicates if they aren't passed to the comparison function
support.detectDuplicates = !!hasDuplicate;

// Initialize against the default document
setDocument();

// Support: Webkit<537.32 - Safari 6.0.3/Chrome 25 (fixed in Chrome 27)
// Detached nodes confoundingly follow *each other*
support.sortDetached = assert(function( div1 ) {
	// Should return 1, but returns 4 (following)
	return div1.compareDocumentPosition( document.createElement("div") ) & 1;
});

// Support: IE<8
// Prevent attribute/property "interpolation"
// http://msdn.microsoft.com/en-us/library/ms536429%28VS.85%29.aspx
if ( !assert(function( div ) {
	div.innerHTML = "<a href='#'></a>";
	return div.firstChild.getAttribute("href") === "#" ;
}) ) {
	addHandle( "type|href|height|width", function( elem, name, isXML ) {
		if ( !isXML ) {
			return elem.getAttribute( name, name.toLowerCase() === "type" ? 1 : 2 );
		}
	});
}

// Support: IE<9
// Use defaultValue in place of getAttribute("value")
if ( !support.attributes || !assert(function( div ) {
	div.innerHTML = "<input/>";
	div.firstChild.setAttribute( "value", "" );
	return div.firstChild.getAttribute( "value" ) === "";
}) ) {
	addHandle( "value", function( elem, name, isXML ) {
		if ( !isXML && elem.nodeName.toLowerCase() === "input" ) {
			return elem.defaultValue;
		}
	});
}

// Support: IE<9
// Use getAttributeNode to fetch booleans when getAttribute lies
if ( !assert(function( div ) {
	return div.getAttribute("disabled") == null;
}) ) {
	addHandle( booleans, function( elem, name, isXML ) {
		var val;
		if ( !isXML ) {
			return elem[ name ] === true ? name.toLowerCase() :
					(val = elem.getAttributeNode( name )) && val.specified ?
					val.value :
				null;
		}
	});
}

return Sizzle;

})( window );



jQuery.find = Sizzle;
jQuery.expr = Sizzle.selectors;
jQuery.expr[":"] = jQuery.expr.pseudos;
jQuery.unique = Sizzle.uniqueSort;
jQuery.text = Sizzle.getText;
jQuery.isXMLDoc = Sizzle.isXML;
jQuery.contains = Sizzle.contains;



var rneedsContext = jQuery.expr.match.needsContext;

var rsingleTag = (/^<(\w+)\s*\/?>(?:<\/\1>|)$/);



var risSimple = /^.[^:#\[\.,]*$/;

// Implement the identical functionality for filter and not
function winnow( elements, qualifier, not ) {
	if ( jQuery.isFunction( qualifier ) ) {
		return jQuery.grep( elements, function( elem, i ) {
			/* jshint -W018 */
			return !!qualifier.call( elem, i, elem ) !== not;
		});

	}

	if ( qualifier.nodeType ) {
		return jQuery.grep( elements, function( elem ) {
			return ( elem === qualifier ) !== not;
		});

	}

	if ( typeof qualifier === "string" ) {
		if ( risSimple.test( qualifier ) ) {
			return jQuery.filter( qualifier, elements, not );
		}

		qualifier = jQuery.filter( qualifier, elements );
	}

	return jQuery.grep( elements, function( elem ) {
		return ( jQuery.inArray( elem, qualifier ) >= 0 ) !== not;
	});
}

jQuery.filter = function( expr, elems, not ) {
	var elem = elems[ 0 ];

	if ( not ) {
		expr = ":not(" + expr + ")";
	}

	return elems.length === 1 && elem.nodeType === 1 ?
		jQuery.find.matchesSelector( elem, expr ) ? [ elem ] : [] :
		jQuery.find.matches( expr, jQuery.grep( elems, function( elem ) {
			return elem.nodeType === 1;
		}));
};

jQuery.fn.extend({
	find: function( selector ) {
		var i,
			ret = [],
			self = this,
			len = self.length;

		if ( typeof selector !== "string" ) {
			return this.pushStack( jQuery( selector ).filter(function() {
				for ( i = 0; i < len; i++ ) {
					if ( jQuery.contains( self[ i ], this ) ) {
						return true;
					}
				}
			}) );
		}

		for ( i = 0; i < len; i++ ) {
			jQuery.find( selector, self[ i ], ret );
		}

		// Needed because $( selector, context ) becomes $( context ).find( selector )
		ret = this.pushStack( len > 1 ? jQuery.unique( ret ) : ret );
		ret.selector = this.selector ? this.selector + " " + selector : selector;
		return ret;
	},
	filter: function( selector ) {
		return this.pushStack( winnow(this, selector || [], false) );
	},
	not: function( selector ) {
		return this.pushStack( winnow(this, selector || [], true) );
	},
	is: function( selector ) {
		return !!winnow(
			this,

			// If this is a positional/relative selector, check membership in the returned set
			// so $("p:first").is("p:last") won't return true for a doc with two "p".
			typeof selector === "string" && rneedsContext.test( selector ) ?
				jQuery( selector ) :
				selector || [],
			false
		).length;
	}
});


// Initialize a jQuery object


// A central reference to the root jQuery(document)
var rootjQuery,

	// Use the correct document accordingly with window argument (sandbox)
	document = window.document,

	// A simple way to check for HTML strings
	// Prioritize #id over <tag> to avoid XSS via location.hash (#9521)
	// Strict HTML recognition (#11290: must start with <)
	rquickExpr = /^(?:\s*(<[\w\W]+>)[^>]*|#([\w-]*))$/,

	init = jQuery.fn.init = function( selector, context ) {
		var match, elem;

		// HANDLE: $(""), $(null), $(undefined), $(false)
		if ( !selector ) {
			return this;
		}

		// Handle HTML strings
		if ( typeof selector === "string" ) {
			if ( selector.charAt(0) === "<" && selector.charAt( selector.length - 1 ) === ">" && selector.length >= 3 ) {
				// Assume that strings that start and end with <> are HTML and skip the regex check
				match = [ null, selector, null ];

			} else {
				match = rquickExpr.exec( selector );
			}

			// Match html or make sure no context is specified for #id
			if ( match && (match[1] || !context) ) {

				// HANDLE: $(html) -> $(array)
				if ( match[1] ) {
					context = context instanceof jQuery ? context[0] : context;

					// scripts is true for back-compat
					// Intentionally let the error be thrown if parseHTML is not present
					jQuery.merge( this, jQuery.parseHTML(
						match[1],
						context && context.nodeType ? context.ownerDocument || context : document,
						true
					) );

					// HANDLE: $(html, props)
					if ( rsingleTag.test( match[1] ) && jQuery.isPlainObject( context ) ) {
						for ( match in context ) {
							// Properties of context are called as methods if possible
							if ( jQuery.isFunction( this[ match ] ) ) {
								this[ match ]( context[ match ] );

							// ...and otherwise set as attributes
							} else {
								this.attr( match, context[ match ] );
							}
						}
					}

					return this;

				// HANDLE: $(#id)
				} else {
					elem = document.getElementById( match[2] );

					// Check parentNode to catch when Blackberry 4.6 returns
					// nodes that are no longer in the document #6963
					if ( elem && elem.parentNode ) {
						// Handle the case where IE and Opera return items
						// by name instead of ID
						if ( elem.id !== match[2] ) {
							return rootjQuery.find( selector );
						}

						// Otherwise, we inject the element directly into the jQuery object
						this.length = 1;
						this[0] = elem;
					}

					this.context = document;
					this.selector = selector;
					return this;
				}

			// HANDLE: $(expr, $(...))
			} else if ( !context || context.jquery ) {
				return ( context || rootjQuery ).find( selector );

			// HANDLE: $(expr, context)
			// (which is just equivalent to: $(context).find(expr)
			} else {
				return this.constructor( context ).find( selector );
			}

		// HANDLE: $(DOMElement)
		} else if ( selector.nodeType ) {
			this.context = this[0] = selector;
			this.length = 1;
			return this;

		// HANDLE: $(function)
		// Shortcut for document ready
		} else if ( jQuery.isFunction( selector ) ) {
			return typeof rootjQuery.ready !== "undefined" ?
				rootjQuery.ready( selector ) :
				// Execute immediately if ready is not present
				selector( jQuery );
		}

		if ( selector.selector !== undefined ) {
			this.selector = selector.selector;
			this.context = selector.context;
		}

		return jQuery.makeArray( selector, this );
	};

// Give the init function the jQuery prototype for later instantiation
init.prototype = jQuery.fn;

// Initialize central reference
rootjQuery = jQuery( document );


var rparentsprev = /^(?:parents|prev(?:Until|All))/,
	// methods guaranteed to produce a unique set when starting from a unique set
	guaranteedUnique = {
		children: true,
		contents: true,
		next: true,
		prev: true
	};

jQuery.extend({
	dir: function( elem, dir, until ) {
		var matched = [],
			cur = elem[ dir ];

		while ( cur && cur.nodeType !== 9 && (until === undefined || cur.nodeType !== 1 || !jQuery( cur ).is( until )) ) {
			if ( cur.nodeType === 1 ) {
				matched.push( cur );
			}
			cur = cur[dir];
		}
		return matched;
	},

	sibling: function( n, elem ) {
		var r = [];

		for ( ; n; n = n.nextSibling ) {
			if ( n.nodeType === 1 && n !== elem ) {
				r.push( n );
			}
		}

		return r;
	}
});

jQuery.fn.extend({
	has: function( target ) {
		var i,
			targets = jQuery( target, this ),
			len = targets.length;

		return this.filter(function() {
			for ( i = 0; i < len; i++ ) {
				if ( jQuery.contains( this, targets[i] ) ) {
					return true;
				}
			}
		});
	},

	closest: function( selectors, context ) {
		var cur,
			i = 0,
			l = this.length,
			matched = [],
			pos = rneedsContext.test( selectors ) || typeof selectors !== "string" ?
				jQuery( selectors, context || this.context ) :
				0;

		for ( ; i < l; i++ ) {
			for ( cur = this[i]; cur && cur !== context; cur = cur.parentNode ) {
				// Always skip document fragments
				if ( cur.nodeType < 11 && (pos ?
					pos.index(cur) > -1 :

					// Don't pass non-elements to Sizzle
					cur.nodeType === 1 &&
						jQuery.find.matchesSelector(cur, selectors)) ) {

					matched.push( cur );
					break;
				}
			}
		}

		return this.pushStack( matched.length > 1 ? jQuery.unique( matched ) : matched );
	},

	// Determine the position of an element within
	// the matched set of elements
	index: function( elem ) {

		// No argument, return index in parent
		if ( !elem ) {
			return ( this[0] && this[0].parentNode ) ? this.first().prevAll().length : -1;
		}

		// index in selector
		if ( typeof elem === "string" ) {
			return jQuery.inArray( this[0], jQuery( elem ) );
		}

		// Locate the position of the desired element
		return jQuery.inArray(
			// If it receives a jQuery object, the first element is used
			elem.jquery ? elem[0] : elem, this );
	},

	add: function( selector, context ) {
		return this.pushStack(
			jQuery.unique(
				jQuery.merge( this.get(), jQuery( selector, context ) )
			)
		);
	},

	addBack: function( selector ) {
		return this.add( selector == null ?
			this.prevObject : this.prevObject.filter(selector)
		);
	}
});

function sibling( cur, dir ) {
	do {
		cur = cur[ dir ];
	} while ( cur && cur.nodeType !== 1 );

	return cur;
}

jQuery.each({
	parent: function( elem ) {
		var parent = elem.parentNode;
		return parent && parent.nodeType !== 11 ? parent : null;
	},
	parents: function( elem ) {
		return jQuery.dir( elem, "parentNode" );
	},
	parentsUntil: function( elem, i, until ) {
		return jQuery.dir( elem, "parentNode", until );
	},
	next: function( elem ) {
		return sibling( elem, "nextSibling" );
	},
	prev: function( elem ) {
		return sibling( elem, "previousSibling" );
	},
	nextAll: function( elem ) {
		return jQuery.dir( elem, "nextSibling" );
	},
	prevAll: function( elem ) {
		return jQuery.dir( elem, "previousSibling" );
	},
	nextUntil: function( elem, i, until ) {
		return jQuery.dir( elem, "nextSibling", until );
	},
	prevUntil: function( elem, i, until ) {
		return jQuery.dir( elem, "previousSibling", until );
	},
	siblings: function( elem ) {
		return jQuery.sibling( ( elem.parentNode || {} ).firstChild, elem );
	},
	children: function( elem ) {
		return jQuery.sibling( elem.firstChild );
	},
	contents: function( elem ) {
		return jQuery.nodeName( elem, "iframe" ) ?
			elem.contentDocument || elem.contentWindow.document :
			jQuery.merge( [], elem.childNodes );
	}
}, function( name, fn ) {
	jQuery.fn[ name ] = function( until, selector ) {
		var ret = jQuery.map( this, fn, until );

		if ( name.slice( -5 ) !== "Until" ) {
			selector = until;
		}

		if ( selector && typeof selector === "string" ) {
			ret = jQuery.filter( selector, ret );
		}

		if ( this.length > 1 ) {
			// Remove duplicates
			if ( !guaranteedUnique[ name ] ) {
				ret = jQuery.unique( ret );
			}

			// Reverse order for parents* and prev-derivatives
			if ( rparentsprev.test( name ) ) {
				ret = ret.reverse();
			}
		}

		return this.pushStack( ret );
	};
});
var rnotwhite = (/\S+/g);



// String to Object options format cache
var optionsCache = {};

// Convert String-formatted options into Object-formatted ones and store in cache
function createOptions( options ) {
	var object = optionsCache[ options ] = {};
	jQuery.each( options.match( rnotwhite ) || [], function( _, flag ) {
		object[ flag ] = true;
	});
	return object;
}

/*
 * Create a callback list using the following parameters:
 *
 *	options: an optional list of space-separated options that will change how
 *			the callback list behaves or a more traditional option object
 *
 * By default a callback list will act like an event callback list and can be
 * "fired" multiple times.
 *
 * Possible options:
 *
 *	once:			will ensure the callback list can only be fired once (like a Deferred)
 *
 *	memory:			will keep track of previous values and will call any callback added
 *					after the list has been fired right away with the latest "memorized"
 *					values (like a Deferred)
 *
 *	unique:			will ensure a callback can only be added once (no duplicate in the list)
 *
 *	stopOnFalse:	interrupt callings when a callback returns false
 *
 */
jQuery.Callbacks = function( options ) {

	// Convert options from String-formatted to Object-formatted if needed
	// (we check in cache first)
	options = typeof options === "string" ?
		( optionsCache[ options ] || createOptions( options ) ) :
		jQuery.extend( {}, options );

	var // Flag to know if list is currently firing
		firing,
		// Last fire value (for non-forgettable lists)
		memory,
		// Flag to know if list was already fired
		fired,
		// End of the loop when firing
		firingLength,
		// Index of currently firing callback (modified by remove if needed)
		firingIndex,
		// First callback to fire (used internally by add and fireWith)
		firingStart,
		// Actual callback list
		list = [],
		// Stack of fire calls for repeatable lists
		stack = !options.once && [],
		// Fire callbacks
		fire = function( data ) {
			memory = options.memory && data;
			fired = true;
			firingIndex = firingStart || 0;
			firingStart = 0;
			firingLength = list.length;
			firing = true;
			for ( ; list && firingIndex < firingLength; firingIndex++ ) {
				if ( list[ firingIndex ].apply( data[ 0 ], data[ 1 ] ) === false && options.stopOnFalse ) {
					memory = false; // To prevent further calls using add
					break;
				}
			}
			firing = false;
			if ( list ) {
				if ( stack ) {
					if ( stack.length ) {
						fire( stack.shift() );
					}
				} else if ( memory ) {
					list = [];
				} else {
					self.disable();
				}
			}
		},
		// Actual Callbacks object
		self = {
			// Add a callback or a collection of callbacks to the list
			add: function() {
				if ( list ) {
					// First, we save the current length
					var start = list.length;
					(function add( args ) {
						jQuery.each( args, function( _, arg ) {
							var type = jQuery.type( arg );
							if ( type === "function" ) {
								if ( !options.unique || !self.has( arg ) ) {
									list.push( arg );
								}
							} else if ( arg && arg.length && type !== "string" ) {
								// Inspect recursively
								add( arg );
							}
						});
					})( arguments );
					// Do we need to add the callbacks to the
					// current firing batch?
					if ( firing ) {
						firingLength = list.length;
					// With memory, if we're not firing then
					// we should call right away
					} else if ( memory ) {
						firingStart = start;
						fire( memory );
					}
				}
				return this;
			},
			// Remove a callback from the list
			remove: function() {
				if ( list ) {
					jQuery.each( arguments, function( _, arg ) {
						var index;
						while ( ( index = jQuery.inArray( arg, list, index ) ) > -1 ) {
							list.splice( index, 1 );
							// Handle firing indexes
							if ( firing ) {
								if ( index <= firingLength ) {
									firingLength--;
								}
								if ( index <= firingIndex ) {
									firingIndex--;
								}
							}
						}
					});
				}
				return this;
			},
			// Check if a given callback is in the list.
			// If no argument is given, return whether or not list has callbacks attached.
			has: function( fn ) {
				return fn ? jQuery.inArray( fn, list ) > -1 : !!( list && list.length );
			},
			// Remove all callbacks from the list
			empty: function() {
				list = [];
				firingLength = 0;
				return this;
			},
			// Have the list do nothing anymore
			disable: function() {
				list = stack = memory = undefined;
				return this;
			},
			// Is it disabled?
			disabled: function() {
				return !list;
			},
			// Lock the list in its current state
			lock: function() {
				stack = undefined;
				if ( !memory ) {
					self.disable();
				}
				return this;
			},
			// Is it locked?
			locked: function() {
				return !stack;
			},
			// Call all callbacks with the given context and arguments
			fireWith: function( context, args ) {
				if ( list && ( !fired || stack ) ) {
					args = args || [];
					args = [ context, args.slice ? args.slice() : args ];
					if ( firing ) {
						stack.push( args );
					} else {
						fire( args );
					}
				}
				return this;
			},
			// Call all the callbacks with the given arguments
			fire: function() {
				self.fireWith( this, arguments );
				return this;
			},
			// To know if the callbacks have already been called at least once
			fired: function() {
				return !!fired;
			}
		};

	return self;
};


jQuery.extend({

	Deferred: function( func ) {
		var tuples = [
				// action, add listener, listener list, final state
				[ "resolve", "done", jQuery.Callbacks("once memory"), "resolved" ],
				[ "reject", "fail", jQuery.Callbacks("once memory"), "rejected" ],
				[ "notify", "progress", jQuery.Callbacks("memory") ]
			],
			state = "pending",
			promise = {
				state: function() {
					return state;
				},
				always: function() {
					deferred.done( arguments ).fail( arguments );
					return this;
				},
				then: function( /* fnDone, fnFail, fnProgress */ ) {
					var fns = arguments;
					return jQuery.Deferred(function( newDefer ) {
						jQuery.each( tuples, function( i, tuple ) {
							var fn = jQuery.isFunction( fns[ i ] ) && fns[ i ];
							// deferred[ done | fail | progress ] for forwarding actions to newDefer
							deferred[ tuple[1] ](function() {
								var returned = fn && fn.apply( this, arguments );
								if ( returned && jQuery.isFunction( returned.promise ) ) {
									returned.promise()
										.done( newDefer.resolve )
										.fail( newDefer.reject )
										.progress( newDefer.notify );
								} else {
									newDefer[ tuple[ 0 ] + "With" ]( this === promise ? newDefer.promise() : this, fn ? [ returned ] : arguments );
								}
							});
						});
						fns = null;
					}).promise();
				},
				// Get a promise for this deferred
				// If obj is provided, the promise aspect is added to the object
				promise: function( obj ) {
					return obj != null ? jQuery.extend( obj, promise ) : promise;
				}
			},
			deferred = {};

		// Keep pipe for back-compat
		promise.pipe = promise.then;

		// Add list-specific methods
		jQuery.each( tuples, function( i, tuple ) {
			var list = tuple[ 2 ],
				stateString = tuple[ 3 ];

			// promise[ done | fail | progress ] = list.add
			promise[ tuple[1] ] = list.add;

			// Handle state
			if ( stateString ) {
				list.add(function() {
					// state = [ resolved | rejected ]
					state = stateString;

				// [ reject_list | resolve_list ].disable; progress_list.lock
				}, tuples[ i ^ 1 ][ 2 ].disable, tuples[ 2 ][ 2 ].lock );
			}

			// deferred[ resolve | reject | notify ]
			deferred[ tuple[0] ] = function() {
				deferred[ tuple[0] + "With" ]( this === deferred ? promise : this, arguments );
				return this;
			};
			deferred[ tuple[0] + "With" ] = list.fireWith;
		});

		// Make the deferred a promise
		promise.promise( deferred );

		// Call given func if any
		if ( func ) {
			func.call( deferred, deferred );
		}

		// All done!
		return deferred;
	},

	// Deferred helper
	when: function( subordinate /* , ..., subordinateN */ ) {
		var i = 0,
			resolveValues = slice.call( arguments ),
			length = resolveValues.length,

			// the count of uncompleted subordinates
			remaining = length !== 1 || ( subordinate && jQuery.isFunction( subordinate.promise ) ) ? length : 0,

			// the master Deferred. If resolveValues consist of only a single Deferred, just use that.
			deferred = remaining === 1 ? subordinate : jQuery.Deferred(),

			// Update function for both resolve and progress values
			updateFunc = function( i, contexts, values ) {
				return function( value ) {
					contexts[ i ] = this;
					values[ i ] = arguments.length > 1 ? slice.call( arguments ) : value;
					if ( values === progressValues ) {
						deferred.notifyWith( contexts, values );

					} else if ( !(--remaining) ) {
						deferred.resolveWith( contexts, values );
					}
				};
			},

			progressValues, progressContexts, resolveContexts;

		// add listeners to Deferred subordinates; treat others as resolved
		if ( length > 1 ) {
			progressValues = new Array( length );
			progressContexts = new Array( length );
			resolveContexts = new Array( length );
			for ( ; i < length; i++ ) {
				if ( resolveValues[ i ] && jQuery.isFunction( resolveValues[ i ].promise ) ) {
					resolveValues[ i ].promise()
						.done( updateFunc( i, resolveContexts, resolveValues ) )
						.fail( deferred.reject )
						.progress( updateFunc( i, progressContexts, progressValues ) );
				} else {
					--remaining;
				}
			}
		}

		// if we're not waiting on anything, resolve the master
		if ( !remaining ) {
			deferred.resolveWith( resolveContexts, resolveValues );
		}

		return deferred.promise();
	}
});


// The deferred used on DOM ready
var readyList;

jQuery.fn.ready = function( fn ) {
	// Add the callback
	jQuery.ready.promise().done( fn );

	return this;
};

jQuery.extend({
	// Is the DOM ready to be used? Set to true once it occurs.
	isReady: false,

	// A counter to track how many items to wait for before
	// the ready event fires. See #6781
	readyWait: 1,

	// Hold (or release) the ready event
	holdReady: function( hold ) {
		if ( hold ) {
			jQuery.readyWait++;
		} else {
			jQuery.ready( true );
		}
	},

	// Handle when the DOM is ready
	ready: function( wait ) {

		// Abort if there are pending holds or we're already ready
		if ( wait === true ? --jQuery.readyWait : jQuery.isReady ) {
			return;
		}

		// Make sure body exists, at least, in case IE gets a little overzealous (ticket #5443).
		if ( !document.body ) {
			return setTimeout( jQuery.ready );
		}

		// Remember that the DOM is ready
		jQuery.isReady = true;

		// If a normal DOM Ready event fired, decrement, and wait if need be
		if ( wait !== true && --jQuery.readyWait > 0 ) {
			return;
		}

		// If there are functions bound, to execute
		readyList.resolveWith( document, [ jQuery ] );

		// Trigger any bound ready events
		if ( jQuery.fn.triggerHandler ) {
			jQuery( document ).triggerHandler( "ready" );
			jQuery( document ).off( "ready" );
		}
	}
});

/**
 * Clean-up method for dom ready events
 */
function detach() {
	if ( document.addEventListener ) {
		document.removeEventListener( "DOMContentLoaded", completed, false );
		window.removeEventListener( "load", completed, false );

	} else {
		document.detachEvent( "onreadystatechange", completed );
		window.detachEvent( "onload", completed );
	}
}

/**
 * The ready event handler and self cleanup method
 */
function completed() {
	// readyState === "complete" is good enough for us to call the dom ready in oldIE
	if ( document.addEventListener || event.type === "load" || document.readyState === "complete" ) {
		detach();
		jQuery.ready();
	}
}

jQuery.ready.promise = function( obj ) {
	if ( !readyList ) {

		readyList = jQuery.Deferred();

		// Catch cases where $(document).ready() is called after the browser event has already occurred.
		// we once tried to use readyState "interactive" here, but it caused issues like the one
		// discovered by ChrisS here: http://bugs.jquery.com/ticket/12282#comment:15
		if ( document.readyState === "complete" ) {
			// Handle it asynchronously to allow scripts the opportunity to delay ready
			setTimeout( jQuery.ready );

		// Standards-based browsers support DOMContentLoaded
		} else if ( document.addEventListener ) {
			// Use the handy event callback
			document.addEventListener( "DOMContentLoaded", completed, false );

			// A fallback to window.onload, that will always work
			window.addEventListener( "load", completed, false );

		// If IE event model is used
		} else {
			// Ensure firing before onload, maybe late but safe also for iframes
			document.attachEvent( "onreadystatechange", completed );

			// A fallback to window.onload, that will always work
			window.attachEvent( "onload", completed );

			// If IE and not a frame
			// continually check to see if the document is ready
			var top = false;

			try {
				top = window.frameElement == null && document.documentElement;
			} catch(e) {}

			if ( top && top.doScroll ) {
				(function doScrollCheck() {
					if ( !jQuery.isReady ) {

						try {
							// Use the trick by Diego Perini
							// http://javascript.nwbox.com/IEContentLoaded/
							top.doScroll("left");
						} catch(e) {
							return setTimeout( doScrollCheck, 50 );
						}

						// detach all dom ready events
						detach();

						// and execute any waiting functions
						jQuery.ready();
					}
				})();
			}
		}
	}
	return readyList.promise( obj );
};


var strundefined = typeof undefined;



// Support: IE<9
// Iteration over object's inherited properties before its own
var i;
for ( i in jQuery( support ) ) {
	break;
}
support.ownLast = i !== "0";

// Note: most support tests are defined in their respective modules.
// false until the test is run
support.inlineBlockNeedsLayout = false;

// Execute ASAP in case we need to set body.style.zoom
jQuery(function() {
	// Minified: var a,b,c,d
	var val, div, body, container;

	body = document.getElementsByTagName( "body" )[ 0 ];
	if ( !body || !body.style ) {
		// Return for frameset docs that don't have a body
		return;
	}

	// Setup
	div = document.createElement( "div" );
	container = document.createElement( "div" );
	container.style.cssText = "position:absolute;border:0;width:0;height:0;top:0;left:-9999px";
	body.appendChild( container ).appendChild( div );

	if ( typeof div.style.zoom !== strundefined ) {
		// Support: IE<8
		// Check if natively block-level elements act like inline-block
		// elements when setting their display to 'inline' and giving
		// them layout
		div.style.cssText = "display:inline;margin:0;border:0;padding:1px;width:1px;zoom:1";

		support.inlineBlockNeedsLayout = val = div.offsetWidth === 3;
		if ( val ) {
			// Prevent IE 6 from affecting layout for positioned elements #11048
			// Prevent IE from shrinking the body in IE 7 mode #12869
			// Support: IE<8
			body.style.zoom = 1;
		}
	}

	body.removeChild( container );
});




(function() {
	var div = document.createElement( "div" );

	// Execute the test only if not already executed in another module.
	if (support.deleteExpando == null) {
		// Support: IE<9
		support.deleteExpando = true;
		try {
			delete div.test;
		} catch( e ) {
			support.deleteExpando = false;
		}
	}

	// Null elements to avoid leaks in IE.
	div = null;
})();


/**
 * Determines whether an object can have data
 */
jQuery.acceptData = function( elem ) {
	var noData = jQuery.noData[ (elem.nodeName + " ").toLowerCase() ],
		nodeType = +elem.nodeType || 1;

	// Do not set data on non-element DOM nodes because it will not be cleared (#8335).
	return nodeType !== 1 && nodeType !== 9 ?
		false :

		// Nodes accept data unless otherwise specified; rejection can be conditional
		!noData || noData !== true && elem.getAttribute("classid") === noData;
};


var rbrace = /^(?:\{[\w\W]*\}|\[[\w\W]*\])$/,
	rmultiDash = /([A-Z])/g;

function dataAttr( elem, key, data ) {
	// If nothing was found internally, try to fetch any
	// data from the HTML5 data-* attribute
	if ( data === undefined && elem.nodeType === 1 ) {

		var name = "data-" + key.replace( rmultiDash, "-$1" ).toLowerCase();

		data = elem.getAttribute( name );

		if ( typeof data === "string" ) {
			try {
				data = data === "true" ? true :
					data === "false" ? false :
					data === "null" ? null :
					// Only convert to a number if it doesn't change the string
					+data + "" === data ? +data :
					rbrace.test( data ) ? jQuery.parseJSON( data ) :
					data;
			} catch( e ) {}

			// Make sure we set the data so it isn't changed later
			jQuery.data( elem, key, data );

		} else {
			data = undefined;
		}
	}

	return data;
}

// checks a cache object for emptiness
function isEmptyDataObject( obj ) {
	var name;
	for ( name in obj ) {

		// if the public data object is empty, the private is still empty
		if ( name === "data" && jQuery.isEmptyObject( obj[name] ) ) {
			continue;
		}
		if ( name !== "toJSON" ) {
			return false;
		}
	}

	return true;
}

function internalData( elem, name, data, pvt /* Internal Use Only */ ) {
	if ( !jQuery.acceptData( elem ) ) {
		return;
	}

	var ret, thisCache,
		internalKey = jQuery.expando,

		// We have to handle DOM nodes and JS objects differently because IE6-7
		// can't GC object references properly across the DOM-JS boundary
		isNode = elem.nodeType,

		// Only DOM nodes need the global jQuery cache; JS object data is
		// attached directly to the object so GC can occur automatically
		cache = isNode ? jQuery.cache : elem,

		// Only defining an ID for JS objects if its cache already exists allows
		// the code to shortcut on the same path as a DOM node with no cache
		id = isNode ? elem[ internalKey ] : elem[ internalKey ] && internalKey;

	// Avoid doing any more work than we need to when trying to get data on an
	// object that has no data at all
	if ( (!id || !cache[id] || (!pvt && !cache[id].data)) && data === undefined && typeof name === "string" ) {
		return;
	}

	if ( !id ) {
		// Only DOM nodes need a new unique ID for each element since their data
		// ends up in the global cache
		if ( isNode ) {
			id = elem[ internalKey ] = deletedIds.pop() || jQuery.guid++;
		} else {
			id = internalKey;
		}
	}

	if ( !cache[ id ] ) {
		// Avoid exposing jQuery metadata on plain JS objects when the object
		// is serialized using JSON.stringify
		cache[ id ] = isNode ? {} : { toJSON: jQuery.noop };
	}

	// An object can be passed to jQuery.data instead of a key/value pair; this gets
	// shallow copied over onto the existing cache
	if ( typeof name === "object" || typeof name === "function" ) {
		if ( pvt ) {
			cache[ id ] = jQuery.extend( cache[ id ], name );
		} else {
			cache[ id ].data = jQuery.extend( cache[ id ].data, name );
		}
	}

	thisCache = cache[ id ];

	// jQuery data() is stored in a separate object inside the object's internal data
	// cache in order to avoid key collisions between internal data and user-defined
	// data.
	if ( !pvt ) {
		if ( !thisCache.data ) {
			thisCache.data = {};
		}

		thisCache = thisCache.data;
	}

	if ( data !== undefined ) {
		thisCache[ jQuery.camelCase( name ) ] = data;
	}

	// Check for both converted-to-camel and non-converted data property names
	// If a data property was specified
	if ( typeof name === "string" ) {

		// First Try to find as-is property data
		ret = thisCache[ name ];

		// Test for null|undefined property data
		if ( ret == null ) {

			// Try to find the camelCased property
			ret = thisCache[ jQuery.camelCase( name ) ];
		}
	} else {
		ret = thisCache;
	}

	return ret;
}

function internalRemoveData( elem, name, pvt ) {
	if ( !jQuery.acceptData( elem ) ) {
		return;
	}

	var thisCache, i,
		isNode = elem.nodeType,

		// See jQuery.data for more information
		cache = isNode ? jQuery.cache : elem,
		id = isNode ? elem[ jQuery.expando ] : jQuery.expando;

	// If there is already no cache entry for this object, there is no
	// purpose in continuing
	if ( !cache[ id ] ) {
		return;
	}

	if ( name ) {

		thisCache = pvt ? cache[ id ] : cache[ id ].data;

		if ( thisCache ) {

			// Support array or space separated string names for data keys
			if ( !jQuery.isArray( name ) ) {

				// try the string as a key before any manipulation
				if ( name in thisCache ) {
					name = [ name ];
				} else {

					// split the camel cased version by spaces unless a key with the spaces exists
					name = jQuery.camelCase( name );
					if ( name in thisCache ) {
						name = [ name ];
					} else {
						name = name.split(" ");
					}
				}
			} else {
				// If "name" is an array of keys...
				// When data is initially created, via ("key", "val") signature,
				// keys will be converted to camelCase.
				// Since there is no way to tell _how_ a key was added, remove
				// both plain key and camelCase key. #12786
				// This will only penalize the array argument path.
				name = name.concat( jQuery.map( name, jQuery.camelCase ) );
			}

			i = name.length;
			while ( i-- ) {
				delete thisCache[ name[i] ];
			}

			// If there is no data left in the cache, we want to continue
			// and let the cache object itself get destroyed
			if ( pvt ? !isEmptyDataObject(thisCache) : !jQuery.isEmptyObject(thisCache) ) {
				return;
			}
		}
	}

	// See jQuery.data for more information
	if ( !pvt ) {
		delete cache[ id ].data;

		// Don't destroy the parent cache unless the internal data object
		// had been the only thing left in it
		if ( !isEmptyDataObject( cache[ id ] ) ) {
			return;
		}
	}

	// Destroy the cache
	if ( isNode ) {
		jQuery.cleanData( [ elem ], true );

	// Use delete when supported for expandos or `cache` is not a window per isWindow (#10080)
	/* jshint eqeqeq: false */
	} else if ( support.deleteExpando || cache != cache.window ) {
		/* jshint eqeqeq: true */
		delete cache[ id ];

	// When all else fails, null
	} else {
		cache[ id ] = null;
	}
}

jQuery.extend({
	cache: {},

	// The following elements (space-suffixed to avoid Object.prototype collisions)
	// throw uncatchable exceptions if you attempt to set expando properties
	noData: {
		"applet ": true,
		"embed ": true,
		// ...but Flash objects (which have this classid) *can* handle expandos
		"object ": "clsid:D27CDB6E-AE6D-11cf-96B8-444553540000"
	},

	hasData: function( elem ) {
		elem = elem.nodeType ? jQuery.cache[ elem[jQuery.expando] ] : elem[ jQuery.expando ];
		return !!elem && !isEmptyDataObject( elem );
	},

	data: function( elem, name, data ) {
		return internalData( elem, name, data );
	},

	removeData: function( elem, name ) {
		return internalRemoveData( elem, name );
	},

	// For internal use only.
	_data: function( elem, name, data ) {
		return internalData( elem, name, data, true );
	},

	_removeData: function( elem, name ) {
		return internalRemoveData( elem, name, true );
	}
});

jQuery.fn.extend({
	data: function( key, value ) {
		var i, name, data,
			elem = this[0],
			attrs = elem && elem.attributes;

		// Special expections of .data basically thwart jQuery.access,
		// so implement the relevant behavior ourselves

		// Gets all values
		if ( key === undefined ) {
			if ( this.length ) {
				data = jQuery.data( elem );

				if ( elem.nodeType === 1 && !jQuery._data( elem, "parsedAttrs" ) ) {
					i = attrs.length;
					while ( i-- ) {

						// Support: IE11+
						// The attrs elements can be null (#14894)
						if ( attrs[ i ] ) {
							name = attrs[ i ].name;
							if ( name.indexOf( "data-" ) === 0 ) {
								name = jQuery.camelCase( name.slice(5) );
								dataAttr( elem, name, data[ name ] );
							}
						}
					}
					jQuery._data( elem, "parsedAttrs", true );
				}
			}

			return data;
		}

		// Sets multiple values
		if ( typeof key === "object" ) {
			return this.each(function() {
				jQuery.data( this, key );
			});
		}

		return arguments.length > 1 ?

			// Sets one value
			this.each(function() {
				jQuery.data( this, key, value );
			}) :

			// Gets one value
			// Try to fetch any internally stored data first
			elem ? dataAttr( elem, key, jQuery.data( elem, key ) ) : undefined;
	},

	removeData: function( key ) {
		return this.each(function() {
			jQuery.removeData( this, key );
		});
	}
});


jQuery.extend({
	queue: function( elem, type, data ) {
		var queue;

		if ( elem ) {
			type = ( type || "fx" ) + "queue";
			queue = jQuery._data( elem, type );

			// Speed up dequeue by getting out quickly if this is just a lookup
			if ( data ) {
				if ( !queue || jQuery.isArray(data) ) {
					queue = jQuery._data( elem, type, jQuery.makeArray(data) );
				} else {
					queue.push( data );
				}
			}
			return queue || [];
		}
	},

	dequeue: function( elem, type ) {
		type = type || "fx";

		var queue = jQuery.queue( elem, type ),
			startLength = queue.length,
			fn = queue.shift(),
			hooks = jQuery._queueHooks( elem, type ),
			next = function() {
				jQuery.dequeue( elem, type );
			};

		// If the fx queue is dequeued, always remove the progress sentinel
		if ( fn === "inprogress" ) {
			fn = queue.shift();
			startLength--;
		}

		if ( fn ) {

			// Add a progress sentinel to prevent the fx queue from being
			// automatically dequeued
			if ( type === "fx" ) {
				queue.unshift( "inprogress" );
			}

			// clear up the last queue stop function
			delete hooks.stop;
			fn.call( elem, next, hooks );
		}

		if ( !startLength && hooks ) {
			hooks.empty.fire();
		}
	},

	// not intended for public consumption - generates a queueHooks object, or returns the current one
	_queueHooks: function( elem, type ) {
		var key = type + "queueHooks";
		return jQuery._data( elem, key ) || jQuery._data( elem, key, {
			empty: jQuery.Callbacks("once memory").add(function() {
				jQuery._removeData( elem, type + "queue" );
				jQuery._removeData( elem, key );
			})
		});
	}
});

jQuery.fn.extend({
	queue: function( type, data ) {
		var setter = 2;

		if ( typeof type !== "string" ) {
			data = type;
			type = "fx";
			setter--;
		}

		if ( arguments.length < setter ) {
			return jQuery.queue( this[0], type );
		}

		return data === undefined ?
			this :
			this.each(function() {
				var queue = jQuery.queue( this, type, data );

				// ensure a hooks for this queue
				jQuery._queueHooks( this, type );

				if ( type === "fx" && queue[0] !== "inprogress" ) {
					jQuery.dequeue( this, type );
				}
			});
	},
	dequeue: function( type ) {
		return this.each(function() {
			jQuery.dequeue( this, type );
		});
	},
	clearQueue: function( type ) {
		return this.queue( type || "fx", [] );
	},
	// Get a promise resolved when queues of a certain type
	// are emptied (fx is the type by default)
	promise: function( type, obj ) {
		var tmp,
			count = 1,
			defer = jQuery.Deferred(),
			elements = this,
			i = this.length,
			resolve = function() {
				if ( !( --count ) ) {
					defer.resolveWith( elements, [ elements ] );
				}
			};

		if ( typeof type !== "string" ) {
			obj = type;
			type = undefined;
		}
		type = type || "fx";

		while ( i-- ) {
			tmp = jQuery._data( elements[ i ], type + "queueHooks" );
			if ( tmp && tmp.empty ) {
				count++;
				tmp.empty.add( resolve );
			}
		}
		resolve();
		return defer.promise( obj );
	}
});
var pnum = (/[+-]?(?:\d*\.|)\d+(?:[eE][+-]?\d+|)/).source;

var cssExpand = [ "Top", "Right", "Bottom", "Left" ];

var isHidden = function( elem, el ) {
		// isHidden might be called from jQuery#filter function;
		// in that case, element will be second argument
		elem = el || elem;
		return jQuery.css( elem, "display" ) === "none" || !jQuery.contains( elem.ownerDocument, elem );
	};



// Multifunctional method to get and set values of a collection
// The value/s can optionally be executed if it's a function
var access = jQuery.access = function( elems, fn, key, value, chainable, emptyGet, raw ) {
	var i = 0,
		length = elems.length,
		bulk = key == null;

	// Sets many values
	if ( jQuery.type( key ) === "object" ) {
		chainable = true;
		for ( i in key ) {
			jQuery.access( elems, fn, i, key[i], true, emptyGet, raw );
		}

	// Sets one value
	} else if ( value !== undefined ) {
		chainable = true;

		if ( !jQuery.isFunction( value ) ) {
			raw = true;
		}

		if ( bulk ) {
			// Bulk operations run against the entire set
			if ( raw ) {
				fn.call( elems, value );
				fn = null;

			// ...except when executing function values
			} else {
				bulk = fn;
				fn = function( elem, key, value ) {
					return bulk.call( jQuery( elem ), value );
				};
			}
		}

		if ( fn ) {
			for ( ; i < length; i++ ) {
				fn( elems[i], key, raw ? value : value.call( elems[i], i, fn( elems[i], key ) ) );
			}
		}
	}

	return chainable ?
		elems :

		// Gets
		bulk ?
			fn.call( elems ) :
			length ? fn( elems[0], key ) : emptyGet;
};
var rcheckableType = (/^(?:checkbox|radio)$/i);



(function() {
	// Minified: var a,b,c
	var input = document.createElement( "input" ),
		div = document.createElement( "div" ),
		fragment = document.createDocumentFragment();

	// Setup
	div.innerHTML = "  <link/><table></table><a href='/a'>a</a><input type='checkbox'/>";

	// IE strips leading whitespace when .innerHTML is used
	support.leadingWhitespace = div.firstChild.nodeType === 3;

	// Make sure that tbody elements aren't automatically inserted
	// IE will insert them into empty tables
	support.tbody = !div.getElementsByTagName( "tbody" ).length;

	// Make sure that link elements get serialized correctly by innerHTML
	// This requires a wrapper element in IE
	support.htmlSerialize = !!div.getElementsByTagName( "link" ).length;

	// Makes sure cloning an html5 element does not cause problems
	// Where outerHTML is undefined, this still works
	support.html5Clone =
		document.createElement( "nav" ).cloneNode( true ).outerHTML !== "<:nav></:nav>";

	// Check if a disconnected checkbox will retain its checked
	// value of true after appended to the DOM (IE6/7)
	input.type = "checkbox";
	input.checked = true;
	fragment.appendChild( input );
	support.appendChecked = input.checked;

	// Make sure textarea (and checkbox) defaultValue is properly cloned
	// Support: IE6-IE11+
	div.innerHTML = "<textarea>x</textarea>";
	support.noCloneChecked = !!div.cloneNode( true ).lastChild.defaultValue;

	// #11217 - WebKit loses check when the name is after the checked attribute
	fragment.appendChild( div );
	div.innerHTML = "<input type='radio' checked='checked' name='t'/>";

	// Support: Safari 5.1, iOS 5.1, Android 4.x, Android 2.3
	// old WebKit doesn't clone checked state correctly in fragments
	support.checkClone = div.cloneNode( true ).cloneNode( true ).lastChild.checked;

	// Support: IE<9
	// Opera does not clone events (and typeof div.attachEvent === undefined).
	// IE9-10 clones events bound via attachEvent, but they don't trigger with .click()
	support.noCloneEvent = true;
	if ( div.attachEvent ) {
		div.attachEvent( "onclick", function() {
			support.noCloneEvent = false;
		});

		div.cloneNode( true ).click();
	}

	// Execute the test only if not already executed in another module.
	if (support.deleteExpando == null) {
		// Support: IE<9
		support.deleteExpando = true;
		try {
			delete div.test;
		} catch( e ) {
			support.deleteExpando = false;
		}
	}
})();


(function() {
	var i, eventName,
		div = document.createElement( "div" );

	// Support: IE<9 (lack submit/change bubble), Firefox 23+ (lack focusin event)
	for ( i in { submit: true, change: true, focusin: true }) {
		eventName = "on" + i;

		if ( !(support[ i + "Bubbles" ] = eventName in window) ) {
			// Beware of CSP restrictions (https://developer.mozilla.org/en/Security/CSP)
			div.setAttribute( eventName, "t" );
			support[ i + "Bubbles" ] = div.attributes[ eventName ].expando === false;
		}
	}

	// Null elements to avoid leaks in IE.
	div = null;
})();


var rformElems = /^(?:input|select|textarea)$/i,
	rkeyEvent = /^key/,
	rmouseEvent = /^(?:mouse|pointer|contextmenu)|click/,
	rfocusMorph = /^(?:focusinfocus|focusoutblur)$/,
	rtypenamespace = /^([^.]*)(?:\.(.+)|)$/;

function returnTrue() {
	return true;
}

function returnFalse() {
	return false;
}

function safeActiveElement() {
	try {
		return document.activeElement;
	} catch ( err ) { }
}

/*
 * Helper functions for managing events -- not part of the public interface.
 * Props to Dean Edwards' addEvent library for many of the ideas.
 */
jQuery.event = {

	global: {},

	add: function( elem, types, handler, data, selector ) {
		var tmp, events, t, handleObjIn,
			special, eventHandle, handleObj,
			handlers, type, namespaces, origType,
			elemData = jQuery._data( elem );

		// Don't attach events to noData or text/comment nodes (but allow plain objects)
		if ( !elemData ) {
			return;
		}

		// Caller can pass in an object of custom data in lieu of the handler
		if ( handler.handler ) {
			handleObjIn = handler;
			handler = handleObjIn.handler;
			selector = handleObjIn.selector;
		}

		// Make sure that the handler has a unique ID, used to find/remove it later
		if ( !handler.guid ) {
			handler.guid = jQuery.guid++;
		}

		// Init the element's event structure and main handler, if this is the first
		if ( !(events = elemData.events) ) {
			events = elemData.events = {};
		}
		if ( !(eventHandle = elemData.handle) ) {
			eventHandle = elemData.handle = function( e ) {
				// Discard the second event of a jQuery.event.trigger() and
				// when an event is called after a page has unloaded
				return typeof jQuery !== strundefined && (!e || jQuery.event.triggered !== e.type) ?
					jQuery.event.dispatch.apply( eventHandle.elem, arguments ) :
					undefined;
			};
			// Add elem as a property of the handle fn to prevent a memory leak with IE non-native events
			eventHandle.elem = elem;
		}

		// Handle multiple events separated by a space
		types = ( types || "" ).match( rnotwhite ) || [ "" ];
		t = types.length;
		while ( t-- ) {
			tmp = rtypenamespace.exec( types[t] ) || [];
			type = origType = tmp[1];
			namespaces = ( tmp[2] || "" ).split( "." ).sort();

			// There *must* be a type, no attaching namespace-only handlers
			if ( !type ) {
				continue;
			}

			// If event changes its type, use the special event handlers for the changed type
			special = jQuery.event.special[ type ] || {};

			// If selector defined, determine special event api type, otherwise given type
			type = ( selector ? special.delegateType : special.bindType ) || type;

			// Update special based on newly reset type
			special = jQuery.event.special[ type ] || {};

			// handleObj is passed to all event handlers
			handleObj = jQuery.extend({
				type: type,
				origType: origType,
				data: data,
				handler: handler,
				guid: handler.guid,
				selector: selector,
				needsContext: selector && jQuery.expr.match.needsContext.test( selector ),
				namespace: namespaces.join(".")
			}, handleObjIn );

			// Init the event handler queue if we're the first
			if ( !(handlers = events[ type ]) ) {
				handlers = events[ type ] = [];
				handlers.delegateCount = 0;

				// Only use addEventListener/attachEvent if the special events handler returns false
				if ( !special.setup || special.setup.call( elem, data, namespaces, eventHandle ) === false ) {
					// Bind the global event handler to the element
					if ( elem.addEventListener ) {
						elem.addEventListener( type, eventHandle, false );

					} else if ( elem.attachEvent ) {
						elem.attachEvent( "on" + type, eventHandle );
					}
				}
			}

			if ( special.add ) {
				special.add.call( elem, handleObj );

				if ( !handleObj.handler.guid ) {
					handleObj.handler.guid = handler.guid;
				}
			}

			// Add to the element's handler list, delegates in front
			if ( selector ) {
				handlers.splice( handlers.delegateCount++, 0, handleObj );
			} else {
				handlers.push( handleObj );
			}

			// Keep track of which events have ever been used, for event optimization
			jQuery.event.global[ type ] = true;
		}

		// Nullify elem to prevent memory leaks in IE
		elem = null;
	},

	// Detach an event or set of events from an element
	remove: function( elem, types, handler, selector, mappedTypes ) {
		var j, handleObj, tmp,
			origCount, t, events,
			special, handlers, type,
			namespaces, origType,
			elemData = jQuery.hasData( elem ) && jQuery._data( elem );

		if ( !elemData || !(events = elemData.events) ) {
			return;
		}

		// Once for each type.namespace in types; type may be omitted
		types = ( types || "" ).match( rnotwhite ) || [ "" ];
		t = types.length;
		while ( t-- ) {
			tmp = rtypenamespace.exec( types[t] ) || [];
			type = origType = tmp[1];
			namespaces = ( tmp[2] || "" ).split( "." ).sort();

			// Unbind all events (on this namespace, if provided) for the element
			if ( !type ) {
				for ( type in events ) {
					jQuery.event.remove( elem, type + types[ t ], handler, selector, true );
				}
				continue;
			}

			special = jQuery.event.special[ type ] || {};
			type = ( selector ? special.delegateType : special.bindType ) || type;
			handlers = events[ type ] || [];
			tmp = tmp[2] && new RegExp( "(^|\\.)" + namespaces.join("\\.(?:.*\\.|)") + "(\\.|$)" );

			// Remove matching events
			origCount = j = handlers.length;
			while ( j-- ) {
				handleObj = handlers[ j ];

				if ( ( mappedTypes || origType === handleObj.origType ) &&
					( !handler || handler.guid === handleObj.guid ) &&
					( !tmp || tmp.test( handleObj.namespace ) ) &&
					( !selector || selector === handleObj.selector || selector === "**" && handleObj.selector ) ) {
					handlers.splice( j, 1 );

					if ( handleObj.selector ) {
						handlers.delegateCount--;
					}
					if ( special.remove ) {
						special.remove.call( elem, handleObj );
					}
				}
			}

			// Remove generic event handler if we removed something and no more handlers exist
			// (avoids potential for endless recursion during removal of special event handlers)
			if ( origCount && !handlers.length ) {
				if ( !special.teardown || special.teardown.call( elem, namespaces, elemData.handle ) === false ) {
					jQuery.removeEvent( elem, type, elemData.handle );
				}

				delete events[ type ];
			}
		}

		// Remove the expando if it's no longer used
		if ( jQuery.isEmptyObject( events ) ) {
			delete elemData.handle;

			// removeData also checks for emptiness and clears the expando if empty
			// so use it instead of delete
			jQuery._removeData( elem, "events" );
		}
	},

	trigger: function( event, data, elem, onlyHandlers ) {
		var handle, ontype, cur,
			bubbleType, special, tmp, i,
			eventPath = [ elem || document ],
			type = hasOwn.call( event, "type" ) ? event.type : event,
			namespaces = hasOwn.call( event, "namespace" ) ? event.namespace.split(".") : [];

		cur = tmp = elem = elem || document;

		// Don't do events on text and comment nodes
		if ( elem.nodeType === 3 || elem.nodeType === 8 ) {
			return;
		}

		// focus/blur morphs to focusin/out; ensure we're not firing them right now
		if ( rfocusMorph.test( type + jQuery.event.triggered ) ) {
			return;
		}

		if ( type.indexOf(".") >= 0 ) {
			// Namespaced trigger; create a regexp to match event type in handle()
			namespaces = type.split(".");
			type = namespaces.shift();
			namespaces.sort();
		}
		ontype = type.indexOf(":") < 0 && "on" + type;

		// Caller can pass in a jQuery.Event object, Object, or just an event type string
		event = event[ jQuery.expando ] ?
			event :
			new jQuery.Event( type, typeof event === "object" && event );

		// Trigger bitmask: & 1 for native handlers; & 2 for jQuery (always true)
		event.isTrigger = onlyHandlers ? 2 : 3;
		event.namespace = namespaces.join(".");
		event.namespace_re = event.namespace ?
			new RegExp( "(^|\\.)" + namespaces.join("\\.(?:.*\\.|)") + "(\\.|$)" ) :
			null;

		// Clean up the event in case it is being reused
		event.result = undefined;
		if ( !event.target ) {
			event.target = elem;
		}

		// Clone any incoming data and prepend the event, creating the handler arg list
		data = data == null ?
			[ event ] :
			jQuery.makeArray( data, [ event ] );

		// Allow special events to draw outside the lines
		special = jQuery.event.special[ type ] || {};
		if ( !onlyHandlers && special.trigger && special.trigger.apply( elem, data ) === false ) {
			return;
		}

		// Determine event propagation path in advance, per W3C events spec (#9951)
		// Bubble up to document, then to window; watch for a global ownerDocument var (#9724)
		if ( !onlyHandlers && !special.noBubble && !jQuery.isWindow( elem ) ) {

			bubbleType = special.delegateType || type;
			if ( !rfocusMorph.test( bubbleType + type ) ) {
				cur = cur.parentNode;
			}
			for ( ; cur; cur = cur.parentNode ) {
				eventPath.push( cur );
				tmp = cur;
			}

			// Only add window if we got to document (e.g., not plain obj or detached DOM)
			if ( tmp === (elem.ownerDocument || document) ) {
				eventPath.push( tmp.defaultView || tmp.parentWindow || window );
			}
		}

		// Fire handlers on the event path
		i = 0;
		while ( (cur = eventPath[i++]) && !event.isPropagationStopped() ) {

			event.type = i > 1 ?
				bubbleType :
				special.bindType || type;

			// jQuery handler
			handle = ( jQuery._data( cur, "events" ) || {} )[ event.type ] && jQuery._data( cur, "handle" );
			if ( handle ) {
				handle.apply( cur, data );
			}

			// Native handler
			handle = ontype && cur[ ontype ];
			if ( handle && handle.apply && jQuery.acceptData( cur ) ) {
				event.result = handle.apply( cur, data );
				if ( event.result === false ) {
					event.preventDefault();
				}
			}
		}
		event.type = type;

		// If nobody prevented the default action, do it now
		if ( !onlyHandlers && !event.isDefaultPrevented() ) {

			if ( (!special._default || special._default.apply( eventPath.pop(), data ) === false) &&
				jQuery.acceptData( elem ) ) {

				// Call a native DOM method on the target with the same name name as the event.
				// Can't use an .isFunction() check here because IE6/7 fails that test.
				// Don't do default actions on window, that's where global variables be (#6170)
				if ( ontype && elem[ type ] && !jQuery.isWindow( elem ) ) {

					// Don't re-trigger an onFOO event when we call its FOO() method
					tmp = elem[ ontype ];

					if ( tmp ) {
						elem[ ontype ] = null;
					}

					// Prevent re-triggering of the same event, since we already bubbled it above
					jQuery.event.triggered = type;
					try {
						elem[ type ]();
					} catch ( e ) {
						// IE<9 dies on focus/blur to hidden element (#1486,#12518)
						// only reproducible on winXP IE8 native, not IE9 in IE8 mode
					}
					jQuery.event.triggered = undefined;

					if ( tmp ) {
						elem[ ontype ] = tmp;
					}
				}
			}
		}

		return event.result;
	},

	dispatch: function( event ) {

		// Make a writable jQuery.Event from the native event object
		event = jQuery.event.fix( event );

		var i, ret, handleObj, matched, j,
			handlerQueue = [],
			args = slice.call( arguments ),
			handlers = ( jQuery._data( this, "events" ) || {} )[ event.type ] || [],
			special = jQuery.event.special[ event.type ] || {};

		// Use the fix-ed jQuery.Event rather than the (read-only) native event
		args[0] = event;
		event.delegateTarget = this;

		// Call the preDispatch hook for the mapped type, and let it bail if desired
		if ( special.preDispatch && special.preDispatch.call( this, event ) === false ) {
			return;
		}

		// Determine handlers
		handlerQueue = jQuery.event.handlers.call( this, event, handlers );

		// Run delegates first; they may want to stop propagation beneath us
		i = 0;
		while ( (matched = handlerQueue[ i++ ]) && !event.isPropagationStopped() ) {
			event.currentTarget = matched.elem;

			j = 0;
			while ( (handleObj = matched.handlers[ j++ ]) && !event.isImmediatePropagationStopped() ) {

				// Triggered event must either 1) have no namespace, or
				// 2) have namespace(s) a subset or equal to those in the bound event (both can have no namespace).
				if ( !event.namespace_re || event.namespace_re.test( handleObj.namespace ) ) {

					event.handleObj = handleObj;
					event.data = handleObj.data;

					ret = ( (jQuery.event.special[ handleObj.origType ] || {}).handle || handleObj.handler )
							.apply( matched.elem, args );

					if ( ret !== undefined ) {
						if ( (event.result = ret) === false ) {
							event.preventDefault();
							event.stopPropagation();
						}
					}
				}
			}
		}

		// Call the postDispatch hook for the mapped type
		if ( special.postDispatch ) {
			special.postDispatch.call( this, event );
		}

		return event.result;
	},

	handlers: function( event, handlers ) {
		var sel, handleObj, matches, i,
			handlerQueue = [],
			delegateCount = handlers.delegateCount,
			cur = event.target;

		// Find delegate handlers
		// Black-hole SVG <use> instance trees (#13180)
		// Avoid non-left-click bubbling in Firefox (#3861)
		if ( delegateCount && cur.nodeType && (!event.button || event.type !== "click") ) {

			/* jshint eqeqeq: false */
			for ( ; cur != this; cur = cur.parentNode || this ) {
				/* jshint eqeqeq: true */

				// Don't check non-elements (#13208)
				// Don't process clicks on disabled elements (#6911, #8165, #11382, #11764)
				if ( cur.nodeType === 1 && (cur.disabled !== true || event.type !== "click") ) {
					matches = [];
					for ( i = 0; i < delegateCount; i++ ) {
						handleObj = handlers[ i ];

						// Don't conflict with Object.prototype properties (#13203)
						sel = handleObj.selector + " ";

						if ( matches[ sel ] === undefined ) {
							matches[ sel ] = handleObj.needsContext ?
								jQuery( sel, this ).index( cur ) >= 0 :
								jQuery.find( sel, this, null, [ cur ] ).length;
						}
						if ( matches[ sel ] ) {
							matches.push( handleObj );
						}
					}
					if ( matches.length ) {
						handlerQueue.push({ elem: cur, handlers: matches });
					}
				}
			}
		}

		// Add the remaining (directly-bound) handlers
		if ( delegateCount < handlers.length ) {
			handlerQueue.push({ elem: this, handlers: handlers.slice( delegateCount ) });
		}

		return handlerQueue;
	},

	fix: function( event ) {
		if ( event[ jQuery.expando ] ) {
			return event;
		}

		// Create a writable copy of the event object and normalize some properties
		var i, prop, copy,
			type = event.type,
			originalEvent = event,
			fixHook = this.fixHooks[ type ];

		if ( !fixHook ) {
			this.fixHooks[ type ] = fixHook =
				rmouseEvent.test( type ) ? this.mouseHooks :
				rkeyEvent.test( type ) ? this.keyHooks :
				{};
		}
		copy = fixHook.props ? this.props.concat( fixHook.props ) : this.props;

		event = new jQuery.Event( originalEvent );

		i = copy.length;
		while ( i-- ) {
			prop = copy[ i ];
			event[ prop ] = originalEvent[ prop ];
		}

		// Support: IE<9
		// Fix target property (#1925)
		if ( !event.target ) {
			event.target = originalEvent.srcElement || document;
		}

		// Support: Chrome 23+, Safari?
		// Target should not be a text node (#504, #13143)
		if ( event.target.nodeType === 3 ) {
			event.target = event.target.parentNode;
		}

		// Support: IE<9
		// For mouse/key events, metaKey==false if it's undefined (#3368, #11328)
		event.metaKey = !!event.metaKey;

		return fixHook.filter ? fixHook.filter( event, originalEvent ) : event;
	},

	// Includes some event props shared by KeyEvent and MouseEvent
	props: "altKey bubbles cancelable ctrlKey currentTarget eventPhase metaKey relatedTarget shiftKey target timeStamp view which".split(" "),

	fixHooks: {},

	keyHooks: {
		props: "char charCode key keyCode".split(" "),
		filter: function( event, original ) {

			// Add which for key events
			if ( event.which == null ) {
				event.which = original.charCode != null ? original.charCode : original.keyCode;
			}

			return event;
		}
	},

	mouseHooks: {
		props: "button buttons clientX clientY fromElement offsetX offsetY pageX pageY screenX screenY toElement".split(" "),
		filter: function( event, original ) {
			var body, eventDoc, doc,
				button = original.button,
				fromElement = original.fromElement;

			// Calculate pageX/Y if missing and clientX/Y available
			if ( event.pageX == null && original.clientX != null ) {
				eventDoc = event.target.ownerDocument || document;
				doc = eventDoc.documentElement;
				body = eventDoc.body;

				event.pageX = original.clientX + ( doc && doc.scrollLeft || body && body.scrollLeft || 0 ) - ( doc && doc.clientLeft || body && body.clientLeft || 0 );
				event.pageY = original.clientY + ( doc && doc.scrollTop  || body && body.scrollTop  || 0 ) - ( doc && doc.clientTop  || body && body.clientTop  || 0 );
			}

			// Add relatedTarget, if necessary
			if ( !event.relatedTarget && fromElement ) {
				event.relatedTarget = fromElement === event.target ? original.toElement : fromElement;
			}

			// Add which for click: 1 === left; 2 === middle; 3 === right
			// Note: button is not normalized, so don't use it
			if ( !event.which && button !== undefined ) {
				event.which = ( button & 1 ? 1 : ( button & 2 ? 3 : ( button & 4 ? 2 : 0 ) ) );
			}

			return event;
		}
	},

	special: {
		load: {
			// Prevent triggered image.load events from bubbling to window.load
			noBubble: true
		},
		focus: {
			// Fire native event if possible so blur/focus sequence is correct
			trigger: function() {
				if ( this !== safeActiveElement() && this.focus ) {
					try {
						this.focus();
						return false;
					} catch ( e ) {
						// Support: IE<9
						// If we error on focus to hidden element (#1486, #12518),
						// let .trigger() run the handlers
					}
				}
			},
			delegateType: "focusin"
		},
		blur: {
			trigger: function() {
				if ( this === safeActiveElement() && this.blur ) {
					this.blur();
					return false;
				}
			},
			delegateType: "focusout"
		},
		click: {
			// For checkbox, fire native event so checked state will be right
			trigger: function() {
				if ( jQuery.nodeName( this, "input" ) && this.type === "checkbox" && this.click ) {
					this.click();
					return false;
				}
			},

			// For cross-browser consistency, don't fire native .click() on links
			_default: function( event ) {
				return jQuery.nodeName( event.target, "a" );
			}
		},

		beforeunload: {
			postDispatch: function( event ) {

				// Support: Firefox 20+
				// Firefox doesn't alert if the returnValue field is not set.
				if ( event.result !== undefined && event.originalEvent ) {
					event.originalEvent.returnValue = event.result;
				}
			}
		}
	},

	simulate: function( type, elem, event, bubble ) {
		// Piggyback on a donor event to simulate a different one.
		// Fake originalEvent to avoid donor's stopPropagation, but if the
		// simulated event prevents default then we do the same on the donor.
		var e = jQuery.extend(
			new jQuery.Event(),
			event,
			{
				type: type,
				isSimulated: true,
				originalEvent: {}
			}
		);
		if ( bubble ) {
			jQuery.event.trigger( e, null, elem );
		} else {
			jQuery.event.dispatch.call( elem, e );
		}
		if ( e.isDefaultPrevented() ) {
			event.preventDefault();
		}
	}
};

jQuery.removeEvent = document.removeEventListener ?
	function( elem, type, handle ) {
		if ( elem.removeEventListener ) {
			elem.removeEventListener( type, handle, false );
		}
	} :
	function( elem, type, handle ) {
		var name = "on" + type;

		if ( elem.detachEvent ) {

			// #8545, #7054, preventing memory leaks for custom events in IE6-8
			// detachEvent needed property on element, by name of that event, to properly expose it to GC
			if ( typeof elem[ name ] === strundefined ) {
				elem[ name ] = null;
			}

			elem.detachEvent( name, handle );
		}
	};

jQuery.Event = function( src, props ) {
	// Allow instantiation without the 'new' keyword
	if ( !(this instanceof jQuery.Event) ) {
		return new jQuery.Event( src, props );
	}

	// Event object
	if ( src && src.type ) {
		this.originalEvent = src;
		this.type = src.type;

		// Events bubbling up the document may have been marked as prevented
		// by a handler lower down the tree; reflect the correct value.
		this.isDefaultPrevented = src.defaultPrevented ||
				src.defaultPrevented === undefined &&
				// Support: IE < 9, Android < 4.0
				src.returnValue === false ?
			returnTrue :
			returnFalse;

	// Event type
	} else {
		this.type = src;
	}

	// Put explicitly provided properties onto the event object
	if ( props ) {
		jQuery.extend( this, props );
	}

	// Create a timestamp if incoming event doesn't have one
	this.timeStamp = src && src.timeStamp || jQuery.now();

	// Mark it as fixed
	this[ jQuery.expando ] = true;
};

// jQuery.Event is based on DOM3 Events as specified by the ECMAScript Language Binding
// http://www.w3.org/TR/2003/WD-DOM-Level-3-Events-20030331/ecma-script-binding.html
jQuery.Event.prototype = {
	isDefaultPrevented: returnFalse,
	isPropagationStopped: returnFalse,
	isImmediatePropagationStopped: returnFalse,

	preventDefault: function() {
		var e = this.originalEvent;

		this.isDefaultPrevented = returnTrue;
		if ( !e ) {
			return;
		}

		// If preventDefault exists, run it on the original event
		if ( e.preventDefault ) {
			e.preventDefault();

		// Support: IE
		// Otherwise set the returnValue property of the original event to false
		} else {
			e.returnValue = false;
		}
	},
	stopPropagation: function() {
		var e = this.originalEvent;

		this.isPropagationStopped = returnTrue;
		if ( !e ) {
			return;
		}
		// If stopPropagation exists, run it on the original event
		if ( e.stopPropagation ) {
			e.stopPropagation();
		}

		// Support: IE
		// Set the cancelBubble property of the original event to true
		e.cancelBubble = true;
	},
	stopImmediatePropagation: function() {
		var e = this.originalEvent;

		this.isImmediatePropagationStopped = returnTrue;

		if ( e && e.stopImmediatePropagation ) {
			e.stopImmediatePropagation();
		}

		this.stopPropagation();
	}
};

// Create mouseenter/leave events using mouseover/out and event-time checks
jQuery.each({
	mouseenter: "mouseover",
	mouseleave: "mouseout",
	pointerenter: "pointerover",
	pointerleave: "pointerout"
}, function( orig, fix ) {
	jQuery.event.special[ orig ] = {
		delegateType: fix,
		bindType: fix,

		handle: function( event ) {
			var ret,
				target = this,
				related = event.relatedTarget,
				handleObj = event.handleObj;

			// For mousenter/leave call the handler if related is outside the target.
			// NB: No relatedTarget if the mouse left/entered the browser window
			if ( !related || (related !== target && !jQuery.contains( target, related )) ) {
				event.type = handleObj.origType;
				ret = handleObj.handler.apply( this, arguments );
				event.type = fix;
			}
			return ret;
		}
	};
});

// IE submit delegation
if ( !support.submitBubbles ) {

	jQuery.event.special.submit = {
		setup: function() {
			// Only need this for delegated form submit events
			if ( jQuery.nodeName( this, "form" ) ) {
				return false;
			}

			// Lazy-add a submit handler when a descendant form may potentially be submitted
			jQuery.event.add( this, "click._submit keypress._submit", function( e ) {
				// Node name check avoids a VML-related crash in IE (#9807)
				var elem = e.target,
					form = jQuery.nodeName( elem, "input" ) || jQuery.nodeName( elem, "button" ) ? elem.form : undefined;
				if ( form && !jQuery._data( form, "submitBubbles" ) ) {
					jQuery.event.add( form, "submit._submit", function( event ) {
						event._submit_bubble = true;
					});
					jQuery._data( form, "submitBubbles", true );
				}
			});
			// return undefined since we don't need an event listener
		},

		postDispatch: function( event ) {
			// If form was submitted by the user, bubble the event up the tree
			if ( event._submit_bubble ) {
				delete event._submit_bubble;
				if ( this.parentNode && !event.isTrigger ) {
					jQuery.event.simulate( "submit", this.parentNode, event, true );
				}
			}
		},

		teardown: function() {
			// Only need this for delegated form submit events
			if ( jQuery.nodeName( this, "form" ) ) {
				return false;
			}

			// Remove delegated handlers; cleanData eventually reaps submit handlers attached above
			jQuery.event.remove( this, "._submit" );
		}
	};
}

// IE change delegation and checkbox/radio fix
if ( !support.changeBubbles ) {

	jQuery.event.special.change = {

		setup: function() {

			if ( rformElems.test( this.nodeName ) ) {
				// IE doesn't fire change on a check/radio until blur; trigger it on click
				// after a propertychange. Eat the blur-change in special.change.handle.
				// This still fires onchange a second time for check/radio after blur.
				if ( this.type === "checkbox" || this.type === "radio" ) {
					jQuery.event.add( this, "propertychange._change", function( event ) {
						if ( event.originalEvent.propertyName === "checked" ) {
							this._just_changed = true;
						}
					});
					jQuery.event.add( this, "click._change", function( event ) {
						if ( this._just_changed && !event.isTrigger ) {
							this._just_changed = false;
						}
						// Allow triggered, simulated change events (#11500)
						jQuery.event.simulate( "change", this, event, true );
					});
				}
				return false;
			}
			// Delegated event; lazy-add a change handler on descendant inputs
			jQuery.event.add( this, "beforeactivate._change", function( e ) {
				var elem = e.target;

				if ( rformElems.test( elem.nodeName ) && !jQuery._data( elem, "changeBubbles" ) ) {
					jQuery.event.add( elem, "change._change", function( event ) {
						if ( this.parentNode && !event.isSimulated && !event.isTrigger ) {
							jQuery.event.simulate( "change", this.parentNode, event, true );
						}
					});
					jQuery._data( elem, "changeBubbles", true );
				}
			});
		},

		handle: function( event ) {
			var elem = event.target;

			// Swallow native change events from checkbox/radio, we already triggered them above
			if ( this !== elem || event.isSimulated || event.isTrigger || (elem.type !== "radio" && elem.type !== "checkbox") ) {
				return event.handleObj.handler.apply( this, arguments );
			}
		},

		teardown: function() {
			jQuery.event.remove( this, "._change" );

			return !rformElems.test( this.nodeName );
		}
	};
}

// Create "bubbling" focus and blur events
if ( !support.focusinBubbles ) {
	jQuery.each({ focus: "focusin", blur: "focusout" }, function( orig, fix ) {

		// Attach a single capturing handler on the document while someone wants focusin/focusout
		var handler = function( event ) {
				jQuery.event.simulate( fix, event.target, jQuery.event.fix( event ), true );
			};

		jQuery.event.special[ fix ] = {
			setup: function() {
				var doc = this.ownerDocument || this,
					attaches = jQuery._data( doc, fix );

				if ( !attaches ) {
					doc.addEventListener( orig, handler, true );
				}
				jQuery._data( doc, fix, ( attaches || 0 ) + 1 );
			},
			teardown: function() {
				var doc = this.ownerDocument || this,
					attaches = jQuery._data( doc, fix ) - 1;

				if ( !attaches ) {
					doc.removeEventListener( orig, handler, true );
					jQuery._removeData( doc, fix );
				} else {
					jQuery._data( doc, fix, attaches );
				}
			}
		};
	});
}

jQuery.fn.extend({

	on: function( types, selector, data, fn, /*INTERNAL*/ one ) {
		var type, origFn;

		// Types can be a map of types/handlers
		if ( typeof types === "object" ) {
			// ( types-Object, selector, data )
			if ( typeof selector !== "string" ) {
				// ( types-Object, data )
				data = data || selector;
				selector = undefined;
			}
			for ( type in types ) {
				this.on( type, selector, data, types[ type ], one );
			}
			return this;
		}

		if ( data == null && fn == null ) {
			// ( types, fn )
			fn = selector;
			data = selector = undefined;
		} else if ( fn == null ) {
			if ( typeof selector === "string" ) {
				// ( types, selector, fn )
				fn = data;
				data = undefined;
			} else {
				// ( types, data, fn )
				fn = data;
				data = selector;
				selector = undefined;
			}
		}
		if ( fn === false ) {
			fn = returnFalse;
		} else if ( !fn ) {
			return this;
		}

		if ( one === 1 ) {
			origFn = fn;
			fn = function( event ) {
				// Can use an empty set, since event contains the info
				jQuery().off( event );
				return origFn.apply( this, arguments );
			};
			// Use same guid so caller can remove using origFn
			fn.guid = origFn.guid || ( origFn.guid = jQuery.guid++ );
		}
		return this.each( function() {
			jQuery.event.add( this, types, fn, data, selector );
		});
	},
	one: function( types, selector, data, fn ) {
		return this.on( types, selector, data, fn, 1 );
	},
	off: function( types, selector, fn ) {
		var handleObj, type;
		if ( types && types.preventDefault && types.handleObj ) {
			// ( event )  dispatched jQuery.Event
			handleObj = types.handleObj;
			jQuery( types.delegateTarget ).off(
				handleObj.namespace ? handleObj.origType + "." + handleObj.namespace : handleObj.origType,
				handleObj.selector,
				handleObj.handler
			);
			return this;
		}
		if ( typeof types === "object" ) {
			// ( types-object [, selector] )
			for ( type in types ) {
				this.off( type, selector, types[ type ] );
			}
			return this;
		}
		if ( selector === false || typeof selector === "function" ) {
			// ( types [, fn] )
			fn = selector;
			selector = undefined;
		}
		if ( fn === false ) {
			fn = returnFalse;
		}
		return this.each(function() {
			jQuery.event.remove( this, types, fn, selector );
		});
	},

	trigger: function( type, data ) {
		return this.each(function() {
			jQuery.event.trigger( type, data, this );
		});
	},
	triggerHandler: function( type, data ) {
		var elem = this[0];
		if ( elem ) {
			return jQuery.event.trigger( type, data, elem, true );
		}
	}
});


function createSafeFragment( document ) {
	var list = nodeNames.split( "|" ),
		safeFrag = document.createDocumentFragment();

	if ( safeFrag.createElement ) {
		while ( list.length ) {
			safeFrag.createElement(
				list.pop()
			);
		}
	}
	return safeFrag;
}

var nodeNames = "abbr|article|aside|audio|bdi|canvas|data|datalist|details|figcaption|figure|footer|" +
		"header|hgroup|mark|meter|nav|output|progress|section|summary|time|video",
	rinlinejQuery = / jQuery\d+="(?:null|\d+)"/g,
	rnoshimcache = new RegExp("<(?:" + nodeNames + ")[\\s/>]", "i"),
	rleadingWhitespace = /^\s+/,
	rxhtmlTag = /<(?!area|br|col|embed|hr|img|input|link|meta|param)(([\w:]+)[^>]*)\/>/gi,
	rtagName = /<([\w:]+)/,
	rtbody = /<tbody/i,
	rhtml = /<|&#?\w+;/,
	rnoInnerhtml = /<(?:script|style|link)/i,
	// checked="checked" or checked
	rchecked = /checked\s*(?:[^=]|=\s*.checked.)/i,
	rscriptType = /^$|\/(?:java|ecma)script/i,
	rscriptTypeMasked = /^true\/(.*)/,
	rcleanScript = /^\s*<!(?:\[CDATA\[|--)|(?:\]\]|--)>\s*$/g,

	// We have to close these tags to support XHTML (#13200)
	wrapMap = {
		option: [ 1, "<select multiple='multiple'>", "</select>" ],
		legend: [ 1, "<fieldset>", "</fieldset>" ],
		area: [ 1, "<map>", "</map>" ],
		param: [ 1, "<object>", "</object>" ],
		thead: [ 1, "<table>", "</table>" ],
		tr: [ 2, "<table><tbody>", "</tbody></table>" ],
		col: [ 2, "<table><tbody></tbody><colgroup>", "</colgroup></table>" ],
		td: [ 3, "<table><tbody><tr>", "</tr></tbody></table>" ],

		// IE6-8 can't serialize link, script, style, or any html5 (NoScope) tags,
		// unless wrapped in a div with non-breaking characters in front of it.
		_default: support.htmlSerialize ? [ 0, "", "" ] : [ 1, "X<div>", "</div>"  ]
	},
	safeFragment = createSafeFragment( document ),
	fragmentDiv = safeFragment.appendChild( document.createElement("div") );

wrapMap.optgroup = wrapMap.option;
wrapMap.tbody = wrapMap.tfoot = wrapMap.colgroup = wrapMap.caption = wrapMap.thead;
wrapMap.th = wrapMap.td;

function getAll( context, tag ) {
	var elems, elem,
		i = 0,
		found = typeof context.getElementsByTagName !== strundefined ? context.getElementsByTagName( tag || "*" ) :
			typeof context.querySelectorAll !== strundefined ? context.querySelectorAll( tag || "*" ) :
			undefined;

	if ( !found ) {
		for ( found = [], elems = context.childNodes || context; (elem = elems[i]) != null; i++ ) {
			if ( !tag || jQuery.nodeName( elem, tag ) ) {
				found.push( elem );
			} else {
				jQuery.merge( found, getAll( elem, tag ) );
			}
		}
	}

	return tag === undefined || tag && jQuery.nodeName( context, tag ) ?
		jQuery.merge( [ context ], found ) :
		found;
}

// Used in buildFragment, fixes the defaultChecked property
function fixDefaultChecked( elem ) {
	if ( rcheckableType.test( elem.type ) ) {
		elem.defaultChecked = elem.checked;
	}
}

// Support: IE<8
// Manipulating tables requires a tbody
function manipulationTarget( elem, content ) {
	return jQuery.nodeName( elem, "table" ) &&
		jQuery.nodeName( content.nodeType !== 11 ? content : content.firstChild, "tr" ) ?

		elem.getElementsByTagName("tbody")[0] ||
			elem.appendChild( elem.ownerDocument.createElement("tbody") ) :
		elem;
}

// Replace/restore the type attribute of script elements for safe DOM manipulation
function disableScript( elem ) {
	elem.type = (jQuery.find.attr( elem, "type" ) !== null) + "/" + elem.type;
	return elem;
}
function restoreScript( elem ) {
	var match = rscriptTypeMasked.exec( elem.type );
	if ( match ) {
		elem.type = match[1];
	} else {
		elem.removeAttribute("type");
	}
	return elem;
}

// Mark scripts as having already been evaluated
function setGlobalEval( elems, refElements ) {
	var elem,
		i = 0;
	for ( ; (elem = elems[i]) != null; i++ ) {
		jQuery._data( elem, "globalEval", !refElements || jQuery._data( refElements[i], "globalEval" ) );
	}
}

function cloneCopyEvent( src, dest ) {

	if ( dest.nodeType !== 1 || !jQuery.hasData( src ) ) {
		return;
	}

	var type, i, l,
		oldData = jQuery._data( src ),
		curData = jQuery._data( dest, oldData ),
		events = oldData.events;

	if ( events ) {
		delete curData.handle;
		curData.events = {};

		for ( type in events ) {
			for ( i = 0, l = events[ type ].length; i < l; i++ ) {
				jQuery.event.add( dest, type, events[ type ][ i ] );
			}
		}
	}

	// make the cloned public data object a copy from the original
	if ( curData.data ) {
		curData.data = jQuery.extend( {}, curData.data );
	}
}

function fixCloneNodeIssues( src, dest ) {
	var nodeName, e, data;

	// We do not need to do anything for non-Elements
	if ( dest.nodeType !== 1 ) {
		return;
	}

	nodeName = dest.nodeName.toLowerCase();

	// IE6-8 copies events bound via attachEvent when using cloneNode.
	if ( !support.noCloneEvent && dest[ jQuery.expando ] ) {
		data = jQuery._data( dest );

		for ( e in data.events ) {
			jQuery.removeEvent( dest, e, data.handle );
		}

		// Event data gets referenced instead of copied if the expando gets copied too
		dest.removeAttribute( jQuery.expando );
	}

	// IE blanks contents when cloning scripts, and tries to evaluate newly-set text
	if ( nodeName === "script" && dest.text !== src.text ) {
		disableScript( dest ).text = src.text;
		restoreScript( dest );

	// IE6-10 improperly clones children of object elements using classid.
	// IE10 throws NoModificationAllowedError if parent is null, #12132.
	} else if ( nodeName === "object" ) {
		if ( dest.parentNode ) {
			dest.outerHTML = src.outerHTML;
		}

		// This path appears unavoidable for IE9. When cloning an object
		// element in IE9, the outerHTML strategy above is not sufficient.
		// If the src has innerHTML and the destination does not,
		// copy the src.innerHTML into the dest.innerHTML. #10324
		if ( support.html5Clone && ( src.innerHTML && !jQuery.trim(dest.innerHTML) ) ) {
			dest.innerHTML = src.innerHTML;
		}

	} else if ( nodeName === "input" && rcheckableType.test( src.type ) ) {
		// IE6-8 fails to persist the checked state of a cloned checkbox
		// or radio button. Worse, IE6-7 fail to give the cloned element
		// a checked appearance if the defaultChecked value isn't also set

		dest.defaultChecked = dest.checked = src.checked;

		// IE6-7 get confused and end up setting the value of a cloned
		// checkbox/radio button to an empty string instead of "on"
		if ( dest.value !== src.value ) {
			dest.value = src.value;
		}

	// IE6-8 fails to return the selected option to the default selected
	// state when cloning options
	} else if ( nodeName === "option" ) {
		dest.defaultSelected = dest.selected = src.defaultSelected;

	// IE6-8 fails to set the defaultValue to the correct value when
	// cloning other types of input fields
	} else if ( nodeName === "input" || nodeName === "textarea" ) {
		dest.defaultValue = src.defaultValue;
	}
}

jQuery.extend({
	clone: function( elem, dataAndEvents, deepDataAndEvents ) {
		var destElements, node, clone, i, srcElements,
			inPage = jQuery.contains( elem.ownerDocument, elem );

		if ( support.html5Clone || jQuery.isXMLDoc(elem) || !rnoshimcache.test( "<" + elem.nodeName + ">" ) ) {
			clone = elem.cloneNode( true );

		// IE<=8 does not properly clone detached, unknown element nodes
		} else {
			fragmentDiv.innerHTML = elem.outerHTML;
			fragmentDiv.removeChild( clone = fragmentDiv.firstChild );
		}

		if ( (!support.noCloneEvent || !support.noCloneChecked) &&
				(elem.nodeType === 1 || elem.nodeType === 11) && !jQuery.isXMLDoc(elem) ) {

			// We eschew Sizzle here for performance reasons: http://jsperf.com/getall-vs-sizzle/2
			destElements = getAll( clone );
			srcElements = getAll( elem );

			// Fix all IE cloning issues
			for ( i = 0; (node = srcElements[i]) != null; ++i ) {
				// Ensure that the destination node is not null; Fixes #9587
				if ( destElements[i] ) {
					fixCloneNodeIssues( node, destElements[i] );
				}
			}
		}

		// Copy the events from the original to the clone
		if ( dataAndEvents ) {
			if ( deepDataAndEvents ) {
				srcElements = srcElements || getAll( elem );
				destElements = destElements || getAll( clone );

				for ( i = 0; (node = srcElements[i]) != null; i++ ) {
					cloneCopyEvent( node, destElements[i] );
				}
			} else {
				cloneCopyEvent( elem, clone );
			}
		}

		// Preserve script evaluation history
		destElements = getAll( clone, "script" );
		if ( destElements.length > 0 ) {
			setGlobalEval( destElements, !inPage && getAll( elem, "script" ) );
		}

		destElements = srcElements = node = null;

		// Return the cloned set
		return clone;
	},

	buildFragment: function( elems, context, scripts, selection ) {
		var j, elem, contains,
			tmp, tag, tbody, wrap,
			l = elems.length,

			// Ensure a safe fragment
			safe = createSafeFragment( context ),

			nodes = [],
			i = 0;

		for ( ; i < l; i++ ) {
			elem = elems[ i ];

			if ( elem || elem === 0 ) {

				// Add nodes directly
				if ( jQuery.type( elem ) === "object" ) {
					jQuery.merge( nodes, elem.nodeType ? [ elem ] : elem );

				// Convert non-html into a text node
				} else if ( !rhtml.test( elem ) ) {
					nodes.push( context.createTextNode( elem ) );

				// Convert html into DOM nodes
				} else {
					tmp = tmp || safe.appendChild( context.createElement("div") );

					// Deserialize a standard representation
					tag = (rtagName.exec( elem ) || [ "", "" ])[ 1 ].toLowerCase();
					wrap = wrapMap[ tag ] || wrapMap._default;

					tmp.innerHTML = wrap[1] + elem.replace( rxhtmlTag, "<$1></$2>" ) + wrap[2];

					// Descend through wrappers to the right content
					j = wrap[0];
					while ( j-- ) {
						tmp = tmp.lastChild;
					}

					// Manually add leading whitespace removed by IE
					if ( !support.leadingWhitespace && rleadingWhitespace.test( elem ) ) {
						nodes.push( context.createTextNode( rleadingWhitespace.exec( elem )[0] ) );
					}

					// Remove IE's autoinserted <tbody> from table fragments
					if ( !support.tbody ) {

						// String was a <table>, *may* have spurious <tbody>
						elem = tag === "table" && !rtbody.test( elem ) ?
							tmp.firstChild :

							// String was a bare <thead> or <tfoot>
							wrap[1] === "<table>" && !rtbody.test( elem ) ?
								tmp :
								0;

						j = elem && elem.childNodes.length;
						while ( j-- ) {
							if ( jQuery.nodeName( (tbody = elem.childNodes[j]), "tbody" ) && !tbody.childNodes.length ) {
								elem.removeChild( tbody );
							}
						}
					}

					jQuery.merge( nodes, tmp.childNodes );

					// Fix #12392 for WebKit and IE > 9
					tmp.textContent = "";

					// Fix #12392 for oldIE
					while ( tmp.firstChild ) {
						tmp.removeChild( tmp.firstChild );
					}

					// Remember the top-level container for proper cleanup
					tmp = safe.lastChild;
				}
			}
		}

		// Fix #11356: Clear elements from fragment
		if ( tmp ) {
			safe.removeChild( tmp );
		}

		// Reset defaultChecked for any radios and checkboxes
		// about to be appended to the DOM in IE 6/7 (#8060)
		if ( !support.appendChecked ) {
			jQuery.grep( getAll( nodes, "input" ), fixDefaultChecked );
		}

		i = 0;
		while ( (elem = nodes[ i++ ]) ) {

			// #4087 - If origin and destination elements are the same, and this is
			// that element, do not do anything
			if ( selection && jQuery.inArray( elem, selection ) !== -1 ) {
				continue;
			}

			contains = jQuery.contains( elem.ownerDocument, elem );

			// Append to fragment
			tmp = getAll( safe.appendChild( elem ), "script" );

			// Preserve script evaluation history
			if ( contains ) {
				setGlobalEval( tmp );
			}

			// Capture executables
			if ( scripts ) {
				j = 0;
				while ( (elem = tmp[ j++ ]) ) {
					if ( rscriptType.test( elem.type || "" ) ) {
						scripts.push( elem );
					}
				}
			}
		}

		tmp = null;

		return safe;
	},

	cleanData: function( elems, /* internal */ acceptData ) {
		var elem, type, id, data,
			i = 0,
			internalKey = jQuery.expando,
			cache = jQuery.cache,
			deleteExpando = support.deleteExpando,
			special = jQuery.event.special;

		for ( ; (elem = elems[i]) != null; i++ ) {
			if ( acceptData || jQuery.acceptData( elem ) ) {

				id = elem[ internalKey ];
				data = id && cache[ id ];

				if ( data ) {
					if ( data.events ) {
						for ( type in data.events ) {
							if ( special[ type ] ) {
								jQuery.event.remove( elem, type );

							// This is a shortcut to avoid jQuery.event.remove's overhead
							} else {
								jQuery.removeEvent( elem, type, data.handle );
							}
						}
					}

					// Remove cache only if it was not already removed by jQuery.event.remove
					if ( cache[ id ] ) {

						delete cache[ id ];

						// IE does not allow us to delete expando properties from nodes,
						// nor does it have a removeAttribute function on Document nodes;
						// we must handle all of these cases
						if ( deleteExpando ) {
							delete elem[ internalKey ];

						} else if ( typeof elem.removeAttribute !== strundefined ) {
							elem.removeAttribute( internalKey );

						} else {
							elem[ internalKey ] = null;
						}

						deletedIds.push( id );
					}
				}
			}
		}
	}
});

jQuery.fn.extend({
	text: function( value ) {
		return access( this, function( value ) {
			return value === undefined ?
				jQuery.text( this ) :
				this.empty().append( ( this[0] && this[0].ownerDocument || document ).createTextNode( value ) );
		}, null, value, arguments.length );
	},

	append: function() {
		return this.domManip( arguments, function( elem ) {
			if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) {
				var target = manipulationTarget( this, elem );
				target.appendChild( elem );
			}
		});
	},

	prepend: function() {
		return this.domManip( arguments, function( elem ) {
			if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) {
				var target = manipulationTarget( this, elem );
				target.insertBefore( elem, target.firstChild );
			}
		});
	},

	before: function() {
		return this.domManip( arguments, function( elem ) {
			if ( this.parentNode ) {
				this.parentNode.insertBefore( elem, this );
			}
		});
	},

	after: function() {
		return this.domManip( arguments, function( elem ) {
			if ( this.parentNode ) {
				this.parentNode.insertBefore( elem, this.nextSibling );
			}
		});
	},

	remove: function( selector, keepData /* Internal Use Only */ ) {
		var elem,
			elems = selector ? jQuery.filter( selector, this ) : this,
			i = 0;

		for ( ; (elem = elems[i]) != null; i++ ) {

			if ( !keepData && elem.nodeType === 1 ) {
				jQuery.cleanData( getAll( elem ) );
			}

			if ( elem.parentNode ) {
				if ( keepData && jQuery.contains( elem.ownerDocument, elem ) ) {
					setGlobalEval( getAll( elem, "script" ) );
				}
				elem.parentNode.removeChild( elem );
			}
		}

		return this;
	},

	empty: function() {
		var elem,
			i = 0;

		for ( ; (elem = this[i]) != null; i++ ) {
			// Remove element nodes and prevent memory leaks
			if ( elem.nodeType === 1 ) {
				jQuery.cleanData( getAll( elem, false ) );
			}

			// Remove any remaining nodes
			while ( elem.firstChild ) {
				elem.removeChild( elem.firstChild );
			}

			// If this is a select, ensure that it displays empty (#12336)
			// Support: IE<9
			if ( elem.options && jQuery.nodeName( elem, "select" ) ) {
				elem.options.length = 0;
			}
		}

		return this;
	},

	clone: function( dataAndEvents, deepDataAndEvents ) {
		dataAndEvents = dataAndEvents == null ? false : dataAndEvents;
		deepDataAndEvents = deepDataAndEvents == null ? dataAndEvents : deepDataAndEvents;

		return this.map(function() {
			return jQuery.clone( this, dataAndEvents, deepDataAndEvents );
		});
	},

	html: function( value ) {
		return access( this, function( value ) {
			var elem = this[ 0 ] || {},
				i = 0,
				l = this.length;

			if ( value === undefined ) {
				return elem.nodeType === 1 ?
					elem.innerHTML.replace( rinlinejQuery, "" ) :
					undefined;
			}

			// See if we can take a shortcut and just use innerHTML
			if ( typeof value === "string" && !rnoInnerhtml.test( value ) &&
				( support.htmlSerialize || !rnoshimcache.test( value )  ) &&
				( support.leadingWhitespace || !rleadingWhitespace.test( value ) ) &&
				!wrapMap[ (rtagName.exec( value ) || [ "", "" ])[ 1 ].toLowerCase() ] ) {

				value = value.replace( rxhtmlTag, "<$1></$2>" );

				try {
					for (; i < l; i++ ) {
						// Remove element nodes and prevent memory leaks
						elem = this[i] || {};
						if ( elem.nodeType === 1 ) {
							jQuery.cleanData( getAll( elem, false ) );
							elem.innerHTML = value;
						}
					}

					elem = 0;

				// If using innerHTML throws an exception, use the fallback method
				} catch(e) {}
			}

			if ( elem ) {
				this.empty().append( value );
			}
		}, null, value, arguments.length );
	},

	replaceWith: function() {
		var arg = arguments[ 0 ];

		// Make the changes, replacing each context element with the new content
		this.domManip( arguments, function( elem ) {
			arg = this.parentNode;

			jQuery.cleanData( getAll( this ) );

			if ( arg ) {
				arg.replaceChild( elem, this );
			}
		});

		// Force removal if there was no new content (e.g., from empty arguments)
		return arg && (arg.length || arg.nodeType) ? this : this.remove();
	},

	detach: function( selector ) {
		return this.remove( selector, true );
	},

	domManip: function( args, callback ) {

		// Flatten any nested arrays
		args = concat.apply( [], args );

		var first, node, hasScripts,
			scripts, doc, fragment,
			i = 0,
			l = this.length,
			set = this,
			iNoClone = l - 1,
			value = args[0],
			isFunction = jQuery.isFunction( value );

		// We can't cloneNode fragments that contain checked, in WebKit
		if ( isFunction ||
				( l > 1 && typeof value === "string" &&
					!support.checkClone && rchecked.test( value ) ) ) {
			return this.each(function( index ) {
				var self = set.eq( index );
				if ( isFunction ) {
					args[0] = value.call( this, index, self.html() );
				}
				self.domManip( args, callback );
			});
		}

		if ( l ) {
			fragment = jQuery.buildFragment( args, this[ 0 ].ownerDocument, false, this );
			first = fragment.firstChild;

			if ( fragment.childNodes.length === 1 ) {
				fragment = first;
			}

			if ( first ) {
				scripts = jQuery.map( getAll( fragment, "script" ), disableScript );
				hasScripts = scripts.length;

				// Use the original fragment for the last item instead of the first because it can end up
				// being emptied incorrectly in certain situations (#8070).
				for ( ; i < l; i++ ) {
					node = fragment;

					if ( i !== iNoClone ) {
						node = jQuery.clone( node, true, true );

						// Keep references to cloned scripts for later restoration
						if ( hasScripts ) {
							jQuery.merge( scripts, getAll( node, "script" ) );
						}
					}

					callback.call( this[i], node, i );
				}

				if ( hasScripts ) {
					doc = scripts[ scripts.length - 1 ].ownerDocument;

					// Reenable scripts
					jQuery.map( scripts, restoreScript );

					// Evaluate executable scripts on first document insertion
					for ( i = 0; i < hasScripts; i++ ) {
						node = scripts[ i ];
						if ( rscriptType.test( node.type || "" ) &&
							!jQuery._data( node, "globalEval" ) && jQuery.contains( doc, node ) ) {

							if ( node.src ) {
								// Optional AJAX dependency, but won't run scripts if not present
								if ( jQuery._evalUrl ) {
									jQuery._evalUrl( node.src );
								}
							} else {
								jQuery.globalEval( ( node.text || node.textContent || node.innerHTML || "" ).replace( rcleanScript, "" ) );
							}
						}
					}
				}

				// Fix #11809: Avoid leaking memory
				fragment = first = null;
			}
		}

		return this;
	}
});

jQuery.each({
	appendTo: "append",
	prependTo: "prepend",
	insertBefore: "before",
	insertAfter: "after",
	replaceAll: "replaceWith"
}, function( name, original ) {
	jQuery.fn[ name ] = function( selector ) {
		var elems,
			i = 0,
			ret = [],
			insert = jQuery( selector ),
			last = insert.length - 1;

		for ( ; i <= last; i++ ) {
			elems = i === last ? this : this.clone(true);
			jQuery( insert[i] )[ original ]( elems );

			// Modern browsers can apply jQuery collections as arrays, but oldIE needs a .get()
			push.apply( ret, elems.get() );
		}

		return this.pushStack( ret );
	};
});


var iframe,
	elemdisplay = {};

/**
 * Retrieve the actual display of a element
 * @param {String} name nodeName of the element
 * @param {Object} doc Document object
 */
// Called only from within defaultDisplay
function actualDisplay( name, doc ) {
	var style,
		elem = jQuery( doc.createElement( name ) ).appendTo( doc.body ),

		// getDefaultComputedStyle might be reliably used only on attached element
		display = window.getDefaultComputedStyle && ( style = window.getDefaultComputedStyle( elem[ 0 ] ) ) ?

			// Use of this method is a temporary fix (more like optmization) until something better comes along,
			// since it was removed from specification and supported only in FF
			style.display : jQuery.css( elem[ 0 ], "display" );

	// We don't have any data stored on the element,
	// so use "detach" method as fast way to get rid of the element
	elem.detach();

	return display;
}

/**
 * Try to determine the default display value of an element
 * @param {String} nodeName
 */
function defaultDisplay( nodeName ) {
	var doc = document,
		display = elemdisplay[ nodeName ];

	if ( !display ) {
		display = actualDisplay( nodeName, doc );

		// If the simple way fails, read from inside an iframe
		if ( display === "none" || !display ) {

			// Use the already-created iframe if possible
			iframe = (iframe || jQuery( "<iframe frameborder='0' width='0' height='0'/>" )).appendTo( doc.documentElement );

			// Always write a new HTML skeleton so Webkit and Firefox don't choke on reuse
			doc = ( iframe[ 0 ].contentWindow || iframe[ 0 ].contentDocument ).document;

			// Support: IE
			doc.write();
			doc.close();

			display = actualDisplay( nodeName, doc );
			iframe.detach();
		}

		// Store the correct default display
		elemdisplay[ nodeName ] = display;
	}

	return display;
}


(function() {
	var shrinkWrapBlocksVal;

	support.shrinkWrapBlocks = function() {
		if ( shrinkWrapBlocksVal != null ) {
			return shrinkWrapBlocksVal;
		}

		// Will be changed later if needed.
		shrinkWrapBlocksVal = false;

		// Minified: var b,c,d
		var div, body, container;

		body = document.getElementsByTagName( "body" )[ 0 ];
		if ( !body || !body.style ) {
			// Test fired too early or in an unsupported environment, exit.
			return;
		}

		// Setup
		div = document.createElement( "div" );
		container = document.createElement( "div" );
		container.style.cssText = "position:absolute;border:0;width:0;height:0;top:0;left:-9999px";
		body.appendChild( container ).appendChild( div );

		// Support: IE6
		// Check if elements with layout shrink-wrap their children
		if ( typeof div.style.zoom !== strundefined ) {
			// Reset CSS: box-sizing; display; margin; border
			div.style.cssText =
				// Support: Firefox<29, Android 2.3
				// Vendor-prefix box-sizing
				"-webkit-box-sizing:content-box;-moz-box-sizing:content-box;" +
				"box-sizing:content-box;display:block;margin:0;border:0;" +
				"padding:1px;width:1px;zoom:1";
			div.appendChild( document.createElement( "div" ) ).style.width = "5px";
			shrinkWrapBlocksVal = div.offsetWidth !== 3;
		}

		body.removeChild( container );

		return shrinkWrapBlocksVal;
	};

})();
var rmargin = (/^margin/);

var rnumnonpx = new RegExp( "^(" + pnum + ")(?!px)[a-z%]+$", "i" );



var getStyles, curCSS,
	rposition = /^(top|right|bottom|left)$/;

if ( window.getComputedStyle ) {
	getStyles = function( elem ) {
		return elem.ownerDocument.defaultView.getComputedStyle( elem, null );
	};

	curCSS = function( elem, name, computed ) {
		var width, minWidth, maxWidth, ret,
			style = elem.style;

		computed = computed || getStyles( elem );

		// getPropertyValue is only needed for .css('filter') in IE9, see #12537
		ret = computed ? computed.getPropertyValue( name ) || computed[ name ] : undefined;

		if ( computed ) {

			if ( ret === "" && !jQuery.contains( elem.ownerDocument, elem ) ) {
				ret = jQuery.style( elem, name );
			}

			// A tribute to the "awesome hack by Dean Edwards"
			// Chrome < 17 and Safari 5.0 uses "computed value" instead of "used value" for margin-right
			// Safari 5.1.7 (at least) returns percentage for a larger set of values, but width seems to be reliably pixels
			// this is against the CSSOM draft spec: http://dev.w3.org/csswg/cssom/#resolved-values
			if ( rnumnonpx.test( ret ) && rmargin.test( name ) ) {

				// Remember the original values
				width = style.width;
				minWidth = style.minWidth;
				maxWidth = style.maxWidth;

				// Put in the new values to get a computed value out
				style.minWidth = style.maxWidth = style.width = ret;
				ret = computed.width;

				// Revert the changed values
				style.width = width;
				style.minWidth = minWidth;
				style.maxWidth = maxWidth;
			}
		}

		// Support: IE
		// IE returns zIndex value as an integer.
		return ret === undefined ?
			ret :
			ret + "";
	};
} else if ( document.documentElement.currentStyle ) {
	getStyles = function( elem ) {
		return elem.currentStyle;
	};

	curCSS = function( elem, name, computed ) {
		var left, rs, rsLeft, ret,
			style = elem.style;

		computed = computed || getStyles( elem );
		ret = computed ? computed[ name ] : undefined;

		// Avoid setting ret to empty string here
		// so we don't default to auto
		if ( ret == null && style && style[ name ] ) {
			ret = style[ name ];
		}

		// From the awesome hack by Dean Edwards
		// http://erik.eae.net/archives/2007/07/27/18.54.15/#comment-102291

		// If we're not dealing with a regular pixel number
		// but a number that has a weird ending, we need to convert it to pixels
		// but not position css attributes, as those are proportional to the parent element instead
		// and we can't measure the parent instead because it might trigger a "stacking dolls" problem
		if ( rnumnonpx.test( ret ) && !rposition.test( name ) ) {

			// Remember the original values
			left = style.left;
			rs = elem.runtimeStyle;
			rsLeft = rs && rs.left;

			// Put in the new values to get a computed value out
			if ( rsLeft ) {
				rs.left = elem.currentStyle.left;
			}
			style.left = name === "fontSize" ? "1em" : ret;
			ret = style.pixelLeft + "px";

			// Revert the changed values
			style.left = left;
			if ( rsLeft ) {
				rs.left = rsLeft;
			}
		}

		// Support: IE
		// IE returns zIndex value as an integer.
		return ret === undefined ?
			ret :
			ret + "" || "auto";
	};
}




function addGetHookIf( conditionFn, hookFn ) {
	// Define the hook, we'll check on the first run if it's really needed.
	return {
		get: function() {
			var condition = conditionFn();

			if ( condition == null ) {
				// The test was not ready at this point; screw the hook this time
				// but check again when needed next time.
				return;
			}

			if ( condition ) {
				// Hook not needed (or it's not possible to use it due to missing dependency),
				// remove it.
				// Since there are no other hooks for marginRight, remove the whole object.
				delete this.get;
				return;
			}

			// Hook needed; redefine it so that the support test is not executed again.

			return (this.get = hookFn).apply( this, arguments );
		}
	};
}


(function() {
	// Minified: var b,c,d,e,f,g, h,i
	var div, style, a, pixelPositionVal, boxSizingReliableVal,
		reliableHiddenOffsetsVal, reliableMarginRightVal;

	// Setup
	div = document.createElement( "div" );
	div.innerHTML = "  <link/><table></table><a href='/a'>a</a><input type='checkbox'/>";
	a = div.getElementsByTagName( "a" )[ 0 ];
	style = a && a.style;

	// Finish early in limited (non-browser) environments
	if ( !style ) {
		return;
	}

	style.cssText = "float:left;opacity:.5";

	// Support: IE<9
	// Make sure that element opacity exists (as opposed to filter)
	support.opacity = style.opacity === "0.5";

	// Verify style float existence
	// (IE uses styleFloat instead of cssFloat)
	support.cssFloat = !!style.cssFloat;

	div.style.backgroundClip = "content-box";
	div.cloneNode( true ).style.backgroundClip = "";
	support.clearCloneStyle = div.style.backgroundClip === "content-box";

	// Support: Firefox<29, Android 2.3
	// Vendor-prefix box-sizing
	support.boxSizing = style.boxSizing === "" || style.MozBoxSizing === "" ||
		style.WebkitBoxSizing === "";

	jQuery.extend(support, {
		reliableHiddenOffsets: function() {
			if ( reliableHiddenOffsetsVal == null ) {
				computeStyleTests();
			}
			return reliableHiddenOffsetsVal;
		},

		boxSizingReliable: function() {
			if ( boxSizingReliableVal == null ) {
				computeStyleTests();
			}
			return boxSizingReliableVal;
		},

		pixelPosition: function() {
			if ( pixelPositionVal == null ) {
				computeStyleTests();
			}
			return pixelPositionVal;
		},

		// Support: Android 2.3
		reliableMarginRight: function() {
			if ( reliableMarginRightVal == null ) {
				computeStyleTests();
			}
			return reliableMarginRightVal;
		}
	});

	function computeStyleTests() {
		// Minified: var b,c,d,j
		var div, body, container, contents;

		body = document.getElementsByTagName( "body" )[ 0 ];
		if ( !body || !body.style ) {
			// Test fired too early or in an unsupported environment, exit.
			return;
		}

		// Setup
		div = document.createElement( "div" );
		container = document.createElement( "div" );
		container.style.cssText = "position:absolute;border:0;width:0;height:0;top:0;left:-9999px";
		body.appendChild( container ).appendChild( div );

		div.style.cssText =
			// Support: Firefox<29, Android 2.3
			// Vendor-prefix box-sizing
			"-webkit-box-sizing:border-box;-moz-box-sizing:border-box;" +
			"box-sizing:border-box;display:block;margin-top:1%;top:1%;" +
			"border:1px;padding:1px;width:4px;position:absolute";

		// Support: IE<9
		// Assume reasonable values in the absence of getComputedStyle
		pixelPositionVal = boxSizingReliableVal = false;
		reliableMarginRightVal = true;

		// Check for getComputedStyle so that this code is not run in IE<9.
		if ( window.getComputedStyle ) {
			pixelPositionVal = ( window.getComputedStyle( div, null ) || {} ).top !== "1%";
			boxSizingReliableVal =
				( window.getComputedStyle( div, null ) || { width: "4px" } ).width === "4px";

			// Support: Android 2.3
			// Div with explicit width and no margin-right incorrectly
			// gets computed margin-right based on width of container (#3333)
			// WebKit Bug 13343 - getComputedStyle returns wrong value for margin-right
			contents = div.appendChild( document.createElement( "div" ) );

			// Reset CSS: box-sizing; display; margin; border; padding
			contents.style.cssText = div.style.cssText =
				// Support: Firefox<29, Android 2.3
				// Vendor-prefix box-sizing
				"-webkit-box-sizing:content-box;-moz-box-sizing:content-box;" +
				"box-sizing:content-box;display:block;margin:0;border:0;padding:0";
			contents.style.marginRight = contents.style.width = "0";
			div.style.width = "1px";

			reliableMarginRightVal =
				!parseFloat( ( window.getComputedStyle( contents, null ) || {} ).marginRight );
		}

		// Support: IE8
		// Check if table cells still have offsetWidth/Height when they are set
		// to display:none and there are still other visible table cells in a
		// table row; if so, offsetWidth/Height are not reliable for use when
		// determining if an element has been hidden directly using
		// display:none (it is still safe to use offsets if a parent element is
		// hidden; don safety goggles and see bug #4512 for more information).
		div.innerHTML = "<table><tr><td></td><td>t</td></tr></table>";
		contents = div.getElementsByTagName( "td" );
		contents[ 0 ].style.cssText = "margin:0;border:0;padding:0;display:none";
		reliableHiddenOffsetsVal = contents[ 0 ].offsetHeight === 0;
		if ( reliableHiddenOffsetsVal ) {
			contents[ 0 ].style.display = "";
			contents[ 1 ].style.display = "none";
			reliableHiddenOffsetsVal = contents[ 0 ].offsetHeight === 0;
		}

		body.removeChild( container );
	}

})();


// A method for quickly swapping in/out CSS properties to get correct calculations.
jQuery.swap = function( elem, options, callback, args ) {
	var ret, name,
		old = {};

	// Remember the old values, and insert the new ones
	for ( name in options ) {
		old[ name ] = elem.style[ name ];
		elem.style[ name ] = options[ name ];
	}

	ret = callback.apply( elem, args || [] );

	// Revert the old values
	for ( name in options ) {
		elem.style[ name ] = old[ name ];
	}

	return ret;
};


var
		ralpha = /alpha\([^)]*\)/i,
	ropacity = /opacity\s*=\s*([^)]*)/,

	// swappable if display is none or starts with table except "table", "table-cell", or "table-caption"
	// see here for display values: https://developer.mozilla.org/en-US/docs/CSS/display
	rdisplayswap = /^(none|table(?!-c[ea]).+)/,
	rnumsplit = new RegExp( "^(" + pnum + ")(.*)$", "i" ),
	rrelNum = new RegExp( "^([+-])=(" + pnum + ")", "i" ),

	cssShow = { position: "absolute", visibility: "hidden", display: "block" },
	cssNormalTransform = {
		letterSpacing: "0",
		fontWeight: "400"
	},

	cssPrefixes = [ "Webkit", "O", "Moz", "ms" ];


// return a css property mapped to a potentially vendor prefixed property
function vendorPropName( style, name ) {

	// shortcut for names that are not vendor prefixed
	if ( name in style ) {
		return name;
	}

	// check for vendor prefixed names
	var capName = name.charAt(0).toUpperCase() + name.slice(1),
		origName = name,
		i = cssPrefixes.length;

	while ( i-- ) {
		name = cssPrefixes[ i ] + capName;
		if ( name in style ) {
			return name;
		}
	}

	return origName;
}

function showHide( elements, show ) {
	var display, elem, hidden,
		values = [],
		index = 0,
		length = elements.length;

	for ( ; index < length; index++ ) {
		elem = elements[ index ];
		if ( !elem.style ) {
			continue;
		}

		values[ index ] = jQuery._data( elem, "olddisplay" );
		display = elem.style.display;
		if ( show ) {
			// Reset the inline display of this element to learn if it is
			// being hidden by cascaded rules or not
			if ( !values[ index ] && display === "none" ) {
				elem.style.display = "";
			}

			// Set elements which have been overridden with display: none
			// in a stylesheet to whatever the default browser style is
			// for such an element
			if ( elem.style.display === "" && isHidden( elem ) ) {
				values[ index ] = jQuery._data( elem, "olddisplay", defaultDisplay(elem.nodeName) );
			}
		} else {
			hidden = isHidden( elem );

			if ( display && display !== "none" || !hidden ) {
				jQuery._data( elem, "olddisplay", hidden ? display : jQuery.css( elem, "display" ) );
			}
		}
	}

	// Set the display of most of the elements in a second loop
	// to avoid the constant reflow
	for ( index = 0; index < length; index++ ) {
		elem = elements[ index ];
		if ( !elem.style ) {
			continue;
		}
		if ( !show || elem.style.display === "none" || elem.style.display === "" ) {
			elem.style.display = show ? values[ index ] || "" : "none";
		}
	}

	return elements;
}

function setPositiveNumber( elem, value, subtract ) {
	var matches = rnumsplit.exec( value );
	return matches ?
		// Guard against undefined "subtract", e.g., when used as in cssHooks
		Math.max( 0, matches[ 1 ] - ( subtract || 0 ) ) + ( matches[ 2 ] || "px" ) :
		value;
}

function augmentWidthOrHeight( elem, name, extra, isBorderBox, styles ) {
	var i = extra === ( isBorderBox ? "border" : "content" ) ?
		// If we already have the right measurement, avoid augmentation
		4 :
		// Otherwise initialize for horizontal or vertical properties
		name === "width" ? 1 : 0,

		val = 0;

	for ( ; i < 4; i += 2 ) {
		// both box models exclude margin, so add it if we want it
		if ( extra === "margin" ) {
			val += jQuery.css( elem, extra + cssExpand[ i ], true, styles );
		}

		if ( isBorderBox ) {
			// border-box includes padding, so remove it if we want content
			if ( extra === "content" ) {
				val -= jQuery.css( elem, "padding" + cssExpand[ i ], true, styles );
			}

			// at this point, extra isn't border nor margin, so remove border
			if ( extra !== "margin" ) {
				val -= jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles );
			}
		} else {
			// at this point, extra isn't content, so add padding
			val += jQuery.css( elem, "padding" + cssExpand[ i ], true, styles );

			// at this point, extra isn't content nor padding, so add border
			if ( extra !== "padding" ) {
				val += jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles );
			}
		}
	}

	return val;
}

function getWidthOrHeight( elem, name, extra ) {

	// Start with offset property, which is equivalent to the border-box value
	var valueIsBorderBox = true,
		val = name === "width" ? elem.offsetWidth : elem.offsetHeight,
		styles = getStyles( elem ),
		isBorderBox = support.boxSizing && jQuery.css( elem, "boxSizing", false, styles ) === "border-box";

	// some non-html elements return undefined for offsetWidth, so check for null/undefined
	// svg - https://bugzilla.mozilla.org/show_bug.cgi?id=649285
	// MathML - https://bugzilla.mozilla.org/show_bug.cgi?id=491668
	if ( val <= 0 || val == null ) {
		// Fall back to computed then uncomputed css if necessary
		val = curCSS( elem, name, styles );
		if ( val < 0 || val == null ) {
			val = elem.style[ name ];
		}

		// Computed unit is not pixels. Stop here and return.
		if ( rnumnonpx.test(val) ) {
			return val;
		}

		// we need the check for style in case a browser which returns unreliable values
		// for getComputedStyle silently falls back to the reliable elem.style
		valueIsBorderBox = isBorderBox && ( support.boxSizingReliable() || val === elem.style[ name ] );

		// Normalize "", auto, and prepare for extra
		val = parseFloat( val ) || 0;
	}

	// use the active box-sizing model to add/subtract irrelevant styles
	return ( val +
		augmentWidthOrHeight(
			elem,
			name,
			extra || ( isBorderBox ? "border" : "content" ),
			valueIsBorderBox,
			styles
		)
	) + "px";
}

jQuery.extend({
	// Add in style property hooks for overriding the default
	// behavior of getting and setting a style property
	cssHooks: {
		opacity: {
			get: function( elem, computed ) {
				if ( computed ) {
					// We should always get a number back from opacity
					var ret = curCSS( elem, "opacity" );
					return ret === "" ? "1" : ret;
				}
			}
		}
	},

	// Don't automatically add "px" to these possibly-unitless properties
	cssNumber: {
		"columnCount": true,
		"fillOpacity": true,
		"flexGrow": true,
		"flexShrink": true,
		"fontWeight": true,
		"lineHeight": true,
		"opacity": true,
		"order": true,
		"orphans": true,
		"widows": true,
		"zIndex": true,
		"zoom": true
	},

	// Add in properties whose names you wish to fix before
	// setting or getting the value
	cssProps: {
		// normalize float css property
		"float": support.cssFloat ? "cssFloat" : "styleFloat"
	},

	// Get and set the style property on a DOM Node
	style: function( elem, name, value, extra ) {
		// Don't set styles on text and comment nodes
		if ( !elem || elem.nodeType === 3 || elem.nodeType === 8 || !elem.style ) {
			return;
		}

		// Make sure that we're working with the right name
		var ret, type, hooks,
			origName = jQuery.camelCase( name ),
			style = elem.style;

		name = jQuery.cssProps[ origName ] || ( jQuery.cssProps[ origName ] = vendorPropName( style, origName ) );

		// gets hook for the prefixed version
		// followed by the unprefixed version
		hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ];

		// Check if we're setting a value
		if ( value !== undefined ) {
			type = typeof value;

			// convert relative number strings (+= or -=) to relative numbers. #7345
			if ( type === "string" && (ret = rrelNum.exec( value )) ) {
				value = ( ret[1] + 1 ) * ret[2] + parseFloat( jQuery.css( elem, name ) );
				// Fixes bug #9237
				type = "number";
			}

			// Make sure that null and NaN values aren't set. See: #7116
			if ( value == null || value !== value ) {
				return;
			}

			// If a number was passed in, add 'px' to the (except for certain CSS properties)
			if ( type === "number" && !jQuery.cssNumber[ origName ] ) {
				value += "px";
			}

			// Fixes #8908, it can be done more correctly by specifing setters in cssHooks,
			// but it would mean to define eight (for every problematic property) identical functions
			if ( !support.clearCloneStyle && value === "" && name.indexOf("background") === 0 ) {
				style[ name ] = "inherit";
			}

			// If a hook was provided, use that value, otherwise just set the specified value
			if ( !hooks || !("set" in hooks) || (value = hooks.set( elem, value, extra )) !== undefined ) {

				// Support: IE
				// Swallow errors from 'invalid' CSS values (#5509)
				try {
					style[ name ] = value;
				} catch(e) {}
			}

		} else {
			// If a hook was provided get the non-computed value from there
			if ( hooks && "get" in hooks && (ret = hooks.get( elem, false, extra )) !== undefined ) {
				return ret;
			}

			// Otherwise just get the value from the style object
			return style[ name ];
		}
	},

	css: function( elem, name, extra, styles ) {
		var num, val, hooks,
			origName = jQuery.camelCase( name );

		// Make sure that we're working with the right name
		name = jQuery.cssProps[ origName ] || ( jQuery.cssProps[ origName ] = vendorPropName( elem.style, origName ) );

		// gets hook for the prefixed version
		// followed by the unprefixed version
		hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ];

		// If a hook was provided get the computed value from there
		if ( hooks && "get" in hooks ) {
			val = hooks.get( elem, true, extra );
		}

		// Otherwise, if a way to get the computed value exists, use that
		if ( val === undefined ) {
			val = curCSS( elem, name, styles );
		}

		//convert "normal" to computed value
		if ( val === "normal" && name in cssNormalTransform ) {
			val = cssNormalTransform[ name ];
		}

		// Return, converting to number if forced or a qualifier was provided and val looks numeric
		if ( extra === "" || extra ) {
			num = parseFloat( val );
			return extra === true || jQuery.isNumeric( num ) ? num || 0 : val;
		}
		return val;
	}
});

jQuery.each([ "height", "width" ], function( i, name ) {
	jQuery.cssHooks[ name ] = {
		get: function( elem, computed, extra ) {
			if ( computed ) {
				// certain elements can have dimension info if we invisibly show them
				// however, it must have a current display style that would benefit from this
				return rdisplayswap.test( jQuery.css( elem, "display" ) ) && elem.offsetWidth === 0 ?
					jQuery.swap( elem, cssShow, function() {
						return getWidthOrHeight( elem, name, extra );
					}) :
					getWidthOrHeight( elem, name, extra );
			}
		},

		set: function( elem, value, extra ) {
			var styles = extra && getStyles( elem );
			return setPositiveNumber( elem, value, extra ?
				augmentWidthOrHeight(
					elem,
					name,
					extra,
					support.boxSizing && jQuery.css( elem, "boxSizing", false, styles ) === "border-box",
					styles
				) : 0
			);
		}
	};
});

if ( !support.opacity ) {
	jQuery.cssHooks.opacity = {
		get: function( elem, computed ) {
			// IE uses filters for opacity
			return ropacity.test( (computed && elem.currentStyle ? elem.currentStyle.filter : elem.style.filter) || "" ) ?
				( 0.01 * parseFloat( RegExp.$1 ) ) + "" :
				computed ? "1" : "";
		},

		set: function( elem, value ) {
			var style = elem.style,
				currentStyle = elem.currentStyle,
				opacity = jQuery.isNumeric( value ) ? "alpha(opacity=" + value * 100 + ")" : "",
				filter = currentStyle && currentStyle.filter || style.filter || "";

			// IE has trouble with opacity if it does not have layout
			// Force it by setting the zoom level
			style.zoom = 1;

			// if setting opacity to 1, and no other filters exist - attempt to remove filter attribute #6652
			// if value === "", then remove inline opacity #12685
			if ( ( value >= 1 || value === "" ) &&
					jQuery.trim( filter.replace( ralpha, "" ) ) === "" &&
					style.removeAttribute ) {

				// Setting style.filter to null, "" & " " still leave "filter:" in the cssText
				// if "filter:" is present at all, clearType is disabled, we want to avoid this
				// style.removeAttribute is IE Only, but so apparently is this code path...
				style.removeAttribute( "filter" );

				// if there is no filter style applied in a css rule or unset inline opacity, we are done
				if ( value === "" || currentStyle && !currentStyle.filter ) {
					return;
				}
			}

			// otherwise, set new filter values
			style.filter = ralpha.test( filter ) ?
				filter.replace( ralpha, opacity ) :
				filter + " " + opacity;
		}
	};
}

jQuery.cssHooks.marginRight = addGetHookIf( support.reliableMarginRight,
	function( elem, computed ) {
		if ( computed ) {
			// WebKit Bug 13343 - getComputedStyle returns wrong value for margin-right
			// Work around by temporarily setting element display to inline-block
			return jQuery.swap( elem, { "display": "inline-block" },
				curCSS, [ elem, "marginRight" ] );
		}
	}
);

// These hooks are used by animate to expand properties
jQuery.each({
	margin: "",
	padding: "",
	border: "Width"
}, function( prefix, suffix ) {
	jQuery.cssHooks[ prefix + suffix ] = {
		expand: function( value ) {
			var i = 0,
				expanded = {},

				// assumes a single number if not a string
				parts = typeof value === "string" ? value.split(" ") : [ value ];

			for ( ; i < 4; i++ ) {
				expanded[ prefix + cssExpand[ i ] + suffix ] =
					parts[ i ] || parts[ i - 2 ] || parts[ 0 ];
			}

			return expanded;
		}
	};

	if ( !rmargin.test( prefix ) ) {
		jQuery.cssHooks[ prefix + suffix ].set = setPositiveNumber;
	}
});

jQuery.fn.extend({
	css: function( name, value ) {
		return access( this, function( elem, name, value ) {
			var styles, len,
				map = {},
				i = 0;

			if ( jQuery.isArray( name ) ) {
				styles = getStyles( elem );
				len = name.length;

				for ( ; i < len; i++ ) {
					map[ name[ i ] ] = jQuery.css( elem, name[ i ], false, styles );
				}

				return map;
			}

			return value !== undefined ?
				jQuery.style( elem, name, value ) :
				jQuery.css( elem, name );
		}, name, value, arguments.length > 1 );
	},
	show: function() {
		return showHide( this, true );
	},
	hide: function() {
		return showHide( this );
	},
	toggle: function( state ) {
		if ( typeof state === "boolean" ) {
			return state ? this.show() : this.hide();
		}

		return this.each(function() {
			if ( isHidden( this ) ) {
				jQuery( this ).show();
			} else {
				jQuery( this ).hide();
			}
		});
	}
});


function Tween( elem, options, prop, end, easing ) {
	return new Tween.prototype.init( elem, options, prop, end, easing );
}
jQuery.Tween = Tween;

Tween.prototype = {
	constructor: Tween,
	init: function( elem, options, prop, end, easing, unit ) {
		this.elem = elem;
		this.prop = prop;
		this.easing = easing || "swing";
		this.options = options;
		this.start = this.now = this.cur();
		this.end = end;
		this.unit = unit || ( jQuery.cssNumber[ prop ] ? "" : "px" );
	},
	cur: function() {
		var hooks = Tween.propHooks[ this.prop ];

		return hooks && hooks.get ?
			hooks.get( this ) :
			Tween.propHooks._default.get( this );
	},
	run: function( percent ) {
		var eased,
			hooks = Tween.propHooks[ this.prop ];

		if ( this.options.duration ) {
			this.pos = eased = jQuery.easing[ this.easing ](
				percent, this.options.duration * percent, 0, 1, this.options.duration
			);
		} else {
			this.pos = eased = percent;
		}
		this.now = ( this.end - this.start ) * eased + this.start;

		if ( this.options.step ) {
			this.options.step.call( this.elem, this.now, this );
		}

		if ( hooks && hooks.set ) {
			hooks.set( this );
		} else {
			Tween.propHooks._default.set( this );
		}
		return this;
	}
};

Tween.prototype.init.prototype = Tween.prototype;

Tween.propHooks = {
	_default: {
		get: function( tween ) {
			var result;

			if ( tween.elem[ tween.prop ] != null &&
				(!tween.elem.style || tween.elem.style[ tween.prop ] == null) ) {
				return tween.elem[ tween.prop ];
			}

			// passing an empty string as a 3rd parameter to .css will automatically
			// attempt a parseFloat and fallback to a string if the parse fails
			// so, simple values such as "10px" are parsed to Float.
			// complex values such as "rotate(1rad)" are returned as is.
			result = jQuery.css( tween.elem, tween.prop, "" );
			// Empty strings, null, undefined and "auto" are converted to 0.
			return !result || result === "auto" ? 0 : result;
		},
		set: function( tween ) {
			// use step hook for back compat - use cssHook if its there - use .style if its
			// available and use plain properties where available
			if ( jQuery.fx.step[ tween.prop ] ) {
				jQuery.fx.step[ tween.prop ]( tween );
			} else if ( tween.elem.style && ( tween.elem.style[ jQuery.cssProps[ tween.prop ] ] != null || jQuery.cssHooks[ tween.prop ] ) ) {
				jQuery.style( tween.elem, tween.prop, tween.now + tween.unit );
			} else {
				tween.elem[ tween.prop ] = tween.now;
			}
		}
	}
};

// Support: IE <=9
// Panic based approach to setting things on disconnected nodes

Tween.propHooks.scrollTop = Tween.propHooks.scrollLeft = {
	set: function( tween ) {
		if ( tween.elem.nodeType && tween.elem.parentNode ) {
			tween.elem[ tween.prop ] = tween.now;
		}
	}
};

jQuery.easing = {
	linear: function( p ) {
		return p;
	},
	swing: function( p ) {
		return 0.5 - Math.cos( p * Math.PI ) / 2;
	}
};

jQuery.fx = Tween.prototype.init;

// Back Compat <1.8 extension point
jQuery.fx.step = {};




var
	fxNow, timerId,
	rfxtypes = /^(?:toggle|show|hide)$/,
	rfxnum = new RegExp( "^(?:([+-])=|)(" + pnum + ")([a-z%]*)$", "i" ),
	rrun = /queueHooks$/,
	animationPrefilters = [ defaultPrefilter ],
	tweeners = {
		"*": [ function( prop, value ) {
			var tween = this.createTween( prop, value ),
				target = tween.cur(),
				parts = rfxnum.exec( value ),
				unit = parts && parts[ 3 ] || ( jQuery.cssNumber[ prop ] ? "" : "px" ),

				// Starting value computation is required for potential unit mismatches
				start = ( jQuery.cssNumber[ prop ] || unit !== "px" && +target ) &&
					rfxnum.exec( jQuery.css( tween.elem, prop ) ),
				scale = 1,
				maxIterations = 20;

			if ( start && start[ 3 ] !== unit ) {
				// Trust units reported by jQuery.css
				unit = unit || start[ 3 ];

				// Make sure we update the tween properties later on
				parts = parts || [];

				// Iteratively approximate from a nonzero starting point
				start = +target || 1;

				do {
					// If previous iteration zeroed out, double until we get *something*
					// Use a string for doubling factor so we don't accidentally see scale as unchanged below
					scale = scale || ".5";

					// Adjust and apply
					start = start / scale;
					jQuery.style( tween.elem, prop, start + unit );

				// Update scale, tolerating zero or NaN from tween.cur()
				// And breaking the loop if scale is unchanged or perfect, or if we've just had enough
				} while ( scale !== (scale = tween.cur() / target) && scale !== 1 && --maxIterations );
			}

			// Update tween properties
			if ( parts ) {
				start = tween.start = +start || +target || 0;
				tween.unit = unit;
				// If a +=/-= token was provided, we're doing a relative animation
				tween.end = parts[ 1 ] ?
					start + ( parts[ 1 ] + 1 ) * parts[ 2 ] :
					+parts[ 2 ];
			}

			return tween;
		} ]
	};

// Animations created synchronously will run synchronously
function createFxNow() {
	setTimeout(function() {
		fxNow = undefined;
	});
	return ( fxNow = jQuery.now() );
}

// Generate parameters to create a standard animation
function genFx( type, includeWidth ) {
	var which,
		attrs = { height: type },
		i = 0;

	// if we include width, step value is 1 to do all cssExpand values,
	// if we don't include width, step value is 2 to skip over Left and Right
	includeWidth = includeWidth ? 1 : 0;
	for ( ; i < 4 ; i += 2 - includeWidth ) {
		which = cssExpand[ i ];
		attrs[ "margin" + which ] = attrs[ "padding" + which ] = type;
	}

	if ( includeWidth ) {
		attrs.opacity = attrs.width = type;
	}

	return attrs;
}

function createTween( value, prop, animation ) {
	var tween,
		collection = ( tweeners[ prop ] || [] ).concat( tweeners[ "*" ] ),
		index = 0,
		length = collection.length;
	for ( ; index < length; index++ ) {
		if ( (tween = collection[ index ].call( animation, prop, value )) ) {

			// we're done with this property
			return tween;
		}
	}
}

function defaultPrefilter( elem, props, opts ) {
	/* jshint validthis: true */
	var prop, value, toggle, tween, hooks, oldfire, display, checkDisplay,
		anim = this,
		orig = {},
		style = elem.style,
		hidden = elem.nodeType && isHidden( elem ),
		dataShow = jQuery._data( elem, "fxshow" );

	// handle queue: false promises
	if ( !opts.queue ) {
		hooks = jQuery._queueHooks( elem, "fx" );
		if ( hooks.unqueued == null ) {
			hooks.unqueued = 0;
			oldfire = hooks.empty.fire;
			hooks.empty.fire = function() {
				if ( !hooks.unqueued ) {
					oldfire();
				}
			};
		}
		hooks.unqueued++;

		anim.always(function() {
			// doing this makes sure that the complete handler will be called
			// before this completes
			anim.always(function() {
				hooks.unqueued--;
				if ( !jQuery.queue( elem, "fx" ).length ) {
					hooks.empty.fire();
				}
			});
		});
	}

	// height/width overflow pass
	if ( elem.nodeType === 1 && ( "height" in props || "width" in props ) ) {
		// Make sure that nothing sneaks out
		// Record all 3 overflow attributes because IE does not
		// change the overflow attribute when overflowX and
		// overflowY are set to the same value
		opts.overflow = [ style.overflow, style.overflowX, style.overflowY ];

		// Set display property to inline-block for height/width
		// animations on inline elements that are having width/height animated
		display = jQuery.css( elem, "display" );

		// Test default display if display is currently "none"
		checkDisplay = display === "none" ?
			jQuery._data( elem, "olddisplay" ) || defaultDisplay( elem.nodeName ) : display;

		if ( checkDisplay === "inline" && jQuery.css( elem, "float" ) === "none" ) {

			// inline-level elements accept inline-block;
			// block-level elements need to be inline with layout
			if ( !support.inlineBlockNeedsLayout || defaultDisplay( elem.nodeName ) === "inline" ) {
				style.display = "inline-block";
			} else {
				style.zoom = 1;
			}
		}
	}

	if ( opts.overflow ) {
		style.overflow = "hidden";
		if ( !support.shrinkWrapBlocks() ) {
			anim.always(function() {
				style.overflow = opts.overflow[ 0 ];
				style.overflowX = opts.overflow[ 1 ];
				style.overflowY = opts.overflow[ 2 ];
			});
		}
	}

	// show/hide pass
	for ( prop in props ) {
		value = props[ prop ];
		if ( rfxtypes.exec( value ) ) {
			delete props[ prop ];
			toggle = toggle || value === "toggle";
			if ( value === ( hidden ? "hide" : "show" ) ) {

				// If there is dataShow left over from a stopped hide or show and we are going to proceed with show, we should pretend to be hidden
				if ( value === "show" && dataShow && dataShow[ prop ] !== undefined ) {
					hidden = true;
				} else {
					continue;
				}
			}
			orig[ prop ] = dataShow && dataShow[ prop ] || jQuery.style( elem, prop );

		// Any non-fx value stops us from restoring the original display value
		} else {
			display = undefined;
		}
	}

	if ( !jQuery.isEmptyObject( orig ) ) {
		if ( dataShow ) {
			if ( "hidden" in dataShow ) {
				hidden = dataShow.hidden;
			}
		} else {
			dataShow = jQuery._data( elem, "fxshow", {} );
		}

		// store state if its toggle - enables .stop().toggle() to "reverse"
		if ( toggle ) {
			dataShow.hidden = !hidden;
		}
		if ( hidden ) {
			jQuery( elem ).show();
		} else {
			anim.done(function() {
				jQuery( elem ).hide();
			});
		}
		anim.done(function() {
			var prop;
			jQuery._removeData( elem, "fxshow" );
			for ( prop in orig ) {
				jQuery.style( elem, prop, orig[ prop ] );
			}
		});
		for ( prop in orig ) {
			tween = createTween( hidden ? dataShow[ prop ] : 0, prop, anim );

			if ( !( prop in dataShow ) ) {
				dataShow[ prop ] = tween.start;
				if ( hidden ) {
					tween.end = tween.start;
					tween.start = prop === "width" || prop === "height" ? 1 : 0;
				}
			}
		}

	// If this is a noop like .hide().hide(), restore an overwritten display value
	} else if ( (display === "none" ? defaultDisplay( elem.nodeName ) : display) === "inline" ) {
		style.display = display;
	}
}

function propFilter( props, specialEasing ) {
	var index, name, easing, value, hooks;

	// camelCase, specialEasing and expand cssHook pass
	for ( index in props ) {
		name = jQuery.camelCase( index );
		easing = specialEasing[ name ];
		value = props[ index ];
		if ( jQuery.isArray( value ) ) {
			easing = value[ 1 ];
			value = props[ index ] = value[ 0 ];
		}

		if ( index !== name ) {
			props[ name ] = value;
			delete props[ index ];
		}

		hooks = jQuery.cssHooks[ name ];
		if ( hooks && "expand" in hooks ) {
			value = hooks.expand( value );
			delete props[ name ];

			// not quite $.extend, this wont overwrite keys already present.
			// also - reusing 'index' from above because we have the correct "name"
			for ( index in value ) {
				if ( !( index in props ) ) {
					props[ index ] = value[ index ];
					specialEasing[ index ] = easing;
				}
			}
		} else {
			specialEasing[ name ] = easing;
		}
	}
}

function Animation( elem, properties, options ) {
	var result,
		stopped,
		index = 0,
		length = animationPrefilters.length,
		deferred = jQuery.Deferred().always( function() {
			// don't match elem in the :animated selector
			delete tick.elem;
		}),
		tick = function() {
			if ( stopped ) {
				return false;
			}
			var currentTime = fxNow || createFxNow(),
				remaining = Math.max( 0, animation.startTime + animation.duration - currentTime ),
				// archaic crash bug won't allow us to use 1 - ( 0.5 || 0 ) (#12497)
				temp = remaining / animation.duration || 0,
				percent = 1 - temp,
				index = 0,
				length = animation.tweens.length;

			for ( ; index < length ; index++ ) {
				animation.tweens[ index ].run( percent );
			}

			deferred.notifyWith( elem, [ animation, percent, remaining ]);

			if ( percent < 1 && length ) {
				return remaining;
			} else {
				deferred.resolveWith( elem, [ animation ] );
				return false;
			}
		},
		animation = deferred.promise({
			elem: elem,
			props: jQuery.extend( {}, properties ),
			opts: jQuery.extend( true, { specialEasing: {} }, options ),
			originalProperties: properties,
			originalOptions: options,
			startTime: fxNow || createFxNow(),
			duration: options.duration,
			tweens: [],
			createTween: function( prop, end ) {
				var tween = jQuery.Tween( elem, animation.opts, prop, end,
						animation.opts.specialEasing[ prop ] || animation.opts.easing );
				animation.tweens.push( tween );
				return tween;
			},
			stop: function( gotoEnd ) {
				var index = 0,
					// if we are going to the end, we want to run all the tweens
					// otherwise we skip this part
					length = gotoEnd ? animation.tweens.length : 0;
				if ( stopped ) {
					return this;
				}
				stopped = true;
				for ( ; index < length ; index++ ) {
					animation.tweens[ index ].run( 1 );
				}

				// resolve when we played the last frame
				// otherwise, reject
				if ( gotoEnd ) {
					deferred.resolveWith( elem, [ animation, gotoEnd ] );
				} else {
					deferred.rejectWith( elem, [ animation, gotoEnd ] );
				}
				return this;
			}
		}),
		props = animation.props;

	propFilter( props, animation.opts.specialEasing );

	for ( ; index < length ; index++ ) {
		result = animationPrefilters[ index ].call( animation, elem, props, animation.opts );
		if ( result ) {
			return result;
		}
	}

	jQuery.map( props, createTween, animation );

	if ( jQuery.isFunction( animation.opts.start ) ) {
		animation.opts.start.call( elem, animation );
	}

	jQuery.fx.timer(
		jQuery.extend( tick, {
			elem: elem,
			anim: animation,
			queue: animation.opts.queue
		})
	);

	// attach callbacks from options
	return animation.progress( animation.opts.progress )
		.done( animation.opts.done, animation.opts.complete )
		.fail( animation.opts.fail )
		.always( animation.opts.always );
}

jQuery.Animation = jQuery.extend( Animation, {
	tweener: function( props, callback ) {
		if ( jQuery.isFunction( props ) ) {
			callback = props;
			props = [ "*" ];
		} else {
			props = props.split(" ");
		}

		var prop,
			index = 0,
			length = props.length;

		for ( ; index < length ; index++ ) {
			prop = props[ index ];
			tweeners[ prop ] = tweeners[ prop ] || [];
			tweeners[ prop ].unshift( callback );
		}
	},

	prefilter: function( callback, prepend ) {
		if ( prepend ) {
			animationPrefilters.unshift( callback );
		} else {
			animationPrefilters.push( callback );
		}
	}
});

jQuery.speed = function( speed, easing, fn ) {
	var opt = speed && typeof speed === "object" ? jQuery.extend( {}, speed ) : {
		complete: fn || !fn && easing ||
			jQuery.isFunction( speed ) && speed,
		duration: speed,
		easing: fn && easing || easing && !jQuery.isFunction( easing ) && easing
	};

	opt.duration = jQuery.fx.off ? 0 : typeof opt.duration === "number" ? opt.duration :
		opt.duration in jQuery.fx.speeds ? jQuery.fx.speeds[ opt.duration ] : jQuery.fx.speeds._default;

	// normalize opt.queue - true/undefined/null -> "fx"
	if ( opt.queue == null || opt.queue === true ) {
		opt.queue = "fx";
	}

	// Queueing
	opt.old = opt.complete;

	opt.complete = function() {
		if ( jQuery.isFunction( opt.old ) ) {
			opt.old.call( this );
		}

		if ( opt.queue ) {
			jQuery.dequeue( this, opt.queue );
		}
	};

	return opt;
};

jQuery.fn.extend({
	fadeTo: function( speed, to, easing, callback ) {

		// show any hidden elements after setting opacity to 0
		return this.filter( isHidden ).css( "opacity", 0 ).show()

			// animate to the value specified
			.end().animate({ opacity: to }, speed, easing, callback );
	},
	animate: function( prop, speed, easing, callback ) {
		var empty = jQuery.isEmptyObject( prop ),
			optall = jQuery.speed( speed, easing, callback ),
			doAnimation = function() {
				// Operate on a copy of prop so per-property easing won't be lost
				var anim = Animation( this, jQuery.extend( {}, prop ), optall );

				// Empty animations, or finishing resolves immediately
				if ( empty || jQuery._data( this, "finish" ) ) {
					anim.stop( true );
				}
			};
			doAnimation.finish = doAnimation;

		return empty || optall.queue === false ?
			this.each( doAnimation ) :
			this.queue( optall.queue, doAnimation );
	},
	stop: function( type, clearQueue, gotoEnd ) {
		var stopQueue = function( hooks ) {
			var stop = hooks.stop;
			delete hooks.stop;
			stop( gotoEnd );
		};

		if ( typeof type !== "string" ) {
			gotoEnd = clearQueue;
			clearQueue = type;
			type = undefined;
		}
		if ( clearQueue && type !== false ) {
			this.queue( type || "fx", [] );
		}

		return this.each(function() {
			var dequeue = true,
				index = type != null && type + "queueHooks",
				timers = jQuery.timers,
				data = jQuery._data( this );

			if ( index ) {
				if ( data[ index ] && data[ index ].stop ) {
					stopQueue( data[ index ] );
				}
			} else {
				for ( index in data ) {
					if ( data[ index ] && data[ index ].stop && rrun.test( index ) ) {
						stopQueue( data[ index ] );
					}
				}
			}

			for ( index = timers.length; index--; ) {
				if ( timers[ index ].elem === this && (type == null || timers[ index ].queue === type) ) {
					timers[ index ].anim.stop( gotoEnd );
					dequeue = false;
					timers.splice( index, 1 );
				}
			}

			// start the next in the queue if the last step wasn't forced
			// timers currently will call their complete callbacks, which will dequeue
			// but only if they were gotoEnd
			if ( dequeue || !gotoEnd ) {
				jQuery.dequeue( this, type );
			}
		});
	},
	finish: function( type ) {
		if ( type !== false ) {
			type = type || "fx";
		}
		return this.each(function() {
			var index,
				data = jQuery._data( this ),
				queue = data[ type + "queue" ],
				hooks = data[ type + "queueHooks" ],
				timers = jQuery.timers,
				length = queue ? queue.length : 0;

			// enable finishing flag on private data
			data.finish = true;

			// empty the queue first
			jQuery.queue( this, type, [] );

			if ( hooks && hooks.stop ) {
				hooks.stop.call( this, true );
			}

			// look for any active animations, and finish them
			for ( index = timers.length; index--; ) {
				if ( timers[ index ].elem === this && timers[ index ].queue === type ) {
					timers[ index ].anim.stop( true );
					timers.splice( index, 1 );
				}
			}

			// look for any animations in the old queue and finish them
			for ( index = 0; index < length; index++ ) {
				if ( queue[ index ] && queue[ index ].finish ) {
					queue[ index ].finish.call( this );
				}
			}

			// turn off finishing flag
			delete data.finish;
		});
	}
});

jQuery.each([ "toggle", "show", "hide" ], function( i, name ) {
	var cssFn = jQuery.fn[ name ];
	jQuery.fn[ name ] = function( speed, easing, callback ) {
		return speed == null || typeof speed === "boolean" ?
			cssFn.apply( this, arguments ) :
			this.animate( genFx( name, true ), speed, easing, callback );
	};
});

// Generate shortcuts for custom animations
jQuery.each({
	slideDown: genFx("show"),
	slideUp: genFx("hide"),
	slideToggle: genFx("toggle"),
	fadeIn: { opacity: "show" },
	fadeOut: { opacity: "hide" },
	fadeToggle: { opacity: "toggle" }
}, function( name, props ) {
	jQuery.fn[ name ] = function( speed, easing, callback ) {
		return this.animate( props, speed, easing, callback );
	};
});

jQuery.timers = [];
jQuery.fx.tick = function() {
	var timer,
		timers = jQuery.timers,
		i = 0;

	fxNow = jQuery.now();

	for ( ; i < timers.length; i++ ) {
		timer = timers[ i ];
		// Checks the timer has not already been removed
		if ( !timer() && timers[ i ] === timer ) {
			timers.splice( i--, 1 );
		}
	}

	if ( !timers.length ) {
		jQuery.fx.stop();
	}
	fxNow = undefined;
};

jQuery.fx.timer = function( timer ) {
	jQuery.timers.push( timer );
	if ( timer() ) {
		jQuery.fx.start();
	} else {
		jQuery.timers.pop();
	}
};

jQuery.fx.interval = 13;

jQuery.fx.start = function() {
	if ( !timerId ) {
		timerId = setInterval( jQuery.fx.tick, jQuery.fx.interval );
	}
};

jQuery.fx.stop = function() {
	clearInterval( timerId );
	timerId = null;
};

jQuery.fx.speeds = {
	slow: 600,
	fast: 200,
	// Default speed
	_default: 400
};


// Based off of the plugin by Clint Helfers, with permission.
// http://blindsignals.com/index.php/2009/07/jquery-delay/
jQuery.fn.delay = function( time, type ) {
	time = jQuery.fx ? jQuery.fx.speeds[ time ] || time : time;
	type = type || "fx";

	return this.queue( type, function( next, hooks ) {
		var timeout = setTimeout( next, time );
		hooks.stop = function() {
			clearTimeout( timeout );
		};
	});
};


(function() {
	// Minified: var a,b,c,d,e
	var input, div, select, a, opt;

	// Setup
	div = document.createElement( "div" );
	div.setAttribute( "className", "t" );
	div.innerHTML = "  <link/><table></table><a href='/a'>a</a><input type='checkbox'/>";
	a = div.getElementsByTagName("a")[ 0 ];

	// First batch of tests.
	select = document.createElement("select");
	opt = select.appendChild( document.createElement("option") );
	input = div.getElementsByTagName("input")[ 0 ];

	a.style.cssText = "top:1px";

	// Test setAttribute on camelCase class. If it works, we need attrFixes when doing get/setAttribute (ie6/7)
	support.getSetAttribute = div.className !== "t";

	// Get the style information from getAttribute
	// (IE uses .cssText instead)
	support.style = /top/.test( a.getAttribute("style") );

	// Make sure that URLs aren't manipulated
	// (IE normalizes it by default)
	support.hrefNormalized = a.getAttribute("href") === "/a";

	// Check the default checkbox/radio value ("" on WebKit; "on" elsewhere)
	support.checkOn = !!input.value;

	// Make sure that a selected-by-default option has a working selected property.
	// (WebKit defaults to false instead of true, IE too, if it's in an optgroup)
	support.optSelected = opt.selected;

	// Tests for enctype support on a form (#6743)
	support.enctype = !!document.createElement("form").enctype;

	// Make sure that the options inside disabled selects aren't marked as disabled
	// (WebKit marks them as disabled)
	select.disabled = true;
	support.optDisabled = !opt.disabled;

	// Support: IE8 only
	// Check if we can trust getAttribute("value")
	input = document.createElement( "input" );
	input.setAttribute( "value", "" );
	support.input = input.getAttribute( "value" ) === "";

	// Check if an input maintains its value after becoming a radio
	input.value = "t";
	input.setAttribute( "type", "radio" );
	support.radioValue = input.value === "t";
})();


var rreturn = /\r/g;

jQuery.fn.extend({
	val: function( value ) {
		var hooks, ret, isFunction,
			elem = this[0];

		if ( !arguments.length ) {
			if ( elem ) {
				hooks = jQuery.valHooks[ elem.type ] || jQuery.valHooks[ elem.nodeName.toLowerCase() ];

				if ( hooks && "get" in hooks && (ret = hooks.get( elem, "value" )) !== undefined ) {
					return ret;
				}

				ret = elem.value;

				return typeof ret === "string" ?
					// handle most common string cases
					ret.replace(rreturn, "") :
					// handle cases where value is null/undef or number
					ret == null ? "" : ret;
			}

			return;
		}

		isFunction = jQuery.isFunction( value );

		return this.each(function( i ) {
			var val;

			if ( this.nodeType !== 1 ) {
				return;
			}

			if ( isFunction ) {
				val = value.call( this, i, jQuery( this ).val() );
			} else {
				val = value;
			}

			// Treat null/undefined as ""; convert numbers to string
			if ( val == null ) {
				val = "";
			} else if ( typeof val === "number" ) {
				val += "";
			} else if ( jQuery.isArray( val ) ) {
				val = jQuery.map( val, function( value ) {
					return value == null ? "" : value + "";
				});
			}

			hooks = jQuery.valHooks[ this.type ] || jQuery.valHooks[ this.nodeName.toLowerCase() ];

			// If set returns undefined, fall back to normal setting
			if ( !hooks || !("set" in hooks) || hooks.set( this, val, "value" ) === undefined ) {
				this.value = val;
			}
		});
	}
});

jQuery.extend({
	valHooks: {
		option: {
			get: function( elem ) {
				var val = jQuery.find.attr( elem, "value" );
				return val != null ?
					val :
					// Support: IE10-11+
					// option.text throws exceptions (#14686, #14858)
					jQuery.trim( jQuery.text( elem ) );
			}
		},
		select: {
			get: function( elem ) {
				var value, option,
					options = elem.options,
					index = elem.selectedIndex,
					one = elem.type === "select-one" || index < 0,
					values = one ? null : [],
					max = one ? index + 1 : options.length,
					i = index < 0 ?
						max :
						one ? index : 0;

				// Loop through all the selected options
				for ( ; i < max; i++ ) {
					option = options[ i ];

					// oldIE doesn't update selected after form reset (#2551)
					if ( ( option.selected || i === index ) &&
							// Don't return options that are disabled or in a disabled optgroup
							( support.optDisabled ? !option.disabled : option.getAttribute("disabled") === null ) &&
							( !option.parentNode.disabled || !jQuery.nodeName( option.parentNode, "optgroup" ) ) ) {

						// Get the specific value for the option
						value = jQuery( option ).val();

						// We don't need an array for one selects
						if ( one ) {
							return value;
						}

						// Multi-Selects return an array
						values.push( value );
					}
				}

				return values;
			},

			set: function( elem, value ) {
				var optionSet, option,
					options = elem.options,
					values = jQuery.makeArray( value ),
					i = options.length;

				while ( i-- ) {
					option = options[ i ];

					if ( jQuery.inArray( jQuery.valHooks.option.get( option ), values ) >= 0 ) {

						// Support: IE6
						// When new option element is added to select box we need to
						// force reflow of newly added node in order to workaround delay
						// of initialization properties
						try {
							option.selected = optionSet = true;

						} catch ( _ ) {

							// Will be executed only in IE6
							option.scrollHeight;
						}

					} else {
						option.selected = false;
					}
				}

				// Force browsers to behave consistently when non-matching value is set
				if ( !optionSet ) {
					elem.selectedIndex = -1;
				}

				return options;
			}
		}
	}
});

// Radios and checkboxes getter/setter
jQuery.each([ "radio", "checkbox" ], function() {
	jQuery.valHooks[ this ] = {
		set: function( elem, value ) {
			if ( jQuery.isArray( value ) ) {
				return ( elem.checked = jQuery.inArray( jQuery(elem).val(), value ) >= 0 );
			}
		}
	};
	if ( !support.checkOn ) {
		jQuery.valHooks[ this ].get = function( elem ) {
			// Support: Webkit
			// "" is returned instead of "on" if a value isn't specified
			return elem.getAttribute("value") === null ? "on" : elem.value;
		};
	}
});




var nodeHook, boolHook,
	attrHandle = jQuery.expr.attrHandle,
	ruseDefault = /^(?:checked|selected)$/i,
	getSetAttribute = support.getSetAttribute,
	getSetInput = support.input;

jQuery.fn.extend({
	attr: function( name, value ) {
		return access( this, jQuery.attr, name, value, arguments.length > 1 );
	},

	removeAttr: function( name ) {
		return this.each(function() {
			jQuery.removeAttr( this, name );
		});
	}
});

jQuery.extend({
	attr: function( elem, name, value ) {
		var hooks, ret,
			nType = elem.nodeType;

		// don't get/set attributes on text, comment and attribute nodes
		if ( !elem || nType === 3 || nType === 8 || nType === 2 ) {
			return;
		}

		// Fallback to prop when attributes are not supported
		if ( typeof elem.getAttribute === strundefined ) {
			return jQuery.prop( elem, name, value );
		}

		// All attributes are lowercase
		// Grab necessary hook if one is defined
		if ( nType !== 1 || !jQuery.isXMLDoc( elem ) ) {
			name = name.toLowerCase();
			hooks = jQuery.attrHooks[ name ] ||
				( jQuery.expr.match.bool.test( name ) ? boolHook : nodeHook );
		}

		if ( value !== undefined ) {

			if ( value === null ) {
				jQuery.removeAttr( elem, name );

			} else if ( hooks && "set" in hooks && (ret = hooks.set( elem, value, name )) !== undefined ) {
				return ret;

			} else {
				elem.setAttribute( name, value + "" );
				return value;
			}

		} else if ( hooks && "get" in hooks && (ret = hooks.get( elem, name )) !== null ) {
			return ret;

		} else {
			ret = jQuery.find.attr( elem, name );

			// Non-existent attributes return null, we normalize to undefined
			return ret == null ?
				undefined :
				ret;
		}
	},

	removeAttr: function( elem, value ) {
		var name, propName,
			i = 0,
			attrNames = value && value.match( rnotwhite );

		if ( attrNames && elem.nodeType === 1 ) {
			while ( (name = attrNames[i++]) ) {
				propName = jQuery.propFix[ name ] || name;

				// Boolean attributes get special treatment (#10870)
				if ( jQuery.expr.match.bool.test( name ) ) {
					// Set corresponding property to false
					if ( getSetInput && getSetAttribute || !ruseDefault.test( name ) ) {
						elem[ propName ] = false;
					// Support: IE<9
					// Also clear defaultChecked/defaultSelected (if appropriate)
					} else {
						elem[ jQuery.camelCase( "default-" + name ) ] =
							elem[ propName ] = false;
					}

				// See #9699 for explanation of this approach (setting first, then removal)
				} else {
					jQuery.attr( elem, name, "" );
				}

				elem.removeAttribute( getSetAttribute ? name : propName );
			}
		}
	},

	attrHooks: {
		type: {
			set: function( elem, value ) {
				if ( !support.radioValue && value === "radio" && jQuery.nodeName(elem, "input") ) {
					// Setting the type on a radio button after the value resets the value in IE6-9
					// Reset value to default in case type is set after value during creation
					var val = elem.value;
					elem.setAttribute( "type", value );
					if ( val ) {
						elem.value = val;
					}
					return value;
				}
			}
		}
	}
});

// Hook for boolean attributes
boolHook = {
	set: function( elem, value, name ) {
		if ( value === false ) {
			// Remove boolean attributes when set to false
			jQuery.removeAttr( elem, name );
		} else if ( getSetInput && getSetAttribute || !ruseDefault.test( name ) ) {
			// IE<8 needs the *property* name
			elem.setAttribute( !getSetAttribute && jQuery.propFix[ name ] || name, name );

		// Use defaultChecked and defaultSelected for oldIE
		} else {
			elem[ jQuery.camelCase( "default-" + name ) ] = elem[ name ] = true;
		}

		return name;
	}
};

// Retrieve booleans specially
jQuery.each( jQuery.expr.match.bool.source.match( /\w+/g ), function( i, name ) {

	var getter = attrHandle[ name ] || jQuery.find.attr;

	attrHandle[ name ] = getSetInput && getSetAttribute || !ruseDefault.test( name ) ?
		function( elem, name, isXML ) {
			var ret, handle;
			if ( !isXML ) {
				// Avoid an infinite loop by temporarily removing this function from the getter
				handle = attrHandle[ name ];
				attrHandle[ name ] = ret;
				ret = getter( elem, name, isXML ) != null ?
					name.toLowerCase() :
					null;
				attrHandle[ name ] = handle;
			}
			return ret;
		} :
		function( elem, name, isXML ) {
			if ( !isXML ) {
				return elem[ jQuery.camelCase( "default-" + name ) ] ?
					name.toLowerCase() :
					null;
			}
		};
});

// fix oldIE attroperties
if ( !getSetInput || !getSetAttribute ) {
	jQuery.attrHooks.value = {
		set: function( elem, value, name ) {
			if ( jQuery.nodeName( elem, "input" ) ) {
				// Does not return so that setAttribute is also used
				elem.defaultValue = value;
			} else {
				// Use nodeHook if defined (#1954); otherwise setAttribute is fine
				return nodeHook && nodeHook.set( elem, value, name );
			}
		}
	};
}

// IE6/7 do not support getting/setting some attributes with get/setAttribute
if ( !getSetAttribute ) {

	// Use this for any attribute in IE6/7
	// This fixes almost every IE6/7 issue
	nodeHook = {
		set: function( elem, value, name ) {
			// Set the existing or create a new attribute node
			var ret = elem.getAttributeNode( name );
			if ( !ret ) {
				elem.setAttributeNode(
					(ret = elem.ownerDocument.createAttribute( name ))
				);
			}

			ret.value = value += "";

			// Break association with cloned elements by also using setAttribute (#9646)
			if ( name === "value" || value === elem.getAttribute( name ) ) {
				return value;
			}
		}
	};

	// Some attributes are constructed with empty-string values when not defined
	attrHandle.id = attrHandle.name = attrHandle.coords =
		function( elem, name, isXML ) {
			var ret;
			if ( !isXML ) {
				return (ret = elem.getAttributeNode( name )) && ret.value !== "" ?
					ret.value :
					null;
			}
		};

	// Fixing value retrieval on a button requires this module
	jQuery.valHooks.button = {
		get: function( elem, name ) {
			var ret = elem.getAttributeNode( name );
			if ( ret && ret.specified ) {
				return ret.value;
			}
		},
		set: nodeHook.set
	};

	// Set contenteditable to false on removals(#10429)
	// Setting to empty string throws an error as an invalid value
	jQuery.attrHooks.contenteditable = {
		set: function( elem, value, name ) {
			nodeHook.set( elem, value === "" ? false : value, name );
		}
	};

	// Set width and height to auto instead of 0 on empty string( Bug #8150 )
	// This is for removals
	jQuery.each([ "width", "height" ], function( i, name ) {
		jQuery.attrHooks[ name ] = {
			set: function( elem, value ) {
				if ( value === "" ) {
					elem.setAttribute( name, "auto" );
					return value;
				}
			}
		};
	});
}

if ( !support.style ) {
	jQuery.attrHooks.style = {
		get: function( elem ) {
			// Return undefined in the case of empty string
			// Note: IE uppercases css property names, but if we were to .toLowerCase()
			// .cssText, that would destroy case senstitivity in URL's, like in "background"
			return elem.style.cssText || undefined;
		},
		set: function( elem, value ) {
			return ( elem.style.cssText = value + "" );
		}
	};
}




var rfocusable = /^(?:input|select|textarea|button|object)$/i,
	rclickable = /^(?:a|area)$/i;

jQuery.fn.extend({
	prop: function( name, value ) {
		return access( this, jQuery.prop, name, value, arguments.length > 1 );
	},

	removeProp: function( name ) {
		name = jQuery.propFix[ name ] || name;
		return this.each(function() {
			// try/catch handles cases where IE balks (such as removing a property on window)
			try {
				this[ name ] = undefined;
				delete this[ name ];
			} catch( e ) {}
		});
	}
});

jQuery.extend({
	propFix: {
		"for": "htmlFor",
		"class": "className"
	},

	prop: function( elem, name, value ) {
		var ret, hooks, notxml,
			nType = elem.nodeType;

		// don't get/set properties on text, comment and attribute nodes
		if ( !elem || nType === 3 || nType === 8 || nType === 2 ) {
			return;
		}

		notxml = nType !== 1 || !jQuery.isXMLDoc( elem );

		if ( notxml ) {
			// Fix name and attach hooks
			name = jQuery.propFix[ name ] || name;
			hooks = jQuery.propHooks[ name ];
		}

		if ( value !== undefined ) {
			return hooks && "set" in hooks && (ret = hooks.set( elem, value, name )) !== undefined ?
				ret :
				( elem[ name ] = value );

		} else {
			return hooks && "get" in hooks && (ret = hooks.get( elem, name )) !== null ?
				ret :
				elem[ name ];
		}
	},

	propHooks: {
		tabIndex: {
			get: function( elem ) {
				// elem.tabIndex doesn't always return the correct value when it hasn't been explicitly set
				// http://fluidproject.org/blog/2008/01/09/getting-setting-and-removing-tabindex-values-with-javascript/
				// Use proper attribute retrieval(#12072)
				var tabindex = jQuery.find.attr( elem, "tabindex" );

				return tabindex ?
					parseInt( tabindex, 10 ) :
					rfocusable.test( elem.nodeName ) || rclickable.test( elem.nodeName ) && elem.href ?
						0 :
						-1;
			}
		}
	}
});

// Some attributes require a special call on IE
// http://msdn.microsoft.com/en-us/library/ms536429%28VS.85%29.aspx
if ( !support.hrefNormalized ) {
	// href/src property should get the full normalized URL (#10299/#12915)
	jQuery.each([ "href", "src" ], function( i, name ) {
		jQuery.propHooks[ name ] = {
			get: function( elem ) {
				return elem.getAttribute( name, 4 );
			}
		};
	});
}

// Support: Safari, IE9+
// mis-reports the default selected property of an option
// Accessing the parent's selectedIndex property fixes it
if ( !support.optSelected ) {
	jQuery.propHooks.selected = {
		get: function( elem ) {
			var parent = elem.parentNode;

			if ( parent ) {
				parent.selectedIndex;

				// Make sure that it also works with optgroups, see #5701
				if ( parent.parentNode ) {
					parent.parentNode.selectedIndex;
				}
			}
			return null;
		}
	};
}

jQuery.each([
	"tabIndex",
	"readOnly",
	"maxLength",
	"cellSpacing",
	"cellPadding",
	"rowSpan",
	"colSpan",
	"useMap",
	"frameBorder",
	"contentEditable"
], function() {
	jQuery.propFix[ this.toLowerCase() ] = this;
});

// IE6/7 call enctype encoding
if ( !support.enctype ) {
	jQuery.propFix.enctype = "encoding";
}




var rclass = /[\t\r\n\f]/g;

jQuery.fn.extend({
	addClass: function( value ) {
		var classes, elem, cur, clazz, j, finalValue,
			i = 0,
			len = this.length,
			proceed = typeof value === "string" && value;

		if ( jQuery.isFunction( value ) ) {
			return this.each(function( j ) {
				jQuery( this ).addClass( value.call( this, j, this.className ) );
			});
		}

		if ( proceed ) {
			// The disjunction here is for better compressibility (see removeClass)
			classes = ( value || "" ).match( rnotwhite ) || [];

			for ( ; i < len; i++ ) {
				elem = this[ i ];
				cur = elem.nodeType === 1 && ( elem.className ?
					( " " + elem.className + " " ).replace( rclass, " " ) :
					" "
				);

				if ( cur ) {
					j = 0;
					while ( (clazz = classes[j++]) ) {
						if ( cur.indexOf( " " + clazz + " " ) < 0 ) {
							cur += clazz + " ";
						}
					}

					// only assign if different to avoid unneeded rendering.
					finalValue = jQuery.trim( cur );
					if ( elem.className !== finalValue ) {
						elem.className = finalValue;
					}
				}
			}
		}

		return this;
	},

	removeClass: function( value ) {
		var classes, elem, cur, clazz, j, finalValue,
			i = 0,
			len = this.length,
			proceed = arguments.length === 0 || typeof value === "string" && value;

		if ( jQuery.isFunction( value ) ) {
			return this.each(function( j ) {
				jQuery( this ).removeClass( value.call( this, j, this.className ) );
			});
		}
		if ( proceed ) {
			classes = ( value || "" ).match( rnotwhite ) || [];

			for ( ; i < len; i++ ) {
				elem = this[ i ];
				// This expression is here for better compressibility (see addClass)
				cur = elem.nodeType === 1 && ( elem.className ?
					( " " + elem.className + " " ).replace( rclass, " " ) :
					""
				);

				if ( cur ) {
					j = 0;
					while ( (clazz = classes[j++]) ) {
						// Remove *all* instances
						while ( cur.indexOf( " " + clazz + " " ) >= 0 ) {
							cur = cur.replace( " " + clazz + " ", " " );
						}
					}

					// only assign if different to avoid unneeded rendering.
					finalValue = value ? jQuery.trim( cur ) : "";
					if ( elem.className !== finalValue ) {
						elem.className = finalValue;
					}
				}
			}
		}

		return this;
	},

	toggleClass: function( value, stateVal ) {
		var type = typeof value;

		if ( typeof stateVal === "boolean" && type === "string" ) {
			return stateVal ? this.addClass( value ) : this.removeClass( value );
		}

		if ( jQuery.isFunction( value ) ) {
			return this.each(function( i ) {
				jQuery( this ).toggleClass( value.call(this, i, this.className, stateVal), stateVal );
			});
		}

		return this.each(function() {
			if ( type === "string" ) {
				// toggle individual class names
				var className,
					i = 0,
					self = jQuery( this ),
					classNames = value.match( rnotwhite ) || [];

				while ( (className = classNames[ i++ ]) ) {
					// check each className given, space separated list
					if ( self.hasClass( className ) ) {
						self.removeClass( className );
					} else {
						self.addClass( className );
					}
				}

			// Toggle whole class name
			} else if ( type === strundefined || type === "boolean" ) {
				if ( this.className ) {
					// store className if set
					jQuery._data( this, "__className__", this.className );
				}

				// If the element has a class name or if we're passed "false",
				// then remove the whole classname (if there was one, the above saved it).
				// Otherwise bring back whatever was previously saved (if anything),
				// falling back to the empty string if nothing was stored.
				this.className = this.className || value === false ? "" : jQuery._data( this, "__className__" ) || "";
			}
		});
	},

	hasClass: function( selector ) {
		var className = " " + selector + " ",
			i = 0,
			l = this.length;
		for ( ; i < l; i++ ) {
			if ( this[i].nodeType === 1 && (" " + this[i].className + " ").replace(rclass, " ").indexOf( className ) >= 0 ) {
				return true;
			}
		}

		return false;
	}
});




// Return jQuery for attributes-only inclusion


jQuery.each( ("blur focus focusin focusout load resize scroll unload click dblclick " +
	"mousedown mouseup mousemove mouseover mouseout mouseenter mouseleave " +
	"change select submit keydown keypress keyup error contextmenu").split(" "), function( i, name ) {

	// Handle event binding
	jQuery.fn[ name ] = function( data, fn ) {
		return arguments.length > 0 ?
			this.on( name, null, data, fn ) :
			this.trigger( name );
	};
});

jQuery.fn.extend({
	hover: function( fnOver, fnOut ) {
		return this.mouseenter( fnOver ).mouseleave( fnOut || fnOver );
	},

	bind: function( types, data, fn ) {
		return this.on( types, null, data, fn );
	},
	unbind: function( types, fn ) {
		return this.off( types, null, fn );
	},

	delegate: function( selector, types, data, fn ) {
		return this.on( types, selector, data, fn );
	},
	undelegate: function( selector, types, fn ) {
		// ( namespace ) or ( selector, types [, fn] )
		return arguments.length === 1 ? this.off( selector, "**" ) : this.off( types, selector || "**", fn );
	}
});


var nonce = jQuery.now();

var rquery = (/\?/);



var rvalidtokens = /(,)|(\[|{)|(}|])|"(?:[^"\\\r\n]|\\["\\\/bfnrt]|\\u[\da-fA-F]{4})*"\s*:?|true|false|null|-?(?!0\d)\d+(?:\.\d+|)(?:[eE][+-]?\d+|)/g;

jQuery.parseJSON = function( data ) {
	// Attempt to parse using the native JSON parser first
	if ( window.JSON && window.JSON.parse ) {
		// Support: Android 2.3
		// Workaround failure to string-cast null input
		return window.JSON.parse( data + "" );
	}

	var requireNonComma,
		depth = null,
		str = jQuery.trim( data + "" );

	// Guard against invalid (and possibly dangerous) input by ensuring that nothing remains
	// after removing valid tokens
	return str && !jQuery.trim( str.replace( rvalidtokens, function( token, comma, open, close ) {

		// Force termination if we see a misplaced comma
		if ( requireNonComma && comma ) {
			depth = 0;
		}

		// Perform no more replacements after returning to outermost depth
		if ( depth === 0 ) {
			return token;
		}

		// Commas must not follow "[", "{", or ","
		requireNonComma = open || comma;

		// Determine new depth
		// array/object open ("[" or "{"): depth += true - false (increment)
		// array/object close ("]" or "}"): depth += false - true (decrement)
		// other cases ("," or primitive): depth += true - true (numeric cast)
		depth += !close - !open;

		// Remove this token
		return "";
	}) ) ?
		( Function( "return " + str ) )() :
		jQuery.error( "Invalid JSON: " + data );
};


// Cross-browser xml parsing
jQuery.parseXML = function( data ) {
	var xml, tmp;
	if ( !data || typeof data !== "string" ) {
		return null;
	}
	try {
		if ( window.DOMParser ) { // Standard
			tmp = new DOMParser();
			xml = tmp.parseFromString( data, "text/xml" );
		} else { // IE
			xml = new ActiveXObject( "Microsoft.XMLDOM" );
			xml.async = "false";
			xml.loadXML( data );
		}
	} catch( e ) {
		xml = undefined;
	}
	if ( !xml || !xml.documentElement || xml.getElementsByTagName( "parsererror" ).length ) {
		jQuery.error( "Invalid XML: " + data );
	}
	return xml;
};


var
	// Document location
	ajaxLocParts,
	ajaxLocation,

	rhash = /#.*$/,
	rts = /([?&])_=[^&]*/,
	rheaders = /^(.*?):[ \t]*([^\r\n]*)\r?$/mg, // IE leaves an \r character at EOL
	// #7653, #8125, #8152: local protocol detection
	rlocalProtocol = /^(?:about|app|app-storage|.+-extension|file|res|widget):$/,
	rnoContent = /^(?:GET|HEAD)$/,
	rprotocol = /^\/\//,
	rurl = /^([\w.+-]+:)(?:\/\/(?:[^\/?#]*@|)([^\/?#:]*)(?::(\d+)|)|)/,

	/* Prefilters
	 * 1) They are useful to introduce custom dataTypes (see ajax/jsonp.js for an example)
	 * 2) These are called:
	 *    - BEFORE asking for a transport
	 *    - AFTER param serialization (s.data is a string if s.processData is true)
	 * 3) key is the dataType
	 * 4) the catchall symbol "*" can be used
	 * 5) execution will start with transport dataType and THEN continue down to "*" if needed
	 */
	prefilters = {},

	/* Transports bindings
	 * 1) key is the dataType
	 * 2) the catchall symbol "*" can be used
	 * 3) selection will start with transport dataType and THEN go to "*" if needed
	 */
	transports = {},

	// Avoid comment-prolog char sequence (#10098); must appease lint and evade compression
	allTypes = "*/".concat("*");

// #8138, IE may throw an exception when accessing
// a field from window.location if document.domain has been set
try {
	ajaxLocation = location.href;
} catch( e ) {
	// Use the href attribute of an A element
	// since IE will modify it given document.location
	ajaxLocation = document.createElement( "a" );
	ajaxLocation.href = "";
	ajaxLocation = ajaxLocation.href;
}

// Segment location into parts
ajaxLocParts = rurl.exec( ajaxLocation.toLowerCase() ) || [];

// Base "constructor" for jQuery.ajaxPrefilter and jQuery.ajaxTransport
function addToPrefiltersOrTransports( structure ) {

	// dataTypeExpression is optional and defaults to "*"
	return function( dataTypeExpression, func ) {

		if ( typeof dataTypeExpression !== "string" ) {
			func = dataTypeExpression;
			dataTypeExpression = "*";
		}

		var dataType,
			i = 0,
			dataTypes = dataTypeExpression.toLowerCase().match( rnotwhite ) || [];

		if ( jQuery.isFunction( func ) ) {
			// For each dataType in the dataTypeExpression
			while ( (dataType = dataTypes[i++]) ) {
				// Prepend if requested
				if ( dataType.charAt( 0 ) === "+" ) {
					dataType = dataType.slice( 1 ) || "*";
					(structure[ dataType ] = structure[ dataType ] || []).unshift( func );

				// Otherwise append
				} else {
					(structure[ dataType ] = structure[ dataType ] || []).push( func );
				}
			}
		}
	};
}

// Base inspection function for prefilters and transports
function inspectPrefiltersOrTransports( structure, options, originalOptions, jqXHR ) {

	var inspected = {},
		seekingTransport = ( structure === transports );

	function inspect( dataType ) {
		var selected;
		inspected[ dataType ] = true;
		jQuery.each( structure[ dataType ] || [], function( _, prefilterOrFactory ) {
			var dataTypeOrTransport = prefilterOrFactory( options, originalOptions, jqXHR );
			if ( typeof dataTypeOrTransport === "string" && !seekingTransport && !inspected[ dataTypeOrTransport ] ) {
				options.dataTypes.unshift( dataTypeOrTransport );
				inspect( dataTypeOrTransport );
				return false;
			} else if ( seekingTransport ) {
				return !( selected = dataTypeOrTransport );
			}
		});
		return selected;
	}

	return inspect( options.dataTypes[ 0 ] ) || !inspected[ "*" ] && inspect( "*" );
}

// A special extend for ajax options
// that takes "flat" options (not to be deep extended)
// Fixes #9887
function ajaxExtend( target, src ) {
	var deep, key,
		flatOptions = jQuery.ajaxSettings.flatOptions || {};

	for ( key in src ) {
		if ( src[ key ] !== undefined ) {
			( flatOptions[ key ] ? target : ( deep || (deep = {}) ) )[ key ] = src[ key ];
		}
	}
	if ( deep ) {
		jQuery.extend( true, target, deep );
	}

	return target;
}

/* Handles responses to an ajax request:
 * - finds the right dataType (mediates between content-type and expected dataType)
 * - returns the corresponding response
 */
function ajaxHandleResponses( s, jqXHR, responses ) {
	var firstDataType, ct, finalDataType, type,
		contents = s.contents,
		dataTypes = s.dataTypes;

	// Remove auto dataType and get content-type in the process
	while ( dataTypes[ 0 ] === "*" ) {
		dataTypes.shift();
		if ( ct === undefined ) {
			ct = s.mimeType || jqXHR.getResponseHeader("Content-Type");
		}
	}

	// Check if we're dealing with a known content-type
	if ( ct ) {
		for ( type in contents ) {
			if ( contents[ type ] && contents[ type ].test( ct ) ) {
				dataTypes.unshift( type );
				break;
			}
		}
	}

	// Check to see if we have a response for the expected dataType
	if ( dataTypes[ 0 ] in responses ) {
		finalDataType = dataTypes[ 0 ];
	} else {
		// Try convertible dataTypes
		for ( type in responses ) {
			if ( !dataTypes[ 0 ] || s.converters[ type + " " + dataTypes[0] ] ) {
				finalDataType = type;
				break;
			}
			if ( !firstDataType ) {
				firstDataType = type;
			}
		}
		// Or just use first one
		finalDataType = finalDataType || firstDataType;
	}

	// If we found a dataType
	// We add the dataType to the list if needed
	// and return the corresponding response
	if ( finalDataType ) {
		if ( finalDataType !== dataTypes[ 0 ] ) {
			dataTypes.unshift( finalDataType );
		}
		return responses[ finalDataType ];
	}
}

/* Chain conversions given the request and the original response
 * Also sets the responseXXX fields on the jqXHR instance
 */
function ajaxConvert( s, response, jqXHR, isSuccess ) {
	var conv2, current, conv, tmp, prev,
		converters = {},
		// Work with a copy of dataTypes in case we need to modify it for conversion
		dataTypes = s.dataTypes.slice();

	// Create converters map with lowercased keys
	if ( dataTypes[ 1 ] ) {
		for ( conv in s.converters ) {
			converters[ conv.toLowerCase() ] = s.converters[ conv ];
		}
	}

	current = dataTypes.shift();

	// Convert to each sequential dataType
	while ( current ) {

		if ( s.responseFields[ current ] ) {
			jqXHR[ s.responseFields[ current ] ] = response;
		}

		// Apply the dataFilter if provided
		if ( !prev && isSuccess && s.dataFilter ) {
			response = s.dataFilter( response, s.dataType );
		}

		prev = current;
		current = dataTypes.shift();

		if ( current ) {

			// There's only work to do if current dataType is non-auto
			if ( current === "*" ) {

				current = prev;

			// Convert response if prev dataType is non-auto and differs from current
			} else if ( prev !== "*" && prev !== current ) {

				// Seek a direct converter
				conv = converters[ prev + " " + current ] || converters[ "* " + current ];

				// If none found, seek a pair
				if ( !conv ) {
					for ( conv2 in converters ) {

						// If conv2 outputs current
						tmp = conv2.split( " " );
						if ( tmp[ 1 ] === current ) {

							// If prev can be converted to accepted input
							conv = converters[ prev + " " + tmp[ 0 ] ] ||
								converters[ "* " + tmp[ 0 ] ];
							if ( conv ) {
								// Condense equivalence converters
								if ( conv === true ) {
									conv = converters[ conv2 ];

								// Otherwise, insert the intermediate dataType
								} else if ( converters[ conv2 ] !== true ) {
									current = tmp[ 0 ];
									dataTypes.unshift( tmp[ 1 ] );
								}
								break;
							}
						}
					}
				}

				// Apply converter (if not an equivalence)
				if ( conv !== true ) {

					// Unless errors are allowed to bubble, catch and return them
					if ( conv && s[ "throws" ] ) {
						response = conv( response );
					} else {
						try {
							response = conv( response );
						} catch ( e ) {
							return { state: "parsererror", error: conv ? e : "No conversion from " + prev + " to " + current };
						}
					}
				}
			}
		}
	}

	return { state: "success", data: response };
}

jQuery.extend({

	// Counter for holding the number of active queries
	active: 0,

	// Last-Modified header cache for next request
	lastModified: {},
	etag: {},

	ajaxSettings: {
		url: ajaxLocation,
		type: "GET",
		isLocal: rlocalProtocol.test( ajaxLocParts[ 1 ] ),
		global: true,
		processData: true,
		async: true,
		contentType: "application/x-www-form-urlencoded; charset=UTF-8",
		/*
		timeout: 0,
		data: null,
		dataType: null,
		username: null,
		password: null,
		cache: null,
		throws: false,
		traditional: false,
		headers: {},
		*/

		accepts: {
			"*": allTypes,
			text: "text/plain",
			html: "text/html",
			xml: "application/xml, text/xml",
			json: "application/json, text/javascript"
		},

		contents: {
			xml: /xml/,
			html: /html/,
			json: /json/
		},

		responseFields: {
			xml: "responseXML",
			text: "responseText",
			json: "responseJSON"
		},

		// Data converters
		// Keys separate source (or catchall "*") and destination types with a single space
		converters: {

			// Convert anything to text
			"* text": String,

			// Text to html (true = no transformation)
			"text html": true,

			// Evaluate text as a json expression
			"text json": jQuery.parseJSON,

			// Parse text as xml
			"text xml": jQuery.parseXML
		},

		// For options that shouldn't be deep extended:
		// you can add your own custom options here if
		// and when you create one that shouldn't be
		// deep extended (see ajaxExtend)
		flatOptions: {
			url: true,
			context: true
		}
	},

	// Creates a full fledged settings object into target
	// with both ajaxSettings and settings fields.
	// If target is omitted, writes into ajaxSettings.
	ajaxSetup: function( target, settings ) {
		return settings ?

			// Building a settings object
			ajaxExtend( ajaxExtend( target, jQuery.ajaxSettings ), settings ) :

			// Extending ajaxSettings
			ajaxExtend( jQuery.ajaxSettings, target );
	},

	ajaxPrefilter: addToPrefiltersOrTransports( prefilters ),
	ajaxTransport: addToPrefiltersOrTransports( transports ),

	// Main method
	ajax: function( url, options ) {

		// If url is an object, simulate pre-1.5 signature
		if ( typeof url === "object" ) {
			options = url;
			url = undefined;
		}

		// Force options to be an object
		options = options || {};

		var // Cross-domain detection vars
			parts,
			// Loop variable
			i,
			// URL without anti-cache param
			cacheURL,
			// Response headers as string
			responseHeadersString,
			// timeout handle
			timeoutTimer,

			// To know if global events are to be dispatched
			fireGlobals,

			transport,
			// Response headers
			responseHeaders,
			// Create the final options object
			s = jQuery.ajaxSetup( {}, options ),
			// Callbacks context
			callbackContext = s.context || s,
			// Context for global events is callbackContext if it is a DOM node or jQuery collection
			globalEventContext = s.context && ( callbackContext.nodeType || callbackContext.jquery ) ?
				jQuery( callbackContext ) :
				jQuery.event,
			// Deferreds
			deferred = jQuery.Deferred(),
			completeDeferred = jQuery.Callbacks("once memory"),
			// Status-dependent callbacks
			statusCode = s.statusCode || {},
			// Headers (they are sent all at once)
			requestHeaders = {},
			requestHeadersNames = {},
			// The jqXHR state
			state = 0,
			// Default abort message
			strAbort = "canceled",
			// Fake xhr
			jqXHR = {
				readyState: 0,

				// Builds headers hashtable if needed
				getResponseHeader: function( key ) {
					var match;
					if ( state === 2 ) {
						if ( !responseHeaders ) {
							responseHeaders = {};
							while ( (match = rheaders.exec( responseHeadersString )) ) {
								responseHeaders[ match[1].toLowerCase() ] = match[ 2 ];
							}
						}
						match = responseHeaders[ key.toLowerCase() ];
					}
					return match == null ? null : match;
				},

				// Raw string
				getAllResponseHeaders: function() {
					return state === 2 ? responseHeadersString : null;
				},

				// Caches the header
				setRequestHeader: function( name, value ) {
					var lname = name.toLowerCase();
					if ( !state ) {
						name = requestHeadersNames[ lname ] = requestHeadersNames[ lname ] || name;
						requestHeaders[ name ] = value;
					}
					return this;
				},

				// Overrides response content-type header
				overrideMimeType: function( type ) {
					if ( !state ) {
						s.mimeType = type;
					}
					return this;
				},

				// Status-dependent callbacks
				statusCode: function( map ) {
					var code;
					if ( map ) {
						if ( state < 2 ) {
							for ( code in map ) {
								// Lazy-add the new callback in a way that preserves old ones
								statusCode[ code ] = [ statusCode[ code ], map[ code ] ];
							}
						} else {
							// Execute the appropriate callbacks
							jqXHR.always( map[ jqXHR.status ] );
						}
					}
					return this;
				},

				// Cancel the request
				abort: function( statusText ) {
					var finalText = statusText || strAbort;
					if ( transport ) {
						transport.abort( finalText );
					}
					done( 0, finalText );
					return this;
				}
			};

		// Attach deferreds
		deferred.promise( jqXHR ).complete = completeDeferred.add;
		jqXHR.success = jqXHR.done;
		jqXHR.error = jqXHR.fail;

		// Remove hash character (#7531: and string promotion)
		// Add protocol if not provided (#5866: IE7 issue with protocol-less urls)
		// Handle falsy url in the settings object (#10093: consistency with old signature)
		// We also use the url parameter if available
		s.url = ( ( url || s.url || ajaxLocation ) + "" ).replace( rhash, "" ).replace( rprotocol, ajaxLocParts[ 1 ] + "//" );

		// Alias method option to type as per ticket #12004
		s.type = options.method || options.type || s.method || s.type;

		// Extract dataTypes list
		s.dataTypes = jQuery.trim( s.dataType || "*" ).toLowerCase().match( rnotwhite ) || [ "" ];

		// A cross-domain request is in order when we have a protocol:host:port mismatch
		if ( s.crossDomain == null ) {
			parts = rurl.exec( s.url.toLowerCase() );
			s.crossDomain = !!( parts &&
				( parts[ 1 ] !== ajaxLocParts[ 1 ] || parts[ 2 ] !== ajaxLocParts[ 2 ] ||
					( parts[ 3 ] || ( parts[ 1 ] === "http:" ? "80" : "443" ) ) !==
						( ajaxLocParts[ 3 ] || ( ajaxLocParts[ 1 ] === "http:" ? "80" : "443" ) ) )
			);
		}

		// Convert data if not already a string
		if ( s.data && s.processData && typeof s.data !== "string" ) {
			s.data = jQuery.param( s.data, s.traditional );
		}

		// Apply prefilters
		inspectPrefiltersOrTransports( prefilters, s, options, jqXHR );

		// If request was aborted inside a prefilter, stop there
		if ( state === 2 ) {
			return jqXHR;
		}

		// We can fire global events as of now if asked to
		fireGlobals = s.global;

		// Watch for a new set of requests
		if ( fireGlobals && jQuery.active++ === 0 ) {
			jQuery.event.trigger("ajaxStart");
		}

		// Uppercase the type
		s.type = s.type.toUpperCase();

		// Determine if request has content
		s.hasContent = !rnoContent.test( s.type );

		// Save the URL in case we're toying with the If-Modified-Since
		// and/or If-None-Match header later on
		cacheURL = s.url;

		// More options handling for requests with no content
		if ( !s.hasContent ) {

			// If data is available, append data to url
			if ( s.data ) {
				cacheURL = ( s.url += ( rquery.test( cacheURL ) ? "&" : "?" ) + s.data );
				// #9682: remove data so that it's not used in an eventual retry
				delete s.data;
			}

			// Add anti-cache in url if needed
			if ( s.cache === false ) {
				s.url = rts.test( cacheURL ) ?

					// If there is already a '_' parameter, set its value
					cacheURL.replace( rts, "$1_=" + nonce++ ) :

					// Otherwise add one to the end
					cacheURL + ( rquery.test( cacheURL ) ? "&" : "?" ) + "_=" + nonce++;
			}
		}

		// Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode.
		if ( s.ifModified ) {
			if ( jQuery.lastModified[ cacheURL ] ) {
				jqXHR.setRequestHeader( "If-Modified-Since", jQuery.lastModified[ cacheURL ] );
			}
			if ( jQuery.etag[ cacheURL ] ) {
				jqXHR.setRequestHeader( "If-None-Match", jQuery.etag[ cacheURL ] );
			}
		}

		// Set the correct header, if data is being sent
		if ( s.data && s.hasContent && s.contentType !== false || options.contentType ) {
			jqXHR.setRequestHeader( "Content-Type", s.contentType );
		}

		// Set the Accepts header for the server, depending on the dataType
		jqXHR.setRequestHeader(
			"Accept",
			s.dataTypes[ 0 ] && s.accepts[ s.dataTypes[0] ] ?
				s.accepts[ s.dataTypes[0] ] + ( s.dataTypes[ 0 ] !== "*" ? ", " + allTypes + "; q=0.01" : "" ) :
				s.accepts[ "*" ]
		);

		// Check for headers option
		for ( i in s.headers ) {
			jqXHR.setRequestHeader( i, s.headers[ i ] );
		}

		// Allow custom headers/mimetypes and early abort
		if ( s.beforeSend && ( s.beforeSend.call( callbackContext, jqXHR, s ) === false || state === 2 ) ) {
			// Abort if not done already and return
			return jqXHR.abort();
		}

		// aborting is no longer a cancellation
		strAbort = "abort";

		// Install callbacks on deferreds
		for ( i in { success: 1, error: 1, complete: 1 } ) {
			jqXHR[ i ]( s[ i ] );
		}

		// Get transport
		transport = inspectPrefiltersOrTransports( transports, s, options, jqXHR );

		// If no transport, we auto-abort
		if ( !transport ) {
			done( -1, "No Transport" );
		} else {
			jqXHR.readyState = 1;

			// Send global event
			if ( fireGlobals ) {
				globalEventContext.trigger( "ajaxSend", [ jqXHR, s ] );
			}
			// Timeout
			if ( s.async && s.timeout > 0 ) {
				timeoutTimer = setTimeout(function() {
					jqXHR.abort("timeout");
				}, s.timeout );
			}

			try {
				state = 1;
				transport.send( requestHeaders, done );
			} catch ( e ) {
				// Propagate exception as error if not done
				if ( state < 2 ) {
					done( -1, e );
				// Simply rethrow otherwise
				} else {
					throw e;
				}
			}
		}

		// Callback for when everything is done
		function done( status, nativeStatusText, responses, headers ) {
			var isSuccess, success, error, response, modified,
				statusText = nativeStatusText;

			// Called once
			if ( state === 2 ) {
				return;
			}

			// State is "done" now
			state = 2;

			// Clear timeout if it exists
			if ( timeoutTimer ) {
				clearTimeout( timeoutTimer );
			}

			// Dereference transport for early garbage collection
			// (no matter how long the jqXHR object will be used)
			transport = undefined;

			// Cache response headers
			responseHeadersString = headers || "";

			// Set readyState
			jqXHR.readyState = status > 0 ? 4 : 0;

			// Determine if successful
			isSuccess = status >= 200 && status < 300 || status === 304;

			// Get response data
			if ( responses ) {
				response = ajaxHandleResponses( s, jqXHR, responses );
			}

			// Convert no matter what (that way responseXXX fields are always set)
			response = ajaxConvert( s, response, jqXHR, isSuccess );

			// If successful, handle type chaining
			if ( isSuccess ) {

				// Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode.
				if ( s.ifModified ) {
					modified = jqXHR.getResponseHeader("Last-Modified");
					if ( modified ) {
						jQuery.lastModified[ cacheURL ] = modified;
					}
					modified = jqXHR.getResponseHeader("etag");
					if ( modified ) {
						jQuery.etag[ cacheURL ] = modified;
					}
				}

				// if no content
				if ( status === 204 || s.type === "HEAD" ) {
					statusText = "nocontent";

				// if not modified
				} else if ( status === 304 ) {
					statusText = "notmodified";

				// If we have data, let's convert it
				} else {
					statusText = response.state;
					success = response.data;
					error = response.error;
					isSuccess = !error;
				}
			} else {
				// We extract error from statusText
				// then normalize statusText and status for non-aborts
				error = statusText;
				if ( status || !statusText ) {
					statusText = "error";
					if ( status < 0 ) {
						status = 0;
					}
				}
			}

			// Set data for the fake xhr object
			jqXHR.status = status;
			jqXHR.statusText = ( nativeStatusText || statusText ) + "";

			// Success/Error
			if ( isSuccess ) {
				deferred.resolveWith( callbackContext, [ success, statusText, jqXHR ] );
			} else {
				deferred.rejectWith( callbackContext, [ jqXHR, statusText, error ] );
			}

			// Status-dependent callbacks
			jqXHR.statusCode( statusCode );
			statusCode = undefined;

			if ( fireGlobals ) {
				globalEventContext.trigger( isSuccess ? "ajaxSuccess" : "ajaxError",
					[ jqXHR, s, isSuccess ? success : error ] );
			}

			// Complete
			completeDeferred.fireWith( callbackContext, [ jqXHR, statusText ] );

			if ( fireGlobals ) {
				globalEventContext.trigger( "ajaxComplete", [ jqXHR, s ] );
				// Handle the global AJAX counter
				if ( !( --jQuery.active ) ) {
					jQuery.event.trigger("ajaxStop");
				}
			}
		}

		return jqXHR;
	},

	getJSON: function( url, data, callback ) {
		return jQuery.get( url, data, callback, "json" );
	},

	getScript: function( url, callback ) {
		return jQuery.get( url, undefined, callback, "script" );
	}
});

jQuery.each( [ "get", "post" ], function( i, method ) {
	jQuery[ method ] = function( url, data, callback, type ) {
		// shift arguments if data argument was omitted
		if ( jQuery.isFunction( data ) ) {
			type = type || callback;
			callback = data;
			data = undefined;
		}

		return jQuery.ajax({
			url: url,
			type: method,
			dataType: type,
			data: data,
			success: callback
		});
	};
});

// Attach a bunch of functions for handling common AJAX events
jQuery.each( [ "ajaxStart", "ajaxStop", "ajaxComplete", "ajaxError", "ajaxSuccess", "ajaxSend" ], function( i, type ) {
	jQuery.fn[ type ] = function( fn ) {
		return this.on( type, fn );
	};
});


jQuery._evalUrl = function( url ) {
	return jQuery.ajax({
		url: url,
		type: "GET",
		dataType: "script",
		async: false,
		global: false,
		"throws": true
	});
};


jQuery.fn.extend({
	wrapAll: function( html ) {
		if ( jQuery.isFunction( html ) ) {
			return this.each(function(i) {
				jQuery(this).wrapAll( html.call(this, i) );
			});
		}

		if ( this[0] ) {
			// The elements to wrap the target around
			var wrap = jQuery( html, this[0].ownerDocument ).eq(0).clone(true);

			if ( this[0].parentNode ) {
				wrap.insertBefore( this[0] );
			}

			wrap.map(function() {
				var elem = this;

				while ( elem.firstChild && elem.firstChild.nodeType === 1 ) {
					elem = elem.firstChild;
				}

				return elem;
			}).append( this );
		}

		return this;
	},

	wrapInner: function( html ) {
		if ( jQuery.isFunction( html ) ) {
			return this.each(function(i) {
				jQuery(this).wrapInner( html.call(this, i) );
			});
		}

		return this.each(function() {
			var self = jQuery( this ),
				contents = self.contents();

			if ( contents.length ) {
				contents.wrapAll( html );

			} else {
				self.append( html );
			}
		});
	},

	wrap: function( html ) {
		var isFunction = jQuery.isFunction( html );

		return this.each(function(i) {
			jQuery( this ).wrapAll( isFunction ? html.call(this, i) : html );
		});
	},

	unwrap: function() {
		return this.parent().each(function() {
			if ( !jQuery.nodeName( this, "body" ) ) {
				jQuery( this ).replaceWith( this.childNodes );
			}
		}).end();
	}
});


jQuery.expr.filters.hidden = function( elem ) {
	// Support: Opera <= 12.12
	// Opera reports offsetWidths and offsetHeights less than zero on some elements
	return elem.offsetWidth <= 0 && elem.offsetHeight <= 0 ||
		(!support.reliableHiddenOffsets() &&
			((elem.style && elem.style.display) || jQuery.css( elem, "display" )) === "none");
};

jQuery.expr.filters.visible = function( elem ) {
	return !jQuery.expr.filters.hidden( elem );
};




var r20 = /%20/g,
	rbracket = /\[\]$/,
	rCRLF = /\r?\n/g,
	rsubmitterTypes = /^(?:submit|button|image|reset|file)$/i,
	rsubmittable = /^(?:input|select|textarea|keygen)/i;

function buildParams( prefix, obj, traditional, add ) {
	var name;

	if ( jQuery.isArray( obj ) ) {
		// Serialize array item.
		jQuery.each( obj, function( i, v ) {
			if ( traditional || rbracket.test( prefix ) ) {
				// Treat each array item as a scalar.
				add( prefix, v );

			} else {
				// Item is non-scalar (array or object), encode its numeric index.
				buildParams( prefix + "[" + ( typeof v === "object" ? i : "" ) + "]", v, traditional, add );
			}
		});

	} else if ( !traditional && jQuery.type( obj ) === "object" ) {
		// Serialize object item.
		for ( name in obj ) {
			buildParams( prefix + "[" + name + "]", obj[ name ], traditional, add );
		}

	} else {
		// Serialize scalar item.
		add( prefix, obj );
	}
}

// Serialize an array of form elements or a set of
// key/values into a query string
jQuery.param = function( a, traditional ) {
	var prefix,
		s = [],
		add = function( key, value ) {
			// If value is a function, invoke it and return its value
			value = jQuery.isFunction( value ) ? value() : ( value == null ? "" : value );
			s[ s.length ] = encodeURIComponent( key ) + "=" + encodeURIComponent( value );
		};

	// Set traditional to true for jQuery <= 1.3.2 behavior.
	if ( traditional === undefined ) {
		traditional = jQuery.ajaxSettings && jQuery.ajaxSettings.traditional;
	}

	// If an array was passed in, assume that it is an array of form elements.
	if ( jQuery.isArray( a ) || ( a.jquery && !jQuery.isPlainObject( a ) ) ) {
		// Serialize the form elements
		jQuery.each( a, function() {
			add( this.name, this.value );
		});

	} else {
		// If traditional, encode the "old" way (the way 1.3.2 or older
		// did it), otherwise encode params recursively.
		for ( prefix in a ) {
			buildParams( prefix, a[ prefix ], traditional, add );
		}
	}

	// Return the resulting serialization
	return s.join( "&" ).replace( r20, "+" );
};

jQuery.fn.extend({
	serialize: function() {
		return jQuery.param( this.serializeArray() );
	},
	serializeArray: function() {
		return this.map(function() {
			// Can add propHook for "elements" to filter or add form elements
			var elements = jQuery.prop( this, "elements" );
			return elements ? jQuery.makeArray( elements ) : this;
		})
		.filter(function() {
			var type = this.type;
			// Use .is(":disabled") so that fieldset[disabled] works
			return this.name && !jQuery( this ).is( ":disabled" ) &&
				rsubmittable.test( this.nodeName ) && !rsubmitterTypes.test( type ) &&
				( this.checked || !rcheckableType.test( type ) );
		})
		.map(function( i, elem ) {
			var val = jQuery( this ).val();

			return val == null ?
				null :
				jQuery.isArray( val ) ?
					jQuery.map( val, function( val ) {
						return { name: elem.name, value: val.replace( rCRLF, "\r\n" ) };
					}) :
					{ name: elem.name, value: val.replace( rCRLF, "\r\n" ) };
		}).get();
	}
});


// Create the request object
// (This is still attached to ajaxSettings for backward compatibility)
jQuery.ajaxSettings.xhr = window.ActiveXObject !== undefined ?
	// Support: IE6+
	function() {

		// XHR cannot access local files, always use ActiveX for that case
		return !this.isLocal &&

			// Support: IE7-8
			// oldIE XHR does not support non-RFC2616 methods (#13240)
			// See http://msdn.microsoft.com/en-us/library/ie/ms536648(v=vs.85).aspx
			// and http://www.w3.org/Protocols/rfc2616/rfc2616-sec9.html#sec9
			// Although this check for six methods instead of eight
			// since IE also does not support "trace" and "connect"
			/^(get|post|head|put|delete|options)$/i.test( this.type ) &&

			createStandardXHR() || createActiveXHR();
	} :
	// For all other browsers, use the standard XMLHttpRequest object
	createStandardXHR;

var xhrId = 0,
	xhrCallbacks = {},
	xhrSupported = jQuery.ajaxSettings.xhr();

// Support: IE<10
// Open requests must be manually aborted on unload (#5280)
if ( window.ActiveXObject ) {
	jQuery( window ).on( "unload", function() {
		for ( var key in xhrCallbacks ) {
			xhrCallbacks[ key ]( undefined, true );
		}
	});
}

// Determine support properties
support.cors = !!xhrSupported && ( "withCredentials" in xhrSupported );
xhrSupported = support.ajax = !!xhrSupported;

// Create transport if the browser can provide an xhr
if ( xhrSupported ) {

	jQuery.ajaxTransport(function( options ) {
		// Cross domain only allowed if supported through XMLHttpRequest
		if ( !options.crossDomain || support.cors ) {

			var callback;

			return {
				send: function( headers, complete ) {
					var i,
						xhr = options.xhr(),
						id = ++xhrId;

					// Open the socket
					xhr.open( options.type, options.url, options.async, options.username, options.password );

					// Apply custom fields if provided
					if ( options.xhrFields ) {
						for ( i in options.xhrFields ) {
							xhr[ i ] = options.xhrFields[ i ];
						}
					}

					// Override mime type if needed
					if ( options.mimeType && xhr.overrideMimeType ) {
						xhr.overrideMimeType( options.mimeType );
					}

					// X-Requested-With header
					// For cross-domain requests, seeing as conditions for a preflight are
					// akin to a jigsaw puzzle, we simply never set it to be sure.
					// (it can always be set on a per-request basis or even using ajaxSetup)
					// For same-domain requests, won't change header if already provided.
					if ( !options.crossDomain && !headers["X-Requested-With"] ) {
						headers["X-Requested-With"] = "XMLHttpRequest";
					}

					// Set headers
					for ( i in headers ) {
						// Support: IE<9
						// IE's ActiveXObject throws a 'Type Mismatch' exception when setting
						// request header to a null-value.
						//
						// To keep consistent with other XHR implementations, cast the value
						// to string and ignore `undefined`.
						if ( headers[ i ] !== undefined ) {
							xhr.setRequestHeader( i, headers[ i ] + "" );
						}
					}

					// Do send the request
					// This may raise an exception which is actually
					// handled in jQuery.ajax (so no try/catch here)
					xhr.send( ( options.hasContent && options.data ) || null );

					// Listener
					callback = function( _, isAbort ) {
						var status, statusText, responses;

						// Was never called and is aborted or complete
						if ( callback && ( isAbort || xhr.readyState === 4 ) ) {
							// Clean up
							delete xhrCallbacks[ id ];
							callback = undefined;
							xhr.onreadystatechange = jQuery.noop;

							// Abort manually if needed
							if ( isAbort ) {
								if ( xhr.readyState !== 4 ) {
									xhr.abort();
								}
							} else {
								responses = {};
								status = xhr.status;

								// Support: IE<10
								// Accessing binary-data responseText throws an exception
								// (#11426)
								if ( typeof xhr.responseText === "string" ) {
									responses.text = xhr.responseText;
								}

								// Firefox throws an exception when accessing
								// statusText for faulty cross-domain requests
								try {
									statusText = xhr.statusText;
								} catch( e ) {
									// We normalize with Webkit giving an empty statusText
									statusText = "";
								}

								// Filter status for non standard behaviors

								// If the request is local and we have data: assume a success
								// (success with no data won't get notified, that's the best we
								// can do given current implementations)
								if ( !status && options.isLocal && !options.crossDomain ) {
									status = responses.text ? 200 : 404;
								// IE - #1450: sometimes returns 1223 when it should be 204
								} else if ( status === 1223 ) {
									status = 204;
								}
							}
						}

						// Call complete if needed
						if ( responses ) {
							complete( status, statusText, responses, xhr.getAllResponseHeaders() );
						}
					};

					if ( !options.async ) {
						// if we're in sync mode we fire the callback
						callback();
					} else if ( xhr.readyState === 4 ) {
						// (IE6 & IE7) if it's in cache and has been
						// retrieved directly we need to fire the callback
						setTimeout( callback );
					} else {
						// Add to the list of active xhr callbacks
						xhr.onreadystatechange = xhrCallbacks[ id ] = callback;
					}
				},

				abort: function() {
					if ( callback ) {
						callback( undefined, true );
					}
				}
			};
		}
	});
}

// Functions to create xhrs
function createStandardXHR() {
	try {
		return new window.XMLHttpRequest();
	} catch( e ) {}
}

function createActiveXHR() {
	try {
		return new window.ActiveXObject( "Microsoft.XMLHTTP" );
	} catch( e ) {}
}




// Install script dataType
jQuery.ajaxSetup({
	accepts: {
		script: "text/javascript, application/javascript, application/ecmascript, application/x-ecmascript"
	},
	contents: {
		script: /(?:java|ecma)script/
	},
	converters: {
		"text script": function( text ) {
			jQuery.globalEval( text );
			return text;
		}
	}
});

// Handle cache's special case and global
jQuery.ajaxPrefilter( "script", function( s ) {
	if ( s.cache === undefined ) {
		s.cache = false;
	}
	if ( s.crossDomain ) {
		s.type = "GET";
		s.global = false;
	}
});

// Bind script tag hack transport
jQuery.ajaxTransport( "script", function(s) {

	// This transport only deals with cross domain requests
	if ( s.crossDomain ) {

		var script,
			head = document.head || jQuery("head")[0] || document.documentElement;

		return {

			send: function( _, callback ) {

				script = document.createElement("script");

				script.async = true;

				if ( s.scriptCharset ) {
					script.charset = s.scriptCharset;
				}

				script.src = s.url;

				// Attach handlers for all browsers
				script.onload = script.onreadystatechange = function( _, isAbort ) {

					if ( isAbort || !script.readyState || /loaded|complete/.test( script.readyState ) ) {

						// Handle memory leak in IE
						script.onload = script.onreadystatechange = null;

						// Remove the script
						if ( script.parentNode ) {
							script.parentNode.removeChild( script );
						}

						// Dereference the script
						script = null;

						// Callback if not abort
						if ( !isAbort ) {
							callback( 200, "success" );
						}
					}
				};

				// Circumvent IE6 bugs with base elements (#2709 and #4378) by prepending
				// Use native DOM manipulation to avoid our domManip AJAX trickery
				head.insertBefore( script, head.firstChild );
			},

			abort: function() {
				if ( script ) {
					script.onload( undefined, true );
				}
			}
		};
	}
});




var oldCallbacks = [],
	rjsonp = /(=)\?(?=&|$)|\?\?/;

// Default jsonp settings
jQuery.ajaxSetup({
	jsonp: "callback",
	jsonpCallback: function() {
		var callback = oldCallbacks.pop() || ( jQuery.expando + "_" + ( nonce++ ) );
		this[ callback ] = true;
		return callback;
	}
});

// Detect, normalize options and install callbacks for jsonp requests
jQuery.ajaxPrefilter( "json jsonp", function( s, originalSettings, jqXHR ) {

	var callbackName, overwritten, responseContainer,
		jsonProp = s.jsonp !== false && ( rjsonp.test( s.url ) ?
			"url" :
			typeof s.data === "string" && !( s.contentType || "" ).indexOf("application/x-www-form-urlencoded") && rjsonp.test( s.data ) && "data"
		);

	// Handle iff the expected data type is "jsonp" or we have a parameter to set
	if ( jsonProp || s.dataTypes[ 0 ] === "jsonp" ) {

		// Get callback name, remembering preexisting value associated with it
		callbackName = s.jsonpCallback = jQuery.isFunction( s.jsonpCallback ) ?
			s.jsonpCallback() :
			s.jsonpCallback;

		// Insert callback into url or form data
		if ( jsonProp ) {
			s[ jsonProp ] = s[ jsonProp ].replace( rjsonp, "$1" + callbackName );
		} else if ( s.jsonp !== false ) {
			s.url += ( rquery.test( s.url ) ? "&" : "?" ) + s.jsonp + "=" + callbackName;
		}

		// Use data converter to retrieve json after script execution
		s.converters["script json"] = function() {
			if ( !responseContainer ) {
				jQuery.error( callbackName + " was not called" );
			}
			return responseContainer[ 0 ];
		};

		// force json dataType
		s.dataTypes[ 0 ] = "json";

		// Install callback
		overwritten = window[ callbackName ];
		window[ callbackName ] = function() {
			responseContainer = arguments;
		};

		// Clean-up function (fires after converters)
		jqXHR.always(function() {
			// Restore preexisting value
			window[ callbackName ] = overwritten;

			// Save back as free
			if ( s[ callbackName ] ) {
				// make sure that re-using the options doesn't screw things around
				s.jsonpCallback = originalSettings.jsonpCallback;

				// save the callback name for future use
				oldCallbacks.push( callbackName );
			}

			// Call if it was a function and we have a response
			if ( responseContainer && jQuery.isFunction( overwritten ) ) {
				overwritten( responseContainer[ 0 ] );
			}

			responseContainer = overwritten = undefined;
		});

		// Delegate to script
		return "script";
	}
});




// data: string of html
// context (optional): If specified, the fragment will be created in this context, defaults to document
// keepScripts (optional): If true, will include scripts passed in the html string
jQuery.parseHTML = function( data, context, keepScripts ) {
	if ( !data || typeof data !== "string" ) {
		return null;
	}
	if ( typeof context === "boolean" ) {
		keepScripts = context;
		context = false;
	}
	context = context || document;

	var parsed = rsingleTag.exec( data ),
		scripts = !keepScripts && [];

	// Single tag
	if ( parsed ) {
		return [ context.createElement( parsed[1] ) ];
	}

	parsed = jQuery.buildFragment( [ data ], context, scripts );

	if ( scripts && scripts.length ) {
		jQuery( scripts ).remove();
	}

	return jQuery.merge( [], parsed.childNodes );
};


// Keep a copy of the old load method
var _load = jQuery.fn.load;

/**
 * Load a url into a page
 */
jQuery.fn.load = function( url, params, callback ) {
	if ( typeof url !== "string" && _load ) {
		return _load.apply( this, arguments );
	}

	var selector, response, type,
		self = this,
		off = url.indexOf(" ");

	if ( off >= 0 ) {
		selector = jQuery.trim( url.slice( off, url.length ) );
		url = url.slice( 0, off );
	}

	// If it's a function
	if ( jQuery.isFunction( params ) ) {

		// We assume that it's the callback
		callback = params;
		params = undefined;

	// Otherwise, build a param string
	} else if ( params && typeof params === "object" ) {
		type = "POST";
	}

	// If we have elements to modify, make the request
	if ( self.length > 0 ) {
		jQuery.ajax({
			url: url,

			// if "type" variable is undefined, then "GET" method will be used
			type: type,
			dataType: "html",
			data: params
		}).done(function( responseText ) {

			// Save response for use in complete callback
			response = arguments;

			self.html( selector ?

				// If a selector was specified, locate the right elements in a dummy div
				// Exclude scripts to avoid IE 'Permission Denied' errors
				jQuery("<div>").append( jQuery.parseHTML( responseText ) ).find( selector ) :

				// Otherwise use the full result
				responseText );

		}).complete( callback && function( jqXHR, status ) {
			self.each( callback, response || [ jqXHR.responseText, status, jqXHR ] );
		});
	}

	return this;
};




jQuery.expr.filters.animated = function( elem ) {
	return jQuery.grep(jQuery.timers, function( fn ) {
		return elem === fn.elem;
	}).length;
};





var docElem = window.document.documentElement;

/**
 * Gets a window from an element
 */
function getWindow( elem ) {
	return jQuery.isWindow( elem ) ?
		elem :
		elem.nodeType === 9 ?
			elem.defaultView || elem.parentWindow :
			false;
}

jQuery.offset = {
	setOffset: function( elem, options, i ) {
		var curPosition, curLeft, curCSSTop, curTop, curOffset, curCSSLeft, calculatePosition,
			position = jQuery.css( elem, "position" ),
			curElem = jQuery( elem ),
			props = {};

		// set position first, in-case top/left are set even on static elem
		if ( position === "static" ) {
			elem.style.position = "relative";
		}

		curOffset = curElem.offset();
		curCSSTop = jQuery.css( elem, "top" );
		curCSSLeft = jQuery.css( elem, "left" );
		calculatePosition = ( position === "absolute" || position === "fixed" ) &&
			jQuery.inArray("auto", [ curCSSTop, curCSSLeft ] ) > -1;

		// need to be able to calculate position if either top or left is auto and position is either absolute or fixed
		if ( calculatePosition ) {
			curPosition = curElem.position();
			curTop = curPosition.top;
			curLeft = curPosition.left;
		} else {
			curTop = parseFloat( curCSSTop ) || 0;
			curLeft = parseFloat( curCSSLeft ) || 0;
		}

		if ( jQuery.isFunction( options ) ) {
			options = options.call( elem, i, curOffset );
		}

		if ( options.top != null ) {
			props.top = ( options.top - curOffset.top ) + curTop;
		}
		if ( options.left != null ) {
			props.left = ( options.left - curOffset.left ) + curLeft;
		}

		if ( "using" in options ) {
			options.using.call( elem, props );
		} else {
			curElem.css( props );
		}
	}
};

jQuery.fn.extend({
	offset: function( options ) {
		if ( arguments.length ) {
			return options === undefined ?
				this :
				this.each(function( i ) {
					jQuery.offset.setOffset( this, options, i );
				});
		}

		var docElem, win,
			box = { top: 0, left: 0 },
			elem = this[ 0 ],
			doc = elem && elem.ownerDocument;

		if ( !doc ) {
			return;
		}

		docElem = doc.documentElement;

		// Make sure it's not a disconnected DOM node
		if ( !jQuery.contains( docElem, elem ) ) {
			return box;
		}

		// If we don't have gBCR, just use 0,0 rather than error
		// BlackBerry 5, iOS 3 (original iPhone)
		if ( typeof elem.getBoundingClientRect !== strundefined ) {
			box = elem.getBoundingClientRect();
		}
		win = getWindow( doc );
		return {
			top: box.top  + ( win.pageYOffset || docElem.scrollTop )  - ( docElem.clientTop  || 0 ),
			left: box.left + ( win.pageXOffset || docElem.scrollLeft ) - ( docElem.clientLeft || 0 )
		};
	},

	position: function() {
		if ( !this[ 0 ] ) {
			return;
		}

		var offsetParent, offset,
			parentOffset = { top: 0, left: 0 },
			elem = this[ 0 ];

		// fixed elements are offset from window (parentOffset = {top:0, left: 0}, because it is its only offset parent
		if ( jQuery.css( elem, "position" ) === "fixed" ) {
			// we assume that getBoundingClientRect is available when computed position is fixed
			offset = elem.getBoundingClientRect();
		} else {
			// Get *real* offsetParent
			offsetParent = this.offsetParent();

			// Get correct offsets
			offset = this.offset();
			if ( !jQuery.nodeName( offsetParent[ 0 ], "html" ) ) {
				parentOffset = offsetParent.offset();
			}

			// Add offsetParent borders
			parentOffset.top  += jQuery.css( offsetParent[ 0 ], "borderTopWidth", true );
			parentOffset.left += jQuery.css( offsetParent[ 0 ], "borderLeftWidth", true );
		}

		// Subtract parent offsets and element margins
		// note: when an element has margin: auto the offsetLeft and marginLeft
		// are the same in Safari causing offset.left to incorrectly be 0
		return {
			top:  offset.top  - parentOffset.top - jQuery.css( elem, "marginTop", true ),
			left: offset.left - parentOffset.left - jQuery.css( elem, "marginLeft", true)
		};
	},

	offsetParent: function() {
		return this.map(function() {
			var offsetParent = this.offsetParent || docElem;

			while ( offsetParent && ( !jQuery.nodeName( offsetParent, "html" ) && jQuery.css( offsetParent, "position" ) === "static" ) ) {
				offsetParent = offsetParent.offsetParent;
			}
			return offsetParent || docElem;
		});
	}
});

// Create scrollLeft and scrollTop methods
jQuery.each( { scrollLeft: "pageXOffset", scrollTop: "pageYOffset" }, function( method, prop ) {
	var top = /Y/.test( prop );

	jQuery.fn[ method ] = function( val ) {
		return access( this, function( elem, method, val ) {
			var win = getWindow( elem );

			if ( val === undefined ) {
				return win ? (prop in win) ? win[ prop ] :
					win.document.documentElement[ method ] :
					elem[ method ];
			}

			if ( win ) {
				win.scrollTo(
					!top ? val : jQuery( win ).scrollLeft(),
					top ? val : jQuery( win ).scrollTop()
				);

			} else {
				elem[ method ] = val;
			}
		}, method, val, arguments.length, null );
	};
});

// Add the top/left cssHooks using jQuery.fn.position
// Webkit bug: https://bugs.webkit.org/show_bug.cgi?id=29084
// getComputedStyle returns percent when specified for top/left/bottom/right
// rather than make the css module depend on the offset module, we just check for it here
jQuery.each( [ "top", "left" ], function( i, prop ) {
	jQuery.cssHooks[ prop ] = addGetHookIf( support.pixelPosition,
		function( elem, computed ) {
			if ( computed ) {
				computed = curCSS( elem, prop );
				// if curCSS returns percentage, fallback to offset
				return rnumnonpx.test( computed ) ?
					jQuery( elem ).position()[ prop ] + "px" :
					computed;
			}
		}
	);
});


// Create innerHeight, innerWidth, height, width, outerHeight and outerWidth methods
jQuery.each( { Height: "height", Width: "width" }, function( name, type ) {
	jQuery.each( { padding: "inner" + name, content: type, "": "outer" + name }, function( defaultExtra, funcName ) {
		// margin is only for outerHeight, outerWidth
		jQuery.fn[ funcName ] = function( margin, value ) {
			var chainable = arguments.length && ( defaultExtra || typeof margin !== "boolean" ),
				extra = defaultExtra || ( margin === true || value === true ? "margin" : "border" );

			return access( this, function( elem, type, value ) {
				var doc;

				if ( jQuery.isWindow( elem ) ) {
					// As of 5/8/2012 this will yield incorrect results for Mobile Safari, but there
					// isn't a whole lot we can do. See pull request at this URL for discussion:
					// https://github.com/jquery/jquery/pull/764
					return elem.document.documentElement[ "client" + name ];
				}

				// Get document width or height
				if ( elem.nodeType === 9 ) {
					doc = elem.documentElement;

					// Either scroll[Width/Height] or offset[Width/Height] or client[Width/Height], whichever is greatest
					// unfortunately, this causes bug #3838 in IE6/8 only, but there is currently no good, small way to fix it.
					return Math.max(
						elem.body[ "scroll" + name ], doc[ "scroll" + name ],
						elem.body[ "offset" + name ], doc[ "offset" + name ],
						doc[ "client" + name ]
					);
				}

				return value === undefined ?
					// Get width or height on the element, requesting but not forcing parseFloat
					jQuery.css( elem, type, extra ) :

					// Set width or height on the element
					jQuery.style( elem, type, value, extra );
			}, type, chainable ? margin : undefined, chainable, null );
		};
	});
});


// The number of elements contained in the matched element set
jQuery.fn.size = function() {
	return this.length;
};

jQuery.fn.andSelf = jQuery.fn.addBack;




// Register as a named AMD module, since jQuery can be concatenated with other
// files that may use define, but not via a proper concatenation script that
// understands anonymous AMD modules. A named AMD is safest and most robust
// way to register. Lowercase jquery is used because AMD module names are
// derived from file names, and jQuery is normally delivered in a lowercase
// file name. Do this after creating the global so that if an AMD module wants
// to call noConflict to hide this version of jQuery, it will work.

// Note that for maximum portability, libraries that are not jQuery should
// declare themselves as anonymous modules, and avoid setting a global if an
// AMD loader is present. jQuery is a special case. For more information, see
// https://github.com/jrburke/requirejs/wiki/Updating-existing-libraries#wiki-anon

if ( typeof define === "function" && define.amd ) {
	define( "jquery", [], function() {
		return jQuery;
	});
}




var
	// Map over jQuery in case of overwrite
	_jQuery = window.jQuery,

	// Map over the $ in case of overwrite
	_$ = window.$;

jQuery.noConflict = function( deep ) {
	if ( window.$ === jQuery ) {
		window.$ = _$;
	}

	if ( deep && window.jQuery === jQuery ) {
		window.jQuery = _jQuery;
	}

	return jQuery;
};

// Expose jQuery and $ identifiers, even in
// AMD (#7102#comment:10, https://github.com/jquery/jquery/pull/557)
// and CommonJS for browser emulators (#13566)
if ( typeof noGlobal === strundefined ) {
	window.jQuery = window.$ = jQuery;
}




return jQuery;

}));

//     Underscore.js 1.8.3
//     http://underscorejs.org
//     (c) 2009-2015 Jeremy Ashkenas, DocumentCloud and Investigative Reporters & Editors
//     Underscore may be freely distributed under the MIT license.

(function() {

  // Baseline setup
  // --------------

  // Establish the root object, `window` in the browser, or `exports` on the server.
  var root = this;

  // Save the previous value of the `_` variable.
  var previousUnderscore = root._;

  // Save bytes in the minified (but not gzipped) version:
  var ArrayProto = Array.prototype, ObjProto = Object.prototype, FuncProto = Function.prototype;

  // Create quick reference variables for speed access to core prototypes.
  var
    push             = ArrayProto.push,
    slice            = ArrayProto.slice,
    toString         = ObjProto.toString,
    hasOwnProperty   = ObjProto.hasOwnProperty;

  // All **ECMAScript 5** native function implementations that we hope to use
  // are declared here.
  var
    nativeIsArray      = Array.isArray,
    nativeKeys         = Object.keys,
    nativeBind         = FuncProto.bind,
    nativeCreate       = Object.create;

  // Naked function reference for surrogate-prototype-swapping.
  var Ctor = function(){};

  // Create a safe reference to the Underscore object for use below.
  var _ = function(obj) {
    if (obj instanceof _) return obj;
    if (!(this instanceof _)) return new _(obj);
    this._wrapped = obj;
  };

  // Export the Underscore object for **Node.js**, with
  // backwards-compatibility for the old `require()` API. If we're in
  // the browser, add `_` as a global object.
  if (typeof exports !== 'undefined') {
    if (typeof module !== 'undefined' && module.exports) {
      exports = module.exports = _;
    }
    exports._ = _;
  } else {
    root._ = _;
  }

  // Current version.
  _.VERSION = '1.8.3';

  // Internal function that returns an efficient (for current engines) version
  // of the passed-in callback, to be repeatedly applied in other Underscore
  // functions.
  var optimizeCb = function(func, context, argCount) {
    if (context === void 0) return func;
    switch (argCount == null ? 3 : argCount) {
      case 1: return function(value) {
        return func.call(context, value);
      };
      case 2: return function(value, other) {
        return func.call(context, value, other);
      };
      case 3: return function(value, index, collection) {
        return func.call(context, value, index, collection);
      };
      case 4: return function(accumulator, value, index, collection) {
        return func.call(context, accumulator, value, index, collection);
      };
    }
    return function() {
      return func.apply(context, arguments);
    };
  };

  // A mostly-internal function to generate callbacks that can be applied
  // to each element in a collection, returning the desired result — either
  // identity, an arbitrary callback, a property matcher, or a property accessor.
  var cb = function(value, context, argCount) {
    if (value == null) return _.identity;
    if (_.isFunction(value)) return optimizeCb(value, context, argCount);
    if (_.isObject(value)) return _.matcher(value);
    return _.property(value);
  };
  _.iteratee = function(value, context) {
    return cb(value, context, Infinity);
  };

  // An internal function for creating assigner functions.
  var createAssigner = function(keysFunc, undefinedOnly) {
    return function(obj) {
      var length = arguments.length;
      if (length < 2 || obj == null) return obj;
      for (var index = 1; index < length; index++) {
        var source = arguments[index],
            keys = keysFunc(source),
            l = keys.length;
        for (var i = 0; i < l; i++) {
          var key = keys[i];
          if (!undefinedOnly || obj[key] === void 0) obj[key] = source[key];
        }
      }
      return obj;
    };
  };

  // An internal function for creating a new object that inherits from another.
  var baseCreate = function(prototype) {
    if (!_.isObject(prototype)) return {};
    if (nativeCreate) return nativeCreate(prototype);
    Ctor.prototype = prototype;
    var result = new Ctor;
    Ctor.prototype = null;
    return result;
  };

  var property = function(key) {
    return function(obj) {
      return obj == null ? void 0 : obj[key];
    };
  };

  // Helper for collection methods to determine whether a collection
  // should be iterated as an array or as an object
  // Related: http://people.mozilla.org/~jorendorff/es6-draft.html#sec-tolength
  // Avoids a very nasty iOS 8 JIT bug on ARM-64. #2094
  var MAX_ARRAY_INDEX = Math.pow(2, 53) - 1;
  var getLength = property('length');
  var isArrayLike = function(collection) {
    var length = getLength(collection);
    return typeof length == 'number' && length >= 0 && length <= MAX_ARRAY_INDEX;
  };

  // Collection Functions
  // --------------------

  // The cornerstone, an `each` implementation, aka `forEach`.
  // Handles raw objects in addition to array-likes. Treats all
  // sparse array-likes as if they were dense.
  _.each = _.forEach = function(obj, iteratee, context) {
    iteratee = optimizeCb(iteratee, context);
    var i, length;
    if (isArrayLike(obj)) {
      for (i = 0, length = obj.length; i < length; i++) {
        iteratee(obj[i], i, obj);
      }
    } else {
      var keys = _.keys(obj);
      for (i = 0, length = keys.length; i < length; i++) {
        iteratee(obj[keys[i]], keys[i], obj);
      }
    }
    return obj;
  };

  // Return the results of applying the iteratee to each element.
  _.map = _.collect = function(obj, iteratee, context) {
    iteratee = cb(iteratee, context);
    var keys = !isArrayLike(obj) && _.keys(obj),
        length = (keys || obj).length,
        results = Array(length);
    for (var index = 0; index < length; index++) {
      var currentKey = keys ? keys[index] : index;
      results[index] = iteratee(obj[currentKey], currentKey, obj);
    }
    return results;
  };

  // Create a reducing function iterating left or right.
  function createReduce(dir) {
    // Optimized iterator function as using arguments.length
    // in the main function will deoptimize the, see #1991.
    function iterator(obj, iteratee, memo, keys, index, length) {
      for (; index >= 0 && index < length; index += dir) {
        var currentKey = keys ? keys[index] : index;
        memo = iteratee(memo, obj[currentKey], currentKey, obj);
      }
      return memo;
    }

    return function(obj, iteratee, memo, context) {
      iteratee = optimizeCb(iteratee, context, 4);
      var keys = !isArrayLike(obj) && _.keys(obj),
          length = (keys || obj).length,
          index = dir > 0 ? 0 : length - 1;
      // Determine the initial value if none is provided.
      if (arguments.length < 3) {
        memo = obj[keys ? keys[index] : index];
        index += dir;
      }
      return iterator(obj, iteratee, memo, keys, index, length);
    };
  }

  // **Reduce** builds up a single result from a list of values, aka `inject`,
  // or `foldl`.
  _.reduce = _.foldl = _.inject = createReduce(1);

  // The right-associative version of reduce, also known as `foldr`.
  _.reduceRight = _.foldr = createReduce(-1);

  // Return the first value which passes a truth test. Aliased as `detect`.
  _.find = _.detect = function(obj, predicate, context) {
    var key;
    if (isArrayLike(obj)) {
      key = _.findIndex(obj, predicate, context);
    } else {
      key = _.findKey(obj, predicate, context);
    }
    if (key !== void 0 && key !== -1) return obj[key];
  };

  // Return all the elements that pass a truth test.
  // Aliased as `select`.
  _.filter = _.select = function(obj, predicate, context) {
    var results = [];
    predicate = cb(predicate, context);
    _.each(obj, function(value, index, list) {
      if (predicate(value, index, list)) results.push(value);
    });
    return results;
  };

  // Return all the elements for which a truth test fails.
  _.reject = function(obj, predicate, context) {
    return _.filter(obj, _.negate(cb(predicate)), context);
  };

  // Determine whether all of the elements match a truth test.
  // Aliased as `all`.
  _.every = _.all = function(obj, predicate, context) {
    predicate = cb(predicate, context);
    var keys = !isArrayLike(obj) && _.keys(obj),
        length = (keys || obj).length;
    for (var index = 0; index < length; index++) {
      var currentKey = keys ? keys[index] : index;
      if (!predicate(obj[currentKey], currentKey, obj)) return false;
    }
    return true;
  };

  // Determine if at least one element in the object matches a truth test.
  // Aliased as `any`.
  _.some = _.any = function(obj, predicate, context) {
    predicate = cb(predicate, context);
    var keys = !isArrayLike(obj) && _.keys(obj),
        length = (keys || obj).length;
    for (var index = 0; index < length; index++) {
      var currentKey = keys ? keys[index] : index;
      if (predicate(obj[currentKey], currentKey, obj)) return true;
    }
    return false;
  };

  // Determine if the array or object contains a given item (using `===`).
  // Aliased as `includes` and `include`.
  _.contains = _.includes = _.include = function(obj, item, fromIndex, guard) {
    if (!isArrayLike(obj)) obj = _.values(obj);
    if (typeof fromIndex != 'number' || guard) fromIndex = 0;
    return _.indexOf(obj, item, fromIndex) >= 0;
  };

  // Invoke a method (with arguments) on every item in a collection.
  _.invoke = function(obj, method) {
    var args = slice.call(arguments, 2);
    var isFunc = _.isFunction(method);
    return _.map(obj, function(value) {
      var func = isFunc ? method : value[method];
      return func == null ? func : func.apply(value, args);
    });
  };

  // Convenience version of a common use case of `map`: fetching a property.
  _.pluck = function(obj, key) {
    return _.map(obj, _.property(key));
  };

  // Convenience version of a common use case of `filter`: selecting only objects
  // containing specific `key:value` pairs.
  _.where = function(obj, attrs) {
    return _.filter(obj, _.matcher(attrs));
  };

  // Convenience version of a common use case of `find`: getting the first object
  // containing specific `key:value` pairs.
  _.findWhere = function(obj, attrs) {
    return _.find(obj, _.matcher(attrs));
  };

  // Return the maximum element (or element-based computation).
  _.max = function(obj, iteratee, context) {
    var result = -Infinity, lastComputed = -Infinity,
        value, computed;
    if (iteratee == null && obj != null) {
      obj = isArrayLike(obj) ? obj : _.values(obj);
      for (var i = 0, length = obj.length; i < length; i++) {
        value = obj[i];
        if (value > result) {
          result = value;
        }
      }
    } else {
      iteratee = cb(iteratee, context);
      _.each(obj, function(value, index, list) {
        computed = iteratee(value, index, list);
        if (computed > lastComputed || computed === -Infinity && result === -Infinity) {
          result = value;
          lastComputed = computed;
        }
      });
    }
    return result;
  };

  // Return the minimum element (or element-based computation).
  _.min = function(obj, iteratee, context) {
    var result = Infinity, lastComputed = Infinity,
        value, computed;
    if (iteratee == null && obj != null) {
      obj = isArrayLike(obj) ? obj : _.values(obj);
      for (var i = 0, length = obj.length; i < length; i++) {
        value = obj[i];
        if (value < result) {
          result = value;
        }
      }
    } else {
      iteratee = cb(iteratee, context);
      _.each(obj, function(value, index, list) {
        computed = iteratee(value, index, list);
        if (computed < lastComputed || computed === Infinity && result === Infinity) {
          result = value;
          lastComputed = computed;
        }
      });
    }
    return result;
  };

  // Shuffle a collection, using the modern version of the
  // [Fisher-Yates shuffle](http://en.wikipedia.org/wiki/Fisher–Yates_shuffle).
  _.shuffle = function(obj) {
    var set = isArrayLike(obj) ? obj : _.values(obj);
    var length = set.length;
    var shuffled = Array(length);
    for (var index = 0, rand; index < length; index++) {
      rand = _.random(0, index);
      if (rand !== index) shuffled[index] = shuffled[rand];
      shuffled[rand] = set[index];
    }
    return shuffled;
  };

  // Sample **n** random values from a collection.
  // If **n** is not specified, returns a single random element.
  // The internal `guard` argument allows it to work with `map`.
  _.sample = function(obj, n, guard) {
    if (n == null || guard) {
      if (!isArrayLike(obj)) obj = _.values(obj);
      return obj[_.random(obj.length - 1)];
    }
    return _.shuffle(obj).slice(0, Math.max(0, n));
  };

  // Sort the object's values by a criterion produced by an iteratee.
  _.sortBy = function(obj, iteratee, context) {
    iteratee = cb(iteratee, context);
    return _.pluck(_.map(obj, function(value, index, list) {
      return {
        value: value,
        index: index,
        criteria: iteratee(value, index, list)
      };
    }).sort(function(left, right) {
      var a = left.criteria;
      var b = right.criteria;
      if (a !== b) {
        if (a > b || a === void 0) return 1;
        if (a < b || b === void 0) return -1;
      }
      return left.index - right.index;
    }), 'value');
  };

  // An internal function used for aggregate "group by" operations.
  var group = function(behavior) {
    return function(obj, iteratee, context) {
      var result = {};
      iteratee = cb(iteratee, context);
      _.each(obj, function(value, index) {
        var key = iteratee(value, index, obj);
        behavior(result, value, key);
      });
      return result;
    };
  };

  // Groups the object's values by a criterion. Pass either a string attribute
  // to group by, or a function that returns the criterion.
  _.groupBy = group(function(result, value, key) {
    if (_.has(result, key)) result[key].push(value); else result[key] = [value];
  });

  // Indexes the object's values by a criterion, similar to `groupBy`, but for
  // when you know that your index values will be unique.
  _.indexBy = group(function(result, value, key) {
    result[key] = value;
  });

  // Counts instances of an object that group by a certain criterion. Pass
  // either a string attribute to count by, or a function that returns the
  // criterion.
  _.countBy = group(function(result, value, key) {
    if (_.has(result, key)) result[key]++; else result[key] = 1;
  });

  // Safely create a real, live array from anything iterable.
  _.toArray = function(obj) {
    if (!obj) return [];
    if (_.isArray(obj)) return slice.call(obj);
    if (isArrayLike(obj)) return _.map(obj, _.identity);
    return _.values(obj);
  };

  // Return the number of elements in an object.
  _.size = function(obj) {
    if (obj == null) return 0;
    return isArrayLike(obj) ? obj.length : _.keys(obj).length;
  };

  // Split a collection into two arrays: one whose elements all satisfy the given
  // predicate, and one whose elements all do not satisfy the predicate.
  _.partition = function(obj, predicate, context) {
    predicate = cb(predicate, context);
    var pass = [], fail = [];
    _.each(obj, function(value, key, obj) {
      (predicate(value, key, obj) ? pass : fail).push(value);
    });
    return [pass, fail];
  };

  // Array Functions
  // ---------------

  // Get the first element of an array. Passing **n** will return the first N
  // values in the array. Aliased as `head` and `take`. The **guard** check
  // allows it to work with `_.map`.
  _.first = _.head = _.take = function(array, n, guard) {
    if (array == null) return void 0;
    if (n == null || guard) return array[0];
    return _.initial(array, array.length - n);
  };

  // Returns everything but the last entry of the array. Especially useful on
  // the arguments object. Passing **n** will return all the values in
  // the array, excluding the last N.
  _.initial = function(array, n, guard) {
    return slice.call(array, 0, Math.max(0, array.length - (n == null || guard ? 1 : n)));
  };

  // Get the last element of an array. Passing **n** will return the last N
  // values in the array.
  _.last = function(array, n, guard) {
    if (array == null) return void 0;
    if (n == null || guard) return array[array.length - 1];
    return _.rest(array, Math.max(0, array.length - n));
  };

  // Returns everything but the first entry of the array. Aliased as `tail` and `drop`.
  // Especially useful on the arguments object. Passing an **n** will return
  // the rest N values in the array.
  _.rest = _.tail = _.drop = function(array, n, guard) {
    return slice.call(array, n == null || guard ? 1 : n);
  };

  // Trim out all falsy values from an array.
  _.compact = function(array) {
    return _.filter(array, _.identity);
  };

  // Internal implementation of a recursive `flatten` function.
  var flatten = function(input, shallow, strict, startIndex) {
    var output = [], idx = 0;
    for (var i = startIndex || 0, length = getLength(input); i < length; i++) {
      var value = input[i];
      if (isArrayLike(value) && (_.isArray(value) || _.isArguments(value))) {
        //flatten current level of array or arguments object
        if (!shallow) value = flatten(value, shallow, strict);
        var j = 0, len = value.length;
        output.length += len;
        while (j < len) {
          output[idx++] = value[j++];
        }
      } else if (!strict) {
        output[idx++] = value;
      }
    }
    return output;
  };

  // Flatten out an array, either recursively (by default), or just one level.
  _.flatten = function(array, shallow) {
    return flatten(array, shallow, false);
  };

  // Return a version of the array that does not contain the specified value(s).
  _.without = function(array) {
    return _.difference(array, slice.call(arguments, 1));
  };

  // Produce a duplicate-free version of the array. If the array has already
  // been sorted, you have the option of using a faster algorithm.
  // Aliased as `unique`.
  _.uniq = _.unique = function(array, isSorted, iteratee, context) {
    if (!_.isBoolean(isSorted)) {
      context = iteratee;
      iteratee = isSorted;
      isSorted = false;
    }
    if (iteratee != null) iteratee = cb(iteratee, context);
    var result = [];
    var seen = [];
    for (var i = 0, length = getLength(array); i < length; i++) {
      var value = array[i],
          computed = iteratee ? iteratee(value, i, array) : value;
      if (isSorted) {
        if (!i || seen !== computed) result.push(value);
        seen = computed;
      } else if (iteratee) {
        if (!_.contains(seen, computed)) {
          seen.push(computed);
          result.push(value);
        }
      } else if (!_.contains(result, value)) {
        result.push(value);
      }
    }
    return result;
  };

  // Produce an array that contains the union: each distinct element from all of
  // the passed-in arrays.
  _.union = function() {
    return _.uniq(flatten(arguments, true, true));
  };

  // Produce an array that contains every item shared between all the
  // passed-in arrays.
  _.intersection = function(array) {
    var result = [];
    var argsLength = arguments.length;
    for (var i = 0, length = getLength(array); i < length; i++) {
      var item = array[i];
      if (_.contains(result, item)) continue;
      for (var j = 1; j < argsLength; j++) {
        if (!_.contains(arguments[j], item)) break;
      }
      if (j === argsLength) result.push(item);
    }
    return result;
  };

  // Take the difference between one array and a number of other arrays.
  // Only the elements present in just the first array will remain.
  _.difference = function(array) {
    var rest = flatten(arguments, true, true, 1);
    return _.filter(array, function(value){
      return !_.contains(rest, value);
    });
  };

  // Zip together multiple lists into a single array -- elements that share
  // an index go together.
  _.zip = function() {
    return _.unzip(arguments);
  };

  // Complement of _.zip. Unzip accepts an array of arrays and groups
  // each array's elements on shared indices
  _.unzip = function(array) {
    var length = array && _.max(array, getLength).length || 0;
    var result = Array(length);

    for (var index = 0; index < length; index++) {
      result[index] = _.pluck(array, index);
    }
    return result;
  };

  // Converts lists into objects. Pass either a single array of `[key, value]`
  // pairs, or two parallel arrays of the same length -- one of keys, and one of
  // the corresponding values.
  _.object = function(list, values) {
    var result = {};
    for (var i = 0, length = getLength(list); i < length; i++) {
      if (values) {
        result[list[i]] = values[i];
      } else {
        result[list[i][0]] = list[i][1];
      }
    }
    return result;
  };

  // Generator function to create the findIndex and findLastIndex functions
  function createPredicateIndexFinder(dir) {
    return function(array, predicate, context) {
      predicate = cb(predicate, context);
      var length = getLength(array);
      var index = dir > 0 ? 0 : length - 1;
      for (; index >= 0 && index < length; index += dir) {
        if (predicate(array[index], index, array)) return index;
      }
      return -1;
    };
  }

  // Returns the first index on an array-like that passes a predicate test
  _.findIndex = createPredicateIndexFinder(1);
  _.findLastIndex = createPredicateIndexFinder(-1);

  // Use a comparator function to figure out the smallest index at which
  // an object should be inserted so as to maintain order. Uses binary search.
  _.sortedIndex = function(array, obj, iteratee, context) {
    iteratee = cb(iteratee, context, 1);
    var value = iteratee(obj);
    var low = 0, high = getLength(array);
    while (low < high) {
      var mid = Math.floor((low + high) / 2);
      if (iteratee(array[mid]) < value) low = mid + 1; else high = mid;
    }
    return low;
  };

  // Generator function to create the indexOf and lastIndexOf functions
  function createIndexFinder(dir, predicateFind, sortedIndex) {
    return function(array, item, idx) {
      var i = 0, length = getLength(array);
      if (typeof idx == 'number') {
        if (dir > 0) {
            i = idx >= 0 ? idx : Math.max(idx + length, i);
        } else {
            length = idx >= 0 ? Math.min(idx + 1, length) : idx + length + 1;
        }
      } else if (sortedIndex && idx && length) {
        idx = sortedIndex(array, item);
        return array[idx] === item ? idx : -1;
      }
      if (item !== item) {
        idx = predicateFind(slice.call(array, i, length), _.isNaN);
        return idx >= 0 ? idx + i : -1;
      }
      for (idx = dir > 0 ? i : length - 1; idx >= 0 && idx < length; idx += dir) {
        if (array[idx] === item) return idx;
      }
      return -1;
    };
  }

  // Return the position of the first occurrence of an item in an array,
  // or -1 if the item is not included in the array.
  // If the array is large and already in sort order, pass `true`
  // for **isSorted** to use binary search.
  _.indexOf = createIndexFinder(1, _.findIndex, _.sortedIndex);
  _.lastIndexOf = createIndexFinder(-1, _.findLastIndex);

  // Generate an integer Array containing an arithmetic progression. A port of
  // the native Python `range()` function. See
  // [the Python documentation](http://docs.python.org/library/functions.html#range).
  _.range = function(start, stop, step) {
    if (stop == null) {
      stop = start || 0;
      start = 0;
    }
    step = step || 1;

    var length = Math.max(Math.ceil((stop - start) / step), 0);
    var range = Array(length);

    for (var idx = 0; idx < length; idx++, start += step) {
      range[idx] = start;
    }

    return range;
  };

  // Function (ahem) Functions
  // ------------------

  // Determines whether to execute a function as a constructor
  // or a normal function with the provided arguments
  var executeBound = function(sourceFunc, boundFunc, context, callingContext, args) {
    if (!(callingContext instanceof boundFunc)) return sourceFunc.apply(context, args);
    var self = baseCreate(sourceFunc.prototype);
    var result = sourceFunc.apply(self, args);
    if (_.isObject(result)) return result;
    return self;
  };

  // Create a function bound to a given object (assigning `this`, and arguments,
  // optionally). Delegates to **ECMAScript 5**'s native `Function.bind` if
  // available.
  _.bind = function(func, context) {
    if (nativeBind && func.bind === nativeBind) return nativeBind.apply(func, slice.call(arguments, 1));
    if (!_.isFunction(func)) throw new TypeError('Bind must be called on a function');
    var args = slice.call(arguments, 2);
    var bound = function() {
      return executeBound(func, bound, context, this, args.concat(slice.call(arguments)));
    };
    return bound;
  };

  // Partially apply a function by creating a version that has had some of its
  // arguments pre-filled, without changing its dynamic `this` context. _ acts
  // as a placeholder, allowing any combination of arguments to be pre-filled.
  _.partial = function(func) {
    var boundArgs = slice.call(arguments, 1);
    var bound = function() {
      var position = 0, length = boundArgs.length;
      var args = Array(length);
      for (var i = 0; i < length; i++) {
        args[i] = boundArgs[i] === _ ? arguments[position++] : boundArgs[i];
      }
      while (position < arguments.length) args.push(arguments[position++]);
      return executeBound(func, bound, this, this, args);
    };
    return bound;
  };

  // Bind a number of an object's methods to that object. Remaining arguments
  // are the method names to be bound. Useful for ensuring that all callbacks
  // defined on an object belong to it.
  _.bindAll = function(obj) {
    var i, length = arguments.length, key;
    if (length <= 1) throw new Error('bindAll must be passed function names');
    for (i = 1; i < length; i++) {
      key = arguments[i];
      obj[key] = _.bind(obj[key], obj);
    }
    return obj;
  };

  // Memoize an expensive function by storing its results.
  _.memoize = function(func, hasher) {
    var memoize = function(key) {
      var cache = memoize.cache;
      var address = '' + (hasher ? hasher.apply(this, arguments) : key);
      if (!_.has(cache, address)) cache[address] = func.apply(this, arguments);
      return cache[address];
    };
    memoize.cache = {};
    return memoize;
  };

  // Delays a function for the given number of milliseconds, and then calls
  // it with the arguments supplied.
  _.delay = function(func, wait) {
    var args = slice.call(arguments, 2);
    return setTimeout(function(){
      return func.apply(null, args);
    }, wait);
  };

  // Defers a function, scheduling it to run after the current call stack has
  // cleared.
  _.defer = _.partial(_.delay, _, 1);

  // Returns a function, that, when invoked, will only be triggered at most once
  // during a given window of time. Normally, the throttled function will run
  // as much as it can, without ever going more than once per `wait` duration;
  // but if you'd like to disable the execution on the leading edge, pass
  // `{leading: false}`. To disable execution on the trailing edge, ditto.
  _.throttle = function(func, wait, options) {
    var context, args, result;
    var timeout = null;
    var previous = 0;
    if (!options) options = {};
    var later = function() {
      previous = options.leading === false ? 0 : _.now();
      timeout = null;
      result = func.apply(context, args);
      if (!timeout) context = args = null;
    };
    return function() {
      var now = _.now();
      if (!previous && options.leading === false) previous = now;
      var remaining = wait - (now - previous);
      context = this;
      args = arguments;
      if (remaining <= 0 || remaining > wait) {
        if (timeout) {
          clearTimeout(timeout);
          timeout = null;
        }
        previous = now;
        result = func.apply(context, args);
        if (!timeout) context = args = null;
      } else if (!timeout && options.trailing !== false) {
        timeout = setTimeout(later, remaining);
      }
      return result;
    };
  };

  // Returns a function, that, as long as it continues to be invoked, will not
  // be triggered. The function will be called after it stops being called for
  // N milliseconds. If `immediate` is passed, trigger the function on the
  // leading edge, instead of the trailing.
  _.debounce = function(func, wait, immediate) {
    var timeout, args, context, timestamp, result;

    var later = function() {
      var last = _.now() - timestamp;

      if (last < wait && last >= 0) {
        timeout = setTimeout(later, wait - last);
      } else {
        timeout = null;
        if (!immediate) {
          result = func.apply(context, args);
          if (!timeout) context = args = null;
        }
      }
    };

    return function() {
      context = this;
      args = arguments;
      timestamp = _.now();
      var callNow = immediate && !timeout;
      if (!timeout) timeout = setTimeout(later, wait);
      if (callNow) {
        result = func.apply(context, args);
        context = args = null;
      }

      return result;
    };
  };

  // Returns the first function passed as an argument to the second,
  // allowing you to adjust arguments, run code before and after, and
  // conditionally execute the original function.
  _.wrap = function(func, wrapper) {
    return _.partial(wrapper, func);
  };

  // Returns a negated version of the passed-in predicate.
  _.negate = function(predicate) {
    return function() {
      return !predicate.apply(this, arguments);
    };
  };

  // Returns a function that is the composition of a list of functions, each
  // consuming the return value of the function that follows.
  _.compose = function() {
    var args = arguments;
    var start = args.length - 1;
    return function() {
      var i = start;
      var result = args[start].apply(this, arguments);
      while (i--) result = args[i].call(this, result);
      return result;
    };
  };

  // Returns a function that will only be executed on and after the Nth call.
  _.after = function(times, func) {
    return function() {
      if (--times < 1) {
        return func.apply(this, arguments);
      }
    };
  };

  // Returns a function that will only be executed up to (but not including) the Nth call.
  _.before = function(times, func) {
    var memo;
    return function() {
      if (--times > 0) {
        memo = func.apply(this, arguments);
      }
      if (times <= 1) func = null;
      return memo;
    };
  };

  // Returns a function that will be executed at most one time, no matter how
  // often you call it. Useful for lazy initialization.
  _.once = _.partial(_.before, 2);

  // Object Functions
  // ----------------

  // Keys in IE < 9 that won't be iterated by `for key in ...` and thus missed.
  var hasEnumBug = !{toString: null}.propertyIsEnumerable('toString');
  var nonEnumerableProps = ['valueOf', 'isPrototypeOf', 'toString',
                      'propertyIsEnumerable', 'hasOwnProperty', 'toLocaleString'];

  function collectNonEnumProps(obj, keys) {
    var nonEnumIdx = nonEnumerableProps.length;
    var constructor = obj.constructor;
    var proto = (_.isFunction(constructor) && constructor.prototype) || ObjProto;

    // Constructor is a special case.
    var prop = 'constructor';
    if (_.has(obj, prop) && !_.contains(keys, prop)) keys.push(prop);

    while (nonEnumIdx--) {
      prop = nonEnumerableProps[nonEnumIdx];
      if (prop in obj && obj[prop] !== proto[prop] && !_.contains(keys, prop)) {
        keys.push(prop);
      }
    }
  }

  // Retrieve the names of an object's own properties.
  // Delegates to **ECMAScript 5**'s native `Object.keys`
  _.keys = function(obj) {
    if (!_.isObject(obj)) return [];
    if (nativeKeys) return nativeKeys(obj);
    var keys = [];
    for (var key in obj) if (_.has(obj, key)) keys.push(key);
    // Ahem, IE < 9.
    if (hasEnumBug) collectNonEnumProps(obj, keys);
    return keys;
  };

  // Retrieve all the property names of an object.
  _.allKeys = function(obj) {
    if (!_.isObject(obj)) return [];
    var keys = [];
    for (var key in obj) keys.push(key);
    // Ahem, IE < 9.
    if (hasEnumBug) collectNonEnumProps(obj, keys);
    return keys;
  };

  // Retrieve the values of an object's properties.
  _.values = function(obj) {
    var keys = _.keys(obj);
    var length = keys.length;
    var values = Array(length);
    for (var i = 0; i < length; i++) {
      values[i] = obj[keys[i]];
    }
    return values;
  };

  // Returns the results of applying the iteratee to each element of the object
  // In contrast to _.map it returns an object
  _.mapObject = function(obj, iteratee, context) {
    iteratee = cb(iteratee, context);
    var keys =  _.keys(obj),
          length = keys.length,
          results = {},
          currentKey;
      for (var index = 0; index < length; index++) {
        currentKey = keys[index];
        results[currentKey] = iteratee(obj[currentKey], currentKey, obj);
      }
      return results;
  };

  // Convert an object into a list of `[key, value]` pairs.
  _.pairs = function(obj) {
    var keys = _.keys(obj);
    var length = keys.length;
    var pairs = Array(length);
    for (var i = 0; i < length; i++) {
      pairs[i] = [keys[i], obj[keys[i]]];
    }
    return pairs;
  };

  // Invert the keys and values of an object. The values must be serializable.
  _.invert = function(obj) {
    var result = {};
    var keys = _.keys(obj);
    for (var i = 0, length = keys.length; i < length; i++) {
      result[obj[keys[i]]] = keys[i];
    }
    return result;
  };

  // Return a sorted list of the function names available on the object.
  // Aliased as `methods`
  _.functions = _.methods = function(obj) {
    var names = [];
    for (var key in obj) {
      if (_.isFunction(obj[key])) names.push(key);
    }
    return names.sort();
  };

  // Extend a given object with all the properties in passed-in object(s).
  _.extend = createAssigner(_.allKeys);

  // Assigns a given object with all the own properties in the passed-in object(s)
  // (https://developer.mozilla.org/docs/Web/JavaScript/Reference/Global_Objects/Object/assign)
  _.extendOwn = _.assign = createAssigner(_.keys);

  // Returns the first key on an object that passes a predicate test
  _.findKey = function(obj, predicate, context) {
    predicate = cb(predicate, context);
    var keys = _.keys(obj), key;
    for (var i = 0, length = keys.length; i < length; i++) {
      key = keys[i];
      if (predicate(obj[key], key, obj)) return key;
    }
  };

  // Return a copy of the object only containing the whitelisted properties.
  _.pick = function(object, oiteratee, context) {
    var result = {}, obj = object, iteratee, keys;
    if (obj == null) return result;
    if (_.isFunction(oiteratee)) {
      keys = _.allKeys(obj);
      iteratee = optimizeCb(oiteratee, context);
    } else {
      keys = flatten(arguments, false, false, 1);
      iteratee = function(value, key, obj) { return key in obj; };
      obj = Object(obj);
    }
    for (var i = 0, length = keys.length; i < length; i++) {
      var key = keys[i];
      var value = obj[key];
      if (iteratee(value, key, obj)) result[key] = value;
    }
    return result;
  };

   // Return a copy of the object without the blacklisted properties.
  _.omit = function(obj, iteratee, context) {
    if (_.isFunction(iteratee)) {
      iteratee = _.negate(iteratee);
    } else {
      var keys = _.map(flatten(arguments, false, false, 1), String);
      iteratee = function(value, key) {
        return !_.contains(keys, key);
      };
    }
    return _.pick(obj, iteratee, context);
  };

  // Fill in a given object with default properties.
  _.defaults = createAssigner(_.allKeys, true);

  // Creates an object that inherits from the given prototype object.
  // If additional properties are provided then they will be added to the
  // created object.
  _.create = function(prototype, props) {
    var result = baseCreate(prototype);
    if (props) _.extendOwn(result, props);
    return result;
  };

  // Create a (shallow-cloned) duplicate of an object.
  _.clone = function(obj) {
    if (!_.isObject(obj)) return obj;
    return _.isArray(obj) ? obj.slice() : _.extend({}, obj);
  };

  // Invokes interceptor with the obj, and then returns obj.
  // The primary purpose of this method is to "tap into" a method chain, in
  // order to perform operations on intermediate results within the chain.
  _.tap = function(obj, interceptor) {
    interceptor(obj);
    return obj;
  };

  // Returns whether an object has a given set of `key:value` pairs.
  _.isMatch = function(object, attrs) {
    var keys = _.keys(attrs), length = keys.length;
    if (object == null) return !length;
    var obj = Object(object);
    for (var i = 0; i < length; i++) {
      var key = keys[i];
      if (attrs[key] !== obj[key] || !(key in obj)) return false;
    }
    return true;
  };


  // Internal recursive comparison function for `isEqual`.
  var eq = function(a, b, aStack, bStack) {
    // Identical objects are equal. `0 === -0`, but they aren't identical.
    // See the [Harmony `egal` proposal](http://wiki.ecmascript.org/doku.php?id=harmony:egal).
    if (a === b) return a !== 0 || 1 / a === 1 / b;
    // A strict comparison is necessary because `null == undefined`.
    if (a == null || b == null) return a === b;
    // Unwrap any wrapped objects.
    if (a instanceof _) a = a._wrapped;
    if (b instanceof _) b = b._wrapped;
    // Compare `[[Class]]` names.
    var className = toString.call(a);
    if (className !== toString.call(b)) return false;
    switch (className) {
      // Strings, numbers, regular expressions, dates, and booleans are compared by value.
      case '[object RegExp]':
      // RegExps are coerced to strings for comparison (Note: '' + /a/i === '/a/i')
      case '[object String]':
        // Primitives and their corresponding object wrappers are equivalent; thus, `"5"` is
        // equivalent to `new String("5")`.
        return '' + a === '' + b;
      case '[object Number]':
        // `NaN`s are equivalent, but non-reflexive.
        // Object(NaN) is equivalent to NaN
        if (+a !== +a) return +b !== +b;
        // An `egal` comparison is performed for other numeric values.
        return +a === 0 ? 1 / +a === 1 / b : +a === +b;
      case '[object Date]':
      case '[object Boolean]':
        // Coerce dates and booleans to numeric primitive values. Dates are compared by their
        // millisecond representations. Note that invalid dates with millisecond representations
        // of `NaN` are not equivalent.
        return +a === +b;
    }

    var areArrays = className === '[object Array]';
    if (!areArrays) {
      if (typeof a != 'object' || typeof b != 'object') return false;

      // Objects with different constructors are not equivalent, but `Object`s or `Array`s
      // from different frames are.
      var aCtor = a.constructor, bCtor = b.constructor;
      if (aCtor !== bCtor && !(_.isFunction(aCtor) && aCtor instanceof aCtor &&
                               _.isFunction(bCtor) && bCtor instanceof bCtor)
                          && ('constructor' in a && 'constructor' in b)) {
        return false;
      }
    }
    // Assume equality for cyclic structures. The algorithm for detecting cyclic
    // structures is adapted from ES 5.1 section 15.12.3, abstract operation `JO`.

    // Initializing stack of traversed objects.
    // It's done here since we only need them for objects and arrays comparison.
    aStack = aStack || [];
    bStack = bStack || [];
    var length = aStack.length;
    while (length--) {
      // Linear search. Performance is inversely proportional to the number of
      // unique nested structures.
      if (aStack[length] === a) return bStack[length] === b;
    }

    // Add the first object to the stack of traversed objects.
    aStack.push(a);
    bStack.push(b);

    // Recursively compare objects and arrays.
    if (areArrays) {
      // Compare array lengths to determine if a deep comparison is necessary.
      length = a.length;
      if (length !== b.length) return false;
      // Deep compare the contents, ignoring non-numeric properties.
      while (length--) {
        if (!eq(a[length], b[length], aStack, bStack)) return false;
      }
    } else {
      // Deep compare objects.
      var keys = _.keys(a), key;
      length = keys.length;
      // Ensure that both objects contain the same number of properties before comparing deep equality.
      if (_.keys(b).length !== length) return false;
      while (length--) {
        // Deep compare each member
        key = keys[length];
        if (!(_.has(b, key) && eq(a[key], b[key], aStack, bStack))) return false;
      }
    }
    // Remove the first object from the stack of traversed objects.
    aStack.pop();
    bStack.pop();
    return true;
  };

  // Perform a deep comparison to check if two objects are equal.
  _.isEqual = function(a, b) {
    return eq(a, b);
  };

  // Is a given array, string, or object empty?
  // An "empty" object has no enumerable own-properties.
  _.isEmpty = function(obj) {
    if (obj == null) return true;
    if (isArrayLike(obj) && (_.isArray(obj) || _.isString(obj) || _.isArguments(obj))) return obj.length === 0;
    return _.keys(obj).length === 0;
  };

  // Is a given value a DOM element?
  _.isElement = function(obj) {
    return !!(obj && obj.nodeType === 1);
  };

  // Is a given value an array?
  // Delegates to ECMA5's native Array.isArray
  _.isArray = nativeIsArray || function(obj) {
    return toString.call(obj) === '[object Array]';
  };

  // Is a given variable an object?
  _.isObject = function(obj) {
    var type = typeof obj;
    return type === 'function' || type === 'object' && !!obj;
  };

  // Add some isType methods: isArguments, isFunction, isString, isNumber, isDate, isRegExp, isError.
  _.each(['Arguments', 'Function', 'String', 'Number', 'Date', 'RegExp', 'Error'], function(name) {
    _['is' + name] = function(obj) {
      return toString.call(obj) === '[object ' + name + ']';
    };
  });

  // Define a fallback version of the method in browsers (ahem, IE < 9), where
  // there isn't any inspectable "Arguments" type.
  if (!_.isArguments(arguments)) {
    _.isArguments = function(obj) {
      return _.has(obj, 'callee');
    };
  }

  // Optimize `isFunction` if appropriate. Work around some typeof bugs in old v8,
  // IE 11 (#1621), and in Safari 8 (#1929).
  if (typeof /./ != 'function' && typeof Int8Array != 'object') {
    _.isFunction = function(obj) {
      return typeof obj == 'function' || false;
    };
  }

  // Is a given object a finite number?
  _.isFinite = function(obj) {
    return isFinite(obj) && !isNaN(parseFloat(obj));
  };

  // Is the given value `NaN`? (NaN is the only number which does not equal itself).
  _.isNaN = function(obj) {
    return _.isNumber(obj) && obj !== +obj;
  };

  // Is a given value a boolean?
  _.isBoolean = function(obj) {
    return obj === true || obj === false || toString.call(obj) === '[object Boolean]';
  };

  // Is a given value equal to null?
  _.isNull = function(obj) {
    return obj === null;
  };

  // Is a given variable undefined?
  _.isUndefined = function(obj) {
    return obj === void 0;
  };

  // Shortcut function for checking if an object has a given property directly
  // on itself (in other words, not on a prototype).
  _.has = function(obj, key) {
    return obj != null && hasOwnProperty.call(obj, key);
  };

  // Utility Functions
  // -----------------

  // Run Underscore.js in *noConflict* mode, returning the `_` variable to its
  // previous owner. Returns a reference to the Underscore object.
  _.noConflict = function() {
    root._ = previousUnderscore;
    return this;
  };

  // Keep the identity function around for default iteratees.
  _.identity = function(value) {
    return value;
  };

  // Predicate-generating functions. Often useful outside of Underscore.
  _.constant = function(value) {
    return function() {
      return value;
    };
  };

  _.noop = function(){};

  _.property = property;

  // Generates a function for a given object that returns a given property.
  _.propertyOf = function(obj) {
    return obj == null ? function(){} : function(key) {
      return obj[key];
    };
  };

  // Returns a predicate for checking whether an object has a given set of
  // `key:value` pairs.
  _.matcher = _.matches = function(attrs) {
    attrs = _.extendOwn({}, attrs);
    return function(obj) {
      return _.isMatch(obj, attrs);
    };
  };

  // Run a function **n** times.
  _.times = function(n, iteratee, context) {
    var accum = Array(Math.max(0, n));
    iteratee = optimizeCb(iteratee, context, 1);
    for (var i = 0; i < n; i++) accum[i] = iteratee(i);
    return accum;
  };

  // Return a random integer between min and max (inclusive).
  _.random = function(min, max) {
    if (max == null) {
      max = min;
      min = 0;
    }
    return min + Math.floor(Math.random() * (max - min + 1));
  };

  // A (possibly faster) way to get the current timestamp as an integer.
  _.now = Date.now || function() {
    return new Date().getTime();
  };

   // List of HTML entities for escaping.
  var escapeMap = {
    '&': '&amp;',
    '<': '&lt;',
    '>': '&gt;',
    '"': '&quot;',
    "'": '&#x27;',
    '`': '&#x60;'
  };
  var unescapeMap = _.invert(escapeMap);

  // Functions for escaping and unescaping strings to/from HTML interpolation.
  var createEscaper = function(map) {
    var escaper = function(match) {
      return map[match];
    };
    // Regexes for identifying a key that needs to be escaped
    var source = '(?:' + _.keys(map).join('|') + ')';
    var testRegexp = RegExp(source);
    var replaceRegexp = RegExp(source, 'g');
    return function(string) {
      string = string == null ? '' : '' + string;
      return testRegexp.test(string) ? string.replace(replaceRegexp, escaper) : string;
    };
  };
  _.escape = createEscaper(escapeMap);
  _.unescape = createEscaper(unescapeMap);

  // If the value of the named `property` is a function then invoke it with the
  // `object` as context; otherwise, return it.
  _.result = function(object, property, fallback) {
    var value = object == null ? void 0 : object[property];
    if (value === void 0) {
      value = fallback;
    }
    return _.isFunction(value) ? value.call(object) : value;
  };

  // Generate a unique integer id (unique within the entire client session).
  // Useful for temporary DOM ids.
  var idCounter = 0;
  _.uniqueId = function(prefix) {
    var id = ++idCounter + '';
    return prefix ? prefix + id : id;
  };

  // By default, Underscore uses ERB-style template delimiters, change the
  // following template settings to use alternative delimiters.
  _.templateSettings = {
    evaluate    : /<%([\s\S]+?)%>/g,
    interpolate : /<%=([\s\S]+?)%>/g,
    escape      : /<%-([\s\S]+?)%>/g
  };

  // When customizing `templateSettings`, if you don't want to define an
  // interpolation, evaluation or escaping regex, we need one that is
  // guaranteed not to match.
  var noMatch = /(.)^/;

  // Certain characters need to be escaped so that they can be put into a
  // string literal.
  var escapes = {
    "'":      "'",
    '\\':     '\\',
    '\r':     'r',
    '\n':     'n',
    '\u2028': 'u2028',
    '\u2029': 'u2029'
  };

  var escaper = /\\|'|\r|\n|\u2028|\u2029/g;

  var escapeChar = function(match) {
    return '\\' + escapes[match];
  };

  // JavaScript micro-templating, similar to John Resig's implementation.
  // Underscore templating handles arbitrary delimiters, preserves whitespace,
  // and correctly escapes quotes within interpolated code.
  // NB: `oldSettings` only exists for backwards compatibility.
  _.template = function(text, settings, oldSettings) {
    if (!settings && oldSettings) settings = oldSettings;
    settings = _.defaults({}, settings, _.templateSettings);

    // Combine delimiters into one regular expression via alternation.
    var matcher = RegExp([
      (settings.escape || noMatch).source,
      (settings.interpolate || noMatch).source,
      (settings.evaluate || noMatch).source
    ].join('|') + '|$', 'g');

    // Compile the template source, escaping string literals appropriately.
    var index = 0;
    var source = "__p+='";
    text.replace(matcher, function(match, escape, interpolate, evaluate, offset) {
      source += text.slice(index, offset).replace(escaper, escapeChar);
      index = offset + match.length;

      if (escape) {
        source += "'+\n((__t=(" + escape + "))==null?'':_.escape(__t))+\n'";
      } else if (interpolate) {
        source += "'+\n((__t=(" + interpolate + "))==null?'':__t)+\n'";
      } else if (evaluate) {
        source += "';\n" + evaluate + "\n__p+='";
      }

      // Adobe VMs need the match returned to produce the correct offest.
      return match;
    });
    source += "';\n";

    // If a variable is not specified, place data values in local scope.
    if (!settings.variable) source = 'with(obj||{}){\n' + source + '}\n';

    source = "var __t,__p='',__j=Array.prototype.join," +
      "print=function(){__p+=__j.call(arguments,'');};\n" +
      source + 'return __p;\n';

    try {
      var render = new Function(settings.variable || 'obj', '_', source);
    } catch (e) {
      e.source = source;
      throw e;
    }

    var template = function(data) {
      return render.call(this, data, _);
    };

    // Provide the compiled source as a convenience for precompilation.
    var argument = settings.variable || 'obj';
    template.source = 'function(' + argument + '){\n' + source + '}';

    return template;
  };

  // Add a "chain" function. Start chaining a wrapped Underscore object.
  _.chain = function(obj) {
    var instance = _(obj);
    instance._chain = true;
    return instance;
  };

  // OOP
  // ---------------
  // If Underscore is called as a function, it returns a wrapped object that
  // can be used OO-style. This wrapper holds altered versions of all the
  // underscore functions. Wrapped objects may be chained.

  // Helper function to continue chaining intermediate results.
  var result = function(instance, obj) {
    return instance._chain ? _(obj).chain() : obj;
  };

  // Add your own custom functions to the Underscore object.
  _.mixin = function(obj) {
    _.each(_.functions(obj), function(name) {
      var func = _[name] = obj[name];
      _.prototype[name] = function() {
        var args = [this._wrapped];
        push.apply(args, arguments);
        return result(this, func.apply(_, args));
      };
    });
  };

  // Add all of the Underscore functions to the wrapper object.
  _.mixin(_);

  // Add all mutator Array functions to the wrapper.
  _.each(['pop', 'push', 'reverse', 'shift', 'sort', 'splice', 'unshift'], function(name) {
    var method = ArrayProto[name];
    _.prototype[name] = function() {
      var obj = this._wrapped;
      method.apply(obj, arguments);
      if ((name === 'shift' || name === 'splice') && obj.length === 0) delete obj[0];
      return result(this, obj);
    };
  });

  // Add all accessor Array functions to the wrapper.
  _.each(['concat', 'join', 'slice'], function(name) {
    var method = ArrayProto[name];
    _.prototype[name] = function() {
      return result(this, method.apply(this._wrapped, arguments));
    };
  });

  // Extracts the result from a wrapped and chained object.
  _.prototype.value = function() {
    return this._wrapped;
  };

  // Provide unwrapping proxy for some methods used in engine operations
  // such as arithmetic and JSON stringification.
  _.prototype.valueOf = _.prototype.toJSON = _.prototype.value;

  _.prototype.toString = function() {
    return '' + this._wrapped;
  };

  // AMD registration happens at the end for compatibility with AMD loaders
  // that may not enforce next-turn semantics on modules. Even though general
  // practice for AMD registration is to be anonymous, underscore registers
  // as a named module because, like jQuery, it is a base library that is
  // popular enough to be bundled in a third party lib, but not be part of
  // an AMD load request. Those cases could generate an error when an
  // anonymous define() is called outside of a loader request.
  if (typeof define === 'function' && define.amd) {
    define('underscore', [], function() {
      return _;
    });
  }
}.call(this));

/**
 * Patterns logging - minimal logging framework
 *
 * Copyright 2012 Simplon B.V.
 */

(function() {
    // source: https://developer.mozilla.org/en-US/docs/JavaScript/Reference/Global_Objects/Function/bind
    if (!Function.prototype.bind) {
        Function.prototype.bind = function (oThis) {
            if (typeof this !== "function") {
                // closest thing possible to the ECMAScript 5 internal IsCallable function
                throw new TypeError("Function.prototype.bind - what is trying to be bound is not callable");
            }

            var aArgs = Array.prototype.slice.call(arguments, 1),
                fToBind = this,
                fNOP = function () {},
                fBound = function () {
                    return fToBind.apply(this instanceof fNOP &&
                            oThis ? this : oThis,
                            aArgs.concat(Array.prototype.slice.call(arguments)));
                };
            fNOP.prototype = this.prototype;
            fBound.prototype = new fNOP();

            return fBound;
        };
    }

    var root,    // root logger instance
        writer;  // writer instance, used to output log entries

    var Level = {
        DEBUG: 10,
        INFO: 20,
        WARN: 30,
        ERROR: 40,
        FATAL: 50
    };

    function IEConsoleWriter() {
    }

    IEConsoleWriter.prototype = {
        output:  function(log_name, level, messages) {
            // console.log will magically appear in IE8 when the user opens the
            // F12 Developer Tools, so we have to test for it every time.
            if (typeof window.console==="undefined" || typeof console.log==="undefined")
                    return;
            if (log_name)
                messages.unshift(log_name+":");
            var message = messages.join(" ");

            // Under some conditions console.log will be available but the
            // other functions are missing.
            if (typeof console.info===undefined) {
                var level_name;
                if (level<=Level.DEBUG)
                    level_name="DEBUG";
                else if (level<=Level.INFO)
                    level_name="INFO";
                else if (level<=Level.WARN)
                    level_name="WARN";
                else if (level<=Level.ERROR)
                    level_name="ERROR";
                else
                    level_name="FATAL";
                console.log("["+level_name+"] "+message);
            } else {
                if (level<=Level.DEBUG) {
                    // console.debug exists but is deprecated
                    message="[DEBUG] "+message;
                    console.log(message);
                } else if (level<=Level.INFO)
                    console.info(message);
                else if (level<=Level.WARN)
                    console.warn(message);
                else
                    console.error(message);
            }
        }
    };


    function ConsoleWriter() {
    }

    ConsoleWriter.prototype = {
        output: function(log_name, level, messages) {
            if (log_name)
                messages.unshift(log_name+":");
            if (level<=Level.DEBUG) {
                // console.debug exists but is deprecated
                messages.unshift("[DEBUG]");
                console.log.apply(console, messages);
            } else if (level<=Level.INFO)
                console.info.apply(console, messages);
            else if (level<=Level.WARN)
                console.warn.apply(console, messages);
            else
                console.error.apply(console, messages);
        }
    };


    function Logger(name, parent) {
        this._loggers={};
        this.name=name || "";
        this._parent=parent || null;
        if (!parent) {
            this._enabled=true;
            this._level=Level.WARN;
        }
    }

    Logger.prototype = {
        getLogger: function(name) {
            var path = name.split("."),
                root = this,
                route = this.name ? [this.name] : [];
            while (path.length) {
                var entry = path.shift();
                route.push(entry);
                if (!(entry in root._loggers))
                    root._loggers[entry] = new Logger(route.join("."), root);
                root=root._loggers[entry];
            }
            return root;
        },

        _getFlag: function(flag) {
            var context=this;
            flag="_"+flag;
            while (context!==null) {
                if (context[flag]!==undefined)
                    return context[flag];
                context=context._parent;
            }
            return null;
        },

        setEnabled: function(state) {
            this._enabled=!!state;
        },

        isEnabled: function() {
            this._getFlag("enabled");
        },

        setLevel: function(level) {
            if (typeof level==="number")
                this._level=level;
            else if (typeof level==="string") {
                level=level.toUpperCase();
                if (level in Level)
                    this._level=Level[level];
            }
        },

        getLevel: function() {
            return this._getFlag("level");
        },

        log: function(level, messages) {
            if (!messages.length || !this._getFlag("enabled") || level<this._getFlag("level"))
                return;
            messages=Array.prototype.slice.call(messages);
            writer.output(this.name, level, messages);
        },

        debug: function() {
            this.log(Level.DEBUG, arguments);
        },

        info: function() {
            this.log(Level.INFO, arguments);
        },

        warn: function() {
            this.log(Level.WARN, arguments);
        },

        error: function() {
            this.log(Level.ERROR, arguments);
        },

        fatal: function() {
            this.log(Level.FATAL, arguments);
        }
    };

    function getWriter() {
        return writer;
    }

    function setWriter(w) {
        writer=w;
    }

    if (!window.console || !window.console.log || typeof window.console.log.apply !== "function") {
        setWriter(new IEConsoleWriter());
    } else {
        setWriter(new ConsoleWriter());
    }

    root=new Logger();

    var logconfig = /loglevel(|-[^=]+)=([^&]+)/g,
        match;

    while ((match=logconfig.exec(window.location.search))!==null) {
        var logger = (match[1]==="") ? root : root.getLogger(match[1].slice(1));
        logger.setLevel(match[2].toUpperCase());
    }

    var api = {
        Level: Level,
        getLogger: root.getLogger.bind(root),
        setEnabled: root.setEnabled.bind(root),
        isEnabled: root.isEnabled.bind(root),
        setLevel: root.setLevel.bind(root),
        getLevel: root.getLevel.bind(root),
        debug: root.debug.bind(root),
        info: root.info.bind(root),
        warn: root.warn.bind(root),
        error: root.error.bind(root),
        fatal: root.fatal.bind(root),
        getWriter: getWriter,
        setWriter: setWriter
    };

    // Expose as either an AMD module if possible. If not fall back to exposing
    // a global object.
    if (typeof define==="function")
        define("logging", [], function () {
            return api;
        });
    else
        window.logging=api;
})();

/**
 * Patterns logger - wrapper around logging library
 *
 * Copyright 2012-2013 Florian Friesdorf
 */
define('pat-logger',[
    'logging'
], function(logging) {
    var log = logging.getLogger('patterns');
    return log;
});

/*!
 * jQuery Browser Plugin 0.0.8
 * https://github.com/gabceb/jquery-browser-plugin
 *
 * Original jquery-browser code Copyright 2005, 2015 jQuery Foundation, Inc. and other contributors
 * http://jquery.org/license
 *
 * Modifications Copyright 2015 Gabriel Cebrian
 * https://github.com/gabceb
 *
 * Released under the MIT license
 *
 * Date: 05-07-2015
 */
/*global window: false */

(function (factory) {
  if (typeof define === 'function' && define.amd) {
    // AMD. Register as an anonymous module.
    define('jquery.browser',['jquery'], function ($) {
      return factory($);
    });
  } else if (typeof module === 'object' && typeof module.exports === 'object') {
    // Node-like environment
    module.exports = factory(require('jquery'));
  } else {
    // Browser globals
    factory(window.jQuery);
  }
}(function(jQuery) {
  "use strict";

  function uaMatch( ua ) {
    // If an UA is not provided, default to the current browser UA.
    if ( ua === undefined ) {
      ua = window.navigator.userAgent;
    }
    ua = ua.toLowerCase();

    var match = /(edge)\/([\w.]+)/.exec( ua ) ||
        /(opr)[\/]([\w.]+)/.exec( ua ) ||
        /(chrome)[ \/]([\w.]+)/.exec( ua ) ||
        /(version)(applewebkit)[ \/]([\w.]+).*(safari)[ \/]([\w.]+)/.exec( ua ) ||
        /(webkit)[ \/]([\w.]+).*(version)[ \/]([\w.]+).*(safari)[ \/]([\w.]+)/.exec( ua ) ||
        /(webkit)[ \/]([\w.]+)/.exec( ua ) ||
        /(opera)(?:.*version|)[ \/]([\w.]+)/.exec( ua ) ||
        /(msie) ([\w.]+)/.exec( ua ) ||
        ua.indexOf("trident") >= 0 && /(rv)(?::| )([\w.]+)/.exec( ua ) ||
        ua.indexOf("compatible") < 0 && /(mozilla)(?:.*? rv:([\w.]+)|)/.exec( ua ) ||
        [];

    var platform_match = /(ipad)/.exec( ua ) ||
        /(ipod)/.exec( ua ) ||
        /(iphone)/.exec( ua ) ||
        /(kindle)/.exec( ua ) ||
        /(silk)/.exec( ua ) ||
        /(android)/.exec( ua ) ||
        /(windows phone)/.exec( ua ) ||
        /(win)/.exec( ua ) ||
        /(mac)/.exec( ua ) ||
        /(linux)/.exec( ua ) ||
        /(cros)/.exec( ua ) ||
        /(playbook)/.exec( ua ) ||
        /(bb)/.exec( ua ) ||
        /(blackberry)/.exec( ua ) ||
        [];

    var browser = {},
        matched = {
          browser: match[ 5 ] || match[ 3 ] || match[ 1 ] || "",
          version: match[ 2 ] || match[ 4 ] || "0",
          versionNumber: match[ 4 ] || match[ 2 ] || "0",
          platform: platform_match[ 0 ] || ""
        };

    if ( matched.browser ) {
      browser[ matched.browser ] = true;
      browser.version = matched.version;
      browser.versionNumber = parseInt(matched.versionNumber, 10);
    }

    if ( matched.platform ) {
      browser[ matched.platform ] = true;
    }

    // These are all considered mobile platforms, meaning they run a mobile browser
    if ( browser.android || browser.bb || browser.blackberry || browser.ipad || browser.iphone ||
      browser.ipod || browser.kindle || browser.playbook || browser.silk || browser[ "windows phone" ]) {
      browser.mobile = true;
    }

    // These are all considered desktop platforms, meaning they run a desktop browser
    if ( browser.cros || browser.mac || browser.linux || browser.win ) {
      browser.desktop = true;
    }

    // Chrome, Opera 15+ and Safari are webkit based browsers
    if ( browser.chrome || browser.opr || browser.safari ) {
      browser.webkit = true;
    }

    // IE11 has a new token so we will assign it msie to avoid breaking changes
    // IE12 disguises itself as Chrome, but adds a new Edge token.
    if ( browser.rv || browser.edge ) {
      var ie = "msie";

      matched.browser = ie;
      browser[ie] = true;
    }

    // Blackberry browsers are marked as Safari on BlackBerry
    if ( browser.safari && browser.blackberry ) {
      var blackberry = "blackberry";

      matched.browser = blackberry;
      browser[blackberry] = true;
    }

    // Playbook browsers are marked as Safari on Playbook
    if ( browser.safari && browser.playbook ) {
      var playbook = "playbook";

      matched.browser = playbook;
      browser[playbook] = true;
    }

    // BB10 is a newer OS version of BlackBerry
    if ( browser.bb ) {
      var bb = "blackberry";

      matched.browser = bb;
      browser[bb] = true;
    }

    // Opera 15+ are identified as opr
    if ( browser.opr ) {
      var opera = "opera";

      matched.browser = opera;
      browser[opera] = true;
    }

    // Stock Android browsers are marked as Safari on Android.
    if ( browser.safari && browser.android ) {
      var android = "android";

      matched.browser = android;
      browser[android] = true;
    }

    // Kindle browsers are marked as Safari on Kindle
    if ( browser.safari && browser.kindle ) {
      var kindle = "kindle";

      matched.browser = kindle;
      browser[kindle] = true;
    }

     // Kindle Silk browsers are marked as Safari on Kindle
    if ( browser.safari && browser.silk ) {
      var silk = "silk";

      matched.browser = silk;
      browser[silk] = true;
    }

    // Assign the name and platform variable
    browser.name = matched.browser;
    browser.platform = matched.platform;
    return browser;
  }

  // Run the matching process, also assign the function to the returned object
  // for manual, jQuery-free use if desired
  window.jQBrowser = uaMatch( window.navigator.userAgent );
  window.jQBrowser.uaMatch = uaMatch;

  // Only assign to jQuery.browser if jQuery is loaded
  if ( jQuery ) {
    jQuery.browser = window.jQBrowser;
  }

  return window.jQBrowser;
}));

define('pat-utils',[
    "jquery",
    "underscore",
    "jquery.browser"  // adds itself to the jquery object, no need to pass to the define callback.
], function($, _) {

    $.fn.safeClone = function () {
        var $clone = this.clone();
        // IE BUG : Placeholder text becomes actual value after deep clone on textarea
        // https://connect.microsoft.com/IE/feedback/details/781612/placeholder-text-becomes-actual-value-after-deep-clone-on-textarea
        if ($.browser.msie !== undefined && true) {
            $clone.findInclusive(':input[placeholder]').each(function(i, item) {
                var $item = $(item);
                if ($item.attr('placeholder') === $item.val()) {
                    $item.val('');
                }
            });
        }
        return $clone;
    };

    // Production steps of ECMA-262, Edition 5, 15.4.4.18
    // Reference: http://es5.github.io/#x15.4.4.18
    if (!Array.prototype.forEach) {
        Array.prototype.forEach = function(callback, thisArg) {
            var T, k;
            if (this === null) {
                throw new TypeError(' this is null or not defined');
            }
            // 1. Let O be the result of calling ToObject passing the |this| value as the argument.
            var O = Object(this);
            // 2. Let lenValue be the result of calling the Get internal method of O with the argument "length".
            // 3. Let len be ToUint32(lenValue).
            var len = O.length >>> 0;
            // 4. If IsCallable(callback) is false, throw a TypeError exception.
            // See: http://es5.github.com/#x9.11
            if (typeof callback !== "function") {
                throw new TypeError(callback + ' is not a function');
            }
            // 5. If thisArg was supplied, let T be thisArg; else let T be undefined.
            if (arguments.length > 1) {
                T = thisArg;
            }
            // 6. Let k be 0
            k = 0;
            // 7. Repeat, while k < len
            while (k < len) {
                var kValue;
                // a. Let Pk be ToString(k).
                //   This is implicit for LHS operands of the in operator
                // b. Let kPresent be the result of calling the HasProperty internal method of O with argument Pk.
                //   This step can be combined with c
                // c. If kPresent is true, then
                if (k in O) {
                    // i. Let kValue be the result of calling the Get internal method of O with argument Pk.
                    kValue = O[k];
                    // ii. Call the Call internal method of callback with T as the this value and
                    // argument list containing kValue, k, and O.
                    callback.call(T, kValue, k, O);
                }
                // d. Increase k by 1.
                k++;
            }
            // 8. return undefined
        };
    }

    var singleBoundJQueryPlugin = function (pattern, method, options) {
        /* This is a jQuery plugin for patterns which are invoked ONCE FOR EACH
         * matched element in the DOM.
         *
         * This is how the Mockup-type patterns behave. They are constructor
         * functions which need to be invoked once per jQuery-wrapped DOM node
         * for all DOM nodes on which the pattern applies.
         */
        var $this = this;
        $this.each(function() {
            var pat, $el = $(this);
            pat = pattern.init($el, options);
            if (method) {
                if (pat[method] === undefined) {
                    $.error("Method " + method +
                            " does not exist on jQuery." + pattern.name);
                    return false;
                }
                if (method.charAt(0) === '_') {
                    $.error("Method " + method +
                            " is private on jQuery." + pattern.name);
                    return false;
                }
                pat[method].apply(pat, [options]);
            }
        });
        return $this;
    };

    var pluralBoundJQueryPlugin = function (pattern, method, options) {
        /* This is a jQuery plugin for patterns which are invoked ONCE FOR ALL
         * matched elements in the DOM.
         *
         * This is how the vanilla Patternslib-type patterns behave. They are
         * simple objects with an init method and this method gets called once
         * with a list of jQuery-wrapped DOM nodes on which the pattern
         * applies.
         */
        var $this = this;
        if (method) {
            if (pattern[method]) {
                return pattern[method].apply($this, [$this].concat([options]));
            } else {
                $.error("Method " + method +
                        " does not exist on jQuery." + pattern.name);
            }
        } else {
            pattern.init.apply($this, [$this].concat([options]));
        }
        return $this;
    };

    var jqueryPlugin = function(pattern) {
        return function(method, options) {
            var $this = this;
            if ($this.length === 0) {
                return $this;
            }
            if (typeof method === 'object') {
                options = method;
                method = undefined;
            }
            if (typeof pattern === "function") {
                return singleBoundJQueryPlugin.call(this, pattern, method, options);
            } else {
                return pluralBoundJQueryPlugin.call(this, pattern, method, options);
            }
        };
    };

    //     Underscore.js 1.3.1
    //     (c) 2009-2012 Jeremy Ashkenas, DocumentCloud Inc.
    //     Underscore is freely distributable under the MIT license.
    //     Portions of Underscore are inspired or borrowed from Prototype,
    //     Oliver Steele's Functional, and John Resig's Micro-Templating.
    //     For all details and documentation:
    //     http://documentcloud.github.com/underscore
    //
    // Returns a function, that, as long as it continues to be invoked, will not
    // be triggered. The function will be called after it stops being called for
    // N milliseconds.
    function debounce(func, wait) {
        var timeout;
        return function debounce_run() {
            var context = this, args = arguments;
            var later = function() {
                timeout = null;
                func.apply(context, args);
            };
            clearTimeout(timeout);
            timeout = setTimeout(later, wait);
        };
    }

    // Is a given variable an object?
    function isObject(obj) {
        var type = typeof obj;
        return type === 'function' || type === 'object' && !!obj;
    }

    // Extend a given object with all the properties in passed-in object(s).
    function extend(obj) {
        if (!isObject(obj)) return obj;
        var source, prop;
        for (var i = 1, length = arguments.length; i < length; i++) {
            source = arguments[i];
            for (prop in source) {
                if (hasOwnProperty.call(source, prop)) {
                    obj[prop] = source[prop];
                }
            }
        }
        return obj;
    }
    // END: Taken from Underscore.js until here.

    function rebaseURL(base, url) {
        if (url.indexOf("://")!==-1 || url[0]==="/")
            return url;
        return base.slice(0, base.lastIndexOf("/")+1) + url;
    }

    function findLabel(input) {
        var $label;
        for (var label=input.parentNode; label && label.nodeType!==11; label=label.parentNode) {
            if (label.tagName==="LABEL") {
                return label;
            }
        }
        if (input.id) {
            $label = $("label[for=\""+input.id+"\"]");
        }
        if ($label && $label.length===0 && input.form) {
            $label = $("label[for=\""+input.name+"\"]", input.form);
        }
        if ($label && $label.length) {
            return $label[0];
        } else {
            return null;
        }
    }

    // Taken from http://stackoverflow.com/questions/123999/how-to-tell-if-a-dom-element-is-visible-in-the-current-viewport
    function elementInViewport(el) {
       var rect = el.getBoundingClientRect(),
           docEl = document.documentElement,
           vWidth = window.innerWidth || docEl.clientWidth,
           vHeight = window.innerHeight || docEl.clientHeight;

        if (rect.right<0 || rect.bottom<0 || rect.left>vWidth || rect.top>vHeight)
            return false;
        return true;
    }

    // Taken from http://stackoverflow.com/questions/3446170/escape-string-for-use-in-javascript-regex
    function escapeRegExp(str) {
        return str.replace(/[\-\[\]\/\{\}\(\)\*\+\?\.\\\^\$\|]/g, "\\$&");
    }

    function removeWildcardClass($targets, classes) {
        if (classes.indexOf("*")===-1)
            $targets.removeClass(classes);
        else {
            var matcher = classes.replace(/[\-\[\]{}()+?.,\\\^$|#\s]/g, "\\$&");
            matcher = matcher.replace(/[*]/g, ".*");
            matcher = new RegExp("^" + matcher + "$");
            $targets.filter("[class]").each(function() {
                var $this = $(this),
                    classes = $this.attr("class").split(/\s+/),
                    ok=[];
                for (var i=0; i<classes.length; i++)
                    if (!matcher.test(classes[i]))
                        ok.push(classes[i]);
                if (ok.length)
                    $this.attr("class", ok.join(" "));
                else
                    $this.removeAttr("class");
            });
        }
    }

    var transitions = {
        none: {hide: "hide", show: "show"},
        fade: {hide: "fadeOut", show: "fadeIn"},
        slide: {hide: "slideUp", show: "slideDown"}
    };

    function hideOrShow($slave, visible, options, pattern_name) {
        var duration = (options.transition==="css" || options.transition==="none") ? null : options.effect.duration;

        $slave.removeClass("visible hidden in-progress");
        var onComplete = function() {
            $slave
                .removeClass("in-progress")
                .addClass(visible ? "visible" : "hidden")
                .trigger("pat-update",
                        {pattern: pattern_name,
                         transition: "complete"});
        };
        if (!duration) {
            if (options.transition!=="css")
                $slave[visible ? "show" : "hide"]();
            onComplete();
        } else {
            var t = transitions[options.transition];
            $slave
                .addClass("in-progress")
                .trigger("pat-update",
                        {pattern: pattern_name,
                         transition: "start"});
            $slave[visible ? t.show : t.hide]({
                duration: duration,
                easing: options.effect.easing,
                complete: onComplete
            });
        }
    }

    function addURLQueryParameter(fullURL, param, value) {
        /* Using a positive lookahead (?=\=) to find the given parameter,
         * preceded by a ? or &, and followed by a = with a value after
         * than (using a non-greedy selector) and then followed by
         * a & or the end of the string.
         *
         * Taken from http://stackoverflow.com/questions/7640270/adding-modify-query-string-get-variables-in-a-url-with-javascript
         */
        var val = new RegExp('(\\?|\\&)' + param + '=.*?(?=(&|$))'),
            parts = fullURL.toString().split('#'),
            url = parts[0],
            hash = parts[1],
            qstring = /\?.+$/,
            newURL = url;
        // Check if the parameter exists
        if (val.test(url)) {
            // if it does, replace it, using the captured group
            // to determine & or ? at the beginning
            newURL = url.replace(val, '$1' + param + '=' + value);
        } else if (qstring.test(url)) {
            // otherwise, if there is a query string at all
            // add the param to the end of it
            newURL = url + '&' + param + '=' + value;
        } else {
            // if there's no query string, add one
            newURL = url + '?' + param + '=' + value;
        }
        if (hash) { newURL += '#' + hash; }
        return newURL;
    }

    function removeDuplicateObjects(objs) {
        /* Given an array of objects, remove any duplicate objects which might
         * be present.
         */
        var comparator = function(v, k) {
            return this[k] === v;
        };
        return _.reduce(objs, function(list, next_obj) {
            var is_duplicate = false;
            _.each(list, function(obj) {
                is_duplicate = (
                    (_.keys(obj).length === _.keys(next_obj).length) &&
                    (!_.chain(obj).omit(comparator.bind(next_obj)).keys().value().length)
                );
            });
            if (!is_duplicate) {
                list.push(next_obj);
            }
            return list;
        }, []);
    }

    function mergeStack(stack, length) {
        /* Given a list of lists of objects (which for brevity we call a stack),
         * return a list of objects where each object is the merge of all the
         * corresponding original objects at that particular index.
         *
         * If a certain sub-list doesn't have an object at that particular
         * index, the last object in that list is merged.
         */
        var results = [];
        for (var i=0; i<length; i++) {
            results.push({});
        }
        _.each(stack, function(frame) {
            var frame_length = frame.length-1;
            for (var x=0; x<length; x++) {
                results[x] = $.extend(results[x] || {}, frame[(x>frame_length) ? frame_length : x]);
            }
        });
        return results;
    }

    isElementInViewport = function (el, partial, offset) { 
        /* returns true if element is visible to the user ie. is in the viewport. 
         * Setting partial parameter to true, will only check if a part of the element is visible
         * in the viewport, specifically that some part of that element is touching the top part 
         * of the viewport. This only applies to the vertical direction, ie. doesnt check partial
         * visibility for horizontal scrolling
         * some code taken from:
         * http://stackoverflow.com/questions/123999/how-to-tell-if-a-dom-element-is-visible-in-the-current-viewport/7557433#7557433         
         */
        if (el === []) {
            return false;
        }
        if (el instanceof $) {
            el = el[0];
        }
        var rec = el.getBoundingClientRect(),
            rec_values = [rec.top, rec.bottom, rec.left, rec.right];
        if ( _.every(rec_values, function zero(v) { if ( v === 0 ){ return true;}}) ) {
            // if every property of rec is 0, the element is invisible;
            return false;            
        } else if (partial) {
            // when using getBoundingClientRect() (in the vertical case)
            // negative means above top of viewport, positive means below top of viewport
            // therefore for part of the element to be touching or crossing the top of the viewport
            // rec.top must <= 0 and rec.bottom must >= 0 
            // an optional tolerance offset can be added for when the desired element is not exactly 
            // toucing the top of the viewport but needs to be considered as touching. 
            if (offset === undefined) {
                offset = 0;
            }
            return (
                (rec.top <= 0+offset && rec.bottom >= 0+offset)
                //(rec.top >= 0+offset && rec.top <= window.innerHeight) // this checks if the element
                                                                       // touches bottom part of viewport
                // XXX do we want to include a check for the padding of an element?
                // using window.getComputedStyle(target).paddingTop
            );
        } else {           
            // this will return true if the entire element is completely in the viewport 
            return ( 
                rec.top >= 0 &&
                rec.left >= 0 &&
                rec.bottom <= (window.innerHeight || document.documentElement.clientHeight) && /*or $(window).height() */
                rec.right <= (window.innerWidth || document.documentElement.clientWidth) /*or $(window).width() */
            );        
        }
    };

    var utils = {
        // pattern pimping - own module?
        jqueryPlugin: jqueryPlugin,
        debounce: debounce,
        escapeRegExp: escapeRegExp,
        isObject: isObject,
        extend: extend,
        rebaseURL: rebaseURL,
        findLabel: findLabel,
        elementInViewport: elementInViewport,
        removeWildcardClass: removeWildcardClass,
        hideOrShow: hideOrShow,
        addURLQueryParameter: addURLQueryParameter,
        removeDuplicateObjects: removeDuplicateObjects,
        mergeStack: mergeStack,
        isElementInViewport: isElementInViewport
    };
    return utils;
});

define('pat-compat',[],function() {

    // https://developer.mozilla.org/en/JavaScript/Reference/Global_Objects/Array/every (JS 1.6)
    if (!Array.prototype.every)
    {
        Array.prototype.every = function(fun /*, thisp */)
        {
            "use strict";

            if (this === null)
                throw new TypeError();

            var t = Object(this);
            var len = t.length >>> 0;
            if (typeof fun !== "function")
                throw new TypeError();

            var thisp = arguments[1];
            for (var i = 0; i < len; i++)
            {
                if (i in t && !fun.call(thisp, t[i], i, t))
                    return false;
            }

            return true;
        };
    }


    // https://developer.mozilla.org/en/JavaScript/Reference/Global_Objects/Array/filter (JS 1.6)
    if (!Array.prototype.filter) {
        Array.prototype.filter = function(fun /*, thisp */) {
            "use strict";

            if (this === null)
                throw new TypeError();

            var t = Object(this);
            var len = t.length >>> 0;
            if (typeof fun !== "function")
                throw new TypeError();

            var res = [];
            var thisp = arguments[1];
            for (var i = 0; i < len; i++)
            {
                if (i in t)
                {
                    var val = t[i]; // in case fun mutates this
                    if (fun.call(thisp, val, i, t))
                        res.push(val);
                }
            }

            return res;
        };
    }


    // https://developer.mozilla.org/en/JavaScript/Reference/Global_Objects/Array/forEach (JS 1.6)
    // Production steps of ECMA-262, Edition 5, 15.4.4.18
    // Reference: http://es5.github.com/#x15.4.4.18
    if ( !Array.prototype.forEach ) {

        Array.prototype.forEach = function( callback, thisArg ) {

            var T, k;

            if ( this === null ) {
                throw new TypeError( " this is null or not defined" );
            }

            // 1. Let O be the result of calling ToObject passing the |this| value as the argument.
            var O = Object(this);

            // 2. Let lenValue be the result of calling the Get internal method of O with the argument "length".
            // 3. Let len be ToUint32(lenValue).
            var len = O.length >>> 0; // Hack to convert O.length to a UInt32

            // 4. If IsCallable(callback) is false, throw a TypeError exception.
            // See: http://es5.github.com/#x9.11
            if ( {}.toString.call(callback) !== "[object Function]" ) {
                throw new TypeError( callback + " is not a function" );
            }

            // 5. If thisArg was supplied, let T be thisArg; else let T be undefined.
            if ( thisArg ) {
                T = thisArg;
            }

            // 6. Let k be 0
            k = 0;

            // 7. Repeat, while k < len
            while( k < len ) {

                var kValue;

                // a. Let Pk be ToString(k).
                //   This is implicit for LHS operands of the in operator
                // b. Let kPresent be the result of calling the HasProperty internal method of O with argument Pk.
                //   This step can be combined with c
                // c. If kPresent is true, then
                if ( k in O ) {

                    // i. Let kValue be the result of calling the Get internal method of O with argument Pk.
                    kValue = O[ k ];

                    // ii. Call the Call internal method of callback with T as the this value and
                    // argument list containing kValue, k, and O.
                    callback.call( T, kValue, k, O );
                }
                // d. Increase k by 1.
                k++;
            }
            // 8. return undefined
        };
    }


    // https://developer.mozilla.org/en/JavaScript/Reference/Global_Objects/Array/indexOf (JS 1.6)
    if (!Array.prototype.indexOf) {
        Array.prototype.indexOf = function (searchElement /*, fromIndex */ ) {
            "use strict";
            if (this === null) {
                throw new TypeError();
            }
            var t = Object(this);
            var len = t.length >>> 0;
            if (len === 0) {
                return -1;
            }
            var n = 0;
            if (arguments.length > 0) {
                n = Number(arguments[1]);
                if (n !== n) { // shortcut for verifying if it's NaN
                    n = 0;
                } else if (n !== 0 && n !== Infinity && n !== -Infinity) {
                    n = (n > 0 || -1) * Math.floor(Math.abs(n));
                }
            }
            if (n >= len) {
                return -1;
            }
            var k = n >= 0 ? n : Math.max(len - Math.abs(n), 0);
            for (; k < len; k++) {
                if (k in t && t[k] === searchElement) {
                    return k;
                }
            }
            return -1;
        };
    }


    // https://developer.mozilla.org/en/JavaScript/Reference/Global_Objects/Array/lastIndexOf (JS 1.6)
    if (!Array.prototype.lastIndexOf) {
        Array.prototype.lastIndexOf = function(searchElement /*, fromIndex*/) {
            "use strict";

            if (this === null)
                throw new TypeError();

            var t = Object(this);
            var len = t.length >>> 0;
            if (len === 0)
                return -1;

            var n = len;
            if (arguments.length > 1)
            {
                n = Number(arguments[1]);
                if (n !== n)
                    n = 0;
                else if (n !== 0 && n !== (1 / 0) && n !== -(1 / 0))
                    n = (n > 0 || -1) * Math.floor(Math.abs(n));
            }

            var k = n >= 0 ? Math.min(n, len - 1) : len - Math.abs(n);

            for (; k >= 0; k--)
            {
                if (k in t && t[k] === searchElement)
                    return k;
            }
            return -1;
        };
    }


    // source: https://developer.mozilla.org/en/JavaScript/Reference/Global_Objects/Array/map (JS 1.6)
    // Production steps of ECMA-262, Edition 5, 15.4.4.19
    // Reference: http://es5.github.com/#x15.4.4.19
    if (!Array.prototype.map) {
        Array.prototype.map = function(callback, thisArg) {

            var T, A, k;

            if (this === null) {
                throw new TypeError(" this is null or not defined");
            }

            // 1. Let O be the result of calling ToObject passing the |this| value as the argument.
            var O = Object(this);

            // 2. Let lenValue be the result of calling the Get internal method of O with the argument "length".
            // 3. Let len be ToUint32(lenValue).
            var len = O.length >>> 0;

            // 4. If IsCallable(callback) is false, throw a TypeError exception.
            // See: http://es5.github.com/#x9.11
            if ({}.toString.call(callback) !== "[object Function]") {
                throw new TypeError(callback + " is not a function");
            }

            // 5. If thisArg was supplied, let T be thisArg; else let T be undefined.
            if (thisArg) {
                T = thisArg;
            }

            // 6. Let A be a new array created as if by the expression new Array(len) where Array is
            // the standard built-in constructor with that name and len is the value of len.
            A = new Array(len);

            // 7. Let k be 0
            k = 0;

            // 8. Repeat, while k < len
            while(k < len) {

                var kValue, mappedValue;

                // a. Let Pk be ToString(k).
                //   This is implicit for LHS operands of the in operator
                // b. Let kPresent be the result of calling the HasProperty internal method of O with argument Pk.
                //   This step can be combined with c
                // c. If kPresent is true, then
                if (k in O) {

                    // i. Let kValue be the result of calling the Get internal method of O with argument Pk.
                    kValue = O[ k ];

                    // ii. Let mappedValue be the result of calling the Call internal method of callback
                    // with T as the this value and argument list containing kValue, k, and O.
                    mappedValue = callback.call(T, kValue, k, O);

                    // iii. Call the DefineOwnProperty internal method of A with arguments
                    // Pk, Property Descriptor {Value: mappedValue, Writable: true, Enumerable: true, Configurable: true},
                    // and false.

                    // In browsers that support Object.defineProperty, use the following:
                    // Object.defineProperty(A, Pk, { value: mappedValue, writable: true, enumerable: true, configurable: true });

                    // For best browser support, use the following:
                    A[ k ] = mappedValue;
                }
                // d. Increase k by 1.
                k++;
            }

            // 9. return A
            return A;
        };
    }


    // https://developer.mozilla.org/en/JavaScript/Reference/Global_Objects/Array/Reduce (JS 1.8)
    if (!Array.prototype.reduce) {
        Array.prototype.reduce = function reduce(accumulator){
            if (this===null || this===undefined) throw new TypeError("Object is null or undefined");
            var i = 0, l = this.length >> 0, curr;

            if(typeof accumulator !== "function") // ES5 : "If IsCallable(callbackfn) is false, throw a TypeError exception."
                throw new TypeError("First argument is not callable");

            if(arguments.length < 2) {
                if (l === 0) throw new TypeError("Array length is 0 and no second argument");
                curr = this[0];
                i = 1; // start accumulating at the second element
            }
            else
                curr = arguments[1];

            while (i < l) {
                if(i in this) curr = accumulator.call(undefined, curr, this[i], i, this);
                ++i;
            }

            return curr;
        };
    }


    // https://developer.mozilla.org/en/JavaScript/Reference/Global_Objects/Array/ReduceRight (JS 1.8)
    if (!Array.prototype.reduceRight)
    {
        Array.prototype.reduceRight = function(callbackfn /*, initialValue */)
        {
            "use strict";

            if (this === null)
                throw new TypeError();

            var t = Object(this);
            var len = t.length >>> 0;
            if (typeof callbackfn !== "function")
                throw new TypeError();

            // no value to return if no initial value, empty array
            if (len === 0 && arguments.length === 1)
                throw new TypeError();

            var k = len - 1;
            var accumulator;
            if (arguments.length >= 2)
            {
                accumulator = arguments[1];
            }
            else
            {
                do
                {
                    if (k in this)
                    {
                        accumulator = this[k--];
                        break;
                    }

                    // if array contains no values, no initial value to return
                    if (--k < 0)
                        throw new TypeError();
                }
                while (true);
            }

            while (k >= 0)
            {
                if (k in t)
                    accumulator = callbackfn.call(undefined, accumulator, t[k], k, t);
                k--;
            }

            return accumulator;
        };
    }


    // https://developer.mozilla.org/en/JavaScript/Reference/Global_Objects/Array/some (JS 1.6)
    if (!Array.prototype.some)
    {
        Array.prototype.some = function(fun /*, thisp */)
        {
            "use strict";

            if (this === null)
                throw new TypeError();

            var t = Object(this);
            var len = t.length >>> 0;
            if (typeof fun !== "function")
                throw new TypeError();

            var thisp = arguments[1];
            for (var i = 0; i < len; i++)
            {
                if (i in t && fun.call(thisp, t[i], i, t))
                    return true;
            }

            return false;
        };
    }


    // https://developer.mozilla.org/en/JavaScript/Reference/Global_Objects/Array/isArray (JS 1.8.5)
    if (!Array.isArray) {
        Array.isArray = function (arg) {
            return Object.prototype.toString.call(arg) === "[object Array]";
        };
    }

    // source: https://developer.mozilla.org/en/JavaScript/Reference/Global_Objects/String/Trim (JS 1.8.1)
    if (!String.prototype.trim) {
        String.prototype.trim = function () {
            return this.replace(/^\s+|\s+$/g, "");
        };
    }

    // source: https://developer.mozilla.org/en-US/docs/JavaScript/Reference/Global_Objects/Function/bind
    if (!Function.prototype.bind) {
        Function.prototype.bind = function (oThis) {
            if (typeof this !== "function") {
                // closest thing possible to the ECMAScript 5 internal IsCallable function
                throw new TypeError("Function.prototype.bind - what is trying to be bound is not callable");
            }

            var aArgs = Array.prototype.slice.call(arguments, 1),
                fToBind = this,
                fNOP = function () {},
                fBound = function () {
                    return fToBind.apply(this instanceof fNOP &&
                            oThis ? this : oThis,
                            aArgs.concat(Array.prototype.slice.call(arguments)));
                };
            fNOP.prototype = this.prototype;
            fBound.prototype = new fNOP();

            return fBound;
        };
    }

    // https://developer.mozilla.org/en-US/docs/JavaScript/Reference/Global_Objects/Object/keys
    if (!Object.keys) {
        Object.keys = (function () {
            var _hasOwnProperty = Object.prototype.hasOwnProperty,
            hasDontEnumBug = !({toString: null}).propertyIsEnumerable("toString"),
            dontEnums = [
            "toString",
            "toLocaleString",
            "valueOf",
            "hasOwnProperty",
            "isPrototypeOf",
            "propertyIsEnumerable",
            "constructor"
            ],
            dontEnumsLength = dontEnums.length;

            return function (obj) {
                if (typeof obj !== "object" && typeof obj !== "function" || obj === null)
                    throw new TypeError("Object.keys called on non-object");

                var result = [];
                for (var prop in obj)
                    if (_hasOwnProperty.call(obj, prop))
                        result.push(prop);

                if (hasDontEnumBug)
                    for (var i=0; i < dontEnumsLength; i++)
                        if (_hasOwnProperty.call(obj, dontEnums[i]))
                            result.push(dontEnums[i]);
                return result;
            };
        })();
    }
});

/**
 * @license
 * Patterns @VERSION@ jquery-ext - various jQuery extensions
 *
 * Copyright 2011 Humberto Sermeño
 */
define('pat-jquery-ext',["jquery"], function($) {
    var methods = {
        init: function( options ) {
            var settings = {
                time: 3, /* time it will wait before moving to "timeout" after a move event */
                initialTime: 8, /* time it will wait before first adding the "timeout" class */
                exceptionAreas: [] /* IDs of elements that, if the mouse is over them, will reset the timer */
            };
            return this.each(function() {
                var $this = $(this),
                    data = $this.data("timeout");

                if (!data) {
                    if ( options ) {
                        $.extend( settings, options );
                    }
                    $this.data("timeout", {
                        "lastEvent": new Date(),
                        "trueTime": settings.time,
                        "time": settings.initialTime,
                        "untouched": true,
                        "inExceptionArea": false
                    });

                    $this.bind( "mouseover.timeout", methods.mouseMoved );
                    $this.bind( "mouseenter.timeout", methods.mouseMoved );

                    $(settings.exceptionAreas).each(function() {
                        $this.find(this)
                            .live( "mouseover.timeout", {"parent":$this}, methods.enteredException )
                            .live( "mouseleave.timeout", {"parent":$this}, methods.leftException );
                    });

                    if (settings.initialTime > 0)
                        $this.timeout("startTimer");
                    else
                        $this.addClass("timeout");
                }
            });
        },

        enteredException: function(event) {
            var data = event.data.parent.data("timeout");
            data.inExceptionArea = true;
            event.data.parent.data("timeout", data);
            event.data.parent.trigger("mouseover");
        },

        leftException: function(event) {
            var data = event.data.parent.data("timeout");
            data.inExceptionArea = false;
            event.data.parent.data("timeout", data);
        },

        destroy: function() {
            return this.each( function() {
                var $this = $(this),
                    data = $this.data("timeout");

                $(window).unbind(".timeout");
                data.timeout.remove();
                $this.removeData("timeout");
            });
        },

        mouseMoved: function() {
            var $this = $(this), data = $this.data("timeout");

            if ($this.hasClass("timeout")) {
                $this.removeClass("timeout");
                $this.timeout("startTimer");
            } else if ( data.untouched ) {
                data.untouched = false;
                data.time = data.trueTime;
            }

            data.lastEvent = new Date();
            $this.data("timeout", data);
        },

        startTimer: function() {
            var $this = $(this), data = $this.data("timeout");
            var fn = function(){
                var data = $this.data("timeout");
                if ( data && data.lastEvent ) {
                    if ( data.inExceptionArea ) {
                        setTimeout( fn, Math.floor( data.time*1000 ) );
                    } else {
                        var now = new Date();
                        var diff = Math.floor(data.time*1000) - ( now - data.lastEvent );
                        if ( diff > 0 ) {
                            // the timeout has not ocurred, so set the timeout again
                            setTimeout( fn, diff+100 );
                        } else {
                            // timeout ocurred, so set the class
                            $this.addClass("timeout");
                        }
                    }
                }
            };

            setTimeout( fn, Math.floor( data.time*1000 ) );
        }
    };

    $.fn.timeout = function( method ) {
        if ( methods[method] ) {
            return methods[method].apply( this, Array.prototype.slice.call( arguments, 1 ));
        } else if ( typeof method === "object" || !method ) {
            return methods.init.apply( this, arguments );
        } else {
            $.error( "Method " + method + " does not exist on jQuery.timeout" );
        }
    };

    // Custom jQuery selector to find elements with scrollbars
    $.extend($.expr[":"], {
        scrollable: function(element) {
            var vertically_scrollable, horizontally_scrollable;
            if ($(element).css("overflow") === "scroll" ||
                $(element).css("overflowX") === "scroll" ||
                $(element).css("overflowY") === "scroll")
                return true;

            vertically_scrollable = (element.clientHeight < element.scrollHeight) && (
                $.inArray($(element).css("overflowY"), ["scroll", "auto"]) !== -1 || $.inArray($(element).css("overflow"), ["scroll", "auto"]) !== -1);

            if (vertically_scrollable)
                return true;

            horizontally_scrollable = (element.clientWidth < element.scrollWidth) && (
                $.inArray($(element).css("overflowX"), ["scroll", "auto"]) !== -1 || $.inArray($(element).css("overflow"), ["scroll", "auto"]) !== -1);
            return horizontally_scrollable;
        }
    });

    // Make Visible in scroll
    $.fn.makeVisibleInScroll = function( parent_id ) {
        var absoluteParent = null;
        if ( typeof parent_id === "string" ) {
            absoluteParent = $("#" + parent_id);
        } else if ( parent_id ) {
            absoluteParent = $(parent_id);
        }

        return this.each(function() {
            var $this = $(this), parent;
            if (!absoluteParent) {
                parent = $this.parents(":scrollable");
                if (parent.length > 0) {
                    parent = $(parent[0]);
                } else {
                    parent = $(window);
                }
            } else {
                parent = absoluteParent;
            }

            var elemTop = $this.position().top;
            var elemBottom = $this.height() + elemTop;

            var viewTop = parent.scrollTop();
            var viewBottom = parent.height() + viewTop;

            if (elemTop < viewTop) {
                parent.scrollTop(elemTop);
            } else if ( elemBottom > viewBottom - parent.height()/2 ) {
                parent.scrollTop( elemTop - (parent.height() - $this.height())/2 );
            }
        });
    };

    //Make absolute location
    $.fn.setPositionAbsolute = function(element,offsettop,offsetleft) {
        return this.each(function() {
            // set absolute location for based on the element passed
            // dynamically since every browser has different settings
            var $this = $(this);
            var thiswidth = $(this).width();
            var    pos   = element.offset();
            var    width = element.width();
            var    height = element.height();
            var setleft = (pos.left + width - thiswidth + offsetleft);
            var settop = (pos.top + height + offsettop);
            $this.css({ "z-index" : 1, "position": "absolute", "marginLeft": 0, "marginTop": 0, "left": setleft + "px", "top":settop + "px" ,"width":thiswidth});
            $this.remove().appendTo("body").show();
        });
    };

    $.fn.positionAncestor = function(selector) {
        var left = 0;
        var top = 0;
        this.each(function() {
            // check if current element has an ancestor matching a selector
            // and that ancestor is positioned
            var $ancestor = $(this).closest(selector);
            if ($ancestor.length && $ancestor.css("position") !== "static") {
                var $child = $(this);
                var childMarginEdgeLeft = $child.offset().left - parseInt($child.css("marginLeft"), 10);
                var childMarginEdgeTop = $child.offset().top - parseInt($child.css("marginTop"), 10);
                var ancestorPaddingEdgeLeft = $ancestor.offset().left + parseInt($ancestor.css("borderLeftWidth"), 10);
                var ancestorPaddingEdgeTop = $ancestor.offset().top + parseInt($ancestor.css("borderTopWidth"), 10);
                left = childMarginEdgeLeft - ancestorPaddingEdgeLeft;
                top = childMarginEdgeTop - ancestorPaddingEdgeTop;
                // we have found the ancestor and computed the position
                // stop iterating
                return false;
            }
        });
        return {
            left:    left,
            top:    top
        };
    };


    // XXX: In compat.js we include things for browser compatibility,
    // but these two seem to be only convenience. Do we really want to
    // include these as part of patterns?
    String.prototype.startsWith = function(str) { return (this.match("^"+str) !== null); };
    String.prototype.endsWith = function(str) { return (this.match(str+"$") !== null); };


    /******************************

     Simple Placeholder

     ******************************/

    $.simplePlaceholder = {
        placeholder_class: null,

        hide_placeholder: function(){
            var $this = $(this);
            if($this.val() === $this.attr("placeholder")){
                $this.val("").removeClass($.simplePlaceholder.placeholder_class);
            }
        },

        show_placeholder: function(){
            var $this = $(this);
            if($this.val() === ""){
                $this.val($this.attr("placeholder")).addClass($.simplePlaceholder.placeholder_class);
            }
        },

        prevent_placeholder_submit: function(){
            $(this).find(".simple-placeholder").each(function() {
                var $this = $(this);
                if ($this.val() === $this.attr("placeholder")){
                    $this.val("");
                }
            });
            return true;
        }
    };

    $.fn.simplePlaceholder = function(options) {
        if(document.createElement("input").placeholder === undefined){
            var config = {
                placeholder_class : "placeholding"
            };

            if(options) $.extend(config, options);
            $.simplePlaceholder.placeholder_class = config.placeholder_class;

            this.each(function() {
                var $this = $(this);
                $this.focus($.simplePlaceholder.hide_placeholder);
                $this.blur($.simplePlaceholder.show_placeholder);
                if($this.val() === "") {
                    $this.val($this.attr("placeholder"));
                    $this.addClass($.simplePlaceholder.placeholder_class);
                }
                $this.addClass("simple-placeholder");
                $(this.form).submit($.simplePlaceholder.prevent_placeholder_submit);
            });
        }

        return this;
    };

    $.fn.findInclusive = function(selector) {
        return this.find('*').addBack().filter(selector);
    };

    $.fn.slideIn = function(speed, easing, callback) {
        return this.animate({width: "show"}, speed, easing, callback);
    };

    $.fn.slideOut = function(speed, easing, callback) {
        return this.animate({width: "hide"}, speed, easing, callback);
    };

    // case-insensitive :contains
    $.expr[":"].Contains = function(a, i, m) {
        return $(a).text().toUpperCase().indexOf(m[3].toUpperCase()) >= 0;
    };

    $.fn.scopedFind = function (selector) {
        /*  If the selector starts with an object id do a global search,
         *  otherwise do a local search.
         */
        if (selector.startsWith('#')) {
            return $(selector);
        } else {
            return this.find(selector);
        }
    };
});

/**
 * Patterns registry - Central registry and scan logic for patterns
 *
 * Copyright 2012-2013 Simplon B.V.
 * Copyright 2012-2013 Florian Friesdorf
 * Copyright 2013 Marko Durkovic
 * Copyright 2013 Rok Garbas
 * Copyright 2014-2015 Syslab.com GmBH, JC Brand
 */

/*
 * changes to previous patterns.register/scan mechanism
 * - if you want initialised class, do it in init
 * - init returns set of elements actually initialised
 * - handle once within init
 * - no turnstile anymore
 * - set pattern.jquery_plugin if you want it
 */
define('pat-registry',[
    "jquery",
    "underscore",
    "pat-logger",
    "pat-utils",
    // below here modules that are only loaded
    "pat-compat",
    "pat-jquery-ext"
], function($, _, logger, utils) {
    var log = logger.getLogger("registry"),
        disable_re = /patterns-disable=([^&]+)/g,
        dont_catch_re = /patterns-dont-catch/g,
        dont_catch = false,
        disabled = {}, match;

    while ((match=disable_re.exec(window.location.search)) !== null) {
        disabled[match[1]] = true;
        log.info("Pattern disabled via url config:", match[1]);
    }

    while ((match=dont_catch_re.exec(window.location.search)) !== null) {
        dont_catch = true;
        log.info("I will not catch init exceptions");
    }

    var registry = {
        patterns: {},
        // as long as the registry is not initialized, pattern
        // registration just registers a pattern. Once init is called,
        // the DOM is scanned. After that registering a new pattern
        // results in rescanning the DOM only for this pattern.
        initialized: false,
        init: function registry_init() {
            $(document).ready(function() {
                log.info("loaded: " + Object.keys(registry.patterns).sort().join(", "));
                registry.scan(document.body);
                registry.initialized = true;
                log.info("finished initial scan.");
            });
        },

        clear: function clearRegistry() {
            // Removes all patterns from the registry. Currently only being
            // used in tests.
            this.patterns = {};
        },

        transformPattern: function(name, content) {
            /* Call the transform method on the pattern with the given name, if
             * it exists.
             */
            if (disabled[name]) {
                log.debug("Skipping disabled pattern:", name);
                return;
            }
            var pattern = registry.patterns[name];
            if (pattern.transform) {
                try {
                    pattern.transform($(content));
                } catch (e) {
                    if (dont_catch) { throw(e); }
                    log.error("Transform error for pattern" + name, e);
                }
            }
        },

        initPattern: function(name, el, trigger) {
            /* Initialize the pattern with the provided name and in the context
             * of the passed in DOM element.
             */
            var $el = $(el);
            var pattern = registry.patterns[name];
            if (pattern.init) {
                plog = logger.getLogger("pat." + name);
                if ($el.is(pattern.trigger)) {
                    plog.debug("Initialising:", $el);
                    try {
                        pattern.init($el, null, trigger);
                        plog.debug("done.");
                    } catch (e) {
                        if (dont_catch) { throw(e); }
                        plog.error("Caught error:", e);
                    }
                }
            }
        },

        orderPatterns: function (patterns) {
            // XXX: Bit of a hack. We need the validation pattern to be
            // parsed and initiated before the inject pattern. So we make
            // sure here, that it appears first. Not sure what would be
            // the best solution. Perhaps some kind of way to register
            // patterns "before" or "after" other patterns.
            if (_.contains(patterns, "validation") && _.contains(patterns, "inject")) {
                patterns.splice(patterns.indexOf("validation"), 1);
                patterns.unshift("validation");
            }
            return patterns;
        },

        scan: function registryScan(content, patterns, trigger) {
            var selectors = [], $match, plog;
            patterns = this.orderPatterns(patterns || Object.keys(registry.patterns));
            patterns.forEach(_.partial(this.transformPattern, _, content));
            patterns = _.each(patterns, function (name) {
                var pattern = registry.patterns[name];
                if (pattern.trigger) {
                    selectors.unshift(pattern.trigger);
                }
            });
            $match = $(content).findInclusive(selectors.join(",")); // Find all DOM elements belonging to a pattern
            $match = $match.filter(function() { return $(this).parents("pre").length === 0; });
            $match = $match.filter(":not(.cant-touch-this)");

            // walk list backwards and initialize patterns inside-out.
            $match.toArray().reduceRight(function registryInitPattern(acc, el) {
                patterns.forEach(_.partial(this.initPattern, _, el, trigger));
            }.bind(this), null);
            $("body").addClass("patterns-loaded");
        },

        register: function registry_register(pattern, name) {
            var plugin_name, jquery_plugin;
            name = name || pattern.name;
            if (!name) {
                log.error("Pattern lacks a name:", pattern);
                return false;
            }
            if (registry.patterns[name]) {
                log.error("Already have a pattern called: " + name);
                return false;
            }

            // register pattern to be used for scanning new content
            registry.patterns[name] = pattern;

            // register pattern as jquery plugin
            if (pattern.jquery_plugin) {
                plugin_name = ("pat-" + name)
                        .replace(/-([a-zA-Z])/g, function(match, p1) {
                            return p1.toUpperCase();
                        });
                $.fn[plugin_name] = utils.jqueryPlugin(pattern);
                // BBB 2012-12-10 and also for Mockup patterns.
                $.fn[plugin_name.replace(/^pat/, "pattern")] = $.fn[plugin_name];
            }
            log.debug("Registered pattern:", name, pattern);
            if (registry.initialized) {
                registry.scan(document.body, [name]);
            }
            return true;
        }
    };
    return registry;
});
// jshint indent: 4, browser: true, jquery: true, quotmark: double
// vim: sw=4 expandtab
;
/**
 * Patterns parser - Argument parser
 *
 * Copyright 2012-2013 Florian Friesdorf
 * Copyright 2012-2013 Simplon B.V. - Wichert Akkerman
 */
define('pat-parser',[
    "jquery",
    "underscore",
    "pat-utils",
    "pat-logger"
], function($, _, utils, logger) {
    "use strict";

    function ArgumentParser(name, opts) {
        opts = opts || {};
        this.order = [];
        this.parameters = {};
        this.attribute = "data-pat-" + name;
        this.enum_values = {};
        this.enum_conflicts = [];
        this.groups = {};
        this.possible_groups = {};
        this.log = logger.getLogger(name + ".parser");
    }

    ArgumentParser.prototype = {
        group_pattern: /([a-z][a-z0-9]*)-([A-Z][a-z0-0\-]*)/i,
        json_param_pattern: /^\s*{/i,
        named_param_pattern: /^\s*([a-z][a-z0-9\-]*)\s*:(.*)/i,
        token_pattern: /((["']).*?(?!\\)\2)|\s*(\S+)\s*/g,

        _camelCase: function(str) {
            return str.replace(/\-([a-z])/g, function(_, p1){
                return p1.toUpperCase();
            });
        },

        addAlias: function argParserAddAlias(alias, original) {
            /* Add an alias for a previously added parser argument.
             *
             * Useful when you want to support both US and UK english argument
             * names.
             */
            if (this.parameters[original]) {
                this.parameters[original].alias = alias;
            } else {
                throw("Attempted to add an alias \""+alias+"\" for a non-existing parser argument \""+original+"\".");
            }
        },

        addGroupToSpec: function argParserAddGroupToSpec(spec) {
            /* Determine wether an argument being parsed can be grouped and
             * update its specifications object accordingly.
             *
             * Internal method used by addArgument and addJSONArgument
             */
            var m = spec.name.match(this.group_pattern);
            if (m) {
                var group = m[1],
                    field = m[2];
                if (group in this.possible_groups) {
                    var first_spec = this.possible_groups[group],
                        first_name = first_spec.name.match(this.group_pattern)[2];
                    first_spec.group = group;
                    first_spec.dest = first_name;
                    this.groups[group] = new ArgumentParser();
                    this.groups[group].addArgument(
                            first_name, first_spec.value, first_spec.choices, first_spec.multiple);
                    delete this.possible_groups[group];
                }
                if (group in this.groups) {
                    this.groups[group].addArgument(field, spec.value, spec.choices, spec.multiple);
                    spec.group = group;
                    spec.dest = field;
                } else {
                    this.possible_groups[group] = spec;
                    spec.dest = this._camelCase(spec.name);
                }
            }
            return spec;
        },

        addJSONArgument: function argParserAddJSONArgument(name, default_value) {
            /* Add an argument where the value is provided in JSON format.
             *
             * This is a different usecase than specifying all arguments to
             * the data-pat-... attributes in JSON format, and instead is part
             * of the normal notation except that a value is in JSON instead of
             * for example a string.
             */
            this.order.push(name);
            this.parameters[name] = this.addGroupToSpec({
                name: name,
                value: default_value,
                dest: name,
                group: null,
                type: "json"
            });
        },

        addArgument: function ArgParserAddArgument(name, default_value, choices, multiple) {
            var spec = {
                name: name,
                value: (multiple && !Array.isArray(default_value)) ? [default_value] : default_value,
                multiple: multiple,
                dest: name,
                group: null
            };
            if (choices && Array.isArray(choices) && choices.length) {
                spec.choices = choices;
                spec.type = this._typeof(choices[0]);
                for (var i=0; i<choices.length; i++) {
                    if (this.enum_conflicts.indexOf(choices[i])!==-1) {
                        continue;
                    } else if (choices[i] in this.enum_values) {
                        this.enum_conflicts.push(choices[i]);
                        delete this.enum_values[choices[i]];
                    } else {
                        this.enum_values[choices[i]]=name;
                    }
                }
            } else if (typeof spec.value==="string" && spec.value.slice(0, 1)==="$") {
                spec.type = this.parameters[spec.value.slice(1)].type;
            } else {
                // Note that this will get reset by _defaults if default_value is a function.
                spec.type = this._typeof(multiple ? spec.value[0] : spec.value);
            }
            this.order.push(name);
            this.parameters[name] = this.addGroupToSpec(spec);
        },

        _typeof: function argParserTypeof(obj) {
            var type = typeof obj;
            if (obj===null)
                return "null";
            return type;
        },

        _coerce: function argParserCoerce(name, value) {
            var spec = this.parameters[name];
            if (typeof value !== spec.type)
                try {
                    switch (spec.type) {
                        case "json":
                            value = JSON.parse(value);
                            break;
                        case "boolean":
                            if (typeof value === "string") {
                                value = value.toLowerCase();
                                var num = parseInt(value, 10);
                                if (!isNaN(num))
                                    value = !!num;
                                else
                                    value=(value==="true" || value==="y" || value==="yes" || value==="y");
                            } else if (typeof value === "number")
                                value = !!value;
                            else
                                throw ("Cannot convert value for " + name + " to boolean");
                            break;
                        case "number":
                            if (typeof value === "string") {
                                value = parseInt(value, 10);
                                if (isNaN(value))
                                    throw ("Cannot convert value for " + name + " to number");
                            } else if (typeof value === "boolean")
                                value = value + 0;
                            else
                                throw ("Cannot convert value for " + name + " to number");
                            break;
                        case "string":
                            value=value.toString();
                            break;
                        case "null":  // Missing default values
                        case "undefined":
                            break;
                        default:
                            throw ("Do not know how to convert value for " + name + " to " + spec.type);
                    }
                } catch (e) {
                    this.log.warn(e);
                    return null;
                }

            if (spec.choices && spec.choices.indexOf(value)===-1) {
                this.log.warn("Illegal value for " + name + ": " + value);
                return null;
            }
            return value;
        },

        _set: function argParserSet(opts, name, value) {
            if (!(name in this.parameters)) {
                this.log.debug("Ignoring value for unknown argument " + name);
                return;
            }
            var spec = this.parameters[name],
                parts, i, v;
            if (spec.multiple) {
                if (typeof value === "string") {
                    parts = value.split(/,+/);
                } else {
                    parts = value;
                }
                value = [];
                for (i=0; i<parts.length; i++) {
                    v = this._coerce(name, parts[i].trim());
                    if (v!==null)
                        value.push(v);
                }
            } else {
                value = this._coerce(name, value);
                if (value===null)
                    return;
            }
            opts[name] = value;
        },

        _split: function argParserSplit(text) {
            var tokens = [];
            text.replace(this.token_pattern, function(match, quoted, _, simple) {
                if (quoted)
                    tokens.push(quoted);
                else if (simple)
                    tokens.push(simple);
            });
            return tokens;
        },

        _parseExtendedNotation: function argParserParseExtendedNotation(argstring) {
            var opts = {};
            var parts = argstring.replace(/;;/g, "\0x1f").replace(/&amp;/g, "&amp\0x1f").split(/;/)
                        .map(function(el) {
                            return el.replace(new RegExp("\0x1f", 'g'), ";");
                        });
            _.each(parts, function (part, i) {
                if (!part) { return; }
                var matches = part.match(this.named_param_pattern);
                if (!matches) {
                    this.log.warn("Invalid parameter: " + part + ": " + argstring);
                    return;
                }
                var name = matches[1],
                    value = matches[2].trim(),
                    arg = _.chain(this.parameters).where({'alias': name}).value(),
                    is_alias = arg.length === 1;

                if (is_alias) {
                    this._set(opts, arg[0].name, value);
                } else if (name in this.parameters) {
                    this._set(opts, name, value);
                } else if (name in this.groups) {
                    var subopt = this.groups[name]._parseShorthandNotation(value);
                    for (var field in subopt) {
                        this._set(opts, name+"-"+field, subopt[field]);
                    }
                } else {
                    this.log.warn("Unknown named parameter " + matches[1]);
                    return;
                }
            }.bind(this));
            return opts;
        },

        _parseShorthandNotation: function argParserParseShorthandNotation(parameter) {
            var parts = this._split(parameter),
                opts = {},
                positional = true,
                i=0, part, flag, sense;

            while (parts.length) {
                part=parts.shift().trim();
                if (part.slice(0, 3)==="no-") {
                    sense = false;
                    flag=part.slice(3);
                } else {
                    sense = true;
                    flag = part;
                }
                if (flag in this.parameters && this.parameters[flag].type==="boolean") {
                    positional = false;
                    this._set(opts, flag, sense);
                } else if (flag in this.enum_values) {
                    positional = false;
                    this._set(opts, this.enum_values[flag], flag);
                } else if (positional)
                    this._set(opts, this.order[i], part);
                else {
                    parts.unshift(part);
                    break;
                }
                i++;
                if (i >= this.order.length) {
                    break;
                }
            }
            if (parts.length)
                this.log.warn("Ignore extra arguments: " + parts.join(" "));
            return opts;
        },

        _parse: function argParser_parse(parameter) {
            var opts, extended, sep;
            if (!parameter) { return {}; }
            if (parameter.match(this.json_param_pattern)) {
                try {
                    return JSON.parse(parameter);
                } catch (e) {
                    this.log.warn("Invalid JSON argument found: "+parameter);
                }
            }
            if (parameter.match(this.named_param_pattern)) {
                return this._parseExtendedNotation(parameter);
            }
            sep = parameter.indexOf(";");
            if (sep === -1) {
                return this._parseShorthandNotation(parameter);
            }
            opts = this._parseShorthandNotation(parameter.slice(0, sep));
            extended = this._parseExtendedNotation(parameter.slice(sep+1));
            for (var name in extended)
                opts[name] = extended[name];
            return opts;
        },

        _defaults: function argParserDefaults($el) {
            var result = {};
            for (var name in this.parameters)
                if (typeof this.parameters[name].value === "function")
                    try {
                        result[name] = this.parameters[name].value($el, name);
                        this.parameters[name].type=typeof result[name];
                    } catch(e) {
                        this.log.error("Default function for " + name + " failed.");
                    }
                else
                    result[name] = this.parameters[name].value;
            return result;
        },

        _cleanupOptions: function argParserCleanupOptions(options) {
            var keys = Object.keys(options),
                i, spec, name, target;

            // Resolve references
            for (i=0; i<keys.length; i++) {
                name = keys[i];
                spec = this.parameters[name];
                if (spec === undefined)
                    continue;

                if (options[name] === spec.value &&
                        typeof spec.value==="string" && spec.value.slice(0, 1)==="$")
                    options[name] = options[spec.value.slice(1)];
            }
            // Move options into groups and do renames
            keys = Object.keys(options);
            for (i=0; i<keys.length; i++) {
                name = keys[i];
                spec = this.parameters[name];
                if (spec === undefined)
                    continue;

                if (spec.group)  {
                    if (typeof options[spec.group]!=="object")
                        options[spec.group] = {};
                    target = options[spec.group];
                } else {
                    target = options;
                }

                if (spec.dest !== name) {
                    target[spec.dest] = options[name];
                    delete options[name];
                }
            }
            return options;
        },


        parse: function argParserParse($el, options, multiple, inherit) {
            if (typeof options==="boolean" && multiple===undefined) {
                multiple=options;
                options={};
            }
            inherit = (inherit!==false);
            var stack = inherit ? [[this._defaults($el)]] : [[{}]];
            var $possible_config_providers = inherit ? $el.parents().andSelf() : $el,
                final_length = 1;

            _.each($possible_config_providers, function (provider) {
                var data = $(provider).attr(this.attribute), frame, _parse;
                if (data) {
                    _parse = this._parse.bind(this);
                    if (data.match(/&&/))
                        frame = data.split(/\s*&&\s*/).map(_parse);
                    else
                        frame = [_parse(data)];
                    final_length = Math.max(frame.length, final_length);
                    stack.push(frame);
                }
            }.bind(this));
            if (typeof options==="object") {
                if (Array.isArray(options)) {
                    stack.push(options);
                    final_length = Math.max(options.length, final_length);
                } else
                    stack.push([options]);
            }
            if (!multiple) { final_length = 1; }
            var results = _.map(
                _.compose(utils.removeDuplicateObjects, _.partial(utils.mergeStack, _, final_length))(stack),
                this._cleanupOptions.bind(this)
            );
            return multiple ? results : results[0];
        }
    };
    // BBB
    ArgumentParser.prototype.add_argument = ArgumentParser.prototype.addArgument;
    return ArgumentParser;
});
// jshint indent: 4, browser: true, jquery: true, quotmark: double
// vim: sw=4 expandtab
;
/*!
 * jQuery Form Plugin
 * version: 3.46.0-2013.11.21
 * Requires jQuery v1.5 or later
 * Copyright (c) 2013 M. Alsup
 * Examples and documentation at: http://malsup.com/jquery/form/
 * Project repository: https://github.com/malsup/form
 * Dual licensed under the MIT and GPL licenses.
 * https://github.com/malsup/form#copyright-and-license
 */
/*global ActiveXObject */

// AMD support
(function (factory) {
    if (typeof define === 'function' && define.amd) {
        // using AMD; register as anon module
        define('jquery.form',['jquery'], factory);
    } else {
        // no AMD; invoke directly
        factory( (typeof(jQuery) != 'undefined') ? jQuery : window.Zepto );
    }
}

(function($) {
"use strict";

/*
    Usage Note:
    -----------
    Do not use both ajaxSubmit and ajaxForm on the same form.  These
    functions are mutually exclusive.  Use ajaxSubmit if you want
    to bind your own submit handler to the form.  For example,

    $(document).ready(function() {
        $('#myForm').on('submit', function(e) {
            e.preventDefault(); // <-- important
            $(this).ajaxSubmit({
                target: '#output'
            });
        });
    });

    Use ajaxForm when you want the plugin to manage all the event binding
    for you.  For example,

    $(document).ready(function() {
        $('#myForm').ajaxForm({
            target: '#output'
        });
    });

    You can also use ajaxForm with delegation (requires jQuery v1.7+), so the
    form does not have to exist when you invoke ajaxForm:

    $('#myForm').ajaxForm({
        delegation: true,
        target: '#output'
    });

    When using ajaxForm, the ajaxSubmit function will be invoked for you
    at the appropriate time.
*/

/**
 * Feature detection
 */
var feature = {};
feature.fileapi = $("<input type='file'/>").get(0).files !== undefined;
feature.formdata = window.FormData !== undefined;

var hasProp = !!$.fn.prop;

// attr2 uses prop when it can but checks the return type for
// an expected string.  this accounts for the case where a form 
// contains inputs with names like "action" or "method"; in those
// cases "prop" returns the element
$.fn.attr2 = function() {
    if ( ! hasProp )
        return this.attr.apply(this, arguments);
    var val = this.prop.apply(this, arguments);
    if ( ( val && val.jquery ) || typeof val === 'string' )
        return val;
    return this.attr.apply(this, arguments);
};

/**
 * ajaxSubmit() provides a mechanism for immediately submitting
 * an HTML form using AJAX.
 */
$.fn.ajaxSubmit = function(options) {
    /*jshint scripturl:true */

    // fast fail if nothing selected (http://dev.jquery.com/ticket/2752)
    if (!this.length) {
        log('ajaxSubmit: skipping submit process - no element selected');
        return this;
    }

    var method, action, url, $form = this;

    if (typeof options == 'function') {
        options = { success: options };
    }
    else if ( options === undefined ) {
        options = {};
    }

    method = options.type || this.attr2('method');
    action = options.url  || this.attr2('action');

    url = (typeof action === 'string') ? $.trim(action) : '';
    url = url || window.location.href || '';
    if (url) {
        // clean url (don't include hash vaue)
        url = (url.match(/^([^#]+)/)||[])[1];
    }

    options = $.extend(true, {
        url:  url,
        success: $.ajaxSettings.success,
        type: method || $.ajaxSettings.type,
        iframeSrc: /^https/i.test(window.location.href || '') ? 'javascript:false' : 'about:blank'
    }, options);

    // hook for manipulating the form data before it is extracted;
    // convenient for use with rich editors like tinyMCE or FCKEditor
    var veto = {};
    this.trigger('form-pre-serialize', [this, options, veto]);
    if (veto.veto) {
        log('ajaxSubmit: submit vetoed via form-pre-serialize trigger');
        return this;
    }

    // provide opportunity to alter form data before it is serialized
    if (options.beforeSerialize && options.beforeSerialize(this, options) === false) {
        log('ajaxSubmit: submit aborted via beforeSerialize callback');
        return this;
    }

    var traditional = options.traditional;
    if ( traditional === undefined ) {
        traditional = $.ajaxSettings.traditional;
    }

    var elements = [];
    var qx, a = this.formToArray(options.semantic, elements);
    if (options.data) {
        options.extraData = options.data;
        qx = $.param(options.data, traditional);
    }

    // give pre-submit callback an opportunity to abort the submit
    if (options.beforeSubmit && options.beforeSubmit(a, this, options) === false) {
        log('ajaxSubmit: submit aborted via beforeSubmit callback');
        return this;
    }

    // fire vetoable 'validate' event
    this.trigger('form-submit-validate', [a, this, options, veto]);
    if (veto.veto) {
        log('ajaxSubmit: submit vetoed via form-submit-validate trigger');
        return this;
    }

    var q = $.param(a, traditional);
    if (qx) {
        q = ( q ? (q + '&' + qx) : qx );
    }
    if (options.type.toUpperCase() == 'GET') {
        options.url += (options.url.indexOf('?') >= 0 ? '&' : '?') + q;
        options.data = null;  // data is null for 'get'
    }
    else {
        options.data = q; // data is the query string for 'post'
    }

    var callbacks = [];
    if (options.resetForm) {
        callbacks.push(function() { $form.resetForm(); });
    }
    if (options.clearForm) {
        callbacks.push(function() { $form.clearForm(options.includeHidden); });
    }

    // perform a load on the target only if dataType is not provided
    if (!options.dataType && options.target) {
        var oldSuccess = options.success || function(){};
        callbacks.push(function(data) {
            var fn = options.replaceTarget ? 'replaceWith' : 'html';
            $(options.target)[fn](data).each(oldSuccess, arguments);
        });
    }
    else if (options.success) {
        callbacks.push(options.success);
    }

    options.success = function(data, status, xhr) { // jQuery 1.4+ passes xhr as 3rd arg
        var context = options.context || this ;    // jQuery 1.4+ supports scope context
        for (var i=0, max=callbacks.length; i < max; i++) {
            callbacks[i].apply(context, [data, status, xhr || $form, $form]);
        }
    };

    if (options.error) {
        var oldError = options.error;
        options.error = function(xhr, status, error) {
            var context = options.context || this;
            oldError.apply(context, [xhr, status, error, $form]);
        };
    }

     if (options.complete) {
        var oldComplete = options.complete;
        options.complete = function(xhr, status) {
            var context = options.context || this;
            oldComplete.apply(context, [xhr, status, $form]);
        };
    }

    // are there files to upload?

    // [value] (issue #113), also see comment:
    // https://github.com/malsup/form/commit/588306aedba1de01388032d5f42a60159eea9228#commitcomment-2180219
    var fileInputs = $('input[type=file]:enabled', this).filter(function() { return $(this).val() !== ''; });

    var hasFileInputs = fileInputs.length > 0;
    var mp = 'multipart/form-data';
    var multipart = ($form.attr('enctype') == mp || $form.attr('encoding') == mp);

    var fileAPI = feature.fileapi && feature.formdata;
    log("fileAPI :" + fileAPI);
    var shouldUseFrame = (hasFileInputs || multipart) && !fileAPI;

    var jqxhr;

    // options.iframe allows user to force iframe mode
    // 06-NOV-09: now defaulting to iframe mode if file input is detected
    if (options.iframe !== false && (options.iframe || shouldUseFrame)) {
        // hack to fix Safari hang (thanks to Tim Molendijk for this)
        // see:  http://groups.google.com/group/jquery-dev/browse_thread/thread/36395b7ab510dd5d
        if (options.closeKeepAlive) {
            $.get(options.closeKeepAlive, function() {
                jqxhr = fileUploadIframe(a);
            });
        }
        else {
            jqxhr = fileUploadIframe(a);
        }
    }
    else if ((hasFileInputs || multipart) && fileAPI) {
        jqxhr = fileUploadXhr(a);
    }
    else {
        jqxhr = $.ajax(options);
    }

    $form.removeData('jqxhr').data('jqxhr', jqxhr);

    // clear element array
    for (var k=0; k < elements.length; k++)
        elements[k] = null;

    // fire 'notify' event
    this.trigger('form-submit-notify', [this, options]);
    return this;

    // utility fn for deep serialization
    function deepSerialize(extraData){
        var serialized = $.param(extraData, options.traditional).split('&');
        var len = serialized.length;
        var result = [];
        var i, part;
        for (i=0; i < len; i++) {
            // #252; undo param space replacement
            serialized[i] = serialized[i].replace(/\+/g,' ');
            part = serialized[i].split('=');
            // #278; use array instead of object storage, favoring array serializations
            result.push([decodeURIComponent(part[0]), decodeURIComponent(part[1])]);
        }
        return result;
    }

     // XMLHttpRequest Level 2 file uploads (big hat tip to francois2metz)
    function fileUploadXhr(a) {
        var formdata = new FormData();

        for (var i=0; i < a.length; i++) {
            formdata.append(a[i].name, a[i].value);
        }

        if (options.extraData) {
            var serializedData = deepSerialize(options.extraData);
            for (i=0; i < serializedData.length; i++)
                if (serializedData[i])
                    formdata.append(serializedData[i][0], serializedData[i][1]);
        }

        options.data = null;

        var s = $.extend(true, {}, $.ajaxSettings, options, {
            contentType: false,
            processData: false,
            cache: false,
            type: method || 'POST'
        });

        if (options.uploadProgress) {
            // workaround because jqXHR does not expose upload property
            s.xhr = function() {
                var xhr = $.ajaxSettings.xhr();
                if (xhr.upload) {
                    xhr.upload.addEventListener('progress', function(event) {
                        var percent = 0;
                        var position = event.loaded || event.position; /*event.position is deprecated*/
                        var total = event.total;
                        if (event.lengthComputable) {
                            percent = Math.ceil(position / total * 100);
                        }
                        options.uploadProgress(event, position, total, percent);
                    }, false);
                }
                return xhr;
            };
        }

        s.data = null;
        var beforeSend = s.beforeSend;
        s.beforeSend = function(xhr, o) {
            //Send FormData() provided by user
            if (options.formData)
                o.data = options.formData;
            else
                o.data = formdata;
            if(beforeSend)
                beforeSend.call(this, xhr, o);
        };
        return $.ajax(s);
    }

    // private function for handling file uploads (hat tip to YAHOO!)
    function fileUploadIframe(a) {
        var form = $form[0], el, i, s, g, id, $io, io, xhr, sub, n, timedOut, timeoutHandle;
        var deferred = $.Deferred();

        // #341
        deferred.abort = function(status) {
            xhr.abort(status);
        };

        if (a) {
            // ensure that every serialized input is still enabled
            for (i=0; i < elements.length; i++) {
                el = $(elements[i]);
                if ( hasProp )
                    el.prop('disabled', false);
                else
                    el.removeAttr('disabled');
            }
        }

        s = $.extend(true, {}, $.ajaxSettings, options);
        s.context = s.context || s;
        id = 'jqFormIO' + (new Date().getTime());
        if (s.iframeTarget) {
            $io = $(s.iframeTarget);
            n = $io.attr2('name');
            if (!n)
                 $io.attr2('name', id);
            else
                id = n;
        }
        else {
            $io = $('<iframe name="' + id + '" src="'+ s.iframeSrc +'" />');
            $io.css({ position: 'absolute', top: '-1000px', left: '-1000px' });
        }
        io = $io[0];


        xhr = { // mock object
            aborted: 0,
            responseText: null,
            responseXML: null,
            status: 0,
            statusText: 'n/a',
            getAllResponseHeaders: function() {},
            getResponseHeader: function() {},
            setRequestHeader: function() {},
            abort: function(status) {
                var e = (status === 'timeout' ? 'timeout' : 'aborted');
                log('aborting upload... ' + e);
                this.aborted = 1;

                try { // #214, #257
                    if (io.contentWindow.document.execCommand) {
                        io.contentWindow.document.execCommand('Stop');
                    }
                }
                catch(ignore) {}

                $io.attr('src', s.iframeSrc); // abort op in progress
                xhr.error = e;
                if (s.error)
                    s.error.call(s.context, xhr, e, status);
                if (g)
                    $.event.trigger("ajaxError", [xhr, s, e]);
                if (s.complete)
                    s.complete.call(s.context, xhr, e);
            }
        };

        g = s.global;
        // trigger ajax global events so that activity/block indicators work like normal
        if (g && 0 === $.active++) {
            $.event.trigger("ajaxStart");
        }
        if (g) {
            $.event.trigger("ajaxSend", [xhr, s]);
        }

        if (s.beforeSend && s.beforeSend.call(s.context, xhr, s) === false) {
            if (s.global) {
                $.active--;
            }
            deferred.reject();
            return deferred;
        }
        if (xhr.aborted) {
            deferred.reject();
            return deferred;
        }

        // add submitting element to data if we know it
        sub = form.clk;
        if (sub) {
            n = sub.name;
            if (n && !sub.disabled) {
                s.extraData = s.extraData || {};
                s.extraData[n] = sub.value;
                if (sub.type == "image") {
                    s.extraData[n+'.x'] = form.clk_x;
                    s.extraData[n+'.y'] = form.clk_y;
                }
            }
        }

        var CLIENT_TIMEOUT_ABORT = 1;
        var SERVER_ABORT = 2;
                
        function getDoc(frame) {
            /* it looks like contentWindow or contentDocument do not
             * carry the protocol property in ie8, when running under ssl
             * frame.document is the only valid response document, since
             * the protocol is know but not on the other two objects. strange?
             * "Same origin policy" http://en.wikipedia.org/wiki/Same_origin_policy
             */
            
            var doc = null;
            
            // IE8 cascading access check
            try {
                if (frame.contentWindow) {
                    doc = frame.contentWindow.document;
                }
            } catch(err) {
                // IE8 access denied under ssl & missing protocol
                log('cannot get iframe.contentWindow document: ' + err);
            }

            if (doc) { // successful getting content
                return doc;
            }

            try { // simply checking may throw in ie8 under ssl or mismatched protocol
                doc = frame.contentDocument ? frame.contentDocument : frame.document;
            } catch(err) {
                // last attempt
                log('cannot get iframe.contentDocument: ' + err);
                doc = frame.document;
            }
            return doc;
        }

        // Rails CSRF hack (thanks to Yvan Barthelemy)
        var csrf_token = $('meta[name=csrf-token]').attr('content');
        var csrf_param = $('meta[name=csrf-param]').attr('content');
        if (csrf_param && csrf_token) {
            s.extraData = s.extraData || {};
            s.extraData[csrf_param] = csrf_token;
        }

        // take a breath so that pending repaints get some cpu time before the upload starts
        function doSubmit() {
            // make sure form attrs are set
            var t = $form.attr2('target'), a = $form.attr2('action');

            // update form attrs in IE friendly way
            form.setAttribute('target',id);
            if (!method || /post/i.test(method) ) {
                form.setAttribute('method', 'POST');
            }
            if (a != s.url) {
                form.setAttribute('action', s.url);
            }

            // ie borks in some cases when setting encoding
            if (! s.skipEncodingOverride && (!method || /post/i.test(method))) {
                $form.attr({
                    encoding: 'multipart/form-data',
                    enctype:  'multipart/form-data'
                });
            }

            // support timout
            if (s.timeout) {
                timeoutHandle = setTimeout(function() { timedOut = true; cb(CLIENT_TIMEOUT_ABORT); }, s.timeout);
            }

            // look for server aborts
            function checkState() {
                try {
                    var state = getDoc(io).readyState;
                    log('state = ' + state);
                    if (state && state.toLowerCase() == 'uninitialized')
                        setTimeout(checkState,50);
                }
                catch(e) {
                    log('Server abort: ' , e, ' (', e.name, ')');
                    cb(SERVER_ABORT);
                    if (timeoutHandle)
                        clearTimeout(timeoutHandle);
                    timeoutHandle = undefined;
                }
            }

            // add "extra" data to form if provided in options
            var extraInputs = [];
            try {
                if (s.extraData) {
                    for (var n in s.extraData) {
                        if (s.extraData.hasOwnProperty(n)) {
                           // if using the $.param format that allows for multiple values with the same name
                           if($.isPlainObject(s.extraData[n]) && s.extraData[n].hasOwnProperty('name') && s.extraData[n].hasOwnProperty('value')) {
                               extraInputs.push(
                               $('<input type="hidden" name="'+s.extraData[n].name+'">').val(s.extraData[n].value)
                                   .appendTo(form)[0]);
                           } else {
                               extraInputs.push(
                               $('<input type="hidden" name="'+n+'">').val(s.extraData[n])
                                   .appendTo(form)[0]);
                           }
                        }
                    }
                }

                if (!s.iframeTarget) {
                    // add iframe to doc and submit the form
                    $io.appendTo('body');
                }
                if (io.attachEvent)
                    io.attachEvent('onload', cb);
                else
                    io.addEventListener('load', cb, false);
                setTimeout(checkState,15);

                try {
                    form.submit();
                } catch(err) {
                    // just in case form has element with name/id of 'submit'
                    var submitFn = document.createElement('form').submit;
                    submitFn.apply(form);
                }
            }
            finally {
                // reset attrs and remove "extra" input elements
                form.setAttribute('action',a);
                if(t) {
                    form.setAttribute('target', t);
                } else {
                    $form.removeAttr('target');
                }
                $(extraInputs).remove();
            }
        }

        if (s.forceSync) {
            doSubmit();
        }
        else {
            setTimeout(doSubmit, 10); // this lets dom updates render
        }

        var data, doc, domCheckCount = 50, callbackProcessed;

        function cb(e) {
            if (xhr.aborted || callbackProcessed) {
                return;
            }
            
            doc = getDoc(io);
            if(!doc) {
                log('cannot access response document');
                e = SERVER_ABORT;
            }
            if (e === CLIENT_TIMEOUT_ABORT && xhr) {
                xhr.abort('timeout');
                deferred.reject(xhr, 'timeout');
                return;
            }
            else if (e == SERVER_ABORT && xhr) {
                xhr.abort('server abort');
                deferred.reject(xhr, 'error', 'server abort');
                return;
            }

            if (!doc || doc.location.href == s.iframeSrc) {
                // response not received yet
                if (!timedOut)
                    return;
            }
            if (io.detachEvent)
                io.detachEvent('onload', cb);
            else
                io.removeEventListener('load', cb, false);

            var status = 'success', errMsg;
            try {
                if (timedOut) {
                    throw 'timeout';
                }

                var isXml = s.dataType == 'xml' || doc.XMLDocument || $.isXMLDoc(doc);
                log('isXml='+isXml);
                if (!isXml && window.opera && (doc.body === null || !doc.body.innerHTML)) {
                    if (--domCheckCount) {
                        // in some browsers (Opera) the iframe DOM is not always traversable when
                        // the onload callback fires, so we loop a bit to accommodate
                        log('requeing onLoad callback, DOM not available');
                        setTimeout(cb, 250);
                        return;
                    }
                    // let this fall through because server response could be an empty document
                    //log('Could not access iframe DOM after mutiple tries.');
                    //throw 'DOMException: not available';
                }

                //log('response detected');
                var docRoot = doc.body ? doc.body : doc.documentElement;
                xhr.responseText = docRoot ? docRoot.innerHTML : null;
                xhr.responseXML = doc.XMLDocument ? doc.XMLDocument : doc;
                if (isXml)
                    s.dataType = 'xml';
                xhr.getResponseHeader = function(header){
                    var headers = {'content-type': s.dataType};
                    return headers[header.toLowerCase()];
                };
                // support for XHR 'status' & 'statusText' emulation :
                if (docRoot) {
                    xhr.status = Number( docRoot.getAttribute('status') ) || xhr.status;
                    xhr.statusText = docRoot.getAttribute('statusText') || xhr.statusText;
                }

                var dt = (s.dataType || '').toLowerCase();
                var scr = /(json|script|text)/.test(dt);
                if (scr || s.textarea) {
                    // see if user embedded response in textarea
                    var ta = doc.getElementsByTagName('textarea')[0];
                    if (ta) {
                        xhr.responseText = ta.value;
                        // support for XHR 'status' & 'statusText' emulation :
                        xhr.status = Number( ta.getAttribute('status') ) || xhr.status;
                        xhr.statusText = ta.getAttribute('statusText') || xhr.statusText;
                    }
                    else if (scr) {
                        // account for browsers injecting pre around json response
                        var pre = doc.getElementsByTagName('pre')[0];
                        var b = doc.getElementsByTagName('body')[0];
                        if (pre) {
                            xhr.responseText = pre.textContent ? pre.textContent : pre.innerText;
                        }
                        else if (b) {
                            xhr.responseText = b.textContent ? b.textContent : b.innerText;
                        }
                    }
                }
                else if (dt == 'xml' && !xhr.responseXML && xhr.responseText) {
                    xhr.responseXML = toXml(xhr.responseText);
                }

                try {
                    data = httpData(xhr, dt, s);
                }
                catch (err) {
                    status = 'parsererror';
                    xhr.error = errMsg = (err || status);
                }
            }
            catch (err) {
                log('error caught: ',err);
                status = 'error';
                xhr.error = errMsg = (err || status);
            }

            if (xhr.aborted) {
                log('upload aborted');
                status = null;
            }

            if (xhr.status) { // we've set xhr.status
                status = (xhr.status >= 200 && xhr.status < 300 || xhr.status === 304) ? 'success' : 'error';
            }

            // ordering of these callbacks/triggers is odd, but that's how $.ajax does it
            if (status === 'success') {
                if (s.success)
                    s.success.call(s.context, data, 'success', xhr);
                deferred.resolve(xhr.responseText, 'success', xhr);
                if (g)
                    $.event.trigger("ajaxSuccess", [xhr, s]);
            }
            else if (status) {
                if (errMsg === undefined)
                    errMsg = xhr.statusText;
                if (s.error)
                    s.error.call(s.context, xhr, status, errMsg);
                deferred.reject(xhr, 'error', errMsg);
                if (g)
                    $.event.trigger("ajaxError", [xhr, s, errMsg]);
            }

            if (g)
                $.event.trigger("ajaxComplete", [xhr, s]);

            if (g && ! --$.active) {
                $.event.trigger("ajaxStop");
            }

            if (s.complete)
                s.complete.call(s.context, xhr, status);

            callbackProcessed = true;
            if (s.timeout)
                clearTimeout(timeoutHandle);

            // clean up
            setTimeout(function() {
                if (!s.iframeTarget)
                    $io.remove();
                else  //adding else to clean up existing iframe response.
                    $io.attr('src', s.iframeSrc);
                xhr.responseXML = null;
            }, 100);
        }

        var toXml = $.parseXML || function(s, doc) { // use parseXML if available (jQuery 1.5+)
            if (window.ActiveXObject) {
                doc = new ActiveXObject('Microsoft.XMLDOM');
                doc.async = 'false';
                doc.loadXML(s);
            }
            else {
                doc = (new DOMParser()).parseFromString(s, 'text/xml');
            }
            return (doc && doc.documentElement && doc.documentElement.nodeName != 'parsererror') ? doc : null;
        };
        var parseJSON = $.parseJSON || function(s) {
            /*jslint evil:true */
            return window['eval']('(' + s + ')');
        };

        var httpData = function( xhr, type, s ) { // mostly lifted from jq1.4.4

            var ct = xhr.getResponseHeader('content-type') || '',
                xml = type === 'xml' || !type && ct.indexOf('xml') >= 0,
                data = xml ? xhr.responseXML : xhr.responseText;

            if (xml && data.documentElement.nodeName === 'parsererror') {
                if ($.error)
                    $.error('parsererror');
            }
            if (s && s.dataFilter) {
                data = s.dataFilter(data, type);
            }
            if (typeof data === 'string') {
                if (type === 'json' || !type && ct.indexOf('json') >= 0) {
                    data = parseJSON(data);
                } else if (type === "script" || !type && ct.indexOf("javascript") >= 0) {
                    $.globalEval(data);
                }
            }
            return data;
        };

        return deferred;
    }
};

/**
 * ajaxForm() provides a mechanism for fully automating form submission.
 *
 * The advantages of using this method instead of ajaxSubmit() are:
 *
 * 1: This method will include coordinates for <input type="image" /> elements (if the element
 *    is used to submit the form).
 * 2. This method will include the submit element's name/value data (for the element that was
 *    used to submit the form).
 * 3. This method binds the submit() method to the form for you.
 *
 * The options argument for ajaxForm works exactly as it does for ajaxSubmit.  ajaxForm merely
 * passes the options argument along after properly binding events for submit elements and
 * the form itself.
 */
$.fn.ajaxForm = function(options) {
    options = options || {};
    options.delegation = options.delegation && $.isFunction($.fn.on);

    // in jQuery 1.3+ we can fix mistakes with the ready state
    if (!options.delegation && this.length === 0) {
        var o = { s: this.selector, c: this.context };
        if (!$.isReady && o.s) {
            log('DOM not ready, queuing ajaxForm');
            $(function() {
                $(o.s,o.c).ajaxForm(options);
            });
            return this;
        }
        // is your DOM ready?  http://docs.jquery.com/Tutorials:Introducing_$(document).ready()
        log('terminating; zero elements found by selector' + ($.isReady ? '' : ' (DOM not ready)'));
        return this;
    }

    if ( options.delegation ) {
        $(document)
            .off('submit.form-plugin', this.selector, doAjaxSubmit)
            .off('click.form-plugin', this.selector, captureSubmittingElement)
            .on('submit.form-plugin', this.selector, options, doAjaxSubmit)
            .on('click.form-plugin', this.selector, options, captureSubmittingElement);
        return this;
    }

    return this.ajaxFormUnbind()
        .bind('submit.form-plugin', options, doAjaxSubmit)
        .bind('click.form-plugin', options, captureSubmittingElement);
};

// private event handlers
function doAjaxSubmit(e) {
    /*jshint validthis:true */
    var options = e.data;
    if (!e.isDefaultPrevented()) { // if event has been canceled, don't proceed
        e.preventDefault();
        $(e.target).ajaxSubmit(options); // #365
    }
}

function captureSubmittingElement(e) {
    /*jshint validthis:true */
    var target = e.target;
    var $el = $(target);
    if (!($el.is("[type=submit],[type=image]"))) {
        // is this a child element of the submit el?  (ex: a span within a button)
        var t = $el.closest('[type=submit]');
        if (t.length === 0) {
            return;
        }
        target = t[0];
    }
    var form = this;
    form.clk = target;
    if (target.type == 'image') {
        if (e.offsetX !== undefined) {
            form.clk_x = e.offsetX;
            form.clk_y = e.offsetY;
        } else if (typeof $.fn.offset == 'function') {
            var offset = $el.offset();
            form.clk_x = e.pageX - offset.left;
            form.clk_y = e.pageY - offset.top;
        } else {
            form.clk_x = e.pageX - target.offsetLeft;
            form.clk_y = e.pageY - target.offsetTop;
        }
    }
    // clear form vars
    setTimeout(function() { form.clk = form.clk_x = form.clk_y = null; }, 100);
}


// ajaxFormUnbind unbinds the event handlers that were bound by ajaxForm
$.fn.ajaxFormUnbind = function() {
    return this.unbind('submit.form-plugin click.form-plugin');
};

/**
 * formToArray() gathers form element data into an array of objects that can
 * be passed to any of the following ajax functions: $.get, $.post, or load.
 * Each object in the array has both a 'name' and 'value' property.  An example of
 * an array for a simple login form might be:
 *
 * [ { name: 'username', value: 'jresig' }, { name: 'password', value: 'secret' } ]
 *
 * It is this array that is passed to pre-submit callback functions provided to the
 * ajaxSubmit() and ajaxForm() methods.
 */
$.fn.formToArray = function(semantic, elements) {
    var a = [];
    if (this.length === 0) {
        return a;
    }

    var form = this[0];
    var els = semantic ? form.getElementsByTagName('*') : form.elements;
    if (!els) {
        return a;
    }

    var i,j,n,v,el,max,jmax;
    for(i=0, max=els.length; i < max; i++) {
        el = els[i];
        n = el.name;
        if (!n || el.disabled) {
            continue;
        }

        if (semantic && form.clk && el.type == "image") {
            // handle image inputs on the fly when semantic == true
            if(form.clk == el) {
                a.push({name: n, value: $(el).val(), type: el.type });
                a.push({name: n+'.x', value: form.clk_x}, {name: n+'.y', value: form.clk_y});
            }
            continue;
        }

        v = $.fieldValue(el, true);
        if (v && v.constructor == Array) {
            if (elements)
                elements.push(el);
            for(j=0, jmax=v.length; j < jmax; j++) {
                a.push({name: n, value: v[j]});
            }
        }
        else if (feature.fileapi && el.type == 'file') {
            if (elements)
                elements.push(el);
            var files = el.files;
            if (files.length) {
                for (j=0; j < files.length; j++) {
                    a.push({name: n, value: files[j], type: el.type});
                }
            }
            else {
                // #180
                a.push({ name: n, value: '', type: el.type });
            }
        }
        else if (v !== null && typeof v != 'undefined') {
            if (elements)
                elements.push(el);
            a.push({name: n, value: v, type: el.type, required: el.required});
        }
    }

    if (!semantic && form.clk) {
        // input type=='image' are not found in elements array! handle it here
        var $input = $(form.clk), input = $input[0];
        n = input.name;
        if (n && !input.disabled && input.type == 'image') {
            a.push({name: n, value: $input.val()});
            a.push({name: n+'.x', value: form.clk_x}, {name: n+'.y', value: form.clk_y});
        }
    }
    return a;
};

/**
 * Serializes form data into a 'submittable' string. This method will return a string
 * in the format: name1=value1&amp;name2=value2
 */
$.fn.formSerialize = function(semantic) {
    //hand off to jQuery.param for proper encoding
    return $.param(this.formToArray(semantic));
};

/**
 * Serializes all field elements in the jQuery object into a query string.
 * This method will return a string in the format: name1=value1&amp;name2=value2
 */
$.fn.fieldSerialize = function(successful) {
    var a = [];
    this.each(function() {
        var n = this.name;
        if (!n) {
            return;
        }
        var v = $.fieldValue(this, successful);
        if (v && v.constructor == Array) {
            for (var i=0,max=v.length; i < max; i++) {
                a.push({name: n, value: v[i]});
            }
        }
        else if (v !== null && typeof v != 'undefined') {
            a.push({name: this.name, value: v});
        }
    });
    //hand off to jQuery.param for proper encoding
    return $.param(a);
};

/**
 * Returns the value(s) of the element in the matched set.  For example, consider the following form:
 *
 *  <form><fieldset>
 *      <input name="A" type="text" />
 *      <input name="A" type="text" />
 *      <input name="B" type="checkbox" value="B1" />
 *      <input name="B" type="checkbox" value="B2"/>
 *      <input name="C" type="radio" value="C1" />
 *      <input name="C" type="radio" value="C2" />
 *  </fieldset></form>
 *
 *  var v = $('input[type=text]').fieldValue();
 *  // if no values are entered into the text inputs
 *  v == ['','']
 *  // if values entered into the text inputs are 'foo' and 'bar'
 *  v == ['foo','bar']
 *
 *  var v = $('input[type=checkbox]').fieldValue();
 *  // if neither checkbox is checked
 *  v === undefined
 *  // if both checkboxes are checked
 *  v == ['B1', 'B2']
 *
 *  var v = $('input[type=radio]').fieldValue();
 *  // if neither radio is checked
 *  v === undefined
 *  // if first radio is checked
 *  v == ['C1']
 *
 * The successful argument controls whether or not the field element must be 'successful'
 * (per http://www.w3.org/TR/html4/interact/forms.html#successful-controls).
 * The default value of the successful argument is true.  If this value is false the value(s)
 * for each element is returned.
 *
 * Note: This method *always* returns an array.  If no valid value can be determined the
 *    array will be empty, otherwise it will contain one or more values.
 */
$.fn.fieldValue = function(successful) {
    for (var val=[], i=0, max=this.length; i < max; i++) {
        var el = this[i];
        var v = $.fieldValue(el, successful);
        if (v === null || typeof v == 'undefined' || (v.constructor == Array && !v.length)) {
            continue;
        }
        if (v.constructor == Array)
            $.merge(val, v);
        else
            val.push(v);
    }
    return val;
};

/**
 * Returns the value of the field element.
 */
$.fieldValue = function(el, successful) {
    var n = el.name, t = el.type, tag = el.tagName.toLowerCase();
    if (successful === undefined) {
        successful = true;
    }

    if (successful && (!n || el.disabled || t == 'reset' || t == 'button' ||
        (t == 'checkbox' || t == 'radio') && !el.checked ||
        (t == 'submit' || t == 'image') && el.form && el.form.clk != el ||
        tag == 'select' && el.selectedIndex == -1)) {
            return null;
    }

    if (tag == 'select') {
        var index = el.selectedIndex;
        if (index < 0) {
            return null;
        }
        var a = [], ops = el.options;
        var one = (t == 'select-one');
        var max = (one ? index+1 : ops.length);
        for(var i=(one ? index : 0); i < max; i++) {
            var op = ops[i];
            if (op.selected) {
                var v = op.value;
                if (!v) { // extra pain for IE...
                    v = (op.attributes && op.attributes['value'] && !(op.attributes['value'].specified)) ? op.text : op.value;
                }
                if (one) {
                    return v;
                }
                a.push(v);
            }
        }
        return a;
    }
    return $(el).val();
};

/**
 * Clears the form data.  Takes the following actions on the form's input fields:
 *  - input text fields will have their 'value' property set to the empty string
 *  - select elements will have their 'selectedIndex' property set to -1
 *  - checkbox and radio inputs will have their 'checked' property set to false
 *  - inputs of type submit, button, reset, and hidden will *not* be effected
 *  - button elements will *not* be effected
 */
$.fn.clearForm = function(includeHidden) {
    return this.each(function() {
        $('input,select,textarea', this).clearFields(includeHidden);
    });
};

/**
 * Clears the selected form elements.
 */
$.fn.clearFields = $.fn.clearInputs = function(includeHidden) {
    var re = /^(?:color|date|datetime|email|month|number|password|range|search|tel|text|time|url|week)$/i; // 'hidden' is not in this list
    return this.each(function() {
        var t = this.type, tag = this.tagName.toLowerCase();
        if (re.test(t) || tag == 'textarea') {
            this.value = '';
        }
        else if (t == 'checkbox' || t == 'radio') {
            this.checked = false;
        }
        else if (tag == 'select') {
            this.selectedIndex = -1;
        }
		else if (t == "file") {
			if (/MSIE/.test(navigator.userAgent)) {
				$(this).replaceWith($(this).clone(true));
			} else {
				$(this).val('');
			}
		}
        else if (includeHidden) {
            // includeHidden can be the value true, or it can be a selector string
            // indicating a special test; for example:
            //  $('#myForm').clearForm('.special:hidden')
            // the above would clean hidden inputs that have the class of 'special'
            if ( (includeHidden === true && /hidden/.test(t)) ||
                 (typeof includeHidden == 'string' && $(this).is(includeHidden)) )
                this.value = '';
        }
    });
};

/**
 * Resets the form data.  Causes all form elements to be reset to their original value.
 */
$.fn.resetForm = function() {
    return this.each(function() {
        // guard against an input with the name of 'reset'
        // note that IE reports the reset function as an 'object'
        if (typeof this.reset == 'function' || (typeof this.reset == 'object' && !this.reset.nodeType)) {
            this.reset();
        }
    });
};

/**
 * Enables or disables any matching elements.
 */
$.fn.enable = function(b) {
    if (b === undefined) {
        b = true;
    }
    return this.each(function() {
        this.disabled = !b;
    });
};

/**
 * Checks/unchecks any matching checkboxes or radio buttons and
 * selects/deselects and matching option elements.
 */
$.fn.selected = function(select) {
    if (select === undefined) {
        select = true;
    }
    return this.each(function() {
        var t = this.type;
        if (t == 'checkbox' || t == 'radio') {
            this.checked = select;
        }
        else if (this.tagName.toLowerCase() == 'option') {
            var $sel = $(this).parent('select');
            if (select && $sel[0] && $sel[0].type == 'select-one') {
                // deselect all other options
                $sel.find('option').selected(false);
            }
            this.selected = select;
        }
    });
};

// expose debug var
$.fn.ajaxSubmit.debug = false;

// helper fn for console logging
function log() {
    if (!$.fn.ajaxSubmit.debug)
        return;
    var msg = '[jquery.form] ' + Array.prototype.join.call(arguments,'');
    if (window.console && window.console.log) {
        window.console.log(msg);
    }
    else if (window.opera && window.opera.postError) {
        window.opera.postError(msg);
    }
}

}));


/**
 * Patterns ajax - AJAX injection for forms and anchors
 *
 * Copyright 2012-2013 Florian Friesdorf
 * Copyright 2012-2013 Marko Durkovic
 */
define('pat-ajax',[
    "jquery",
    "pat-logger",
    "pat-parser",
    "pat-registry",
    "jquery.form"
], function($, logger, Parser, registry) {
    var log = logger.getLogger("pat.ajax"),
        parser = new Parser("ajax");

    parser.addArgument("url", function($el) {
        return ($el.is("a") ? $el.attr("href") :
                ($el.is("form") ? $el.attr("action") : "")).split("#")[0];
    });

    $.ajaxSetup ({
        // Disable caching of AJAX responses
        cache: false
    });

    var _ = {
        name: "ajax",
        trigger: ".pat-ajax",
        parser: parser,
        init: function($el) {
            $el.off(".pat-ajax");
            $el.filter("a").on("click.pat-ajax", _.onTriggerEvents);
            $el.filter("form")
                .on("submit.pat-ajax", _.onTriggerEvents)
                .on("click.pat-ajax", "[type=submit]", _.onClickSubmit);
            $el.filter(":not(form,a)").each(function() {
                log.warn("Unsupported element:", this);
            });
            return $el;
        },
        destroy: function($el) {
            $el.off(".pat-ajax");
        },
        onClickSubmit: function(event) {
            var $form = $(event.target).parents("form").first(),
                name = event.target.name,
                value = $(event.target).val(),
                data = {};
            if (name) {
                data[name] = value;
            }
            $form.data("pat-ajax.clicked-data", data);
        },
        onTriggerEvents: function(event) {
            if (event) {
                event.preventDefault();
            }
            _.request($(this));
        },
        request: function($el, opts) {
            return $el.each(function() {
                _._request($(this), opts);
            });
        },
        _request: function($el, opts) {
            var cfg = _.parser.parse($el, opts),
                onError = function(jqxhr, status, error) {
                    // error can also stem from a javascript
                    // exception, not only errors described in the
                    // jqxhr.
                    log.error("load error for " + cfg.url + ":", error, jqxhr);
                    $el.trigger({
                        type: "pat-ajax-error",
                        error: error,
                        jqxhr: jqxhr
                    });
                },
                onSuccess = function(data, status, jqxhr) {
                    log.debug("success: jqxhr:", jqxhr);
                    $el.trigger({
                        type: "pat-ajax-success",
                        jqxhr: jqxhr
                    });
                },
                args = {
                    context: $el,
                    data: $el.data("pat-ajax.clicked-data"),
                    url: cfg.url,
                    error: onError,
                    success: onSuccess
                };

            $el.removeData("pat-ajax.clicked-data");
            log.debug("request:", args, $el[0]);
            if ($el.is("form")) {
                $el.ajaxSubmit(args);
            } else {
                $.ajax(args);
            }
        }
    };

    registry.register(_);
    return _;
});

/**
 * Patterns autofocus - enhanced autofocus form elements
 *
 * Copyright 2012-2013 Simplon B.V. - Wichert Akkerman
 */
define('pat-autofocus',[
    "jquery",
    "pat-registry"
], function($, registry) {
    var autofocus = {
        name: "autofocus",
        trigger: ":input.pat-autofocus,:input[autofocus]",

        init: function($el) {
            $el = $el.filter(
                function () {
                    // This function filters out all elements that have
                    // .pat-depends ancestors.
                    // If a .pat-autofocus element has a .pat-depends ancestor, then
                    // autofocus is dependent on that ancestor being visible.
                    var $el = $(this);
                    var $depends_slave = $el.closest(".pat-depends").addBack(".pat-depends");
                    if ($depends_slave.length > 0) {
                        // We register an event handler so that the element is
                        // only autofocused once the .pat-depends ancestor
                        // becomes visible.
                        $depends_slave.on("pat-update", function (e, data) {
                            var $child = $el;
                            if (data.pattern === "depends") {
                                if (((data.transition === "complete") && ($(this).is(":visible"))) ||
                                    ((data.enabled === "true") && ($(this).is("visible")))) {

                                    if ($el.hasClass("select2-offscreen")) {
                                        $child = $el.parent().find(".select2-input");
                                    }
                                    if (!$child.is(":disabled")) {
                                        $child.focus();
                                    }
                                }
                            }
                        });
                        return false;
                    }
                    return true;
                }
            );
            // $el is now only those elements not dependent on .pat-depends
            // criteria.
            for (var i=0; i<$el.length; i+=1) {
                if (!$el.eq(i).val()) {
                    $el.get(i).focus();
                    return;
                }
            }
            $el.eq(0).focus();
        }
    };

    registry.register(autofocus);
});

// jshint indent: 4, browser: true, jquery: true, quotmark: double
// vim: sw=4 expandtab
;
define('pat-mockup-parser',[
    'jquery'
], function($) {
    'use strict';

    var parser = {
        getOptions: function getOptions($el, patternName, options) {
            /* This is the Mockup parser. An alternative parser for Patternslib
             * patterns.
             *
             * NOTE: Use of the Mockup parser is discouraged and is added here for
             * legacy support for the Plone Mockup project.
             *
             * It parses a DOM element for pattern configuration options.
             */
            options = options || {};
            // get options from parent element first, stop if element tag name is 'body'
            if ($el.length !== 0 && !$.nodeName($el[0], 'body')) {
                options = getOptions($el.parent(), patternName, options);
            }
            // collect all options from element
            var elOptions = {};
            if ($el.length !== 0) {
                elOptions = $el.data('pat-' + patternName);
                if (elOptions) {
                    // parse options if string
                    if (typeof(elOptions) === 'string') {
                        var tmpOptions = {};
                        $.each(elOptions.split(';'),
                            function(i, item) {
                                item = item.split(':');
                                item.reverse();
                                var key = item.pop();
                                key = key.replace(/^\s+|\s+$/g, '');    // trim
                                item.reverse();
                                var value = item.join(':');
                                value = value.replace(/^\s+|\s+$/g, '');    // trim
                                tmpOptions[key] = value;
                            }
                        );
                        elOptions = tmpOptions;
                    }
                }
            }
            return $.extend(true, {}, options, elOptions);
        }
    };
    return parser;
});

/**
 * A Base pattern for creating scoped patterns. It's similar to Backbone's
 * Model class. The advantage of this approach is that each instance of a
 * pattern has its own local scope (closure).
 *
 * A new instance is created for each DOM element on which a pattern applies.
 *
 * You can assign values, such as $el, to `this` for an instance and they
 * will remain unique to that instance.
 *
 * Older Patternslib patterns on the other hand have a single global scope for
 * all DOM elements.
 */

define('pat-base',[
  "jquery",
  "pat-registry",
  "pat-mockup-parser",
  "pat-logger"
], function($, Registry, mockupParser, logger) {
    "use strict";
    var log = logger.getLogger("Patternslib Base");

    var initBasePattern = function initBasePattern($el, options, trigger) {
        var name = this.prototype.name;
        var log = logger.getLogger("pat." + name);
        var pattern = $el.data("pattern-" + name);
        if (pattern === undefined && Registry.patterns[name]) {
            try {
                options = this.prototype.parser  === "mockup" ? mockupParser.getOptions($el, name, options) : options;
                pattern = new Registry.patterns[name]($el, options, trigger);
            } catch (e) {
                log.error("Failed while initializing '" + name + "' pattern.", e);
            }
            $el.data("pattern-" + name, pattern);
        }
        return pattern;
    };

    var Base = function($el, options, trigger) {
        this.$el = $el;
        this.options = $.extend(true, {}, this.defaults || {}, options || {});
        this.init($el, options, trigger);
        this.emit("init");
    };

    Base.prototype = {
        constructor: Base,
        on: function(eventName, eventCallback) {
            this.$el.on(eventName + "." + this.name + ".patterns", eventCallback);
        },
        emit: function(eventName, args) {
            // args should be a list
            if (args === undefined) {
                args = [];
            }
            this.$el.trigger(eventName + "." + this.name + ".patterns", args);
        }
    };

    Base.extend = function(patternProps) {
        /* Helper function to correctly set up the prototype chain for new patterns.
        */
        var parent = this;
        var child;

        // Check that the required configuration properties are given.
        if (!patternProps) {
            throw new Error("Pattern configuration properties required when calling Base.extend");
        }

        // The constructor function for the new subclass is either defined by you
        // (the "constructor" property in your `extend` definition), or defaulted
        // by us to simply call the parent's constructor.
        if (patternProps.hasOwnProperty("constructor")) {
            child = patternProps.constructor;
        } else {
            child = function() { parent.apply(this, arguments); };
        }

        // Allow patterns to be extended indefinitely
        child.extend = Base.extend;

        // Static properties required by the Patternslib registry 
        child.init = initBasePattern;
        child.jquery_plugin = true;
        child.trigger = patternProps.trigger;

        // Set the prototype chain to inherit from `parent`, without calling
        // `parent`'s constructor function.
        var Surrogate = function() { this.constructor = child; };
        Surrogate.prototype = parent.prototype;
        child.prototype = new Surrogate();

        // Add pattern's configuration properties (instance properties) to the subclass,
        $.extend(true, child.prototype, patternProps);

        // Set a convenience property in case the parent's prototype is needed
        // later.
        child.__super__ = parent.prototype;

        // Register the pattern in the Patternslib registry.
        if (!patternProps.name) {
            log.warn("This pattern without a name attribute will not be registered!");
        } else if (!patternProps.trigger) {
            log.warn("The pattern '"+patternProps.name+"' does not " +
                     "have a trigger attribute, it will not be registered.");
        } else {
            Registry.register(child, patternProps.name);
        }
        return child;
    };
    return Base;
});

/**
 * Patterns autoscale - scale elements to fit available space
 *
 * Copyright 2012 Humberto Sermeno
 * Copyright 2013 Simplon B.V. - Wichert Akkerman
 */
define('pat-autoscale',[
    "jquery",
    "jquery.browser",
    "pat-base",
    "pat-registry",
    "pat-parser"
], function($, dummy, Base, registry, Parser) {
    var parser = new Parser("auto-scale");
    parser.addArgument("method", "scale", ["scale", "zoom"]);
    parser.addArgument("min-width", 0);
    parser.addArgument("max-width", 1000000);

    return Base.extend({
        name: "autoscale",
        trigger: ".pat-auto-scale",
        force_method: null,

        init: function($el, opts) {
            this.options = parser.parse(this.$el, opts);
            if (this.force_method !== null) {
                this.options.method = this.force_method;
            }
            this._setup().scale();
            return this.$el;
        },

        _setup: function() {
            if ($.browser.mozilla) {
                // See https://bugzilla.mozilla.org/show_bug.cgi?id=390936
                this.force_method = "scale";
            } else if ($.browser.msie && parseInt($.browser.version, 10) < 9) {
                this.force_method = "zoom";
            }
            $(window).on("resize.autoscale",
                _.debounce(this.scale.bind(this), 250, true)
            );
            $(document).on("pat-update.autoscale", _.debounce(this.scale.bind(this), 250));
            return this;
        },

        scale: function() {
            var available_space, scale, scaled_height, scaled_width;

            if (this.$el[0].tagName.toLowerCase() === "body") {
                available_space = $(window).width();
            } else {
                available_space = this.$el.parent().outerWidth();
            }
            available_space = Math.min(available_space, this.options.maxWidth);
            available_space = Math.max(available_space, this.options.minWidth);
            scale = available_space/this.$el.outerWidth();
            scaled_height = this.$el.outerHeight() * scale;
            scaled_width = this.$el.outerWidth() * scale;

            switch (this.options.method) {
                case "scale":
                    this.$el.css("transform", "scale(" + scale + ")");
                    this.$el.wrap("<div class='auto-scale-wrapper'></div>");
                    this.$el.parent().height(scaled_height).width(scaled_width);
                    break;
                case "zoom":
                    this.$el.css("zoom", scale);
                    break;
            }
            this.$el.addClass("scaled");
            return this;
        }
    });
});

// helper functions to make all input elements
define('pat-input-change-events',[
    "jquery",
    "pat-logger"
], function($, logging) {
    var namespace = "input-change-events",
        log = logging.getLogger(namespace);

    var _ = {
        setup: function($el, pat) {
            if (!pat) {
                log.error("The name of the calling pattern has to be set.");
                return;
            }
            // list of patterns that installed input-change-event handlers
            var patterns = $el.data(namespace) || [];
            log.debug("setup handlers for " + pat);

            if (!patterns.length) {
                log.debug("installing handlers");
                _.setupInputHandlers($el);

                $el.on("patterns-injected." + namespace, function(event) {
                    _.setupInputHandlers($(event.target));
                });
            }
            if (patterns.indexOf(pat) === -1) {
                patterns.push(pat);
                $el.data(namespace, patterns);
            }
        },

        setupInputHandlers: function($el) {
            if (!$el.is(":input")) {
                // We've been given an element that is not a form input. We
                // therefore assume that it's a container of form inputs and
                // register handlers for its children.
                $el.findInclusive(":input").each(_.registerHandlersForElement);
            } else {
                // The element itself is an input, se we simply register a
                // handler fot it.
                _.registerHandlersForElement.bind($el)();
            }
        },

        registerHandlersForElement: function() {
            var $el = $(this),
                isText = $el.is("input:text, input[type=search], textarea");

            if (isText) {
                if ("oninput" in window) {
                    $el.on("input." + namespace, function() {
                        log.debug("translating input");
                        $el.trigger("input-change");
                    });
                } else {
                    // this is the legacy code path for IE8
                    // Work around buggy placeholder polyfill.
                    if ($el.attr("placeholder")) {
                        $el.on("keyup." + namespace, function() {
                            log.debug("translating keyup");
                            $el.trigger("input-change");
                        });
                    } else {
                        $el.on("propertychange." + namespace, function(ev) {
                            if (ev.originalEvent.propertyName === "value") {
                                log.debug("translating propertychange");
                                $el.trigger("input-change");
                            }
                        });
                    }
                }
            } else {
                $el.on("change." + namespace, function() {
                    log.debug("translating change");
                    $el.trigger("input-change");
                });
            }

            $el.on("blur", function() {
                $el.trigger("input-defocus");
            });
        },

        remove: function($el, pat) {
            var patterns = $el.data(namespace) || [];
            if (patterns.indexOf(pat) === -1) {
                log.warn("input-change-events were never installed for " + pat);
            } else {
                patterns = patterns.filter(function(e){return e!==pat;});
                if (patterns.length) {
                    $el.data(namespace, patterns);
                } else {
                    log.debug("remove handlers");
                    $el.removeData(namespace);
                    $el.find(":input").off("." + namespace);
                    $el.off("." + namespace);
                }
            }
        }
    };
    return _;
});

// jshint indent: 4, browser: true, jquery: true, quotmark: double
// vim: sw=4 expandtab
;
/**
 * Patterns autosubmit - automatic submission of forms
 *
 * Copyright 2012-2013 Florian Friesdorf
 * Copyright 2012 Simplon B.V. - Wichert Akkerman
 * Copyright 2013 Marko Durkovic
 * Copyright 2014-2015 Syslab.com GmbH - JC Brand 
 */
define('pat-autosubmit',[
    "jquery",
    "pat-registry",
    "pat-base",
    "pat-logger",
    "pat-parser",
    "pat-input-change-events",
    "pat-utils"
], function($, registry, Base, logging, Parser, input_change_events, utils) {
    var log = logging.getLogger("autosubmit"),
        parser = new Parser("autosubmit");

    // - 400ms -> 400
    // - 400 -> 400
    // - defocus
    parser.addArgument("delay", "400ms");

    return Base.extend({
        name: "autosubmit",
        trigger: ".pat-autosubmit",
        parser: {
            parse: function($el, opts) {
                var cfg = parser.parse($el, opts);
                if (cfg.delay !== "defocus") {
                    cfg.delay = parseInt(cfg.delay.replace(/[^\d]*/g, ""), 10);
                }
                return cfg;
            }
        },

        init: function() {
            this.options = this.parser.parse(this.$el, arguments[1]);
            input_change_events.setup(this.$el, "autosubmit");
            this.registerListeners();
            this.registerTriggers();
            return this.$el;
        },

        registerListeners: function() {
            this.$el.on("input-change-delayed.pat-autosubmit", this.onInputChange);
            this.registerSubformListeners();
            this.$el.on('patterns-injected', this.refreshListeners.bind(this));
        },

        registerSubformListeners: function(ev) {
            /* If there are subforms, we need to listen on them as well, so
             * that only the subform gets submitted if an element inside it
             * changes.
             */
            var $el = typeof ev !== "undefined" ? $(ev.target) : this.$el;
            $el.find(".pat-subform").each(function (idx, el) {
                $(el).on("input-change-delayed.pat-autosubmit", this.onInputChange);
            }.bind(this));
        },

        refreshListeners: function(ev, cfg, el, injected) {
            this.registerSubformListeners();
            // Register change event handlers for new inputs injected into this form
            input_change_events.setup($(injected), "autosubmit");
        },

        registerTriggers: function() {
            var isText = this.$el.is("input:text, input[type=search], textarea");
            if (this.options.delay === "defocus" && !isText) {
                log.error("The defocus delay value makes only sense on text input elements.");
                return this.$el;
            }
            if (this.options.delay === "defocus") {
                this.$el.on("input-defocus.pat-autosubmit", function(ev) {
                    $(ev.target).trigger("input-change-delayed");
                });
            } else if (this.options.delay > 0) {
                this.$el.on("input-change.pat-autosubmit", utils.debounce(function(ev) {
                    $(ev.target).trigger("input-change-delayed");
                }, this.options.delay));
            } else {
                this.$el.on("input-change.pat-autosubmit", function(ev) {
                    $(ev.target).trigger("input-change-delayed");
                });
            }
        },

        destroy: function($el) {
            input_change_events.remove($el, "autosubmit");
            if (this.$el.is("form")) {
                this.$el.find(".pat-subform").addBack(this.$el).each(function (idx, el) {
                    $(el).off(".pat-autosubmit");
                });
            } else {
                $el.off(".pat-autosubmit");
            }
        },

        onInputChange: function(ev) {
            ev.stopPropagation();
            $(this).submit();
            log.debug("triggered by " + ev.type);
        }
    });
});

// jshint indent: 4, browser: true, jquery: true, quotmark: double
// vim: sw=4 expandtab
;
/*
Copyright 2014 Igor Vaynberg

Version: 3.4.6 Timestamp: Sat Mar 22 22:30:15 EDT 2014

This software is licensed under the Apache License, Version 2.0 (the "Apache License") or the GNU
General Public License version 2 (the "GPL License"). You may choose either license to govern your
use of this software only upon the condition that you accept all of the terms of either the Apache
License or the GPL License.

You may obtain a copy of the Apache License and the GPL License at:

http://www.apache.org/licenses/LICENSE-2.0
http://www.gnu.org/licenses/gpl-2.0.html

Unless required by applicable law or agreed to in writing, software distributed under the Apache License
or the GPL Licesnse is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND,
either express or implied. See the Apache License and the GPL License for the specific language governing
permissions and limitations under the Apache License and the GPL License.
*/
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element.")}),c=a.extend({},{populateResults:function(d,e,f){var h,j=this.opts.id,k=this.liveRegion;h=function(d,e,l){var m,n,o,p,q,r,s,t,u,v;for(d=c.sortResults(d,e,f),m=0,n=d.length;n>m;m+=1)o=d[m],q=o.disabled===!0,p=!q&&j(o)!==b,r=o.children&&o.children.length>0,s=a("<li></li>"),s.addClass("select2-results-dept-"+l),s.addClass("select2-result"),s.addClass(p?"select2-result-selectable":"select2-result-unselectable"),q&&s.addClass("select2-disabled"),r&&s.addClass("select2-result-with-children"),s.addClass(i.opts.formatResultCssClass(o)),s.attr("role","presentation"),t=a(document.createElement("div")),t.addClass("select2-result-label"),t.attr("id","select2-result-label-"+g()),t.attr("role","option"),v=c.formatResult(o,t,f,i.opts.escapeMarkup),v!==b&&(t.html(v),s.append(t)),r&&(u=a("<ul></ul>"),u.addClass("select2-result-sub"),h(o.children,u,l+1),s.append(u)),s.data("select2-data",o),e.append(s);k.text(c.formatMatches(d.length))},h(e,d,0)}},a.fn.select2.defaults,c),"function"!=typeof c.id&&(f=c.id,c.id=function(a){return a[f]}),a.isArray(c.element.data("select2Tags"))){if("tags"in c)throw"tags specified as both an attribute 'data-select2-tags' and in options of Select2 "+c.element.attr("id");c.tags=c.element.data("select2Tags")}if(e?(c.query=this.bind(function(a){var f,g,h,c={results:[],more:!1},e=a.term;h=function(b,c){var d;b.is("option")?a.matcher(e,b.text(),b)&&c.push(i.optionToData(b)):b.is("optgroup")&&(d=i.optionToData(b),b.children().each2(function(a,b){h(b,d.children)}),d.children.length>0&&c.push(d))},f=d.children(),this.getPlaceholder()!==b&&f.length>0&&(g=this.getPlaceholderOption(),g&&(f=f.not(g))),f.each2(function(a,b){h(b,c.results)}),a.callback(c)}),c.id=function(a){return a.id}):"query"in c||("ajax"in c?(h=c.element.data("ajax-url"),h&&h.length>0&&(c.ajax.url=h),c.query=H.call(c.element,c.ajax)):"data"in c?c.query=I(c.data):"tags"in c&&(c.query=J(c.tags),c.createSearchChoice===b&&(c.createSearchChoice=function(b){return{id:a.trim(b),text:a.trim(b)}}),c.initSelection===b&&(c.initSelection=function(b,d){var e=[];a(s(b.val(),c.separator)).each(function(){var b={id:this,text:this},d=c.tags;a.isFunction(d)&&(d=d()),a(d).each(function(){return r(this.id,b.id)?(b=this,!1):void 0}),e.push(b)}),d(e)}))),"function"!=typeof c.query)throw"query function not defined for Select2 "+c.element.attr("id");if("top"===c.createSearchChoicePosition)c.createSearchChoicePosition=function(a,b){a.unshift(b)};else if("bottom"===c.createSearchChoicePosition)c.createSearchChoicePosition=function(a,b){a.push(b)};else if("function"!=typeof c.createSearchChoicePosition)throw"invalid createSearchChoicePosition option must be 'top', 'bottom' or a custom function";return c},monitorSource:function(){var c,d,a=this.opts.element;a.on("change.select2",this.bind(function(){this.opts.element.data("select2-change-triggered")!==!0&&this.initSelection()})),c=this.bind(function(){var c=a.prop("disabled");c===b&&(c=!1),this.enable(!c);var d=a.prop("readonly");d===b&&(d=!1),this.readonly(d),E(this.container,this.opts.element,this.opts.adaptContainerCssClass),this.container.addClass(L(this.opts.containerCssClass)),E(this.dropdown,this.opts.element,this.opts.adaptDropdownCssClass),this.dropdown.addClass(L(this.opts.dropdownCssClass))}),a.on("propertychange.select2",c),this.mutationCallback===b&&(this.mutationCallback=function(a){a.forEach(c)}),d=window.MutationObserver||window.WebKitMutationObserver||window.MozMutationObserver,d!==b&&(this.propertyObserver&&(delete this.propertyObserver,this.propertyObserver=null),this.propertyObserver=new d(this.mutationCallback),this.propertyObserver.observe(a.get(0),{attributes:!0,subtree:!1}))},triggerSelect:function(b){var c=a.Event("select2-selecting",{val:this.id(b),object:b});return this.opts.element.trigger(c),!c.isDefaultPrevented()},triggerChange:function(b){b=b||{},b=a.extend({},b,{type:"change",val:this.val()}),this.opts.element.data("select2-change-triggered",!0),this.opts.element.trigger(b),this.opts.element.data("select2-change-triggered",!1),this.opts.element.click(),this.opts.blurOnChange&&this.opts.element.blur()},isInterfaceEnabled:function(){return this.enabledInterface===!0},enableInterface:function(){var a=this._enabled&&!this._readonly,b=!a;return a===this.enabledInterface?!1:(this.container.toggleClass("select2-container-disabled",b),this.close(),this.enabledInterface=a,!0)},enable:function(a){a===b&&(a=!0),this._enabled!==a&&(this._enabled=a,this.opts.element.prop("disabled",!a),this.enableInterface())},disable:function(){this.enable(!1)},readonly:function(a){a===b&&(a=!1),this._readonly!==a&&(this._readonly=a,this.opts.element.prop("readonly",a),this.enableInterface())},opened:function(){return this.container.hasClass("select2-dropdown-open")},positionDropdown:function(){var t,u,v,w,x,b=this.dropdown,c=this.container.offset(),d=this.container.outerHeight(!1),e=this.container.outerWidth(!1),f=b.outerHeight(!1),g=a(window),h=g.width(),i=g.height(),j=g.scrollLeft()+h,l=g.scrollTop()+i,m=c.top+d,n=c.left,o=l>=m+f,p=c.top-f>=g.scrollTop(),q=b.outerWidth(!1),r=j>=n+q,s=b.hasClass("select2-drop-above");s?(u=!0,!p&&o&&(v=!0,u=!1)):(u=!1,!o&&p&&(v=!0,u=!0)),v&&(b.hide(),c=this.container.offset(),d=this.container.outerHeight(!1),e=this.container.outerWidth(!1),f=b.outerHeight(!1),j=g.scrollLeft()+h,l=g.scrollTop()+i,m=c.top+d,n=c.left,q=b.outerWidth(!1),r=j>=n+q,b.show()),this.opts.dropdownAutoWidth?(x=a(".select2-results",b)[0],b.addClass("select2-drop-auto-width"),b.css("width",""),q=b.outerWidth(!1)+(x.scrollHeight===x.clientHeight?0:k.width),q>e?e=q:q=e,r=j>=n+q):this.container.removeClass("select2-drop-auto-width"),"static"!==this.body().css("position")&&(t=this.body().offset(),m-=t.top,n-=t.left),r||(n=c.left+this.container.outerWidth(!1)-q),w={left:n,width:e},u?(w.top=c.top-f,w.bottom="auto",this.container.addClass("select2-drop-above"),b.addClass("select2-drop-above")):(w.top=m,w.bottom="auto",this.container.removeClass("select2-drop-above"),b.removeClass("select2-drop-above")),w=a.extend(w,L(this.opts.dropdownCss)),b.css(w)},shouldOpen:function(){var b;return this.opened()?!1:this._enabled===!1||this._readonly===!0?!1:(b=a.Event("select2-opening"),this.opts.element.trigger(b),!b.isDefaultPrevented())},clearDropdownAlignmentPreference:function(){this.container.removeClass("select2-drop-above"),this.dropdown.removeClass("select2-drop-above")},open:function(){return this.shouldOpen()?(this.opening(),!0):!1},opening:function(){var f,b=this.containerId,c="scroll."+b,d="resize."+b,e="orientationchange."+b;this.container.addClass("select2-dropdown-open").addClass("select2-container-active"),this.clearDropdownAlignmentPreference(),this.dropdown[0]!==this.body().children().last()[0]&&this.dropdown.detach().appendTo(this.body()),f=a("#select2-drop-mask"),0==f.length&&(f=a(document.createElement("div")),f.attr("id","select2-drop-mask").attr("class","select2-drop-mask"),f.hide(),f.appendTo(this.body()),f.on("mousedown touchstart click",function(b){n(f);var d,c=a("#select2-drop");c.length>0&&(d=c.data("select2"),d.opts.selectOnBlur&&d.selectHighlighted({noFocus:!0}),d.close(),b.preventDefault(),b.stopPropagation())})),this.dropdown.prev()[0]!==f[0]&&this.dropdown.before(f),a("#select2-drop").removeAttr("id"),this.dropdown.attr("id","select2-drop"),f.show(),this.positionDropdown(),this.dropdown.show(),this.positionDropdown(),this.dropdown.addClass("select2-drop-active");var g=this;this.container.parents().add(window).each(function(){a(this).on(d+" "+c+" "+e,function(){g.positionDropdown()})})},close:function(){if(this.opened()){var b=this.containerId,c="scroll."+b,d="resize."+b,e="orientationchange."+b;this.container.parents().add(window).each(function(){a(this).off(c).off(d).off(e)}),this.clearDropdownAlignmentPreference(),a("#select2-drop-mask").hide(),this.dropdown.removeAttr("id"),this.dropdown.hide(),this.container.removeClass("select2-dropdown-open").removeClass("select2-container-active"),this.results.empty(),this.clearSearch(),this.search.removeClass("select2-active"),this.opts.element.trigger(a.Event("select2-close"))}},externalSearch:function(a){this.open(),this.search.val(a),this.updateResults(!1)},clearSearch:function(){},getMaximumSelectionSize:function(){return L(this.opts.maximumSelectionSize)},ensureHighlightVisible:function(){var c,d,e,f,g,h,i,b=this.results;if(d=this.highlight(),!(0>d)){if(0==d)return b.scrollTop(0),void 0;c=this.findHighlightableChoices().find(".select2-result-label"),e=a(c[d]),f=e.offset().top+e.outerHeight(!0),d===c.length-1&&(i=b.find("li.select2-more-results"),i.length>0&&(f=i.offset().top+i.outerHeight(!0))),g=b.offset().top+b.outerHeight(!0),f>g&&b.scrollTop(b.scrollTop()+(f-g)),h=e.offset().top-b.offset().top,0>h&&"none"!=e.css("display")&&b.scrollTop(b.scrollTop()+h)}},findHighlightableChoices:function(){return this.results.find(".select2-result-selectable:not(.select2-disabled):not(.select2-selected)")},moveHighlight:function(b){for(var c=this.findHighlightableChoices(),d=this.highlight();d>-1&&d<c.length;){d+=b;var e=a(c[d]);if(e.hasClass("select2-result-selectable")&&!e.hasClass("select2-disabled")&&!e.hasClass("select2-selected")){this.highlight(d);break}}},highlight:function(b){var d,e,c=this.findHighlightableChoices();return 0===arguments.length?p(c.filter(".select2-highlighted")[0],c.get()):(b>=c.length&&(b=c.length-1),0>b&&(b=0),this.removeHighlight(),d=a(c[b]),d.addClass("select2-highlighted"),this.search.attr("aria-activedescendant",d.find(".select2-result-label").attr("id")),this.ensureHighlightVisible(),this.liveRegion.text(d.text()),e=d.data("select2-data"),e&&this.opts.element.trigger({type:"select2-highlight",val:this.id(e),choice:e}),void 0)},removeHighlight:function(){this.results.find(".select2-highlighted").removeClass("select2-highlighted")},touchMoved:function(){this._touchMoved=!0},clearTouchMoved:function(){this._touchMoved=!1},countSelectableResults:function(){return this.findHighlightableChoices().length},highlightUnderEvent:function(b){var c=a(b.target).closest(".select2-result-selectable");if(c.length>0&&!c.is(".select2-highlighted")){var d=this.findHighlightableChoices();this.highlight(d.index(c))}else 0==c.length&&this.removeHighlight()},loadMoreIfNeeded:function(){var c,a=this.results,b=a.find("li.select2-more-results"),d=this.resultsPage+1,e=this,f=this.search.val(),g=this.context;
0!==b.length&&(c=b.offset().top-a.offset().top-a.height(),c<=this.opts.loadMorePadding&&(b.addClass("select2-active"),this.opts.query({element:this.opts.element,term:f,page:d,context:g,matcher:this.opts.matcher,callback:this.bind(function(c){e.opened()&&(e.opts.populateResults.call(this,a,c.results,{term:f,page:d,context:g}),e.postprocessResults(c,!1,!1),c.more===!0?(b.detach().appendTo(a).text(L(e.opts.formatLoadMore,d+1)),window.setTimeout(function(){e.loadMoreIfNeeded()},10)):b.remove(),e.positionDropdown(),e.resultsPage=d,e.context=c.context,this.opts.element.trigger({type:"select2-loaded",items:c}))})})))},tokenize:function(){},updateResults:function(c){function m(){d.removeClass("select2-active"),h.positionDropdown(),e.find(".select2-no-results,.select2-selection-limit,.select2-searching").length?h.liveRegion.text(e.text()):h.liveRegion.text(h.opts.formatMatches(e.find(".select2-result-selectable").length))}function n(a){e.html(a),m()}var g,i,l,d=this.search,e=this.results,f=this.opts,h=this,j=d.val(),k=a.data(this.container,"select2-last-term");if((c===!0||!k||!r(j,k))&&(a.data(this.container,"select2-last-term",j),c===!0||this.showSearchInput!==!1&&this.opened())){l=++this.queryCount;var o=this.getMaximumSelectionSize();if(o>=1&&(g=this.data(),a.isArray(g)&&g.length>=o&&K(f.formatSelectionTooBig,"formatSelectionTooBig")))return n("<li class='select2-selection-limit'>"+L(f.formatSelectionTooBig,o)+"</li>"),void 0;if(d.val().length<f.minimumInputLength)return K(f.formatInputTooShort,"formatInputTooShort")?n("<li class='select2-no-results'>"+L(f.formatInputTooShort,d.val(),f.minimumInputLength)+"</li>"):n(""),c&&this.showSearch&&this.showSearch(!0),void 0;if(f.maximumInputLength&&d.val().length>f.maximumInputLength)return K(f.formatInputTooLong,"formatInputTooLong")?n("<li class='select2-no-results'>"+L(f.formatInputTooLong,d.val(),f.maximumInputLength)+"</li>"):n(""),void 0;f.formatSearching&&0===this.findHighlightableChoices().length&&n("<li class='select2-searching'>"+L(f.formatSearching)+"</li>"),d.addClass("select2-active"),this.removeHighlight(),i=this.tokenize(),i!=b&&null!=i&&d.val(i),this.resultsPage=1,f.query({element:f.element,term:d.val(),page:this.resultsPage,context:null,matcher:f.matcher,callback:this.bind(function(g){var i;if(l==this.queryCount){if(!this.opened())return this.search.removeClass("select2-active"),void 0;if(this.context=g.context===b?null:g.context,this.opts.createSearchChoice&&""!==d.val()&&(i=this.opts.createSearchChoice.call(h,d.val(),g.results),i!==b&&null!==i&&h.id(i)!==b&&null!==h.id(i)&&0===a(g.results).filter(function(){return r(h.id(this),h.id(i))}).length&&this.opts.createSearchChoicePosition(g.results,i)),0===g.results.length&&K(f.formatNoMatches,"formatNoMatches"))return n("<li class='select2-no-results'>"+L(f.formatNoMatches,d.val())+"</li>"),void 0;e.empty(),h.opts.populateResults.call(this,e,g.results,{term:d.val(),page:this.resultsPage,context:null}),g.more===!0&&K(f.formatLoadMore,"formatLoadMore")&&(e.append("<li class='select2-more-results'>"+h.opts.escapeMarkup(L(f.formatLoadMore,this.resultsPage))+"</li>"),window.setTimeout(function(){h.loadMoreIfNeeded()},10)),this.postprocessResults(g,c),m(),this.opts.element.trigger({type:"select2-loaded",items:g})}})})}},cancel:function(){this.close()},blur:function(){this.opts.selectOnBlur&&this.selectHighlighted({noFocus:!0}),this.close(),this.container.removeClass("select2-container-active"),this.search[0]===document.activeElement&&this.search.blur(),this.clearSearch(),this.selection.find(".select2-search-choice-focus").removeClass("select2-search-choice-focus")},focusSearch:function(){z(this.search)},selectHighlighted:function(a){if(this._touchMoved)return this.clearTouchMoved(),void 0;var b=this.highlight(),c=this.results.find(".select2-highlighted"),d=c.closest(".select2-result").data("select2-data");d?(this.highlight(b),this.onSelect(d,a)):a&&a.noFocus&&this.close()},getPlaceholder:function(){var a;return this.opts.element.attr("placeholder")||this.opts.element.attr("data-placeholder")||this.opts.element.data("placeholder")||this.opts.placeholder||((a=this.getPlaceholderOption())!==b?a.text():b)},getPlaceholderOption:function(){if(this.select){var a=this.select.children("option").first();if(this.opts.placeholderOption!==b)return"first"===this.opts.placeholderOption&&a||"function"==typeof this.opts.placeholderOption&&this.opts.placeholderOption(this.select);if(""===a.text()&&""===a.val())return a}},initContainerWidth:function(){function c(){var c,d,e,f,g,h;if("off"===this.opts.width)return null;if("element"===this.opts.width)return 0===this.opts.element.outerWidth(!1)?"auto":this.opts.element.outerWidth(!1)+"px";if("copy"===this.opts.width||"resolve"===this.opts.width){if(c=this.opts.element.attr("style"),c!==b)for(d=c.split(";"),f=0,g=d.length;g>f;f+=1)if(h=d[f].replace(/\s/g,""),e=h.match(/^width:(([-+]?([0-9]*\.)?[0-9]+)(px|em|ex|%|in|cm|mm|pt|pc))/i),null!==e&&e.length>=1)return e[1];return"resolve"===this.opts.width?(c=this.opts.element.css("width"),c.indexOf("%")>0?c:0===this.opts.element.outerWidth(!1)?"auto":this.opts.element.outerWidth(!1)+"px"):null}return a.isFunction(this.opts.width)?this.opts.width():this.opts.width}var d=c.call(this);null!==d&&this.container.css("width",d)}}),e=O(d,{createContainer:function(){var b=a(document.createElement("div")).attr({"class":"select2-container"}).html(["<a href='javascript:void(0)' class='select2-choice' tabindex='-1'>","   <span class='select2-chosen'>&nbsp;</span><abbr class='select2-search-choice-close'></abbr>","   <span class='select2-arrow' role='presentation'><b role='presentation'></b></span>","</a>","<label for='' class='select2-offscreen'></label>","<input class='select2-focusser select2-offscreen' type='text' aria-haspopup='true' role='button' />","<div class='select2-drop select2-display-none'>","   <div class='select2-search'>","       <label for='' class='select2-offscreen'></label>","       <input type='text' autocomplete='off' autocorrect='off' autocapitalize='off' spellcheck='false' class='select2-input' role='combobox' aria-expanded='true'","       aria-autocomplete='list' />","   </div>","   <ul class='select2-results' role='listbox'>","   </ul>","</div>"].join(""));return b},enableInterface:function(){this.parent.enableInterface.apply(this,arguments)&&this.focusser.prop("disabled",!this.isInterfaceEnabled())},opening:function(){var c,d,e;this.opts.minimumResultsForSearch>=0&&this.showSearch(!0),this.parent.opening.apply(this,arguments),this.showSearchInput!==!1&&this.search.val(this.focusser.val()),this.search.focus(),c=this.search.get(0),c.createTextRange?(d=c.createTextRange(),d.collapse(!1),d.select()):c.setSelectionRange&&(e=this.search.val().length,c.setSelectionRange(e,e)),""===this.search.val()&&this.nextSearchTerm!=b&&(this.search.val(this.nextSearchTerm),this.search.select()),this.focusser.prop("disabled",!0).val(""),this.updateResults(!0),this.opts.element.trigger(a.Event("select2-open"))},close:function(){this.opened()&&(this.parent.close.apply(this,arguments),this.focusser.prop("disabled",!1),this.opts.shouldFocusInput(this)&&this.focusser.focus())},focus:function(){this.opened()?this.close():(this.focusser.prop("disabled",!1),this.opts.shouldFocusInput(this)&&this.focusser.focus())},isFocused:function(){return this.container.hasClass("select2-container-active")},cancel:function(){this.parent.cancel.apply(this,arguments),this.focusser.prop("disabled",!1),this.opts.shouldFocusInput(this)&&this.focusser.focus()},destroy:function(){a("label[for='"+this.focusser.attr("id")+"']").attr("for",this.opts.element.attr("id")),this.parent.destroy.apply(this,arguments)},initContainer:function(){var b,h,d=this.container,e=this.dropdown,f=g();this.opts.minimumResultsForSearch<0?this.showSearch(!1):this.showSearch(!0),this.selection=b=d.find(".select2-choice"),this.focusser=d.find(".select2-focusser"),b.find(".select2-chosen").attr("id","select2-chosen-"+f),this.focusser.attr("aria-labelledby","select2-chosen-"+f),this.results.attr("id","select2-results-"+f),this.search.attr("aria-owns","select2-results-"+f),this.focusser.attr("id","s2id_autogen"+f),h=a("label[for='"+this.opts.element.attr("id")+"']"),this.focusser.prev().text(h.text()).attr("for",this.focusser.attr("id"));var i=this.opts.element.attr("title");this.opts.element.attr("title",i||h.text()),this.focusser.attr("tabindex",this.elementTabIndex),this.search.attr("id",this.focusser.attr("id")+"_search"),this.search.prev().text(a("label[for='"+this.focusser.attr("id")+"']").text()).attr("for",this.search.attr("id")),this.search.on("keydown",this.bind(function(a){if(this.isInterfaceEnabled()){if(a.which===c.PAGE_UP||a.which===c.PAGE_DOWN)return B(a),void 0;switch(a.which){case c.UP:case c.DOWN:return this.moveHighlight(a.which===c.UP?-1:1),B(a),void 0;case c.ENTER:return this.selectHighlighted(),B(a),void 0;case c.TAB:return this.selectHighlighted({noFocus:!0}),void 0;case c.ESC:return this.cancel(a),B(a),void 0}}})),this.search.on("blur",this.bind(function(){document.activeElement===this.body().get(0)&&window.setTimeout(this.bind(function(){this.opened()&&this.search.focus()}),0)})),this.focusser.on("keydown",this.bind(function(a){if(this.isInterfaceEnabled()&&a.which!==c.TAB&&!c.isControl(a)&&!c.isFunctionKey(a)&&a.which!==c.ESC){if(this.opts.openOnEnter===!1&&a.which===c.ENTER)return B(a),void 0;if(a.which==c.DOWN||a.which==c.UP||a.which==c.ENTER&&this.opts.openOnEnter){if(a.altKey||a.ctrlKey||a.shiftKey||a.metaKey)return;return this.open(),B(a),void 0}return a.which==c.DELETE||a.which==c.BACKSPACE?(this.opts.allowClear&&this.clear(),B(a),void 0):void 0}})),u(this.focusser),this.focusser.on("keyup-change input",this.bind(function(a){if(this.opts.minimumResultsForSearch>=0){if(a.stopPropagation(),this.opened())return;this.open()}})),b.on("mousedown touchstart","abbr",this.bind(function(a){this.isInterfaceEnabled()&&(this.clear(),C(a),this.close(),this.selection.focus())})),b.on("mousedown touchstart",this.bind(function(c){n(b),this.container.hasClass("select2-container-active")||this.opts.element.trigger(a.Event("select2-focus")),this.opened()?this.close():this.isInterfaceEnabled()&&this.open(),B(c)})),e.on("mousedown touchstart",this.bind(function(){this.search.focus()})),b.on("focus",this.bind(function(a){B(a)})),this.focusser.on("focus",this.bind(function(){this.container.hasClass("select2-container-active")||this.opts.element.trigger(a.Event("select2-focus")),this.container.addClass("select2-container-active")})).on("blur",this.bind(function(){this.opened()||(this.container.removeClass("select2-container-active"),this.opts.element.trigger(a.Event("select2-blur")))})),this.search.on("focus",this.bind(function(){this.container.hasClass("select2-container-active")||this.opts.element.trigger(a.Event("select2-focus")),this.container.addClass("select2-container-active")})),this.initContainerWidth(),this.opts.element.addClass("select2-offscreen"),this.setPlaceholder()},clear:function(b){var c=this.selection.data("select2-data");if(c){var d=a.Event("select2-clearing");if(this.opts.element.trigger(d),d.isDefaultPrevented())return;var e=this.getPlaceholderOption();this.opts.element.val(e?e.val():""),this.selection.find(".select2-chosen").empty(),this.selection.removeData("select2-data"),this.setPlaceholder(),b!==!1&&(this.opts.element.trigger({type:"select2-removed",val:this.id(c),choice:c}),this.triggerChange({removed:c}))}},initSelection:function(){if(this.isPlaceholderOptionSelected())this.updateSelection(null),this.close(),this.setPlaceholder();else{var c=this;this.opts.initSelection.call(null,this.opts.element,function(a){a!==b&&null!==a&&(c.updateSelection(a),c.close(),c.setPlaceholder(),c.nextSearchTerm=c.opts.nextSearchTerm(a,c.search.val()))})}},isPlaceholderOptionSelected:function(){var a;return this.getPlaceholder()?(a=this.getPlaceholderOption())!==b&&a.prop("selected")||""===this.opts.element.val()||this.opts.element.val()===b||null===this.opts.element.val():!1},prepareOpts:function(){var b=this.parent.prepareOpts.apply(this,arguments),c=this;return"select"===b.element.get(0).tagName.toLowerCase()?b.initSelection=function(a,b){var d=a.find("option").filter(function(){return this.selected&&!this.disabled});b(c.optionToData(d))}:"data"in b&&(b.initSelection=b.initSelection||function(c,d){var e=c.val(),f=null;b.query({matcher:function(a,c,d){var g=r(e,b.id(d));return g&&(f=d),g},callback:a.isFunction(d)?function(){d(f)}:a.noop})}),b},getPlaceholder:function(){return this.select&&this.getPlaceholderOption()===b?b:this.parent.getPlaceholder.apply(this,arguments)},setPlaceholder:function(){var a=this.getPlaceholder();if(this.isPlaceholderOptionSelected()&&a!==b){if(this.select&&this.getPlaceholderOption()===b)return;this.selection.find(".select2-chosen").html(this.opts.escapeMarkup(a)),this.selection.addClass("select2-default"),this.container.removeClass("select2-allowclear")}},postprocessResults:function(a,b,c){var d=0,e=this;if(this.findHighlightableChoices().each2(function(a,b){return r(e.id(b.data("select2-data")),e.opts.element.val())?(d=a,!1):void 0}),c!==!1&&(b===!0&&d>=0?this.highlight(d):this.highlight(0)),b===!0){var g=this.opts.minimumResultsForSearch;g>=0&&this.showSearch(M(a.results)>=g)}},showSearch:function(b){this.showSearchInput!==b&&(this.showSearchInput=b,this.dropdown.find(".select2-search").toggleClass("select2-search-hidden",!b),this.dropdown.find(".select2-search").toggleClass("select2-offscreen",!b),a(this.dropdown,this.container).toggleClass("select2-with-searchbox",b))},onSelect:function(a,b){if(this.triggerSelect(a)){var c=this.opts.element.val(),d=this.data();this.opts.element.val(this.id(a)),this.updateSelection(a),this.opts.element.trigger({type:"select2-selected",val:this.id(a),choice:a}),this.nextSearchTerm=this.opts.nextSearchTerm(a,this.search.val()),this.close(),b&&b.noFocus||!this.opts.shouldFocusInput(this)||this.focusser.focus(),r(c,this.id(a))||this.triggerChange({added:a,removed:d})}},updateSelection:function(a){var d,e,c=this.selection.find(".select2-chosen");this.selection.data("select2-data",a),c.empty(),null!==a&&(d=this.opts.formatSelection(a,c,this.opts.escapeMarkup)),d!==b&&c.append(d),e=this.opts.formatSelectionCssClass(a,c),e!==b&&c.addClass(e),this.selection.removeClass("select2-default"),this.opts.allowClear&&this.getPlaceholder()!==b&&this.container.addClass("select2-allowclear")},val:function(){var a,c=!1,d=null,e=this,f=this.data();if(0===arguments.length)return this.opts.element.val();if(a=arguments[0],arguments.length>1&&(c=arguments[1]),this.select)this.select.val(a).find("option").filter(function(){return this.selected}).each2(function(a,b){return d=e.optionToData(b),!1}),this.updateSelection(d),this.setPlaceholder(),c&&this.triggerChange({added:d,removed:f});else{if(!a&&0!==a)return this.clear(c),void 0;if(this.opts.initSelection===b)throw new Error("cannot call val() if initSelection() is not defined");this.opts.element.val(a),this.opts.initSelection(this.opts.element,function(a){e.opts.element.val(a?e.id(a):""),e.updateSelection(a),e.setPlaceholder(),c&&e.triggerChange({added:a,removed:f})})}},clearSearch:function(){this.search.val(""),this.focusser.val("")},data:function(a){var c,d=!1;return 0===arguments.length?(c=this.selection.data("select2-data"),c==b&&(c=null),c):(arguments.length>1&&(d=arguments[1]),a?(c=this.data(),this.opts.element.val(a?this.id(a):""),this.updateSelection(a),d&&this.triggerChange({added:a,removed:c})):this.clear(d),void 0)}}),f=O(d,{createContainer:function(){var b=a(document.createElement("div")).attr({"class":"select2-container select2-container-multi"}).html(["<ul class='select2-choices'>","  <li class='select2-search-field'>","    <label for='' class='select2-offscreen'></label>","    <input type='text' autocomplete='off' autocorrect='off' autocapitalize='off' spellcheck='false' class='select2-input'>","  </li>","</ul>","<div class='select2-drop select2-drop-multi select2-display-none'>","   <ul class='select2-results'>","   </ul>","</div>"].join(""));return b},prepareOpts:function(){var b=this.parent.prepareOpts.apply(this,arguments),c=this;return"select"===b.element.get(0).tagName.toLowerCase()?b.initSelection=function(a,b){var d=[];a.find("option").filter(function(){return this.selected&&!this.disabled}).each2(function(a,b){d.push(c.optionToData(b))}),b(d)}:"data"in b&&(b.initSelection=b.initSelection||function(c,d){var e=s(c.val(),b.separator),f=[];b.query({matcher:function(c,d,g){var h=a.grep(e,function(a){return r(a,b.id(g))}).length;return h&&f.push(g),h},callback:a.isFunction(d)?function(){for(var a=[],c=0;c<e.length;c++)for(var g=e[c],h=0;h<f.length;h++){var i=f[h];if(r(g,b.id(i))){a.push(i),f.splice(h,1);break}}d(a)}:a.noop})}),b},selectChoice:function(a){var b=this.container.find(".select2-search-choice-focus");b.length&&a&&a[0]==b[0]||(b.length&&this.opts.element.trigger("choice-deselected",b),b.removeClass("select2-search-choice-focus"),a&&a.length&&(this.close(),a.addClass("select2-search-choice-focus"),this.opts.element.trigger("choice-selected",a)))},destroy:function(){a("label[for='"+this.search.attr("id")+"']").attr("for",this.opts.element.attr("id")),this.parent.destroy.apply(this,arguments)},initContainer:function(){var d,b=".select2-choices";this.searchContainer=this.container.find(".select2-search-field"),this.selection=d=this.container.find(b);var e=this;this.selection.on("click",".select2-search-choice:not(.select2-locked)",function(){e.search[0].focus(),e.selectChoice(a(this))}),this.search.attr("id","s2id_autogen"+g()),this.search.prev().text(a("label[for='"+this.opts.element.attr("id")+"']").text()).attr("for",this.search.attr("id")),this.search.on("input paste",this.bind(function(){this.isInterfaceEnabled()&&(this.opened()||this.open())})),this.search.attr("tabindex",this.elementTabIndex),this.keydowns=0,this.search.on("keydown",this.bind(function(a){if(this.isInterfaceEnabled()){++this.keydowns;var b=d.find(".select2-search-choice-focus"),e=b.prev(".select2-search-choice:not(.select2-locked)"),f=b.next(".select2-search-choice:not(.select2-locked)"),g=A(this.search);if(b.length&&(a.which==c.LEFT||a.which==c.RIGHT||a.which==c.BACKSPACE||a.which==c.DELETE||a.which==c.ENTER)){var h=b;return a.which==c.LEFT&&e.length?h=e:a.which==c.RIGHT?h=f.length?f:null:a.which===c.BACKSPACE?this.unselect(b.first())&&(this.search.width(10),h=e.length?e:f):a.which==c.DELETE?this.unselect(b.first())&&(this.search.width(10),h=f.length?f:null):a.which==c.ENTER&&(h=null),this.selectChoice(h),B(a),h&&h.length||this.open(),void 0}if((a.which===c.BACKSPACE&&1==this.keydowns||a.which==c.LEFT)&&0==g.offset&&!g.length)return this.selectChoice(d.find(".select2-search-choice:not(.select2-locked)").last()),B(a),void 0;if(this.selectChoice(null),this.opened())switch(a.which){case c.UP:case c.DOWN:return this.moveHighlight(a.which===c.UP?-1:1),B(a),void 0;case c.ENTER:return this.selectHighlighted(),B(a),void 0;case c.TAB:return this.selectHighlighted({noFocus:!0}),this.close(),void 0;case c.ESC:return this.cancel(a),B(a),void 0}if(a.which!==c.TAB&&!c.isControl(a)&&!c.isFunctionKey(a)&&a.which!==c.BACKSPACE&&a.which!==c.ESC){if(a.which===c.ENTER){if(this.opts.openOnEnter===!1)return;if(a.altKey||a.ctrlKey||a.shiftKey||a.metaKey)return}this.open(),(a.which===c.PAGE_UP||a.which===c.PAGE_DOWN)&&B(a),a.which===c.ENTER&&B(a)}}})),this.search.on("keyup",this.bind(function(){this.keydowns=0,this.resizeSearch()})),this.search.on("blur",this.bind(function(b){this.container.removeClass("select2-container-active"),this.search.removeClass("select2-focused"),this.selectChoice(null),this.opened()||this.clearSearch(),b.stopImmediatePropagation(),this.opts.element.trigger(a.Event("select2-blur"))})),this.container.on("click",b,this.bind(function(b){this.isInterfaceEnabled()&&(a(b.target).closest(".select2-search-choice").length>0||(this.selectChoice(null),this.clearPlaceholder(),this.container.hasClass("select2-container-active")||this.opts.element.trigger(a.Event("select2-focus")),this.open(),this.focusSearch(),b.preventDefault()))})),this.container.on("focus",b,this.bind(function(){this.isInterfaceEnabled()&&(this.container.hasClass("select2-container-active")||this.opts.element.trigger(a.Event("select2-focus")),this.container.addClass("select2-container-active"),this.dropdown.addClass("select2-drop-active"),this.clearPlaceholder())})),this.initContainerWidth(),this.opts.element.addClass("select2-offscreen"),this.clearSearch()},enableInterface:function(){this.parent.enableInterface.apply(this,arguments)&&this.search.prop("disabled",!this.isInterfaceEnabled())},initSelection:function(){if(""===this.opts.element.val()&&""===this.opts.element.text()&&(this.updateSelection([]),this.close(),this.clearSearch()),this.select||""!==this.opts.element.val()){var c=this;this.opts.initSelection.call(null,this.opts.element,function(a){a!==b&&null!==a&&(c.updateSelection(a),c.close(),c.clearSearch())})}},clearSearch:function(){var a=this.getPlaceholder(),c=this.getMaxSearchWidth();a!==b&&0===this.getVal().length&&this.search.hasClass("select2-focused")===!1?(this.search.val(a).addClass("select2-default"),this.search.width(c>0?c:this.container.css("width"))):this.search.val("").width(10)},clearPlaceholder:function(){this.search.hasClass("select2-default")&&this.search.val("").removeClass("select2-default")},opening:function(){this.clearPlaceholder(),this.resizeSearch(),this.parent.opening.apply(this,arguments),this.focusSearch(),""===this.search.val()&&this.nextSearchTerm!=b&&(this.search.val(this.nextSearchTerm),this.search.select()),this.updateResults(!0),this.search.focus(),this.opts.element.trigger(a.Event("select2-open"))},close:function(){this.opened()&&this.parent.close.apply(this,arguments)},focus:function(){this.close(),this.search.focus()},isFocused:function(){return this.search.hasClass("select2-focused")},updateSelection:function(b){var c=[],d=[],e=this;a(b).each(function(){p(e.id(this),c)<0&&(c.push(e.id(this)),d.push(this))}),b=d,this.selection.find(".select2-search-choice").remove(),a(b).each(function(){e.addSelectedChoice(this)}),e.postprocessResults()},tokenize:function(){var a=this.search.val();a=this.opts.tokenizer.call(this,a,this.data(),this.bind(this.onSelect),this.opts),null!=a&&a!=b&&(this.search.val(a),a.length>0&&this.open())},onSelect:function(a,c){this.triggerSelect(a)&&(this.addSelectedChoice(a),this.opts.element.trigger({type:"selected",val:this.id(a),choice:a}),this.nextSearchTerm=this.opts.nextSearchTerm(a,this.search.val()),this.clearSearch(),this.updateResults(),(this.select||!this.opts.closeOnSelect)&&this.postprocessResults(a,!1,this.opts.closeOnSelect===!0),this.opts.closeOnSelect?(this.close(),this.search.width(10)):this.countSelectableResults()>0?(this.search.width(10),this.resizeSearch(),this.getMaximumSelectionSize()>0&&this.val().length>=this.getMaximumSelectionSize()?this.updateResults(!0):this.nextSearchTerm!=b&&(this.search.val(this.nextSearchTerm),this.updateResults(),this.search.select()),this.positionDropdown()):(this.close(),this.search.width(10)),this.triggerChange({added:a}),c&&c.noFocus||this.focusSearch())},cancel:function(){this.close(),this.focusSearch()},addSelectedChoice:function(c){var j,k,d=!c.locked,e=a("<li class='select2-search-choice'>    <div></div>    <a href='#' class='select2-search-choice-close' tabindex='-1'></a></li>"),f=a("<li class='select2-search-choice select2-locked'><div></div></li>"),g=d?e:f,h=this.id(c),i=this.getVal();j=this.opts.formatSelection(c,g.find("div"),this.opts.escapeMarkup),j!=b&&g.find("div").replaceWith("<div>"+j+"</div>"),k=this.opts.formatSelectionCssClass(c,g.find("div")),k!=b&&g.addClass(k),d&&g.find(".select2-search-choice-close").on("mousedown",B).on("click dblclick",this.bind(function(b){this.isInterfaceEnabled()&&(this.unselect(a(b.target)),this.selection.find(".select2-search-choice-focus").removeClass("select2-search-choice-focus"),B(b),this.close(),this.focusSearch())})).on("focus",this.bind(function(){this.isInterfaceEnabled()&&(this.container.addClass("select2-container-active"),this.dropdown.addClass("select2-drop-active"))})),g.data("select2-data",c),g.insertBefore(this.searchContainer),i.push(h),this.setVal(i)},unselect:function(b){var d,e,c=this.getVal();if(b=b.closest(".select2-search-choice"),0===b.length)throw"Invalid argument: "+b+". Must be .select2-search-choice";if(d=b.data("select2-data")){var f=a.Event("select2-removing");if(f.val=this.id(d),f.choice=d,this.opts.element.trigger(f),f.isDefaultPrevented())return!1;for(;(e=p(this.id(d),c))>=0;)c.splice(e,1),this.setVal(c),this.select&&this.postprocessResults();return b.remove(),this.opts.element.trigger({type:"select2-removed",val:this.id(d),choice:d}),this.triggerChange({removed:d}),!0}},postprocessResults:function(a,b,c){var d=this.getVal(),e=this.results.find(".select2-result"),f=this.results.find(".select2-result-with-children"),g=this;e.each2(function(a,b){var c=g.id(b.data("select2-data"));p(c,d)>=0&&(b.addClass("select2-selected"),b.find(".select2-result-selectable").addClass("select2-selected"))}),f.each2(function(a,b){b.is(".select2-result-selectable")||0!==b.find(".select2-result-selectable:not(.select2-selected)").length||b.addClass("select2-selected")}),-1==this.highlight()&&c!==!1&&g.highlight(0),!this.opts.createSearchChoice&&!e.filter(".select2-result:not(.select2-selected)").length>0&&(!a||a&&!a.more&&0===this.results.find(".select2-no-results").length)&&K(g.opts.formatNoMatches,"formatNoMatches")&&this.results.append("<li class='select2-no-results'>"+L(g.opts.formatNoMatches,g.search.val())+"</li>")},getMaxSearchWidth:function(){return this.selection.width()-t(this.search)},resizeSearch:function(){var a,b,c,d,e,f=t(this.search);a=D(this.search)+10,b=this.search.offset().left,c=this.selection.width(),d=this.selection.offset().left,e=c-(b-d)-f,a>e&&(e=c-f),40>e&&(e=c-f),0>=e&&(e=a),this.search.width(Math.floor(e))},getVal:function(){var a;return this.select?(a=this.select.val(),null===a?[]:a):(a=this.opts.element.val(),s(a,this.opts.separator))},setVal:function(b){var c;this.select?this.select.val(b):(c=[],a(b).each(function(){p(this,c)<0&&c.push(this)}),this.opts.element.val(0===c.length?"":c.join(this.opts.separator)))},buildChangeDetails:function(a,b){for(var b=b.slice(0),a=a.slice(0),c=0;c<b.length;c++)for(var d=0;d<a.length;d++)r(this.opts.id(b[c]),this.opts.id(a[d]))&&(b.splice(c,1),c>0&&c--,a.splice(d,1),d--);return{added:b,removed:a}},val:function(c,d){var e,f=this;if(0===arguments.length)return this.getVal();if(e=this.data(),e.length||(e=[]),!c&&0!==c)return this.opts.element.val(""),this.updateSelection([]),this.clearSearch(),d&&this.triggerChange({added:this.data(),removed:e}),void 0;if(this.setVal(c),this.select)this.opts.initSelection(this.select,this.bind(this.updateSelection)),d&&this.triggerChange(this.buildChangeDetails(e,this.data()));else{if(this.opts.initSelection===b)throw new Error("val() cannot be called if initSelection() is not defined");this.opts.initSelection(this.opts.element,function(b){var c=a.map(b,f.id);f.setVal(c),f.updateSelection(b),f.clearSearch(),d&&f.triggerChange(f.buildChangeDetails(e,f.data()))})}this.clearSearch()},onSortStart:function(){if(this.select)throw new Error("Sorting of elements is not supported when attached to <select>. Attach to <input type='hidden'/> instead.");this.search.width(0),this.searchContainer.hide()},onSortEnd:function(){var b=[],c=this;this.searchContainer.show(),this.searchContainer.appendTo(this.searchContainer.parent()),this.resizeSearch(),this.selection.find(".select2-search-choice").each(function(){b.push(c.opts.id(a(this).data("select2-data")))}),this.setVal(b),this.triggerChange()},data:function(b,c){var e,f,d=this;return 0===arguments.length?this.selection.children(".select2-search-choice").map(function(){return a(this).data("select2-data")}).get():(f=this.data(),b||(b=[]),e=a.map(b,function(a){return d.opts.id(a)}),this.setVal(e),this.updateSelection(b),this.clearSearch(),c&&this.triggerChange(this.buildChangeDetails(f,this.data())),void 0)}}),a.fn.select2=function(){var d,e,f,g,h,c=Array.prototype.slice.call(arguments,0),i=["val","destroy","opened","open","close","focus","isFocused","container","dropdown","onSortStart","onSortEnd","enable","disable","readonly","positionDropdown","data","search"],j=["opened","isFocused","container","dropdown"],k=["val","data"],l={search:"externalSearch"};return this.each(function(){if(0===c.length||"object"==typeof c[0])d=0===c.length?{}:a.extend({},c[0]),d.element=a(this),"select"===d.element.get(0).tagName.toLowerCase()?h=d.element.prop("multiple"):(h=d.multiple||!1,"tags"in d&&(d.multiple=h=!0)),e=h?new window.Select2["class"].multi:new window.Select2["class"].single,e.init(d);else{if("string"!=typeof c[0])throw"Invalid arguments to select2 plugin: "+c;if(p(c[0],i)<0)throw"Unknown method: "+c[0];if(g=b,e=a(this).data("select2"),e===b)return;if(f=c[0],"container"===f?g=e.container:"dropdown"===f?g=e.dropdown:(l[f]&&(f=l[f]),g=e[f].apply(e,c.slice(1))),p(c[0],j)>=0||p(c[0],k)&&1==c.length)return!1}}),g===b?this:g},a.fn.select2.defaults={width:"copy",loadMorePadding:0,closeOnSelect:!0,openOnEnter:!0,containerCss:{},dropdownCss:{},containerCssClass:"",dropdownCssClass:"",formatResult:function(a,b,c,d){var e=[];return F(a.text,c.term,e,d),e.join("")},formatSelection:function(a,c,d){return a?d(a.text):b},sortResults:function(a){return a},formatResultCssClass:function(a){return a.css},formatSelectionCssClass:function(){return b},formatMatches:function(a){return a+" results are available, use up and down arrow keys to navigate."},formatNoMatches:function(){return"No matches found"},formatInputTooShort:function(a,b){var c=b-a.length;return"Please enter "+c+" or more character"+(1==c?"":"s")},formatInputTooLong:function(a,b){var c=a.length-b;return"Please delete "+c+" character"+(1==c?"":"s")},formatSelectionTooBig:function(a){return"You can only select "+a+" item"+(1==a?"":"s")},formatLoadMore:function(){return"Loading more results\u2026"},formatSearching:function(){return"Searching\u2026"},minimumResultsForSearch:0,minimumInputLength:0,maximumInputLength:null,maximumSelectionSize:0,id:function(a){return a==b?null:a.id},matcher:function(a,b){return o(""+b).toUpperCase().indexOf(o(""+a).toUpperCase())>=0},separator:",",tokenSeparators:[],tokenizer:N,escapeMarkup:G,blurOnChange:!1,selectOnBlur:!1,adaptContainerCssClass:function(a){return a},adaptDropdownCssClass:function(){return null},nextSearchTerm:function(){return b},searchInputPlaceholder:"",createSearchChoicePosition:"top",shouldFocusInput:function(a){return a.opts.minimumResultsForSearch<0?!1:!0}},a.fn.select2.ajaxDefaults={transport:a.ajax,params:{type:"GET",cache:!1,dataType:"json"}},window.Select2={query:{ajax:H,local:I,tags:J},util:{debounce:w,markMatch:F,escapeMarkup:G,stripDiacritics:o},"class":{"abstract":d,single:e,multi:f}}}}(jQuery);
define("select2", ["jquery"], function(){});

/**
 * Patterns autosuggest - suggestion/completion support
 *
 * Copyright 2012-2013 Florian Friesdorf
 * Copyright 2012 JC Brand
 * Copyright 2013 Marko Durkovic
 */
define('pat-autosuggest',[
    "jquery",
    "pat-logger",
    "pat-parser",
    "pat-registry",
    "select2"
], function($, logger, Parser, registry) {
    "use strict";
    var log = logger.getLogger("calendar");
    var parser = new Parser("autosuggest");
    parser.addArgument("ajax-data-type", "JSON");
    parser.addArgument("ajax-search-index", "");
    parser.addArgument("ajax-url", "");
    parser.addArgument("allow-new-words", true); // Should custom tags be allowed?
    parser.addArgument("max-selection-size", 0);
    parser.addArgument("placeholder", function($el) { return $el.attr("placeholder") || "Enter text"; });
    parser.addArgument("prefill", function($el) { return $el.val(); });
    parser.addArgument("prefill-json", ""); // JSON format for pre-filling
    parser.addArgument("words", "");
    parser.addArgument("words-json");

    // "selection-classes" allows you to add custom CSS classes to currently
    // selected elements.
    // The value passed in must be an object with each id being the text inside
    // a selection and value being a list of classes to be added to the
    // selection.
    // e.g. {'BMW': ['selected', 'car'], 'BMX': ['selected', 'bicycle']}
    parser.addArgument("selection-classes", "");

    parser.addAlias("maximum-selection-size", "max-selection-size");
    parser.addAlias("data", "prefill-json");
    parser.addAlias("pre-fill", "prefill");

    var _ = {
        name: "autosuggest",
        trigger: ".pat-autosuggest",
        init: function($el, opts) {
            if ($el.length > 1) {
                return $el.each(function() { _.init($(this), opts); });
            }
            var pat_config = parser.parse($el, opts);
            var config = {
                placeholder: $el.attr("readonly") ? "" : pat_config.placeholder,
                tokenSeparators: [","],
                openOnEnter: false,
                maximumSelectionSize: pat_config.maxSelectionSize
            };

            if (pat_config.selectionClasses) {
                // We need to customize the formatting/markup of the selection
                config.formatSelection = function(obj, container) {
                    var selectionClasses = null;
                    try {
                        selectionClasses = $.parseJSON(pat_config.selectionClasses)[obj.text];
                    } catch(SyntaxError) {
                        log.error("SyntaxError: non-JSON data given to pat-autosuggest (selection-classes)");
                    }
                    if (selectionClasses) {
                        // According to Cornelis the classes need to be applied on
                        // the <li>, which is the container's parent
                        container.parent().addClass(selectionClasses.join(" "));
                    }
                    return obj.text;
                };
            }

            if ($el[0].tagName === "INPUT") {
                config = this.configureInput($el, pat_config, config);
            }
            $el.select2(config);
            $el.on("pat-update", function (e, data) {
                if (data.pattern === "depends") {
                    if (data.enabled === true) {
                        $el.select2("enable", true);
                    } else if (data.enabled === false) {
                        $el.select2("disable", true);
                    }

                }
            });

            // suppress propagation for second input field
            $el.prev().on("input-change input-defocus input-change-delayed",
                function(e) { e.stopPropagation(); }
            );

            // Clear the values when a reset button is pressed
            $el.closest("form").find("button[type=reset]").on("click", function () {
                $el.select2("val", "");
            });
            return $el;
        },

        configureInput: function ($el, pat_config, select2_config) {
            var d, data, words, ids = [], prefill;

            select2_config.createSearchChoice = function(term, data) {
                if (pat_config.allowNewWords) {
                    if ($(data).filter(function() { return this.text.localeCompare(term) === 0; }).length === 0) {
                        return { id: term, text: term };
                    }
                }
                else {
                    return null;
                }
            };

            if (pat_config.wordsJson && pat_config.wordsJson.length) {
                try {
                    words = $.parseJSON(pat_config.wordsJson);
                } catch(SyntaxError) {
                    words = [];
                    log.error("SyntaxError: non-JSON data given to pat-autosuggest");
                }
                if (! Array.isArray(words)) {
                    words = $.map(words, function (v, k) { return {id: k, text: v}; });
                }
            } else {
                words = pat_config.words ? pat_config.words.split(/\s*,\s*/) : [];
            }
            select2_config.tags = words;

            if (pat_config.prefill && pat_config.prefill.length) {
                prefill = pat_config.prefill.split(",");
                $el.val(prefill);
                select2_config.initSelection = function (element, callback) {
                    var i, data = [],
                    values = element.val().split(",");
                    for (i=0; i<values.length; i++) {
                        data.push({id: values[i], text: values[i]});
                    }
                    callback(data);
                };
            }

            if (pat_config.prefillJson.length) {
                /* We support two types of JSON data for prefill data:
                 *   {"john-snow": "John Snow", "tywin-lannister": "Tywin Lannister"}
                 * or
                 *   [
                 *    {"id": "john-snow", "text": "John Snow"},
                 *    {"id": "tywin-lannister", "text":"Tywin Lannister"}
                 *   ]
                 */
                try {
                    data = $.parseJSON(pat_config.prefillJson);
                    for (d in data) {
                        if (typeof d === "object") {
                            ids.push(d.id);
                        } else {
                            ids.push(d);
                        }
                    }
                    $el.val(ids);
                    select2_config.initSelection = function (element, callback) {
                        var d, _data = [];
                        for (d in data) {
                            if (typeof d === "object") {
                                _data.push({id: d.id, text: d.text});
                            } else {
                                _data.push({id: d, text: data[d]});
                            }
                        }
                        callback(_data);
                    };
                } catch(SyntaxError) {
                    log.error("SyntaxError: non-JSON data given to pat-autosuggest");
                }
            }

            if ((pat_config.ajax) && (pat_config.ajax.url)) {
                select2_config = $.extend(true, {
                    minimumInputLength: 2,
                    ajax: {
                        url: pat_config.ajax.url,
                        dataType: pat_config.ajax["data-type"],
                        type: "POST",
                        quietMillis: 400,
                        data: function (term, page) {
                            return {
                                index: pat_config.ajax["search-index"],
                                q: term, // search term
                                page_limit: 10,
                                page: page
                            };
                        },
                        results: function (data, page) {
                            // parse the results into the format expected by Select2.
                            // data must be a list of objects with keys "id" and "text"
                            return {results: data, page: page};
                        }
                    }
                }, select2_config);
            }
            return select2_config;
        },

        destroy: function($el) {
            $el.off(".pat-autosuggest");
            $el.select2("destroy");
        },

        transform: function($content) {
            $content.findInclusive("input[type=text].pat-autosuggest").each(function() {
                var $src = $(this),
                    $dest = $("<input type='hidden'/>").insertAfter($src);

                // measure in IE8, otherwise hidden will have width 0
                if (document.all && !document.addEventListener) {
                    $dest.css("width", $src.outerWidth(false)+"px");
                }
                $src.detach();
                $.each($src.prop("attributes"), function() {
                    if (this.name !== "type") {
                        $dest.attr(this.name, this.value);
                    }
                });
                $src.remove();
            });
        }
    };
    registry.register(_);
    return _;
});

// jshint indent: 4, browser: true, jquery: true, quotmark: double
// vim: sw=4 expandtab
;
/*!
 * Modernizr v2.8.3
 * www.modernizr.com
 *
 * Copyright (c) Faruk Ates, Paul Irish, Alex Sexton
 * Available under the BSD and MIT licenses: www.modernizr.com/license/
 */

/*
 * Modernizr tests which native CSS3 and HTML5 features are available in
 * the current UA and makes the results available to you in two ways:
 * as properties on a global Modernizr object, and as classes on the
 * <html> element. This information allows you to progressively enhance
 * your pages with a granular level of control over the experience.
 *
 * Modernizr has an optional (not included) conditional resource loader
 * called Modernizr.load(), based on Yepnope.js (yepnopejs.com).
 * To get a build that includes Modernizr.load(), as well as choosing
 * which tests to include, go to www.modernizr.com/download/
 *
 * Authors        Faruk Ates, Paul Irish, Alex Sexton
 * Contributors   Ryan Seddon, Ben Alman
 */

window.Modernizr = (function( window, document, undefined ) {

    var version = '2.8.3',

    Modernizr = {},

    /*>>cssclasses*/
    // option for enabling the HTML classes to be added
    enableClasses = true,
    /*>>cssclasses*/

    docElement = document.documentElement,

    /**
     * Create our "modernizr" element that we do most feature tests on.
     */
    mod = 'modernizr',
    modElem = document.createElement(mod),
    mStyle = modElem.style,

    /**
     * Create the input element for various Web Forms feature tests.
     */
    inputElem /*>>inputelem*/ = document.createElement('input') /*>>inputelem*/ ,

    /*>>smile*/
    smile = ':)',
    /*>>smile*/

    toString = {}.toString,

    // TODO :: make the prefixes more granular
    /*>>prefixes*/
    // List of property values to set for css tests. See ticket #21
    prefixes = ' -webkit- -moz- -o- -ms- '.split(' '),
    /*>>prefixes*/

    /*>>domprefixes*/
    // Following spec is to expose vendor-specific style properties as:
    //   elem.style.WebkitBorderRadius
    // and the following would be incorrect:
    //   elem.style.webkitBorderRadius

    // Webkit ghosts their properties in lowercase but Opera & Moz do not.
    // Microsoft uses a lowercase `ms` instead of the correct `Ms` in IE8+
    //   erik.eae.net/archives/2008/03/10/21.48.10/

    // More here: github.com/Modernizr/Modernizr/issues/issue/21
    omPrefixes = 'Webkit Moz O ms',

    cssomPrefixes = omPrefixes.split(' '),

    domPrefixes = omPrefixes.toLowerCase().split(' '),
    /*>>domprefixes*/

    /*>>ns*/
    ns = {'svg': 'http://www.w3.org/2000/svg'},
    /*>>ns*/

    tests = {},
    inputs = {},
    attrs = {},

    classes = [],

    slice = classes.slice,

    featureName, // used in testing loop


    /*>>teststyles*/
    // Inject element with style element and some CSS rules
    injectElementWithStyles = function( rule, callback, nodes, testnames ) {

      var style, ret, node, docOverflow,
          div = document.createElement('div'),
          // After page load injecting a fake body doesn't work so check if body exists
          body = document.body,
          // IE6 and 7 won't return offsetWidth or offsetHeight unless it's in the body element, so we fake it.
          fakeBody = body || document.createElement('body');

      if ( parseInt(nodes, 10) ) {
          // In order not to give false positives we create a node for each test
          // This also allows the method to scale for unspecified uses
          while ( nodes-- ) {
              node = document.createElement('div');
              node.id = testnames ? testnames[nodes] : mod + (nodes + 1);
              div.appendChild(node);
          }
      }

      // <style> elements in IE6-9 are considered 'NoScope' elements and therefore will be removed
      // when injected with innerHTML. To get around this you need to prepend the 'NoScope' element
      // with a 'scoped' element, in our case the soft-hyphen entity as it won't mess with our measurements.
      // msdn.microsoft.com/en-us/library/ms533897%28VS.85%29.aspx
      // Documents served as xml will throw if using &shy; so use xml friendly encoded version. See issue #277
      style = ['&#173;','<style id="s', mod, '">', rule, '</style>'].join('');
      div.id = mod;
      // IE6 will false positive on some tests due to the style element inside the test div somehow interfering offsetHeight, so insert it into body or fakebody.
      // Opera will act all quirky when injecting elements in documentElement when page is served as xml, needs fakebody too. #270
      (body ? div : fakeBody).innerHTML += style;
      fakeBody.appendChild(div);
      if ( !body ) {
          //avoid crashing IE8, if background image is used
          fakeBody.style.background = '';
          //Safari 5.13/5.1.4 OSX stops loading if ::-webkit-scrollbar is used and scrollbars are visible
          fakeBody.style.overflow = 'hidden';
          docOverflow = docElement.style.overflow;
          docElement.style.overflow = 'hidden';
          docElement.appendChild(fakeBody);
      }

      ret = callback(div, rule);
      // If this is done after page load we don't want to remove the body so check if body exists
      if ( !body ) {
          fakeBody.parentNode.removeChild(fakeBody);
          docElement.style.overflow = docOverflow;
      } else {
          div.parentNode.removeChild(div);
      }

      return !!ret;

    },
    /*>>teststyles*/

    /*>>mq*/
    // adapted from matchMedia polyfill
    // by Scott Jehl and Paul Irish
    // gist.github.com/786768
    testMediaQuery = function( mq ) {

      var matchMedia = window.matchMedia || window.msMatchMedia;
      if ( matchMedia ) {
        return matchMedia(mq) && matchMedia(mq).matches || false;
      }

      var bool;

      injectElementWithStyles('@media ' + mq + ' { #' + mod + ' { position: absolute; } }', function( node ) {
        bool = (window.getComputedStyle ?
                  getComputedStyle(node, null) :
                  node.currentStyle)['position'] == 'absolute';
      });

      return bool;

     },
     /*>>mq*/


    /*>>hasevent*/
    //
    // isEventSupported determines if a given element supports the given event
    // kangax.github.com/iseventsupported/
    //
    // The following results are known incorrects:
    //   Modernizr.hasEvent("webkitTransitionEnd", elem) // false negative
    //   Modernizr.hasEvent("textInput") // in Webkit. github.com/Modernizr/Modernizr/issues/333
    //   ...
    isEventSupported = (function() {

      var TAGNAMES = {
        'select': 'input', 'change': 'input',
        'submit': 'form', 'reset': 'form',
        'error': 'img', 'load': 'img', 'abort': 'img'
      };

      function isEventSupported( eventName, element ) {

        element = element || document.createElement(TAGNAMES[eventName] || 'div');
        eventName = 'on' + eventName;

        // When using `setAttribute`, IE skips "unload", WebKit skips "unload" and "resize", whereas `in` "catches" those
        var isSupported = eventName in element;

        if ( !isSupported ) {
          // If it has no `setAttribute` (i.e. doesn't implement Node interface), try generic element
          if ( !element.setAttribute ) {
            element = document.createElement('div');
          }
          if ( element.setAttribute && element.removeAttribute ) {
            element.setAttribute(eventName, '');
            isSupported = is(element[eventName], 'function');

            // If property was created, "remove it" (by setting value to `undefined`)
            if ( !is(element[eventName], 'undefined') ) {
              element[eventName] = undefined;
            }
            element.removeAttribute(eventName);
          }
        }

        element = null;
        return isSupported;
      }
      return isEventSupported;
    })(),
    /*>>hasevent*/

    // TODO :: Add flag for hasownprop ? didn't last time

    // hasOwnProperty shim by kangax needed for Safari 2.0 support
    _hasOwnProperty = ({}).hasOwnProperty, hasOwnProp;

    if ( !is(_hasOwnProperty, 'undefined') && !is(_hasOwnProperty.call, 'undefined') ) {
      hasOwnProp = function (object, property) {
        return _hasOwnProperty.call(object, property);
      };
    }
    else {
      hasOwnProp = function (object, property) { /* yes, this can give false positives/negatives, but most of the time we don't care about those */
        return ((property in object) && is(object.constructor.prototype[property], 'undefined'));
      };
    }

    // Adapted from ES5-shim https://github.com/kriskowal/es5-shim/blob/master/es5-shim.js
    // es5.github.com/#x15.3.4.5

    if (!Function.prototype.bind) {
      Function.prototype.bind = function bind(that) {

        var target = this;

        if (typeof target != "function") {
            throw new TypeError();
        }

        var args = slice.call(arguments, 1),
            bound = function () {

            if (this instanceof bound) {

              var F = function(){};
              F.prototype = target.prototype;
              var self = new F();

              var result = target.apply(
                  self,
                  args.concat(slice.call(arguments))
              );
              if (Object(result) === result) {
                  return result;
              }
              return self;

            } else {

              return target.apply(
                  that,
                  args.concat(slice.call(arguments))
              );

            }

        };

        return bound;
      };
    }

    /**
     * setCss applies given styles to the Modernizr DOM node.
     */
    function setCss( str ) {
        mStyle.cssText = str;
    }

    /**
     * setCssAll extrapolates all vendor-specific css strings.
     */
    function setCssAll( str1, str2 ) {
        return setCss(prefixes.join(str1 + ';') + ( str2 || '' ));
    }

    /**
     * is returns a boolean for if typeof obj is exactly type.
     */
    function is( obj, type ) {
        return typeof obj === type;
    }

    /**
     * contains returns a boolean for if substr is found within str.
     */
    function contains( str, substr ) {
        return !!~('' + str).indexOf(substr);
    }

    /*>>testprop*/

    // testProps is a generic CSS / DOM property test.

    // In testing support for a given CSS property, it's legit to test:
    //    `elem.style[styleName] !== undefined`
    // If the property is supported it will return an empty string,
    // if unsupported it will return undefined.

    // We'll take advantage of this quick test and skip setting a style
    // on our modernizr element, but instead just testing undefined vs
    // empty string.

    // Because the testing of the CSS property names (with "-", as
    // opposed to the camelCase DOM properties) is non-portable and
    // non-standard but works in WebKit and IE (but not Gecko or Opera),
    // we explicitly reject properties with dashes so that authors
    // developing in WebKit or IE first don't end up with
    // browser-specific content by accident.

    function testProps( props, prefixed ) {
        for ( var i in props ) {
            var prop = props[i];
            if ( !contains(prop, "-") && mStyle[prop] !== undefined ) {
                return prefixed == 'pfx' ? prop : true;
            }
        }
        return false;
    }
    /*>>testprop*/

    // TODO :: add testDOMProps
    /**
     * testDOMProps is a generic DOM property test; if a browser supports
     *   a certain property, it won't return undefined for it.
     */
    function testDOMProps( props, obj, elem ) {
        for ( var i in props ) {
            var item = obj[props[i]];
            if ( item !== undefined) {

                // return the property name as a string
                if (elem === false) return props[i];

                // let's bind a function
                if (is(item, 'function')){
                  // default to autobind unless override
                  return item.bind(elem || obj);
                }

                // return the unbound function or obj or value
                return item;
            }
        }
        return false;
    }

    /*>>testallprops*/
    /**
     * testPropsAll tests a list of DOM properties we want to check against.
     *   We specify literally ALL possible (known and/or likely) properties on
     *   the element including the non-vendor prefixed one, for forward-
     *   compatibility.
     */
    function testPropsAll( prop, prefixed, elem ) {

        var ucProp  = prop.charAt(0).toUpperCase() + prop.slice(1),
            props   = (prop + ' ' + cssomPrefixes.join(ucProp + ' ') + ucProp).split(' ');

        // did they call .prefixed('boxSizing') or are we just testing a prop?
        if(is(prefixed, "string") || is(prefixed, "undefined")) {
          return testProps(props, prefixed);

        // otherwise, they called .prefixed('requestAnimationFrame', window[, elem])
        } else {
          props = (prop + ' ' + (domPrefixes).join(ucProp + ' ') + ucProp).split(' ');
          return testDOMProps(props, prefixed, elem);
        }
    }
    /*>>testallprops*/


    /**
     * Tests
     * -----
     */

    // The *new* flexbox
    // dev.w3.org/csswg/css3-flexbox

    tests['flexbox'] = function() {
      return testPropsAll('flexWrap');
    };

    // The *old* flexbox
    // www.w3.org/TR/2009/WD-css3-flexbox-20090723/

    tests['flexboxlegacy'] = function() {
        return testPropsAll('boxDirection');
    };

    // On the S60 and BB Storm, getContext exists, but always returns undefined
    // so we actually have to call getContext() to verify
    // github.com/Modernizr/Modernizr/issues/issue/97/

    tests['canvas'] = function() {
        var elem = document.createElement('canvas');
        return !!(elem.getContext && elem.getContext('2d'));
    };

    tests['canvastext'] = function() {
        return !!(Modernizr['canvas'] && is(document.createElement('canvas').getContext('2d').fillText, 'function'));
    };

    // webk.it/70117 is tracking a legit WebGL feature detect proposal

    // We do a soft detect which may false positive in order to avoid
    // an expensive context creation: bugzil.la/732441

    tests['webgl'] = function() {
        return !!window.WebGLRenderingContext;
    };

    /*
     * The Modernizr.touch test only indicates if the browser supports
     *    touch events, which does not necessarily reflect a touchscreen
     *    device, as evidenced by tablets running Windows 7 or, alas,
     *    the Palm Pre / WebOS (touch) phones.
     *
     * Additionally, Chrome (desktop) used to lie about its support on this,
     *    but that has since been rectified: crbug.com/36415
     *
     * We also test for Firefox 4 Multitouch Support.
     *
     * For more info, see: modernizr.github.com/Modernizr/touch.html
     */

    tests['touch'] = function() {
        var bool;

        if(('ontouchstart' in window) || window.DocumentTouch && document instanceof DocumentTouch) {
          bool = true;
        } else {
          injectElementWithStyles(['@media (',prefixes.join('touch-enabled),('),mod,')','{#modernizr{top:9px;position:absolute}}'].join(''), function( node ) {
            bool = node.offsetTop === 9;
          });
        }

        return bool;
    };


    // geolocation is often considered a trivial feature detect...
    // Turns out, it's quite tricky to get right:
    //
    // Using !!navigator.geolocation does two things we don't want. It:
    //   1. Leaks memory in IE9: github.com/Modernizr/Modernizr/issues/513
    //   2. Disables page caching in WebKit: webk.it/43956
    //
    // Meanwhile, in Firefox < 8, an about:config setting could expose
    // a false positive that would throw an exception: bugzil.la/688158

    tests['geolocation'] = function() {
        return 'geolocation' in navigator;
    };


    tests['postmessage'] = function() {
      return !!window.postMessage;
    };


    // Chrome incognito mode used to throw an exception when using openDatabase
    // It doesn't anymore.
    tests['websqldatabase'] = function() {
      return !!window.openDatabase;
    };

    // Vendors had inconsistent prefixing with the experimental Indexed DB:
    // - Webkit's implementation is accessible through webkitIndexedDB
    // - Firefox shipped moz_indexedDB before FF4b9, but since then has been mozIndexedDB
    // For speed, we don't test the legacy (and beta-only) indexedDB
    tests['indexedDB'] = function() {
      return !!testPropsAll("indexedDB", window);
    };

    // documentMode logic from YUI to filter out IE8 Compat Mode
    //   which false positives.
    tests['hashchange'] = function() {
      return isEventSupported('hashchange', window) && (document.documentMode === undefined || document.documentMode > 7);
    };

    // Per 1.6:
    // This used to be Modernizr.historymanagement but the longer
    // name has been deprecated in favor of a shorter and property-matching one.
    // The old API is still available in 1.6, but as of 2.0 will throw a warning,
    // and in the first release thereafter disappear entirely.
    tests['history'] = function() {
      return !!(window.history && history.pushState);
    };

    tests['draganddrop'] = function() {
        var div = document.createElement('div');
        return ('draggable' in div) || ('ondragstart' in div && 'ondrop' in div);
    };

    // FF3.6 was EOL'ed on 4/24/12, but the ESR version of FF10
    // will be supported until FF19 (2/12/13), at which time, ESR becomes FF17.
    // FF10 still uses prefixes, so check for it until then.
    // for more ESR info, see: mozilla.org/en-US/firefox/organizations/faq/
    tests['websockets'] = function() {
        return 'WebSocket' in window || 'MozWebSocket' in window;
    };


    // css-tricks.com/rgba-browser-support/
    tests['rgba'] = function() {
        // Set an rgba() color and check the returned value

        setCss('background-color:rgba(150,255,150,.5)');

        return contains(mStyle.backgroundColor, 'rgba');
    };

    tests['hsla'] = function() {
        // Same as rgba(), in fact, browsers re-map hsla() to rgba() internally,
        //   except IE9 who retains it as hsla

        setCss('background-color:hsla(120,40%,100%,.5)');

        return contains(mStyle.backgroundColor, 'rgba') || contains(mStyle.backgroundColor, 'hsla');
    };

    tests['multiplebgs'] = function() {
        // Setting multiple images AND a color on the background shorthand property
        //  and then querying the style.background property value for the number of
        //  occurrences of "url(" is a reliable method for detecting ACTUAL support for this!

        setCss('background:url(https://),url(https://),red url(https://)');

        // If the UA supports multiple backgrounds, there should be three occurrences
        //   of the string "url(" in the return value for elemStyle.background

        return (/(url\s*\(.*?){3}/).test(mStyle.background);
    };



    // this will false positive in Opera Mini
    //   github.com/Modernizr/Modernizr/issues/396

    tests['backgroundsize'] = function() {
        return testPropsAll('backgroundSize');
    };

    tests['borderimage'] = function() {
        return testPropsAll('borderImage');
    };


    // Super comprehensive table about all the unique implementations of
    // border-radius: muddledramblings.com/table-of-css3-border-radius-compliance

    tests['borderradius'] = function() {
        return testPropsAll('borderRadius');
    };

    // WebOS unfortunately false positives on this test.
    tests['boxshadow'] = function() {
        return testPropsAll('boxShadow');
    };

    // FF3.0 will false positive on this test
    tests['textshadow'] = function() {
        return document.createElement('div').style.textShadow === '';
    };


    tests['opacity'] = function() {
        // Browsers that actually have CSS Opacity implemented have done so
        //  according to spec, which means their return values are within the
        //  range of [0.0,1.0] - including the leading zero.

        setCssAll('opacity:.55');

        // The non-literal . in this regex is intentional:
        //   German Chrome returns this value as 0,55
        // github.com/Modernizr/Modernizr/issues/#issue/59/comment/516632
        return (/^0.55$/).test(mStyle.opacity);
    };


    // Note, Android < 4 will pass this test, but can only animate
    //   a single property at a time
    //   goo.gl/v3V4Gp
    tests['cssanimations'] = function() {
        return testPropsAll('animationName');
    };


    tests['csscolumns'] = function() {
        return testPropsAll('columnCount');
    };


    tests['cssgradients'] = function() {
        /**
         * For CSS Gradients syntax, please see:
         * webkit.org/blog/175/introducing-css-gradients/
         * developer.mozilla.org/en/CSS/-moz-linear-gradient
         * developer.mozilla.org/en/CSS/-moz-radial-gradient
         * dev.w3.org/csswg/css3-images/#gradients-
         */

        var str1 = 'background-image:',
            str2 = 'gradient(linear,left top,right bottom,from(#9f9),to(white));',
            str3 = 'linear-gradient(left top,#9f9, white);';

        setCss(
             // legacy webkit syntax (FIXME: remove when syntax not in use anymore)
              (str1 + '-webkit- '.split(' ').join(str2 + str1) +
             // standard syntax             // trailing 'background-image:'
              prefixes.join(str3 + str1)).slice(0, -str1.length)
        );

        return contains(mStyle.backgroundImage, 'gradient');
    };


    tests['cssreflections'] = function() {
        return testPropsAll('boxReflect');
    };


    tests['csstransforms'] = function() {
        return !!testPropsAll('transform');
    };


    tests['csstransforms3d'] = function() {

        var ret = !!testPropsAll('perspective');

        // Webkit's 3D transforms are passed off to the browser's own graphics renderer.
        //   It works fine in Safari on Leopard and Snow Leopard, but not in Chrome in
        //   some conditions. As a result, Webkit typically recognizes the syntax but
        //   will sometimes throw a false positive, thus we must do a more thorough check:
        if ( ret && 'webkitPerspective' in docElement.style ) {

          // Webkit allows this media query to succeed only if the feature is enabled.
          // `@media (transform-3d),(-webkit-transform-3d){ ... }`
          injectElementWithStyles('@media (transform-3d),(-webkit-transform-3d){#modernizr{left:9px;position:absolute;height:3px;}}', function( node, rule ) {
            ret = node.offsetLeft === 9 && node.offsetHeight === 3;
          });
        }
        return ret;
    };


    tests['csstransitions'] = function() {
        return testPropsAll('transition');
    };


    /*>>fontface*/
    // @font-face detection routine by Diego Perini
    // javascript.nwbox.com/CSSSupport/

    // false positives:
    //   WebOS github.com/Modernizr/Modernizr/issues/342
    //   WP7   github.com/Modernizr/Modernizr/issues/538
    tests['fontface'] = function() {
        var bool;

        injectElementWithStyles('@font-face {font-family:"font";src:url("https://")}', function( node, rule ) {
          var style = document.getElementById('smodernizr'),
              sheet = style.sheet || style.styleSheet,
              cssText = sheet ? (sheet.cssRules && sheet.cssRules[0] ? sheet.cssRules[0].cssText : sheet.cssText || '') : '';

          bool = /src/i.test(cssText) && cssText.indexOf(rule.split(' ')[0]) === 0;
        });

        return bool;
    };
    /*>>fontface*/

    // CSS generated content detection
    tests['generatedcontent'] = function() {
        var bool;

        injectElementWithStyles(['#',mod,'{font:0/0 a}#',mod,':after{content:"',smile,'";visibility:hidden;font:3px/1 a}'].join(''), function( node ) {
          bool = node.offsetHeight >= 3;
        });

        return bool;
    };



    // These tests evaluate support of the video/audio elements, as well as
    // testing what types of content they support.
    //
    // We're using the Boolean constructor here, so that we can extend the value
    // e.g.  Modernizr.video     // true
    //       Modernizr.video.ogg // 'probably'
    //
    // Codec values from : github.com/NielsLeenheer/html5test/blob/9106a8/index.html#L845
    //                     thx to NielsLeenheer and zcorpan

    // Note: in some older browsers, "no" was a return value instead of empty string.
    //   It was live in FF3.5.0 and 3.5.1, but fixed in 3.5.2
    //   It was also live in Safari 4.0.0 - 4.0.4, but fixed in 4.0.5

    tests['video'] = function() {
        var elem = document.createElement('video'),
            bool = false;

        // IE9 Running on Windows Server SKU can cause an exception to be thrown, bug #224
        try {
            if ( bool = !!elem.canPlayType ) {
                bool      = new Boolean(bool);
                bool.ogg  = elem.canPlayType('video/ogg; codecs="theora"')      .replace(/^no$/,'');

                // Without QuickTime, this value will be `undefined`. github.com/Modernizr/Modernizr/issues/546
                bool.h264 = elem.canPlayType('video/mp4; codecs="avc1.42E01E"') .replace(/^no$/,'');

                bool.webm = elem.canPlayType('video/webm; codecs="vp8, vorbis"').replace(/^no$/,'');
            }

        } catch(e) { }

        return bool;
    };

    tests['audio'] = function() {
        var elem = document.createElement('audio'),
            bool = false;

        try {
            if ( bool = !!elem.canPlayType ) {
                bool      = new Boolean(bool);
                bool.ogg  = elem.canPlayType('audio/ogg; codecs="vorbis"').replace(/^no$/,'');
                bool.mp3  = elem.canPlayType('audio/mpeg;')               .replace(/^no$/,'');

                // Mimetypes accepted:
                //   developer.mozilla.org/En/Media_formats_supported_by_the_audio_and_video_elements
                //   bit.ly/iphoneoscodecs
                bool.wav  = elem.canPlayType('audio/wav; codecs="1"')     .replace(/^no$/,'');
                bool.m4a  = ( elem.canPlayType('audio/x-m4a;')            ||
                              elem.canPlayType('audio/aac;'))             .replace(/^no$/,'');
            }
        } catch(e) { }

        return bool;
    };


    // In FF4, if disabled, window.localStorage should === null.

    // Normally, we could not test that directly and need to do a
    //   `('localStorage' in window) && ` test first because otherwise Firefox will
    //   throw bugzil.la/365772 if cookies are disabled

    // Also in iOS5 Private Browsing mode, attempting to use localStorage.setItem
    // will throw the exception:
    //   QUOTA_EXCEEDED_ERRROR DOM Exception 22.
    // Peculiarly, getItem and removeItem calls do not throw.

    // Because we are forced to try/catch this, we'll go aggressive.

    // Just FWIW: IE8 Compat mode supports these features completely:
    //   www.quirksmode.org/dom/html5.html
    // But IE8 doesn't support either with local files

    tests['localstorage'] = function() {
        try {
            localStorage.setItem(mod, mod);
            localStorage.removeItem(mod);
            return true;
        } catch(e) {
            return false;
        }
    };

    tests['sessionstorage'] = function() {
        try {
            sessionStorage.setItem(mod, mod);
            sessionStorage.removeItem(mod);
            return true;
        } catch(e) {
            return false;
        }
    };


    tests['webworkers'] = function() {
        return !!window.Worker;
    };


    tests['applicationcache'] = function() {
        return !!window.applicationCache;
    };


    // Thanks to Erik Dahlstrom
    tests['svg'] = function() {
        return !!document.createElementNS && !!document.createElementNS(ns.svg, 'svg').createSVGRect;
    };

    // specifically for SVG inline in HTML, not within XHTML
    // test page: paulirish.com/demo/inline-svg
    tests['inlinesvg'] = function() {
      var div = document.createElement('div');
      div.innerHTML = '<svg/>';
      return (div.firstChild && div.firstChild.namespaceURI) == ns.svg;
    };

    // SVG SMIL animation
    tests['smil'] = function() {
        return !!document.createElementNS && /SVGAnimate/.test(toString.call(document.createElementNS(ns.svg, 'animate')));
    };

    // This test is only for clip paths in SVG proper, not clip paths on HTML content
    // demo: srufaculty.sru.edu/david.dailey/svg/newstuff/clipPath4.svg

    // However read the comments to dig into applying SVG clippaths to HTML content here:
    //   github.com/Modernizr/Modernizr/issues/213#issuecomment-1149491
    tests['svgclippaths'] = function() {
        return !!document.createElementNS && /SVGClipPath/.test(toString.call(document.createElementNS(ns.svg, 'clipPath')));
    };

    /*>>webforms*/
    // input features and input types go directly onto the ret object, bypassing the tests loop.
    // Hold this guy to execute in a moment.
    function webforms() {
        /*>>input*/
        // Run through HTML5's new input attributes to see if the UA understands any.
        // We're using f which is the <input> element created early on
        // Mike Taylr has created a comprehensive resource for testing these attributes
        //   when applied to all input types:
        //   miketaylr.com/code/input-type-attr.html
        // spec: www.whatwg.org/specs/web-apps/current-work/multipage/the-input-element.html#input-type-attr-summary

        // Only input placeholder is tested while textarea's placeholder is not.
        // Currently Safari 4 and Opera 11 have support only for the input placeholder
        // Both tests are available in feature-detects/forms-placeholder.js
        Modernizr['input'] = (function( props ) {
            for ( var i = 0, len = props.length; i < len; i++ ) {
                attrs[ props[i] ] = !!(props[i] in inputElem);
            }
            if (attrs.list){
              // safari false positive's on datalist: webk.it/74252
              // see also github.com/Modernizr/Modernizr/issues/146
              attrs.list = !!(document.createElement('datalist') && window.HTMLDataListElement);
            }
            return attrs;
        })('autocomplete autofocus list placeholder max min multiple pattern required step'.split(' '));
        /*>>input*/

        /*>>inputtypes*/
        // Run through HTML5's new input types to see if the UA understands any.
        //   This is put behind the tests runloop because it doesn't return a
        //   true/false like all the other tests; instead, it returns an object
        //   containing each input type with its corresponding true/false value

        // Big thanks to @miketaylr for the html5 forms expertise. miketaylr.com/
        Modernizr['inputtypes'] = (function(props) {

            for ( var i = 0, bool, inputElemType, defaultView, len = props.length; i < len; i++ ) {

                inputElem.setAttribute('type', inputElemType = props[i]);
                bool = inputElem.type !== 'text';

                // We first check to see if the type we give it sticks..
                // If the type does, we feed it a textual value, which shouldn't be valid.
                // If the value doesn't stick, we know there's input sanitization which infers a custom UI
                if ( bool ) {

                    inputElem.value         = smile;
                    inputElem.style.cssText = 'position:absolute;visibility:hidden;';

                    if ( /^range$/.test(inputElemType) && inputElem.style.WebkitAppearance !== undefined ) {

                      docElement.appendChild(inputElem);
                      defaultView = document.defaultView;

                      // Safari 2-4 allows the smiley as a value, despite making a slider
                      bool =  defaultView.getComputedStyle &&
                              defaultView.getComputedStyle(inputElem, null).WebkitAppearance !== 'textfield' &&
                              // Mobile android web browser has false positive, so must
                              // check the height to see if the widget is actually there.
                              (inputElem.offsetHeight !== 0);

                      docElement.removeChild(inputElem);

                    } else if ( /^(search|tel)$/.test(inputElemType) ){
                      // Spec doesn't define any special parsing or detectable UI
                      //   behaviors so we pass these through as true

                      // Interestingly, opera fails the earlier test, so it doesn't
                      //  even make it here.

                    } else if ( /^(url|email)$/.test(inputElemType) ) {
                      // Real url and email support comes with prebaked validation.
                      bool = inputElem.checkValidity && inputElem.checkValidity() === false;

                    } else {
                      // If the upgraded input compontent rejects the :) text, we got a winner
                      bool = inputElem.value != smile;
                    }
                }

                inputs[ props[i] ] = !!bool;
            }
            return inputs;
        })('search tel url email datetime date month week time datetime-local number range color'.split(' '));
        /*>>inputtypes*/
    }
    /*>>webforms*/


    // End of test definitions
    // -----------------------



    // Run through all tests and detect their support in the current UA.
    // todo: hypothetically we could be doing an array of tests and use a basic loop here.
    for ( var feature in tests ) {
        if ( hasOwnProp(tests, feature) ) {
            // run the test, throw the return value into the Modernizr,
            //   then based on that boolean, define an appropriate className
            //   and push it into an array of classes we'll join later.
            featureName  = feature.toLowerCase();
            Modernizr[featureName] = tests[feature]();

            classes.push((Modernizr[featureName] ? '' : 'no-') + featureName);
        }
    }

    /*>>webforms*/
    // input tests need to run.
    Modernizr.input || webforms();
    /*>>webforms*/


    /**
     * addTest allows the user to define their own feature tests
     * the result will be added onto the Modernizr object,
     * as well as an appropriate className set on the html element
     *
     * @param feature - String naming the feature
     * @param test - Function returning true if feature is supported, false if not
     */
     Modernizr.addTest = function ( feature, test ) {
       if ( typeof feature == 'object' ) {
         for ( var key in feature ) {
           if ( hasOwnProp( feature, key ) ) {
             Modernizr.addTest( key, feature[ key ] );
           }
         }
       } else {

         feature = feature.toLowerCase();

         if ( Modernizr[feature] !== undefined ) {
           // we're going to quit if you're trying to overwrite an existing test
           // if we were to allow it, we'd do this:
           //   var re = new RegExp("\\b(no-)?" + feature + "\\b");
           //   docElement.className = docElement.className.replace( re, '' );
           // but, no rly, stuff 'em.
           return Modernizr;
         }

         test = typeof test == 'function' ? test() : test;

         if (typeof enableClasses !== "undefined" && enableClasses) {
           docElement.className += ' ' + (test ? '' : 'no-') + feature;
         }
         Modernizr[feature] = test;

       }

       return Modernizr; // allow chaining.
     };


    // Reset modElem.cssText to nothing to reduce memory footprint.
    setCss('');
    modElem = inputElem = null;

    /*>>shiv*/
    /**
     * @preserve HTML5 Shiv prev3.7.1 | @afarkas @jdalton @jon_neal @rem | MIT/GPL2 Licensed
     */
    ;(function(window, document) {
        /*jshint evil:true */
        /** version */
        var version = '3.7.0';

        /** Preset options */
        var options = window.html5 || {};

        /** Used to skip problem elements */
        var reSkip = /^<|^(?:button|map|select|textarea|object|iframe|option|optgroup)$/i;

        /** Not all elements can be cloned in IE **/
        var saveClones = /^(?:a|b|code|div|fieldset|h1|h2|h3|h4|h5|h6|i|label|li|ol|p|q|span|strong|style|table|tbody|td|th|tr|ul)$/i;

        /** Detect whether the browser supports default html5 styles */
        var supportsHtml5Styles;

        /** Name of the expando, to work with multiple documents or to re-shiv one document */
        var expando = '_html5shiv';

        /** The id for the the documents expando */
        var expanID = 0;

        /** Cached data for each document */
        var expandoData = {};

        /** Detect whether the browser supports unknown elements */
        var supportsUnknownElements;

        (function() {
          try {
            var a = document.createElement('a');
            a.innerHTML = '<xyz></xyz>';
            //if the hidden property is implemented we can assume, that the browser supports basic HTML5 Styles
            supportsHtml5Styles = ('hidden' in a);

            supportsUnknownElements = a.childNodes.length == 1 || (function() {
              // assign a false positive if unable to shiv
              (document.createElement)('a');
              var frag = document.createDocumentFragment();
              return (
                typeof frag.cloneNode == 'undefined' ||
                typeof frag.createDocumentFragment == 'undefined' ||
                typeof frag.createElement == 'undefined'
              );
            }());
          } catch(e) {
            // assign a false positive if detection fails => unable to shiv
            supportsHtml5Styles = true;
            supportsUnknownElements = true;
          }

        }());

        /*--------------------------------------------------------------------------*/

        /**
         * Creates a style sheet with the given CSS text and adds it to the document.
         * @private
         * @param {Document} ownerDocument The document.
         * @param {String} cssText The CSS text.
         * @returns {StyleSheet} The style element.
         */
        function addStyleSheet(ownerDocument, cssText) {
          var p = ownerDocument.createElement('p'),
          parent = ownerDocument.getElementsByTagName('head')[0] || ownerDocument.documentElement;

          p.innerHTML = 'x<style>' + cssText + '</style>';
          return parent.insertBefore(p.lastChild, parent.firstChild);
        }

        /**
         * Returns the value of `html5.elements` as an array.
         * @private
         * @returns {Array} An array of shived element node names.
         */
        function getElements() {
          var elements = html5.elements;
          return typeof elements == 'string' ? elements.split(' ') : elements;
        }

        /**
         * Returns the data associated to the given document
         * @private
         * @param {Document} ownerDocument The document.
         * @returns {Object} An object of data.
         */
        function getExpandoData(ownerDocument) {
          var data = expandoData[ownerDocument[expando]];
          if (!data) {
            data = {};
            expanID++;
            ownerDocument[expando] = expanID;
            expandoData[expanID] = data;
          }
          return data;
        }

        /**
         * returns a shived element for the given nodeName and document
         * @memberOf html5
         * @param {String} nodeName name of the element
         * @param {Document} ownerDocument The context document.
         * @returns {Object} The shived element.
         */
        function createElement(nodeName, ownerDocument, data){
          if (!ownerDocument) {
            ownerDocument = document;
          }
          if(supportsUnknownElements){
            return ownerDocument.createElement(nodeName);
          }
          if (!data) {
            data = getExpandoData(ownerDocument);
          }
          var node;

          if (data.cache[nodeName]) {
            node = data.cache[nodeName].cloneNode();
          } else if (saveClones.test(nodeName)) {
            node = (data.cache[nodeName] = data.createElem(nodeName)).cloneNode();
          } else {
            node = data.createElem(nodeName);
          }

          // Avoid adding some elements to fragments in IE < 9 because
          // * Attributes like `name` or `type` cannot be set/changed once an element
          //   is inserted into a document/fragment
          // * Link elements with `src` attributes that are inaccessible, as with
          //   a 403 response, will cause the tab/window to crash
          // * Script elements appended to fragments will execute when their `src`
          //   or `text` property is set
          return node.canHaveChildren && !reSkip.test(nodeName) && !node.tagUrn ? data.frag.appendChild(node) : node;
        }

        /**
         * returns a shived DocumentFragment for the given document
         * @memberOf html5
         * @param {Document} ownerDocument The context document.
         * @returns {Object} The shived DocumentFragment.
         */
        function createDocumentFragment(ownerDocument, data){
          if (!ownerDocument) {
            ownerDocument = document;
          }
          if(supportsUnknownElements){
            return ownerDocument.createDocumentFragment();
          }
          data = data || getExpandoData(ownerDocument);
          var clone = data.frag.cloneNode(),
          i = 0,
          elems = getElements(),
          l = elems.length;
          for(;i<l;i++){
            clone.createElement(elems[i]);
          }
          return clone;
        }

        /**
         * Shivs the `createElement` and `createDocumentFragment` methods of the document.
         * @private
         * @param {Document|DocumentFragment} ownerDocument The document.
         * @param {Object} data of the document.
         */
        function shivMethods(ownerDocument, data) {
          if (!data.cache) {
            data.cache = {};
            data.createElem = ownerDocument.createElement;
            data.createFrag = ownerDocument.createDocumentFragment;
            data.frag = data.createFrag();
          }


          ownerDocument.createElement = function(nodeName) {
            //abort shiv
            if (!html5.shivMethods) {
              return data.createElem(nodeName);
            }
            return createElement(nodeName, ownerDocument, data);
          };

          ownerDocument.createDocumentFragment = Function('h,f', 'return function(){' +
                                                          'var n=f.cloneNode(),c=n.createElement;' +
                                                          'h.shivMethods&&(' +
                                                          // unroll the `createElement` calls
                                                          getElements().join().replace(/[\w\-]+/g, function(nodeName) {
            data.createElem(nodeName);
            data.frag.createElement(nodeName);
            return 'c("' + nodeName + '")';
          }) +
            ');return n}'
                                                         )(html5, data.frag);
        }

        /*--------------------------------------------------------------------------*/

        /**
         * Shivs the given document.
         * @memberOf html5
         * @param {Document} ownerDocument The document to shiv.
         * @returns {Document} The shived document.
         */
        function shivDocument(ownerDocument) {
          if (!ownerDocument) {
            ownerDocument = document;
          }
          var data = getExpandoData(ownerDocument);

          if (html5.shivCSS && !supportsHtml5Styles && !data.hasCSS) {
            data.hasCSS = !!addStyleSheet(ownerDocument,
                                          // corrects block display not defined in IE6/7/8/9
                                          'article,aside,dialog,figcaption,figure,footer,header,hgroup,main,nav,section{display:block}' +
                                            // adds styling not present in IE6/7/8/9
                                            'mark{background:#FF0;color:#000}' +
                                            // hides non-rendered elements
                                            'template{display:none}'
                                         );
          }
          if (!supportsUnknownElements) {
            shivMethods(ownerDocument, data);
          }
          return ownerDocument;
        }

        /*--------------------------------------------------------------------------*/

        /**
         * The `html5` object is exposed so that more elements can be shived and
         * existing shiving can be detected on iframes.
         * @type Object
         * @example
         *
         * // options can be changed before the script is included
         * html5 = { 'elements': 'mark section', 'shivCSS': false, 'shivMethods': false };
         */
        var html5 = {

          /**
           * An array or space separated string of node names of the elements to shiv.
           * @memberOf html5
           * @type Array|String
           */
          'elements': options.elements || 'abbr article aside audio bdi canvas data datalist details dialog figcaption figure footer header hgroup main mark meter nav output progress section summary template time video',

          /**
           * current version of html5shiv
           */
          'version': version,

          /**
           * A flag to indicate that the HTML5 style sheet should be inserted.
           * @memberOf html5
           * @type Boolean
           */
          'shivCSS': (options.shivCSS !== false),

          /**
           * Is equal to true if a browser supports creating unknown/HTML5 elements
           * @memberOf html5
           * @type boolean
           */
          'supportsUnknownElements': supportsUnknownElements,

          /**
           * A flag to indicate that the document's `createElement` and `createDocumentFragment`
           * methods should be overwritten.
           * @memberOf html5
           * @type Boolean
           */
          'shivMethods': (options.shivMethods !== false),

          /**
           * A string to describe the type of `html5` object ("default" or "default print").
           * @memberOf html5
           * @type String
           */
          'type': 'default',

          // shivs the document according to the specified `html5` object options
          'shivDocument': shivDocument,

          //creates a shived element
          createElement: createElement,

          //creates a shived documentFragment
          createDocumentFragment: createDocumentFragment
        };

        /*--------------------------------------------------------------------------*/

        // expose html5
        window.html5 = html5;

        // shiv the document
        shivDocument(document);

    }(this, document));
    /*>>shiv*/

    // Assign private properties to the return object with prefix
    Modernizr._version      = version;

    // expose these for the plugin API. Look in the source for how to join() them against your input
    /*>>prefixes*/
    Modernizr._prefixes     = prefixes;
    /*>>prefixes*/
    /*>>domprefixes*/
    Modernizr._domPrefixes  = domPrefixes;
    Modernizr._cssomPrefixes  = cssomPrefixes;
    /*>>domprefixes*/

    /*>>mq*/
    // Modernizr.mq tests a given media query, live against the current state of the window
    // A few important notes:
    //   * If a browser does not support media queries at all (eg. oldIE) the mq() will always return false
    //   * A max-width or orientation query will be evaluated against the current state, which may change later.
    //   * You must specify values. Eg. If you are testing support for the min-width media query use:
    //       Modernizr.mq('(min-width:0)')
    // usage:
    // Modernizr.mq('only screen and (max-width:768)')
    Modernizr.mq            = testMediaQuery;
    /*>>mq*/

    /*>>hasevent*/
    // Modernizr.hasEvent() detects support for a given event, with an optional element to test on
    // Modernizr.hasEvent('gesturestart', elem)
    Modernizr.hasEvent      = isEventSupported;
    /*>>hasevent*/

    /*>>testprop*/
    // Modernizr.testProp() investigates whether a given style property is recognized
    // Note that the property names must be provided in the camelCase variant.
    // Modernizr.testProp('pointerEvents')
    Modernizr.testProp      = function(prop){
        return testProps([prop]);
    };
    /*>>testprop*/

    /*>>testallprops*/
    // Modernizr.testAllProps() investigates whether a given style property,
    //   or any of its vendor-prefixed variants, is recognized
    // Note that the property names must be provided in the camelCase variant.
    // Modernizr.testAllProps('boxSizing')
    Modernizr.testAllProps  = testPropsAll;
    /*>>testallprops*/


    /*>>teststyles*/
    // Modernizr.testStyles() allows you to add custom styles to the document and test an element afterwards
    // Modernizr.testStyles('#modernizr { position:absolute }', function(elem, rule){ ... })
    Modernizr.testStyles    = injectElementWithStyles;
    /*>>teststyles*/


    /*>>prefixed*/
    // Modernizr.prefixed() returns the prefixed or nonprefixed property name variant of your input
    // Modernizr.prefixed('boxSizing') // 'MozBoxSizing'

    // Properties must be passed as dom-style camelcase, rather than `box-sizing` hypentated style.
    // Return values will also be the camelCase variant, if you need to translate that to hypenated style use:
    //
    //     str.replace(/([A-Z])/g, function(str,m1){ return '-' + m1.toLowerCase(); }).replace(/^ms-/,'-ms-');

    // If you're trying to ascertain which transition end event to bind to, you might do something like...
    //
    //     var transEndEventNames = {
    //       'WebkitTransition' : 'webkitTransitionEnd',
    //       'MozTransition'    : 'transitionend',
    //       'OTransition'      : 'oTransitionEnd',
    //       'msTransition'     : 'MSTransitionEnd',
    //       'transition'       : 'transitionend'
    //     },
    //     transEndEventName = transEndEventNames[ Modernizr.prefixed('transition') ];

    Modernizr.prefixed      = function(prop, obj, elem){
      if(!obj) {
        return testPropsAll(prop, 'pfx');
      } else {
        // Testing DOM property e.g. Modernizr.prefixed('requestAnimationFrame', window) // 'mozRequestAnimationFrame'
        return testPropsAll(prop, obj, elem);
      }
    };
    /*>>prefixed*/


    /*>>cssclasses*/
    // Remove "no-js" class from <html> element, if it exists:
    docElement.className = docElement.className.replace(/(^|\s)no-js(\s|$)/, '$1$2') +

                            // Add the new classes to the <html> element.
                            (enableClasses ? ' js ' + classes.join(' ') : '');
    /*>>cssclasses*/

    return Modernizr;

})(this, this.document);

define("modernizr", function(){});

// Sticky positioning - constrains an element to be positioned inside the
// intersection of its container box, and the viewport.
Modernizr.addTest('csspositionsticky', function () {

    var prop = 'position:';
    var value = 'sticky';
    var el = document.createElement('modernizr');
    var mStyle = el.style;

    mStyle.cssText = prop + Modernizr._prefixes.join(value + ';' + prop).slice(0, -prop.length);

    return mStyle.position.indexOf(value) !== -1;
});

define("modernizr-csspositionsticky", function(){});

/**
 * Patterns bumper - `bumper' handling for elements
 *
 * Copyright 2012 Humberto Sermeno
 * Copyright 2013 Florian Friesdorf
 * Copyright 2013-2014 Simplon B.V. - Wichert Akkerman
 */
define('pat-bumper',[
    "jquery",
    "underscore",
    "pat-logger",
    "pat-parser",
    "pat-base",
    "pat-registry",
    "modernizr",
    "modernizr-csspositionsticky"
], function($, _, logger, Parser, Base, registry) {
    var parser = new Parser("bumper"),
        log = logger.getLogger("bumper");

    parser.addArgument("margin", 0);
    parser.addArgument("selector");
    parser.addArgument("bump-add", "bumped");
    parser.addArgument("bump-remove");
    parser.addArgument("unbump-add");
    parser.addArgument("unbump-remove", "bumped");
    parser.addArgument("side", "top", ['all', 'top', 'right', 'bottom', 'left']);

    // XXX Handle resize
    return Base.extend({
        name: "bumper",
        trigger: ".pat-bumper",

        init: function initBumper($el, opts) {
            this.options = parser.parse(this.$el, opts);
            this.$container = this._findScrollContainer();
            var container = this.$container[0];

            if (Modernizr.csspositionsticky) {
                this.$el.addClass("sticky-supported");
            }

            this.$el[0].style.position = "relative";
            if (!this.$container.length) {
                $(window).on("scroll.bumper", this._updateStatus.bind(this));
            } else {
                this.$container.on("scroll.bumper", this._updateStatus.bind(this));
            }
            var bumpall = (this.options.side.indexOf("all") > -1);
            this.options.bumptop =    bumpall || (this.options.side.indexOf("top") > -1);
            this.options.bumpright =  bumpall || (this.options.side.indexOf("right") > -1);
            this.options.bumpbottom = bumpall || (this.options.side.indexOf("bottom") > -1);
            this.options.bumpleft =   bumpall || (this.options.side.indexOf("left") > -1);
            this._updateStatus();
            return this.$el;
        },

        _findScrollContainer: function findScrollContainer() {
            var $parent = this.$el.parent(),
                overflow;
            while (!$parent.is($(document.body)) && $parent.length) {
                if (_.contains(['all', 'top', 'bottom'], this.options.side)) {
                    overflow = $parent.css("overflow-y");
                    if ((overflow === "auto" || overflow === "scroll")) {
                        return $parent;
                    }
                } 
                if (_.contains(['all', 'left', 'right'], this.options.side)) {
                    overflow = $parent.css("overflow-x");
                    if ((overflow === "auto" || overflow === "scroll")) {
                        return $parent;
                    }
                }
                $parent = $parent.parent();
            }
            return $();
        },

        _markBumped: function markBumper(is_bumped) {
            var $target = this.options.selector ? $(this.options.selector) : this.$el,
                todo = is_bumped ? this.options.bump : this.options.unbump;    
            if (todo.add) {
                $target.addClass(todo.add);
            } 
            if (todo.remove) {
                $target.removeClass(todo.remove);
            }
        },

        _updateStatus: function() {
            var sticker = this.$el[0],
                margin = this.options ? this.options.margin : 0,
                frame,
                box = this._getBoundingBox(this.$el, margin),
                delta = {};

            if (this.$container.length) {
                frame = this._getBoundingBox(this.$container, 0); // Scrolling on a container
            } else {
                frame = this._getViewport(); // Scrolling on the window
            }

            delta.top = sticker.style.top ? parseFloat(this.$el.css("top")) : 0;
            delta.left = sticker.style.left ? parseFloat(this.$el.css("left")) : 0;

            box.top -= delta.top;
            box.bottom -= delta.top;
            box.left -= delta.left;
            box.right -= delta.left;

            if ((frame.top > box.top) && this.options.bumptop) {
                sticker.style.top = (frame.top - box.top) + "px";
            } else if ((frame.bottom < box.bottom) && this.options.bumpbottom) {
                sticker.style.top = (frame.bottom - box.bottom) + "px";
            } else {
                sticker.style.top = "";
            }

            if ((frame.left > box.left) && this.options.bumpleft) {
                sticker.style.left = (frame.left - box.left) + "px";
            } else if ((frame.right < box.right) && this.options.bumpright) {
                sticker.style.left = (frame.right - box.right) + "px";
            } else {
                sticker.style.left = "";
            }
            this._markBumped(!!(sticker.style.top || sticker.style.left));
        },

        _getViewport: function getViewport() {
            /* Calculates the bounding box for the current viewport
             */
            var $win = $(window),
                view = {
                    top: $win.scrollTop(),
                    left: $win.scrollLeft()
                };
            view.right = view.left + $win.width();
            view.bottom = view.top + $win.height();
            return view;
        },

        _getBoundingBox: function getBoundingBox($sticker, margin) {
            /* Calculates the bounding box for a given element, taking margins
             * into consideration
             */
            var box = $sticker.offset();
            margin = margin ? margin : 0;
            box.top -= (parseFloat($sticker.css("margin-top")) || 0) + margin;
            box.left -= (parseFloat($sticker.css("margin-left")) || 0) + margin;
            box.right = box.left + $sticker.outerWidth(true) + (2 * margin);
            box.bottom = box.top + $sticker.outerHeight(true) + (2 * margin);
            return box;
        }
    });
});
// vim: sw=4 expandtab
;
/*!
	AnythingSlider v1.8.17
	Original by Chris Coyier: http://css-tricks.com
	Get the latest version: https://github.com/CSS-Tricks/AnythingSlider

	To use the navigationFormatter function, you must have a function that
	accepts two paramaters, and returns a string of HTML text.

	index = integer index (1 based);
	panel = jQuery wrapped LI item this tab references
	@return = Must return a string of HTML/Text

	navigationFormatter: function(index, panel){
		return "Panel #" + index; // This would have each tab with the text 'Panel #X' where X = index
	}
*/
/*jshint browser:true, jquery:true, unused:false */
;(function($, win, doc) {
	"use strict";
	$.anythingSlider = function(el, options) {

		var base = this, o, t;

		// Wraps the ul in the necessary divs and then gives Access to jQuery element
		base.el = el;
		base.$el = $(el).addClass('anythingBase').wrap('<div class="anythingSlider"><div class="anythingWindow" /></div>');

		// Add a reverse reference to the DOM object
		base.$el.data("AnythingSlider", base);

		base.init = function(){

			// Added "o" to be used in the code instead of "base.options" which doesn't get modifed by the compiler - reduces size by ~1k
			base.options = o = $.extend({}, $.anythingSlider.defaults, options);

			base.initialized = false;
			if ($.isFunction(o.onBeforeInitialize)) { base.$el.bind('before_initialize', o.onBeforeInitialize); }
			base.$el.trigger('before_initialize', base);

			// Add "as-oldie" class to body for css purposes
			$('<!--[if lte IE 8]><script>jQuery("body").addClass("as-oldie");</script><![endif]-->').appendTo('body').remove();

			// Cache existing DOM elements for later
			// base.$el = original ul
			// for wrap - get parent() then closest in case the ul has "anythingSlider" class
			base.$wrapper = base.$el.parent().closest('div.anythingSlider').addClass('anythingSlider-' + o.theme);
			base.$outer = base.$wrapper.parent();
			base.$window = base.$el.closest('div.anythingWindow');
			base.$win = $(win);

			base.$controls = $('<div class="anythingControls"></div>');
			base.$nav = $('<ul class="thumbNav"><li><a><span></span></a></li></ul>');
			base.$startStop = $('<a href="#" class="start-stop"></a>');
			
			if (o.buildStartStop || o.buildNavigation) {
				base.$controls.appendTo( (o.appendControlsTo && $(o.appendControlsTo).length) ? $(o.appendControlsTo) : base.$wrapper);
			}
			if (o.buildNavigation) {
				base.$nav.appendTo( (o.appendNavigationTo && $(o.appendNavigationTo).length) ? $(o.appendNavigationTo) : base.$controls );
			}
			if (o.buildStartStop) {
				base.$startStop.appendTo( (o.appendStartStopTo && $(o.appendStartStopTo).length) ? $(o.appendStartStopTo) : base.$controls );
			}

			// Figure out how many sliders are on the page for indexing
			base.runTimes = $('.anythingBase').length;
			// hash tag regex - fixes issue #432
			base.regex = (o.hashTags) ? new RegExp('panel' + base.runTimes + '-(\\d+)', 'i') : null;
			if (base.runTimes === 1) { base.makeActive(); } // make the first slider on the page active

			// Set up a few defaults & get details
			base.flag    = false; // event flag to prevent multiple calls (used in control click/focusin)
			if (o.autoPlayLocked) { o.autoPlay = true; } // if autoplay is locked, start playing
			base.playing = o.autoPlay; // slideshow state; removed "startStopped" option
			base.slideshow = false; // slideshow flag needed to correctly trigger slideshow events
			base.hovered = false; // actively hovering over the slider
			base.panelSize = [];  // will contain dimensions and left position of each panel
			base.currentPage = base.targetPage = o.startPanel = parseInt(o.startPanel,10) || 1; // make sure this isn't a string
			o.changeBy = parseInt(o.changeBy,10) || 1;

			// set slider type, but keep backward compatibility with the vertical option
			t = (o.mode || 'h').toLowerCase().match(/(h|v|f)/);
			t = o.vertical ? 'v' : (t || ['h'])[0];
			o.mode = t === 'v' ? 'vertical' : t === 'f' ? 'fade' : 'horizontal';
			if (t === 'f') {
				o.showMultiple = 1; // all slides are stacked in fade mode
				o.infiniteSlides = false; // no cloned slides
			}

			base.adj = (o.infiniteSlides) ? 0 : 1; // adjust page limits for infinite or limited modes
			base.adjustMultiple = 0;
			if (o.playRtl) { base.$wrapper.addClass('rtl'); }

			// Build start/stop button
			if (o.buildStartStop) { base.buildAutoPlay(); }

			// Build forwards/backwards buttons
			if (o.buildArrows) { base.buildNextBackButtons(); }

			base.$lastPage = base.$targetPage = base.$currentPage;

			base.updateSlider();

			// Expand slider to fit parent
			if (o.expand) {
				base.$window.css({ width: '100%', height: '100%' }); // needed for Opera
				base.checkResize();
			}

			// Make sure easing function exists.
			if (!$.isFunction($.easing[o.easing])) { o.easing = "swing"; }

			// If pauseOnHover then add hover effects
			if (o.pauseOnHover) {
				base.$wrapper.hover(function() {
					if (base.playing) {
						base.$el.trigger('slideshow_paused', base);
						base.clearTimer(true);
					}
				}, function() {
					if (base.playing) {
						base.$el.trigger('slideshow_unpaused', base);
						base.startStop(base.playing, true);
					}
				});
			}

			// Hide/Show navigation & play/stop controls
			base.slideControls(false);
			base.$wrapper.bind('mouseenter mouseleave', function(e){
				// add hovered class to outer wrapper
				$(this)[e.type === 'mouseenter' ? 'addClass' : 'removeClass']('anythingSlider-hovered');
				base.hovered = (e.type === 'mouseenter') ? true : false;
				base.slideControls(base.hovered);
			});

			// Add keyboard navigation
			$(doc).keyup(function(e){
				// Stop arrow keys from working when focused on form items
				if (o.enableKeyboard && base.$wrapper.hasClass('activeSlider') && !e.target.tagName.match('TEXTAREA|INPUT|SELECT')) {
					if (o.mode !== 'vertical' && (e.which === 38 || e.which === 40)) { return; }
					switch (e.which) {
						case 39: case 40: // right & down arrow
							base.goForward();
							break;
						case 37: case 38: // left & up arrow
							base.goBack();
							break;
					}
				}
			});

			// If a hash can not be used to trigger the plugin, then go to start panel - see issue #432
			base.currentPage = ((o.hashTags) ? base.gotoHash() : '') || o.startPanel || 1;
			base.gotoPage(base.currentPage, false, null, -1);

			// Binds events
			var triggers = "slideshow_paused slideshow_unpaused slide_init slide_begin slideshow_stop slideshow_start initialized swf_completed".split(" ");
			$.each("onShowPause onShowUnpause onSlideInit onSlideBegin onShowStop onShowStart onInitialized onSWFComplete".split(" "), function(i,f){
				if ($.isFunction(o[f])){
					base.$el.bind(triggers[i], o[f]);
				}
			});
			if ($.isFunction(o.onSlideComplete)){
				// Added setTimeout (zero time) to ensure animation is complete... see this bug report: http://bugs.jquery.com/ticket/7157
				base.$el.bind('slide_complete', function(){
					setTimeout(function(){ o.onSlideComplete(base); }, 0);
					return false;
				});
			}
			base.initialized = true;
			base.$el.trigger('initialized', base);

			// trigger the slideshow
			base.startStop(o.autoPlay);

		};

		// called during initialization & to update the slider if a panel is added or deleted
		base.updateSlider = function(){
			// needed for updating the slider
			base.$el.children('.cloned').remove();
			base.navTextVisible = base.$nav.find('span:first').css('visibility') !== 'hidden';
			base.$nav.empty();
			// set currentPage to 1 in case it was zero - occurs when adding slides after removing them all
			base.currentPage = base.currentPage || 1;

			base.$items = base.$el.children();
			base.pages = base.$items.length;
			base.dir = (o.mode === 'vertical') ? 'top' : 'left';
			o.showMultiple = (o.mode === 'vertical') ? 1 : parseInt(o.showMultiple,10) || 1; // only integers allowed
			o.navigationSize = (o.navigationSize === false) ? 0 : parseInt(o.navigationSize,10) || 0;

			// Fix tabbing through the page, but don't change the view if the link is in view (showMultiple = true)
			base.$items.find('a').unbind('focus.AnythingSlider').bind('focus.AnythingSlider', function(e){
				var panel = $(this).closest('.panel'),
					indx = base.$items.index(panel) + base.adj; // index can be -1 in nested sliders - issue #208
				base.$items.find('.focusedLink').removeClass('focusedLink');
				$(this).addClass('focusedLink');
				base.$window.scrollLeft(0).scrollTop(0);
				if ( ( indx !== -1 && (indx >= base.currentPage + o.showMultiple || indx < base.currentPage) ) ) {
					base.gotoPage(indx);
					e.preventDefault();
				}
			});
			if (o.showMultiple > 1) {
				if (o.showMultiple > base.pages) { o.showMultiple = base.pages; }
				base.adjustMultiple = (o.infiniteSlides && base.pages > 1) ? 0 : o.showMultiple - 1;
			}

			// Hide navigation & player if there is only one page
			base.$controls
				.add(base.$nav)
				.add(base.$startStop)
				.add(base.$forward)
				.add(base.$back)[(base.pages <= 1) ? 'hide' : 'show']();
			if (base.pages > 1) {
				// Build/update navigation tabs
				base.buildNavigation();
			}

			// Top and tail the list with 'visible' number of items, top has the last section, and tail has the first
			// This supports the "infinite" scrolling, also ensures any cloned elements don't duplicate an ID
			// Moved removeAttr before addClass otherwise IE7 ignores the addClass: http://bugs.jquery.com/ticket/9871
			if (o.mode !== 'fade' && o.infiniteSlides && base.pages > 1) {
				base.$el.prepend( base.$items.filter(':last').clone().addClass('cloned') );
				// Add support for multiple sliders shown at the same time
				if (o.showMultiple > 1) {
					base.$el.append( base.$items.filter(':lt(' + o.showMultiple + ')').clone().addClass('cloned multiple') );
				} else {
					base.$el.append( base.$items.filter(':first').clone().addClass('cloned') );
				}
				base.$el.find('.cloned').each(function(){
					// disable all focusable elements in cloned panels to prevent shifting the panels by tabbing
					$(this).find('a,input,textarea,select,button,area,form').attr({ disabled : 'disabled', name : '' });
					$(this).find('[id]').andSelf().removeAttr('id');
				});
			}

			// We just added two items, time to re-cache the list, then get the dimensions of each panel
			base.$items = base.$el.addClass(o.mode).children().addClass('panel');
			base.setDimensions();

			// Set the dimensions of each panel
			if (o.resizeContents) {
				base.$items.css('width', base.width);
				base.$wrapper
					.css('width', base.getDim(base.currentPage)[0])
					.add(base.$items).css('height', base.height);
			} else {
				base.$win.load(function(){
					// set dimensions after all images load
					base.setDimensions();
					// make sure the outer wrapper is set properly
					t = base.getDim(base.currentPage);
					base.$wrapper.css({ width: t[0], height: t[1] });
					base.setCurrentPage(base.currentPage, false);
				});
			}

			if (base.currentPage > base.pages) {
				base.currentPage = base.pages;
			}
			base.setCurrentPage(base.currentPage, false);
			base.$nav.find('a').eq(base.currentPage - 1).addClass('cur'); // update current selection

			if (o.mode === 'fade') {
				var t = base.$items.eq(base.currentPage-1);
				if (o.resumeOnVisible) {
					// prevent display: none;
					t.css({ opacity: 1 }).siblings().css({ opacity: 0 });
				} else {
					// allow display: none; - resets video
					base.$items.css('opacity',1);
					t.fadeIn(0).siblings().fadeOut(0);
				}
			}

		};

		// Creates the numbered navigation links
		base.buildNavigation = function() {
			if (o.buildNavigation && (base.pages > 1)) {
				var a, c, i, t, $li;
				base.$items.filter(':not(.cloned)').each(function(j){
					$li = $('<li/>');
					i = j + 1;
					c = (i === 1 ? ' first' : '') + (i === base.pages ? ' last' : '');
					a = '<a class="panel' + i + ( base.navTextVisible ? '"' : ' ' + o.tooltipClass + '" title="@"' ) + ' href="#"><span>@</span></a>';
					// If a formatter function is present, use it
					if ($.isFunction(o.navigationFormatter)) {
						t = o.navigationFormatter(i, $(this));
						if (typeof(t) === "string") {
							$li.html(a.replace(/@/g,t));
						} else {
							$li = $('<li/>', t);
						}
					} else {
						$li.html(a.replace(/@/g,i));
					}
					$li
					.appendTo(base.$nav)
					.addClass(c)
					.data('index', i);
				});
				base.$nav.children('li').bind(o.clickControls, function(e) {
					if (!base.flag && o.enableNavigation) {
						// prevent running functions twice (once for click, second time for focusin)
						base.flag = true; setTimeout(function(){ base.flag = false; }, 100);
						base.gotoPage( $(this).data('index') );
					}
					e.preventDefault();
				});

				// Add navigation tab scrolling - use !! in case someone sets the size to zero
				if (!!o.navigationSize && o.navigationSize < base.pages) {
					if (!base.$controls.find('.anythingNavWindow').length){
						base.$nav
							.before('<ul><li class="prev"><a href="#"><span>' + o.backText + '</span></a></li></ul>')
							.after('<ul><li class="next"><a href="#"><span>' + o.forwardText + '</span></a></li></ul>')
							.wrap('<div class="anythingNavWindow"></div>');
					}
					// include half of the left position to include extra width from themes like tabs-light and tabs-dark (still not perfect)
					base.navWidths = base.$nav.find('li').map(function(){
						return $(this).outerWidth(true) + Math.ceil(parseInt($(this).find('span').css('left'),10)/2 || 0);
					}).get();
					base.navLeft = base.currentPage;
					// add 25 pixels (old IE needs more than 5) to make sure the tabs don't wrap to the next line
					base.$nav.width( base.navWidth( 1, base.pages + 1 ) + 25 );
					base.$controls.find('.anythingNavWindow')
						.width( base.navWidth( 1, o.navigationSize + 1 ) ).end()
						.find('.prev,.next').bind(o.clickControls, function(e) {
							if (!base.flag) {
								base.flag = true; setTimeout(function(){ base.flag = false; }, 200);
								base.navWindow( base.navLeft + o.navigationSize * ( $(this).is('.prev') ? -1 : 1 ) );
							}
							e.preventDefault();
						});
				}

			}
		};

		base.navWidth = function(x,y){
			var i, s = Math.min(x,y),
				e = Math.max(x,y),
				w = 0;
			for (i = s; i < e; i++) {
				w += base.navWidths[i-1] || 0;
			}
			return w;
		};

		base.navWindow = function(n){
			if (!!o.navigationSize && o.navigationSize < base.pages && base.navWidths) {
				var p = base.pages - o.navigationSize + 1;
				n = (n <= 1) ? 1 : (n > 1 && n < p) ? n : p;
				if (n !== base.navLeft) {
					base.$controls.find('.anythingNavWindow').animate(
						{ scrollLeft: base.navWidth(1, n), width: base.navWidth(n, n + o.navigationSize) },
						{ queue: false, duration: o.animationTime });
					base.navLeft = n;
				}
			}
		};

		// Creates the Forward/Backward buttons
		base.buildNextBackButtons = function() {
			base.$forward = $('<span class="arrow forward"><a href="#"><span>' + o.forwardText + '</span></a></span>');
			base.$back = $('<span class="arrow back"><a href="#"><span>' + o.backText + '</span></a></span>');

			// Bind to the forward and back buttons
			base.$back.bind(o.clickBackArrow, function(e) {
				// prevent running functions twice (once for click, second time for swipe)
				if (o.enableArrows && !base.flag) {
					base.flag = true; setTimeout(function(){ base.flag = false; }, 100);
					base.goBack();
				}
				e.preventDefault();
			});
			base.$forward.bind(o.clickForwardArrow, function(e) {
				// prevent running functions twice (once for click, second time for swipe)
				if (o.enableArrows && !base.flag) {
					base.flag = true; setTimeout(function(){ base.flag = false; }, 100);
					base.goForward();
				}
				e.preventDefault();
			});
			// using tab to get to arrow links will show they have focus (outline is disabled in css)
			base.$back.add(base.$forward).find('a').bind('focusin focusout',function(){
				$(this).toggleClass('hover');
			});

			// Append elements to page
			base.$back.appendTo( (o.appendBackTo && $(o.appendBackTo).length) ? $(o.appendBackTo) : base.$wrapper );
			base.$forward.appendTo( (o.appendForwardTo && $(o.appendForwardTo).length) ? $(o.appendForwardTo) : base.$wrapper );

			base.arrowWidth = base.$forward.width(); // assuming the left & right arrows are the same width - used for toggle
			base.arrowRight = parseInt(base.$forward.css('right'), 10);
			base.arrowLeft = parseInt(base.$back.css('left'), 10);

		};

		// Creates the Start/Stop button
		base.buildAutoPlay = function(){
			base.$startStop
				.html('<span>' + (base.playing ? o.stopText : o.startText) + '</span>')
				.bind(o.clickSlideshow, function(e) {
					if (o.enableStartStop) {
						base.startStop(!base.playing);
						base.makeActive();
						if (base.playing && !o.autoPlayDelayed) {
							base.goForward(true);
						}
					}
					e.preventDefault();
				})
				// show button has focus while tabbing
				.bind('focusin focusout',function(){
					$(this).toggleClass('hover');
				});
		};

		// Adjust slider dimensions on parent element resize
		base.checkResize = function(stopTimer){
			// checking document visibility - 
			var vis = !!(doc.hidden || doc.webkitHidden || doc.mozHidden || doc.msHidden);
			clearTimeout(base.resizeTimer);
			base.resizeTimer = setTimeout(function(){
				var w = base.$outer.width(),
					h = base.$outer[0].tagName === "BODY" ? base.$win.height() : base.$outer.height();
				// base.width = width of one panel, so multiply by # of panels; outerPad is padding added for arrows.
				// ignore changes if window hidden
				if (!vis && (base.lastDim[0] !== w || base.lastDim[1] !== h)) {
					base.setDimensions(); // adjust panel sizes
					// make sure page is lined up (use -1 animation time, so we can differeniate it from when animationTime = 0)
					base.gotoPage(base.currentPage, base.playing, null, -1);
				}
				if (typeof(stopTimer) === 'undefined'){ base.checkResize(); }
				// increase time if page is hidden; but don't stop it completely
			}, vis ? 2000 : 500);
		};

		// Set panel dimensions to either resize content or adjust panel to content
		base.setDimensions = function(){

			// reset element width & height
			base.$wrapper.find('.anythingWindow, .anythingBase, .panel').andSelf().css({ width: '', height: '' });
			base.width = base.$el.width();
			base.height = base.$el.height();
			base.outerPad = [ base.$wrapper.innerWidth() - base.$wrapper.width(), base.$wrapper.innerHeight() - base.$wrapper.height() ];

			var w, h, c, t, edge = 0,
				fullsize = { width: '100%', height: '100%' },
				// determine panel width
				pw = (o.showMultiple > 1) ? base.width || base.$window.width()/o.showMultiple : base.$window.width(),
				winw = base.$win.width();
			if (o.expand){
				base.lastDim = [ base.$outer.width(), base.$outer.height() ];
				w = base.lastDim[0] - base.outerPad[0];
				base.height = h = base.lastDim[1] - base.outerPad[1];
				base.$wrapper.add(base.$window).css({ width: w, height: h });
				base.width = pw = (o.showMultiple > 1) ? w/o.showMultiple : w;
				base.$items.css({ width: pw, height: h });
			}
			base.$items.each(function(i){
				t = $(this);
				c = t.children();
				if (o.resizeContents){
					// resize panel
					w = base.width;
					h = base.height;
					t.css({ width: w, height: h });
					if (c.length) {
						if (c[0].tagName === "EMBED") { c.attr(fullsize); } // needed for IE7; also c.length > 1 in IE7
						if (c[0].tagName === "OBJECT") { c.find('embed').attr(fullsize); }
						// resize panel contents, if solitary (wrapped content or solitary image)
						if (c.length === 1){ c.css(fullsize); }
					}
				} else {
					// get panel width & height and save it
					w = t.width() || base.width; // if image hasn't finished loading, width will be zero, so set it to base width instead
					if (c.length === 1 && w >= winw){
						w = (c.width() >= winw) ? pw : c.width(); // get width of solitary child
						c.css('max-width', w);   // set max width for all children
					}
					t.css({ width: w, height: '' }); // set width of panel
					h = (c.length === 1 ? c.outerHeight(true) : t.height()); // get height after setting width
					if (h <= base.outerPad[1]) { h = base.height; } // if height less than the outside padding, then set it to the preset height
					t.css('height', h);
				}
				base.panelSize[i] = [w,h,edge];
				edge += (o.mode === 'vertical') ? h : w;
			});
			// Set total width of slider
			base.$el.css((o.mode === 'vertical' ? 'height' : 'width'), o.mode === 'fade' ? base.width : edge );
		};

		// get dimension of multiple panels, as needed
		base.getDim = function(page){
			var i, w = base.width, h = base.height;
			if (base.pages < 1 || isNaN(page)) { return [ w, h ]; } // prevent errors when base.panelSize is empty
			page = (o.infiniteSlides && base.pages > 1) ? page : page - 1;
			i = base.panelSize[page];
			if (i) {
				w = i[0] || w;
				h = i[1] || h;
			}
			if (o.showMultiple > 1) {
				for (i=1; i < o.showMultiple; i++) {
					w += base.panelSize[(page + i)][0];
					h = Math.max(h, base.panelSize[page + i][1]);
				}
			}
			return [w,h];
		};

		base.goForward = function(autoplay) {
			// targetPage changes before animation so if rapidly changing pages, it will have the correct current page
			base.gotoPage(base[ o.allowRapidChange ? 'targetPage' : 'currentPage'] + o.changeBy * (o.playRtl ? -1 : 1), autoplay);
		};

		base.goBack = function(autoplay) {
			base.gotoPage(base[ o.allowRapidChange ? 'targetPage' : 'currentPage'] + o.changeBy * (o.playRtl ? 1 : -1), autoplay);
		};

		base.gotoPage = function(page, autoplay, callback, time) {
			if (autoplay !== true) {
				autoplay = false;
				base.startStop(false);
				base.makeActive();
			}
			// check if page is an id or class name
			if (/^[#|.]/.test(page) && $(page).length) {
				page = $(page).closest('.panel').index() + base.adj;
			}

			// rewind effect occurs here when changeBy > 1
			if (o.changeBy !== 1){
				var adj = base.pages - base.adjustMultiple;
				if (page < 1) {
					page = o.stopAtEnd ? 1 : ( o.infiniteSlides ? base.pages + page : ( o.showMultiple > 1 - page ? 1 : adj ) );
				}
				if (page > base.pages) {
					// 
					page = o.stopAtEnd ? base.pages : ( o.showMultiple > 1 - page ? 1 : page -= adj );
				} else if (page >= adj) {
					// show multiple adjustments
					page = adj;
				}
			}

			if (base.pages <= 1) { return; } // prevents animation
			base.$lastPage = base.$currentPage;
			if (typeof(page) !== "number") {
				page = parseInt(page,10) || o.startPanel;
				base.setCurrentPage(page);
			}

			// pause YouTube videos before scrolling or prevent change if playing
			if (autoplay && o.isVideoPlaying(base)) { return; }

			base.exactPage = page;
			if (page > base.pages + 1 - base.adj) { page = (!o.infiniteSlides && !o.stopAtEnd) ? 1 : base.pages; }
			if (page < base.adj ) { page = (!o.infiniteSlides && !o.stopAtEnd) ? base.pages : 1; }
			if (!o.infiniteSlides) { base.exactPage = page; } // exact page used by the fx extension
			base.currentPage = ( page > base.pages ) ? base.pages : ( page < 1 ) ? 1 : base.currentPage;
			base.$currentPage = base.$items.eq(base.currentPage - base.adj);
			base.targetPage = (page === 0) ? base.pages : (page > base.pages) ? 1 : page;
			base.$targetPage = base.$items.eq(base.targetPage - base.adj);
			time = typeof time !== 'undefined' ? time : o.animationTime;
			// don't trigger events when time < 0 - to prevent FX from firing multiple times on page resize
			if (time >= 0) { base.$el.trigger('slide_init', base); }
			// toggle arrows/controls only if there is time to see it - fix issue #317
			if (time > 0) { base.slideControls(true); }

			// Set visual
			if (o.buildNavigation){
				base.setNavigation(base.targetPage);
			}

			// When autoplay isn't passed, we stop the timer
			if (autoplay !== true) { autoplay = false; }
			// Stop the slider when we reach the last page, if the option stopAtEnd is set to true
			if (!autoplay || (o.stopAtEnd && page === base.pages)) { base.startStop(false); }

			if (time >= 0) { base.$el.trigger('slide_begin', base); }

			// delay starting slide animation
			setTimeout(function(d){
				var p, empty = true;
				if (o.allowRapidChange) {
					base.$wrapper.add(base.$el).add(base.$items).stop(true, true);
				}
				// resize slider if content size varies
				if (!o.resizeContents) {
					// animating the wrapper resize before the window prevents flickering in Firefox
					// don't animate the dimension if it hasn't changed - fix for issue #264
					p = base.getDim(page); d = {};
					// prevent animating a dimension to zero
					if (base.$wrapper.width() !== p[0]) { d.width = p[0] || base.width; empty = false; }
					if (base.$wrapper.height() !== p[1]) { d.height = p[1] || base.height; empty = false; }
					if (!empty) {
						base.$wrapper.filter(':not(:animated)').animate(d, { queue: false, duration: (time < 0 ? 0 : time), easing: o.easing });
					}
				}

				if (o.mode === 'fade') {
					if (base.$lastPage[0] !== base.$targetPage[0]) {
						base.fadeIt( base.$lastPage, 0, time );
						base.fadeIt( base.$targetPage, 1, time, function(){ base.endAnimation(page, callback, time); });
					} else {
						base.endAnimation(page, callback, time);
					}
				} else {
					d = {};
					d[base.dir] = -base.panelSize[(o.infiniteSlides && base.pages > 1) ? page : page - 1][2];
					// Animate Slider
					base.$el.filter(':not(:animated)').animate(
						d, { queue: false, duration: time < 0 ? 0 : time, easing: o.easing, complete: function(){ base.endAnimation(page, callback, time); } }
					);
				}
			}, parseInt(o.delayBeforeAnimate, 10) || 0);
		};

		base.endAnimation = function(page, callback, time){
			if (page === 0) {
				base.$el.css( base.dir, o.mode === 'fade' ? 0 : -base.panelSize[base.pages][2]);
				page = base.pages;
			} else if (page > base.pages) {
				// reset back to start position
				base.$el.css( base.dir, o.mode === 'fade' ? 0 : -base.panelSize[1][2]);
				page = 1;
			}
			base.exactPage = page;
			base.setCurrentPage(page, false);

			if (o.mode === 'fade') {
				// make sure non current panels are hidden (rapid slide changes)
				base.fadeIt( base.$items.not(':eq(' + (page - base.adj) + ')'), 0, 0);
			}

			if (!base.hovered) { base.slideControls(false); }

			if (o.hashTags) { base.setHash(page); }

			if (time >= 0) { base.$el.trigger('slide_complete', base); }
			// callback from external slide control: $('#slider').anythingSlider(4, function(slider){ })
			if (typeof callback === 'function') { callback(base); }

			// Continue slideshow after a delay
			if (o.autoPlayLocked && !base.playing) {
				setTimeout(function(){
					base.startStop(true);
				// subtract out slide delay as the slideshow waits that additional time.
				}, o.resumeDelay - (o.autoPlayDelayed ? o.delay : 0));
			}
		};

		base.fadeIt = function(el, toOpacity, time, callback){
			var t = time < 0 ? 0 : time;
			if (o.resumeOnVisible) {
				el.filter(':not(:animated)').fadeTo(t, toOpacity, callback);
			} else {
				el.filter(':not(:animated)')[ toOpacity === 0 ? 'fadeOut' : 'fadeIn' ](t, callback);
			}
		};

		base.setCurrentPage = function(page, move) {
			page = parseInt(page, 10);

			if (base.pages < 1 || page === 0 || isNaN(page)) { return; }
			if (page > base.pages + 1 - base.adj) { page = base.pages - base.adj; }
			if (page < base.adj ) { page = 1; }

			// hide/show arrows based on infinite scroll mode
			if (o.buildArrows && !o.infiniteSlides && o.stopAtEnd){
				base.$forward[ page === base.pages - base.adjustMultiple ? 'addClass' : 'removeClass']('disabled');
				base.$back[ page === 1 ? 'addClass' : 'removeClass']('disabled');
				if (page === base.pages && base.playing) { base.startStop(); }
			}

			// Only change left if move does not equal false
			if (!move) {
				var d = base.getDim(page);
				base.$wrapper
					.css({ width: d[0], height: d[1] })
					.add(base.$window).scrollLeft(0).scrollTop(0); // reset in case tabbing changed this scrollLeft - probably overly redundant
				base.$el.css( base.dir, o.mode === 'fade' ? 0 : -base.panelSize[(o.infiniteSlides && base.pages > 1) ? page : page - 1][2] );
			}

			// Update local variable
			base.currentPage = page;
			base.$currentPage = base.$items.removeClass('activePage').eq(page - base.adj).addClass('activePage');

			if (o.buildNavigation){
				base.setNavigation(page);
			}

		};

		base.setNavigation = function(page){
			base.$nav
				.find('.cur').removeClass('cur').end()
				.find('a').eq(page - 1).addClass('cur');
		};

		base.makeActive = function(){
			// Set current slider as active so keyboard navigation works properly
			if (!base.$wrapper.hasClass('activeSlider')){
				$('.activeSlider').removeClass('activeSlider');
				base.$wrapper.addClass('activeSlider');
			}
		};

		// This method tries to find a hash that matches an ID and panel-X
		// If either found, it tries to find a matching item
		// If that is found as well, then it returns the page number
		base.gotoHash = function(){
			var h = win.location.hash,
				i = h.indexOf('&'),
				n = h.match(base.regex);
			// test for "/#/" or "/#!/" used by the jquery address plugin - $('#/') breaks jQuery
			if (n === null && !/^#&/.test(h) && !/#!?\//.test(h) && !/\=/.test(h)) {
				// #quote2&panel1-3&panel3-3
				h = h.substring(0, (i >= 0 ? i : h.length));
				// ensure the element is in the same slider
				n = ($(h).length && $(h).closest('.anythingBase')[0] === base.el) ? base.$items.index($(h).closest('.panel')) + base.adj : null;
			} else if (n !== null) {
				// #&panel1-3&panel3-3
				n = (o.hashTags) ? parseInt(n[1],10) : null;
			}
			return n;
		};

		base.setHash = function(n){
			var s = 'panel' + base.runTimes + '-',
				h = win.location.hash;
			if ( typeof h !== 'undefined' ) {
				win.location.hash = (h.indexOf(s) > 0) ? h.replace(base.regex, s + n) : h + "&" + s + n;
			}
		};

		// Slide controls (nav and play/stop button up or down)
		base.slideControls = function(toggle){
			var dir = (toggle) ? 'slideDown' : 'slideUp',
				t1 = (toggle) ? 0 : o.animationTime,
				t2 = (toggle) ? o.animationTime : 0,
				op = (toggle) ? 1 : 0,
				sign = (toggle) ? 0 : 1; // 0 = visible, 1 = hidden
			if (o.toggleControls) {
				base.$controls.stop(true,true).delay(t1)[dir](o.animationTime/2).delay(t2);
			}
			if (o.buildArrows && o.toggleArrows) {
				if (!base.hovered && base.playing) { sign = 1; op = 0; } // don't animate arrows during slideshow
				base.$forward.stop(true,true).delay(t1).animate({ right: base.arrowRight + (sign * base.arrowWidth), opacity: op }, o.animationTime/2);
				base.$back.stop(true,true).delay(t1).animate({ left: base.arrowLeft + (sign * base.arrowWidth), opacity: op }, o.animationTime/2);
			}
		};

		base.clearTimer = function(paused){
			// Clear the timer only if it is set
			if (base.timer) {
				win.clearInterval(base.timer);
				if (!paused && base.slideshow) {
					base.$el.trigger('slideshow_stop', base);
					base.slideshow = false;
				}
			}
		};

		// Pass startStop(false) to stop and startStop(true) to play
		base.startStop = function(playing, paused) {
			if (playing !== true) { playing = false; }  // Default if not supplied is false
			base.playing = playing;

			if (playing && !paused) {
				base.$el.trigger('slideshow_start', base);
				base.slideshow = true;
			}

			// Toggle playing and text
			if (o.buildStartStop) {
				base.$startStop.toggleClass('playing', playing).find('span').html( playing ? o.stopText : o.startText );
				// add button text to title attribute if it is hidden by text-indent
				if ( base.$startStop.find('span').css('visibility') === "hidden" ) {
					base.$startStop.addClass(o.tooltipClass).attr( 'title', playing ? o.stopText : o.startText );
				}
			}

			// Pause slideshow while video is playing
			if (playing){
				base.clearTimer(true); // Just in case this was triggered twice in a row
				base.timer = win.setInterval(function() {
					if ( !!(doc.hidden || doc.webkitHidden || doc.mozHidden || doc.msHidden) ) {
						// stop slideshow if the page isn't visible (issue #463)
						if (!o.autoPlayLocked) {
							base.startStop();
						}
					} else if ( !o.isVideoPlaying(base) ) {
						// prevent autoplay if video is playing
						base.goForward(true);
					} else if (!o.resumeOnVideoEnd) {
						// stop slideshow if resume if false
						base.startStop();
					}
				}, o.delay);
			} else {
				base.clearTimer();
			}
		};

		// Trigger the initialization
		base.init();
	};

	$.anythingSlider.defaults = {
		// Appearance
		theme               : "default", // Theme name, add the css stylesheet manually
		mode                : "horiz",   // Set mode to "horizontal", "vertical" or "fade" (only first letter needed); replaces vertical option
		expand              : false,     // If true, the entire slider will expand to fit the parent element
		resizeContents      : true,      // If true, solitary images/objects in the panel will expand to fit the viewport
		showMultiple        : false,     // Set this value to a number and it will show that many slides at once
		easing              : "swing",   // Anything other than "linear" or "swing" requires the easing plugin or jQuery UI

		buildArrows         : true,      // If true, builds the forwards and backwards buttons
		buildNavigation     : true,      // If true, builds a list of anchor links to link to each panel
		buildStartStop      : true,      // ** If true, builds the start/stop button

/*
		// commented out as this will reduce the size of the minified version
		appendForwardTo     : null,      // Append forward arrow to a HTML element (jQuery Object, selector or HTMLNode), if not null
		appendBackTo        : null,      // Append back arrow to a HTML element (jQuery Object, selector or HTMLNode), if not null
		appendControlsTo    : null,      // Append controls (navigation + start-stop) to a HTML element (jQuery Object, selector or HTMLNode), if not null
		appendNavigationTo  : null,      // Append navigation buttons to a HTML element (jQuery Object, selector or HTMLNode), if not null
		appendStartStopTo   : null,      // Append start-stop button to a HTML element (jQuery Object, selector or HTMLNode), if not null
*/

		toggleArrows        : false,     // If true, side navigation arrows will slide out on hovering & hide @ other times
		toggleControls      : false,     // if true, slide in controls (navigation + play/stop button) on hover and slide change, hide @ other times

		startText           : "Start",   // Start button text
		stopText            : "Stop",    // Stop button text
		forwardText         : "&raquo;", // Link text used to move the slider forward (hidden by CSS, replaced with arrow image)
		backText            : "&laquo;", // Link text used to move the slider back (hidden by CSS, replace with arrow image)
		tooltipClass        : "tooltip", // Class added to navigation & start/stop button (text copied to title if it is hidden by a negative text indent)

		// Function
		enableArrows        : true,      // if false, arrows will be visible, but not clickable.
		enableNavigation    : true,      // if false, navigation links will still be visible, but not clickable.
		enableStartStop     : true,      // if false, the play/stop button will still be visible, but not clickable. Previously "enablePlay"
		enableKeyboard      : true,      // if false, keyboard arrow keys will not work for this slider.

		// Navigation
		startPanel          : 1,         // This sets the initial panel
		changeBy            : 1,         // Amount to go forward or back when changing panels.
		hashTags            : true,      // Should links change the hashtag in the URL?
		infiniteSlides      : true,      // if false, the slider will not wrap & not clone any panels
		navigationFormatter : null,      // Details at the top of the file on this use (advanced use)
		navigationSize      : false,     // Set this to the maximum number of visible navigation tabs; false to disable

		// Slideshow options
		autoPlay            : false,     // If true, the slideshow will start running; replaces "startStopped" option
		autoPlayLocked      : false,     // If true, user changing slides will not stop the slideshow
		autoPlayDelayed     : false,     // If true, starting a slideshow will delay advancing slides; if false, the slider will immediately advance to the next slide when slideshow starts
		pauseOnHover        : true,      // If true & the slideshow is active, the slideshow will pause on hover
		stopAtEnd           : false,     // If true & the slideshow is active, the slideshow will stop on the last page. This also stops the rewind effect when infiniteSlides is false.
		playRtl             : false,     // If true, the slideshow will move right-to-left

		// Times
		delay               : 3000,      // How long between slideshow transitions in AutoPlay mode (in milliseconds)
		resumeDelay         : 15000,     // Resume slideshow after user interaction, only if autoplayLocked is true (in milliseconds).
		animationTime       : 600,       // How long the slideshow transition takes (in milliseconds)
		delayBeforeAnimate  : 0,         // How long to pause slide animation before going to the desired slide (used if you want your "out" FX to show).

/*
		// Callbacks - commented out to reduce size of the minified version - they still work
		onBeforeInitialize  : function(e, slider) {}, // Callback before the plugin initializes
		onInitialized       : function(e, slider) {}, // Callback when the plugin finished initializing
		onShowStart         : function(e, slider) {}, // Callback on slideshow start
		onShowStop          : function(e, slider) {}, // Callback after slideshow stops
		onShowPause         : function(e, slider) {}, // Callback when slideshow pauses
		onShowUnpause       : function(e, slider) {}, // Callback when slideshow unpauses - may not trigger properly if user clicks on any controls
		onSlideInit         : function(e, slider) {}, // Callback when slide initiates, before control animation
		onSlideBegin        : function(e, slider) {}, // Callback before slide animates
		onSlideComplete     : function(slider) {},    // Callback when slide completes - no event variable!
*/

		// Interactivity
		clickForwardArrow   : "click",         // Event used to activate forward arrow functionality (e.g. add jQuery mobile's "swiperight")
		clickBackArrow      : "click",         // Event used to activate back arrow functionality (e.g. add jQuery mobile's "swipeleft")
		clickControls       : "click focusin", // Events used to activate navigation control functionality
		clickSlideshow      : "click",         // Event used to activate slideshow play/stop button
		allowRapidChange    : false,           // If true, allow rapid changing of the active pane, instead of ignoring activity during animation

		// Video
		resumeOnVideoEnd    : true,      // If true & the slideshow is active & a supported video is playing, it will pause the autoplay until the video is complete
		resumeOnVisible     : true,      // If true the video will resume playing (if previously paused, except for YouTube iframe - known issue); if false, the video remains paused.
		addWmodeToObject    : "opaque",  // If your slider has an embedded object, the script will automatically add a wmode parameter with this setting
		isVideoPlaying      : function(base){ return false; } // return true if video is playing or false if not - used by video extension

	};

	$.fn.anythingSlider = function(options, callback) {

		return this.each(function(){
			var page, anySlide = $(this).data('AnythingSlider');

			// initialize the slider but prevent multiple initializations
			if ((typeof(options)).match('object|undefined')){
				if (!anySlide) {
					(new $.anythingSlider(this, options));
				} else {
					anySlide.updateSlider();
				}
			// If options is a number, process as an external link to page #: $(element).anythingSlider(#)
			} else if (/\d/.test(options) && !isNaN(options) && anySlide) {
				page = (typeof(options) === "number") ? options : parseInt($.trim(options),10); // accepts "  2  "
				// ignore out of bound pages
				if ( page >= 1 && page <= anySlide.pages ) {
					anySlide.gotoPage(page, false, callback); // page #, autoplay, one time callback
				}
			// Accept id or class name
			} else if (/^[#|.]/.test(options) && $(options).length) {
				anySlide.gotoPage(options, false, callback);
			}
		});
	};

})(jQuery, window, document);
define("jquery.anythingslider", ["jquery"], function(){});

/**
 * Patterns carousel
 *
 * Copyright 2012-2013 Simplon B.V. - Wichert Akkerman
 * Copyright 2012-2013 Florian Friesdorf
 */
define('pat-carousel',[
    "jquery",
    "pat-registry",
    "pat-logger",
    "pat-parser",
    "jquery.anythingslider"
], function($, patterns, logger, Parser) {
    var log = logger.getLogger("pat.carousel"),
        parser = new Parser("carousel");

    parser.addArgument("auto-play", false);
    parser.addArgument("loop", true);
    parser.addArgument("resize", false);
    parser.addArgument("expand", false);
    parser.addArgument("control-arrows", true);
    parser.addArgument("control-navigation", false);
    parser.addArgument("control-startstop", false);
    parser.addArgument("time-delay", 3000);
    parser.addArgument("time-animation", 600);

    var carousel = {
        name: "carousel",
        trigger: ".pat-carousel",

        init: function($el, opts) {
            return $el.each(function() {
                var $carousel = $(this),
                    options = parser.parse($carousel, opts),
                    settings = {hashTags: false};

                settings.autoPlay = options.autoPlay;
                settings.stopAtEnd = !options.loop;
                settings.resizeContents = options.resize;
                settings.expand = options.expand;
                settings.buildArrows = options.control.arrows;
                settings.buildNavigation = options.control.navigation;
                settings.buildStartStop = options.control.startstop;
                settings.delay = options.time.delay;
                settings.animationTime = options.time.animation;
                settings.onInitialized = carousel.onInitialized;
                settings.onSlideInit = carousel.onSlideInit;
                carousel.setup($carousel, settings);
            });
        },

	setup: function($el, settings) {
            var loaded = true,
                $images = $el.find("img"),
                img, i;
            for (i=0; loaded && i<$images.length; i++) {
                img=$images[i];
                if (!img.complete || img.naturalWidth===0)
                    loaded=false;
            }
            if (!loaded) {
                log.debug("Delaying carousel setup until images have loaded.");
                setTimeout(function() {
                    carousel.setup($el, settings);
                }, 50);
                return;
            }

            var $carousel = $el.anythingSlider(settings),
                control = $carousel.data("AnythingSlider"),
                $panel_links = $();

            $carousel
                .children().each(function(index) {
                    if (!this.id)
                        return;

                    var $links = $("a[href=#" + this.id+"]");
                    if (index===control.currentPage)
                        $links.addClass("current");
                    else
                        $links.removeClass("current");
                    $links.on("click.pat-carousel", null, {control: control, index: index}, carousel.onPanelLinkClick);
                    $panel_links = $panel_links.add($links);
                }).end()
                .on("slide_complete.pat-carousel", null, $panel_links, carousel.onSlideComplete);
	},

        _loadPanelImages: function(slider, page) {
            var $img;
            log.info("Loading lazy images on panel " + page);
            slider.$items.eq(page).find("img").andSelf().filter("[data-src]").each(function() {
                $img=$(this);
                this.src=$img.attr("data-src");
                $img.removeAttr("data-src");
            });
        },

        onPanelLinkClick: function(event) {
            event.data.control.gotoPage(event.data.index, false);
            event.preventDefault();
        },

        onInitialized: function(event, slider) {
            carousel._loadPanelImages(slider, slider.options.startPanel);
            carousel._loadPanelImages(slider, slider.options.startPanel+1);
            carousel._loadPanelImages(slider, 0);
            carousel._loadPanelImages(slider, slider.pages+1);
        },

        onSlideInit: function(event, slider) {
            carousel._loadPanelImages(slider, slider.targetPage);
        },

        onSlideComplete: function(event, slider) {
            var $panel_links = event.data;
            $panel_links.removeClass("current");
            if (slider.$targetPage[0].id)
                $panel_links.filter("[href=#" + slider.$targetPage[0].id + "]").addClass("current");
            carousel._loadPanelImages(slider, slider.targetPage+1);
        }
    };

    patterns.register(carousel);
    return carousel;  // XXX For testing only
});

// jshint indent: 4, browser: true, jquery: true, quotmark: double
// vim: sw=4 expandtab
;
/**
 * Patterns checkedflag - Add checked flag to checkbox labels and API
 * for (un)checking.
 *
 * Copyright 2012-2013 Simplon B.V. - Wichert Akkerman
 * Copyright 2012-2013 Florian Friesdorf
 * Copyright 2012-2014 Syslab.com GmBH
 */
define('pat-checkedflag',[
    "jquery",
    "pat-registry",
    "pat-logger",
    "pat-utils"
], function($, patterns, logger, utils) {
    var log = logger.getLogger("checkedflag");

    var checkedflag = {
        name: "checkedflag",
        trigger: "input[type=checkbox],input[type=radio],select",
        jquery_plugin: true,

        init: function($el) {
            var $forms = $();
            $el.each(function() {
                if (this.form === null) {
                    return;
                }
                var $form = $(this.form);
                if ($form.data("pat-checkedflag.reset")) {
                    return;
                }
                $form.data("pat-checkedflag.reset", true);
                $forms = $forms.add(this.form);
            });

            $el.filter("[type=checkbox]")
                .each(checkedflag._onChangeCheckbox)
                .on("change.pat-checkedflag", checkedflag._onChangeCheckbox);

            $el.filter("[type=radio]")
                .each(checkedflag._initRadio)
                .on("change.pat-checkedflag", checkedflag._onChangeRadio);

            $el.filter("select:not([multiple])")
                .each(function() {
                    var $el = $(this);
                    // create parent span if not direct child of a label
                    if ($el.parent("label").length === 0) {
                        $el.wrap("<span />");
                    }
                    checkedflag.onChangeSelect.call(this);
                })
                .on("change.pat-checkedflag", checkedflag.onChangeSelect);

            $el.filter("input:disabled").each(function() {
                $(this).closest("label").addClass("disabled");
            });

            $forms.on("reset.pat-checkedflag", checkedflag._onFormReset);
        },

        destroy: function($el) {
            return $el.off(".pat-checkedflag");
        },

        // XXX: so far I was under the assumption that prop is current
        // state and attr is default and current state. Well, this
        // does not seem to be the case. I feel like doing this
        // without jquery.
        set: function($el, val, opts) {
            opts = opts || {};
            // XXX: no support for radio yet
            return $el.each(function() {
                var $el = $(this);
                if ($el.is("input[type=checkbox]")) {
                    var $input = $(this);
                    if (opts.setdefault) {
                        // XXX: implement me
                    } else {
                        // just change the current state
                        // XXX: not sure whether this is correct
                        $input.prop("checked", val);
                    }
                    checkedflag._onChangeCheckbox.call(this);
                } else if ($el.is("select:not([multiple])")) {
                    var $select = $(this);
                    if (opts.setdefault) {
                        // XXX: implement me
                    } else {
                        // just change the current state
                        $select.find("option:selected")
                            .prop("selected", false);
                        $select.find("option[value=\"" + val + "\"]")
                            .prop("selected", true);
                    }
                    checkedflag.onChangeSelect.call(this);
                } else {
                    log.error("Unsupported element", $el[0]);
                }
            });
        },

        _onFormReset: function() {
            // This event is triggered before the form is reset, and we need
            // the post-reset state to update our pattern. Use a small delay
            // to fix this.
            var form = this;
            setTimeout(function() {
                $("input[type=checkbox]", form).each(checkedflag._onChangeCheckbox);
                $("input[type=radio]", form).each(checkedflag._initRadio);
                $("select:not([multiple])", form).each(checkedflag.onChangeSelect);
            }, 50);
        },

        _getLabelAndFieldset: function(el) {
            var $result = $(utils.findLabel(el));
            return $result.add($(el).closest("fieldset"));
        },

        _getSiblingsWithLabelsAndFieldsets: function(el) {
            var selector = "input[name=\""+el.name+"\"]",
                $related = (el.form===null) ? $(selector) : $(selector, el.form),
                $result = $();
            $result = $related=$related.not(el);
            for (var i=0; i<$related.length; i++) {
                $result=$result.add(checkedflag._getLabelAndFieldset($related[i]));
            }
            return $result;
        },

        _onChangeCheckbox: function() {
            var $el = $(this),
                $label = $(utils.findLabel(this)),
                $fieldset = $el.closest("fieldset");

            if ($el.closest("ul.radioList").length) {
                $label=$label.add($el.closest("li"));
            }

            if (this.checked) {
                $label.add($fieldset).removeClass("unchecked").addClass("checked");
            } else {
                $label.addClass("unchecked").removeClass("checked");
                if ($fieldset.find("input:checked").length) {
                    $fieldset.removeClass("unchecked").addClass("checked");
                } else
                    $fieldset.addClass("unchecked").removeClass("checked");
            }
        },

        _initRadio: function() {
            checkedflag._updateRadio(this, false);
        },

        _onChangeRadio: function() {
            checkedflag._updateRadio(this, true);
        },

        _updateRadio: function(input, update_siblings) {
            var $el = $(input),
                $label = $(utils.findLabel(input)),
                $fieldset = $el.closest("fieldset"),
                $siblings = checkedflag._getSiblingsWithLabelsAndFieldsets(input);

            if ($el.closest("ul.radioList").length) {
                $label=$label.add($el.closest("li"));
                $siblings=$siblings.closest("li");
            }

            if (update_siblings) {
                 $siblings.removeClass("checked").addClass("unchecked");
            }
            if (input.checked) {
                $label.add($fieldset).removeClass("unchecked").addClass("checked");
            } else {
                $label.addClass("unchecked").removeClass("checked");
                if ($fieldset.find("input:checked").length) {
                    $fieldset.removeClass("unchecked").addClass("checked");
                } else {
                    $fieldset.addClass("unchecked").removeClass("checked");
                }
            }
        },

        onChangeSelect: function() {
            var $select = $(this);
            $select.parent().attr(
                "data-option",
                $select.find("option:selected").text()
            );
        }
    };

    patterns.register(checkedflag);
    return checkedflag;
});

// vim: sw=4 expandtab
;
/**
 * Patterns checklist - Easily (un)check all checkboxes
 *
 * Copyright 2012-2013 Simplon B.V. - Wichert Akkerman
 * Copyright 2012-2013 Florian Friesdorf
 */
define('pat-checklist',[
    "jquery",
    "pat-jquery-ext",
    "pat-parser",
    "pat-registry"
], function($, dummy, Parser, registry) {
    var parser = new Parser("checklist");
    parser.addArgument("select", ".select-all");
    parser.addArgument("deselect", ".deselect-all");

    var _ = {
        name: "checklist",
        trigger: ".pat-checklist",
        jquery_plugin: true,

        init: function($el, opts) {
            return $el.each(function() {
                var $trigger = $(this),
                    options = parser.parse($trigger, opts, false);

                $trigger.data("patternChecklist", options);
                $trigger.scopedFind(options.select)
                    .on("click.pat-checklist", {trigger: $trigger}, _.onSelectAll);
                $trigger.scopedFind(options.deselect)
                    .on("click.pat-checklist", {trigger: $trigger}, _.onDeselectAll);
                $trigger.on("change.pat-checklist", {trigger: $trigger}, _.onChange);
                // update select/deselect button status
                _.onChange({data: {trigger: $trigger}});
            });
        },

        destroy: function($el) {
            return $el.each(function() {
                var $trigger = $(this),
                    options = $trigger.data("patternChecklist");
                $trigger.scopedFind(options.select).off(".pat-checklist");
                $trigger.scopedFind(options.deselect).off(".pat-checklist");
                $trigger.off(".pat-checklist", "input[type=checkbox]");
                $trigger.data("patternChecklist", null);
            });
        },

        onChange: function(event) {
            var $trigger = event.data.trigger,
                options = $trigger.data("patternChecklist"),
                deselect = $trigger.scopedFind(options.deselect),
                select = $trigger.scopedFind(options.select);
            if ($trigger.find("input[type=checkbox]:visible:checked").length===0) {
                deselect.prop("disabled", true);
            } else {
                deselect.prop("disabled", false);
            }

            if ($trigger.find("input[type=checkbox]:visible:not(:checked)").length===0) {
                select.prop("disabled", true);
            } else {
                select.prop("disabled", false);
            }
        },

        onSelectAll: function(event) {
            var $trigger = event.data.trigger,
                options = $trigger.data("patternChecklist");
            $trigger.find("input[type=checkbox]:not(:checked)").each(function () {
                $(this).prop("checked", true).trigger("change");
            });
            $trigger.scopedFind(options.deselect).each(function () {
                $(this).prop("disabled", false);
            });
            $trigger.scopedFind(options.select).each(function () {
                $(this).attr({disabled: "disabled"});
            });
            event.preventDefault();
        },

        onDeselectAll: function(event) {
            var $trigger = event.data.trigger,
                options = $trigger.data("patternChecklist");
            $trigger.find("input[type=checkbox]:checked").each(function () {
                $(this).prop("checked", false).trigger("change");
            });
            $trigger.scopedFind(options.select).each(function () {
                $(this).prop("disabled", false);
            });
            $trigger.scopedFind(options.deselect).each(function () {
                $(this).attr({disabled: "disabled"});
            });
            event.preventDefault();
        }
    };
    registry.register(_);
    return _;
});

// jshint indent: 4, browser: true, jquery: true, quotmark: double
// vim: sw=4 expandtab
;
// Chosen, a Select Box Enhancer for jQuery and Protoype
// by Patrick Filler for Harvest, http://getharvest.com
// 
// Version 0.9.11
// Full source at https://github.com/harvesthq/chosen
// Copyright (c) 2011 Harvest http://getharvest.com

// MIT License, https://github.com/harvesthq/chosen/blob/master/LICENSE.md
// This file is generated by `cake build`, do not edit it by hand.
(function() {
  var SelectParser;

  SelectParser = (function() {

    function SelectParser() {
      this.options_index = 0;
      this.parsed = [];
    }

    SelectParser.prototype.add_node = function(child) {
      if (child.nodeName.toUpperCase() === "OPTGROUP") {
        return this.add_group(child);
      } else {
        return this.add_option(child);
      }
    };

    SelectParser.prototype.add_group = function(group) {
      var group_position, option, _i, _len, _ref, _results;
      group_position = this.parsed.length;
      this.parsed.push({
        array_index: group_position,
        group: true,
        label: group.label,
        children: 0,
        disabled: group.disabled
      });
      _ref = group.childNodes;
      _results = [];
      for (_i = 0, _len = _ref.length; _i < _len; _i++) {
        option = _ref[_i];
        _results.push(this.add_option(option, group_position, group.disabled));
      }
      return _results;
    };

    SelectParser.prototype.add_option = function(option, group_position, group_disabled) {
      if (option.nodeName.toUpperCase() === "OPTION") {
        if (option.text !== "") {
          if (group_position != null) {
            this.parsed[group_position].children += 1;
          }
          this.parsed.push({
            array_index: this.parsed.length,
            options_index: this.options_index,
            value: option.value,
            text: option.text,
            html: option.innerHTML,
            selected: option.selected,
            disabled: group_disabled === true ? group_disabled : option.disabled,
            group_array_index: group_position,
            classes: option.className,
            style: option.style.cssText
          });
        } else {
          this.parsed.push({
            array_index: this.parsed.length,
            options_index: this.options_index,
            empty: true
          });
        }
        return this.options_index += 1;
      }
    };

    return SelectParser;

  })();

  SelectParser.select_to_array = function(select) {
    var child, parser, _i, _len, _ref;
    parser = new SelectParser();
    _ref = select.childNodes;
    for (_i = 0, _len = _ref.length; _i < _len; _i++) {
      child = _ref[_i];
      parser.add_node(child);
    }
    return parser.parsed;
  };

  this.SelectParser = SelectParser;

}).call(this);

/*
Chosen source: generate output using 'cake build'
Copyright (c) 2011 by Harvest
*/


(function() {
  var AbstractChosen, root;

  root = this;

  AbstractChosen = (function() {

    function AbstractChosen(form_field, options) {
      this.form_field = form_field;
      this.options = options != null ? options : {};
      this.is_multiple = this.form_field.multiple;
      this.set_default_text();
      this.set_default_values();
      this.setup();
      this.set_up_html();
      this.register_observers();
      this.finish_setup();
    }

    AbstractChosen.prototype.set_default_values = function() {
      var _this = this;
      this.click_test_action = function(evt) {
        return _this.test_active_click(evt);
      };
      this.activate_action = function(evt) {
        return _this.activate_field(evt);
      };
      this.active_field = false;
      this.mouse_on_container = false;
      this.results_showing = false;
      this.result_highlighted = null;
      this.result_single_selected = null;
      this.allow_single_deselect = (this.options.allow_single_deselect != null) && (this.form_field.options[0] != null) && this.form_field.options[0].text === "" ? this.options.allow_single_deselect : false;
      this.disable_search_threshold = this.options.disable_search_threshold || 0;
      this.disable_search = this.options.disable_search || false;
      this.enable_split_word_search = this.options.enable_split_word_search != null ? this.options.enable_split_word_search : true;
      this.search_contains = this.options.search_contains || false;
      this.choices = 0;
      this.single_backstroke_delete = this.options.single_backstroke_delete || false;
      this.max_selected_options = this.options.max_selected_options || Infinity;
      return this.inherit_select_classes = this.options.inherit_select_classes || false;
    };

    AbstractChosen.prototype.set_default_text = function() {
      if (this.form_field.getAttribute("data-placeholder")) {
        this.default_text = this.form_field.getAttribute("data-placeholder");
      } else if (this.is_multiple) {
        this.default_text = this.options.placeholder_text_multiple || this.options.placeholder_text || "Select Some Options";
      } else {
        this.default_text = this.options.placeholder_text_single || this.options.placeholder_text || "Select an Option";
      }
      return this.results_none_found = this.form_field.getAttribute("data-no_results_text") || this.options.no_results_text || "No results match";
    };

    AbstractChosen.prototype.mouse_enter = function() {
      return this.mouse_on_container = true;
    };

    AbstractChosen.prototype.mouse_leave = function() {
      return this.mouse_on_container = false;
    };

    AbstractChosen.prototype.input_focus = function(evt) {
      var _this = this;
      if (this.is_multiple) {
        if (!this.active_field) {
          return setTimeout((function() {
            return _this.container_mousedown();
          }), 50);
        }
      } else {
        if (!this.active_field) {
          return this.activate_field();
        }
      }
    };

    AbstractChosen.prototype.input_blur = function(evt) {
      var _this = this;
      if (!this.mouse_on_container) {
        this.active_field = false;
        return setTimeout((function() {
          return _this.blur_test();
        }), 100);
      }
    };

    AbstractChosen.prototype.result_add_option = function(option) {
      var classes, style;
      if (!option.disabled) {
        option.dom_id = this.container_id + "_o_" + option.array_index;
        classes = option.selected && this.is_multiple ? [] : ["active-result"];
        if (option.selected) {
          classes.push("result-selected");
        }
        if (option.group_array_index != null) {
          classes.push("group-option");
        }
        if (option.classes !== "") {
          classes.push(option.classes);
        }
        style = option.style.cssText !== "" ? " style=\"" + option.style + "\"" : "";
        return '<li id="' + option.dom_id + '" class="' + classes.join(' ') + '"' + style + '>' + option.html + '</li>';
      } else {
        return "";
      }
    };

    AbstractChosen.prototype.results_update_field = function() {
      if (!this.is_multiple) {
        this.results_reset_cleanup();
      }
      this.result_clear_highlight();
      this.result_single_selected = null;
      return this.results_build();
    };

    AbstractChosen.prototype.results_toggle = function() {
      if (this.results_showing) {
        return this.results_hide();
      } else {
        return this.results_show();
      }
    };

    AbstractChosen.prototype.results_search = function(evt) {
      if (this.results_showing) {
        return this.winnow_results();
      } else {
        return this.results_show();
      }
    };

    AbstractChosen.prototype.keyup_checker = function(evt) {
      var stroke, _ref;
      stroke = (_ref = evt.which) != null ? _ref : evt.keyCode;
      this.search_field_scale();
      switch (stroke) {
        case 8:
          if (this.is_multiple && this.backstroke_length < 1 && this.choices > 0) {
            return this.keydown_backstroke();
          } else if (!this.pending_backstroke) {
            this.result_clear_highlight();
            return this.results_search();
          }
          break;
        case 13:
          evt.preventDefault();
          if (this.results_showing) {
            return this.result_select(evt);
          }
          break;
        case 27:
          if (this.results_showing) {
            this.results_hide();
          }
          return true;
        case 9:
        case 38:
        case 40:
        case 16:
        case 91:
        case 17:
          break;
        default:
          return this.results_search();
      }
    };

    AbstractChosen.prototype.generate_field_id = function() {
      var new_id;
      new_id = this.generate_random_id();
      this.form_field.id = new_id;
      return new_id;
    };

    AbstractChosen.prototype.generate_random_char = function() {
      var chars, newchar, rand;
      chars = "0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ";
      rand = Math.floor(Math.random() * chars.length);
      return newchar = chars.substring(rand, rand + 1);
    };

    return AbstractChosen;

  })();

  root.AbstractChosen = AbstractChosen;

}).call(this);

/*
Chosen source: generate output using 'cake build'
Copyright (c) 2011 by Harvest
*/


(function() {
  var $, Chosen, get_side_border_padding, root,
    __hasProp = {}.hasOwnProperty,
    __extends = function(child, parent) { for (var key in parent) { if (__hasProp.call(parent, key)) child[key] = parent[key]; } function ctor() { this.constructor = child; } ctor.prototype = parent.prototype; child.prototype = new ctor(); child.__super__ = parent.prototype; return child; };

  root = this;

  $ = jQuery;

  $.fn.extend({
    chosen: function(options) {
      if ($.browser.msie && ($.browser.version === "6.0" || ($.browser.version === "7.0" && document.documentMode === 7))) {
        return this;
      }
      return this.each(function(input_field) {
        var $this;
        $this = $(this);
        if (!$this.hasClass("chzn-done")) {
          return $this.data('chosen', new Chosen(this, options));
        }
      });
    }
  });

  Chosen = (function(_super) {

    __extends(Chosen, _super);

    function Chosen() {
      return Chosen.__super__.constructor.apply(this, arguments);
    }

    Chosen.prototype.setup = function() {
      this.form_field_jq = $(this.form_field);
      this.current_value = this.form_field_jq.val();
      return this.is_rtl = this.form_field_jq.hasClass("chzn-rtl");
    };

    Chosen.prototype.finish_setup = function() {
      return this.form_field_jq.addClass("chzn-done");
    };

    Chosen.prototype.set_up_html = function() {
      var container_classes, container_div, container_props, dd_top, dd_width, sf_width;
      this.container_id = this.form_field.id.length ? this.form_field.id.replace(/[^\w]/g, '_') : this.generate_field_id();
      this.container_id += "_chzn";
      container_classes = ["chzn-container"];
      container_classes.push("chzn-container-" + (this.is_multiple ? "multi" : "single"));
      if (this.inherit_select_classes && this.form_field.className) {
        container_classes.push(this.form_field.className);
      }
      if (this.is_rtl) {
        container_classes.push("chzn-rtl");
      }
      this.f_width = this.form_field_jq.outerWidth();
      container_props = {
        id: this.container_id,
        "class": container_classes.join(' '),
        style: 'width: ' + this.f_width + 'px;',
        title: this.form_field.title
      };
      container_div = $("<div />", container_props);
      if (this.is_multiple) {
        container_div.html('<ul class="chzn-choices"><li class="search-field"><input type="text" value="' + this.default_text + '" class="default" autocomplete="off" style="width:25px;" /></li></ul><div class="chzn-drop" style="left:-9000px;"><ul class="chzn-results"></ul></div>');
      } else {
        container_div.html('<a href="javascript:void(0)" class="chzn-single chzn-default" tabindex="-1"><span>' + this.default_text + '</span><div><b></b></div></a><div class="chzn-drop" style="left:-9000px;"><div class="chzn-search"><input type="text" autocomplete="off" /></div><ul class="chzn-results"></ul></div>');
      }
      this.form_field_jq.hide().after(container_div);
      this.container = $('#' + this.container_id);
      this.dropdown = this.container.find('div.chzn-drop').first();
      dd_top = this.container.height();
      dd_width = this.f_width - get_side_border_padding(this.dropdown);
      this.dropdown.css({
        "width": dd_width + "px",
        "top": dd_top + "px"
      });
      this.search_field = this.container.find('input').first();
      this.search_results = this.container.find('ul.chzn-results').first();
      this.search_field_scale();
      this.search_no_results = this.container.find('li.no-results').first();
      if (this.is_multiple) {
        this.search_choices = this.container.find('ul.chzn-choices').first();
        this.search_container = this.container.find('li.search-field').first();
      } else {
        this.search_container = this.container.find('div.chzn-search').first();
        this.selected_item = this.container.find('.chzn-single').first();
        sf_width = dd_width - get_side_border_padding(this.search_container) - get_side_border_padding(this.search_field);
        this.search_field.css({
          "width": sf_width + "px"
        });
      }
      this.results_build();
      this.set_tab_index();
      return this.form_field_jq.trigger("liszt:ready", {
        chosen: this
      });
    };

    Chosen.prototype.register_observers = function() {
      var _this = this;
      this.container.mousedown(function(evt) {
        return _this.container_mousedown(evt);
      });
      this.container.mouseup(function(evt) {
        return _this.container_mouseup(evt);
      });
      this.container.mouseenter(function(evt) {
        return _this.mouse_enter(evt);
      });
      this.container.mouseleave(function(evt) {
        return _this.mouse_leave(evt);
      });
      this.search_results.mouseup(function(evt) {
        return _this.search_results_mouseup(evt);
      });
      this.search_results.mouseover(function(evt) {
        return _this.search_results_mouseover(evt);
      });
      this.search_results.mouseout(function(evt) {
        return _this.search_results_mouseout(evt);
      });
      this.form_field_jq.bind("liszt:updated", function(evt) {
        return _this.results_update_field(evt);
      });
      this.form_field_jq.bind("liszt:activate", function(evt) {
        return _this.activate_field(evt);
      });
      this.form_field_jq.bind("liszt:open", function(evt) {
        return _this.container_mousedown(evt);
      });
      this.search_field.blur(function(evt) {
        return _this.input_blur(evt);
      });
      this.search_field.keyup(function(evt) {
        return _this.keyup_checker(evt);
      });
      this.search_field.keydown(function(evt) {
        return _this.keydown_checker(evt);
      });
      this.search_field.focus(function(evt) {
        return _this.input_focus(evt);
      });
      if (this.is_multiple) {
        return this.search_choices.click(function(evt) {
          return _this.choices_click(evt);
        });
      } else {
        return this.container.click(function(evt) {
          return evt.preventDefault();
        });
      }
    };

    Chosen.prototype.search_field_disabled = function() {
      this.is_disabled = this.form_field_jq[0].disabled;
      if (this.is_disabled) {
        this.container.addClass('chzn-disabled');
        this.search_field[0].disabled = true;
        if (!this.is_multiple) {
          this.selected_item.unbind("focus", this.activate_action);
        }
        return this.close_field();
      } else {
        this.container.removeClass('chzn-disabled');
        this.search_field[0].disabled = false;
        if (!this.is_multiple) {
          return this.selected_item.bind("focus", this.activate_action);
        }
      }
    };

    Chosen.prototype.container_mousedown = function(evt) {
      var target_closelink;
      if (!this.is_disabled) {
        target_closelink = evt != null ? ($(evt.target)).hasClass("search-choice-close") : false;
        if (evt && evt.type === "mousedown" && !this.results_showing) {
          evt.preventDefault();
        }
        if (!this.pending_destroy_click && !target_closelink) {
          if (!this.active_field) {
            if (this.is_multiple) {
              this.search_field.val("");
            }
            $(document).click(this.click_test_action);
            this.results_show();
          } else if (!this.is_multiple && evt && (($(evt.target)[0] === this.selected_item[0]) || $(evt.target).parents("a.chzn-single").length)) {
            evt.preventDefault();
            this.results_toggle();
          }
          return this.activate_field();
        } else {
          return this.pending_destroy_click = false;
        }
      }
    };

    Chosen.prototype.container_mouseup = function(evt) {
      if (evt.target.nodeName === "ABBR" && !this.is_disabled) {
        return this.results_reset(evt);
      }
    };

    Chosen.prototype.blur_test = function(evt) {
      if (!this.active_field && this.container.hasClass("chzn-container-active")) {
        return this.close_field();
      }
    };

    Chosen.prototype.close_field = function() {
      $(document).unbind("click", this.click_test_action);
      this.active_field = false;
      this.results_hide();
      this.container.removeClass("chzn-container-active");
      this.winnow_results_clear();
      this.clear_backstroke();
      this.show_search_field_default();
      return this.search_field_scale();
    };

    Chosen.prototype.activate_field = function() {
      this.container.addClass("chzn-container-active");
      this.active_field = true;
      this.search_field.val(this.search_field.val());
      return this.search_field.focus();
    };

    Chosen.prototype.test_active_click = function(evt) {
      if ($(evt.target).parents('#' + this.container_id).length) {
        return this.active_field = true;
      } else {
        return this.close_field();
      }
    };

    Chosen.prototype.results_build = function() {
      var content, data, _i, _len, _ref;
      this.parsing = true;
      this.results_data = root.SelectParser.select_to_array(this.form_field);
      if (this.is_multiple && this.choices > 0) {
        this.search_choices.find("li.search-choice").remove();
        this.choices = 0;
      } else if (!this.is_multiple) {
        this.selected_item.addClass("chzn-default").find("span").text(this.default_text);
        if (this.disable_search || this.form_field.options.length <= this.disable_search_threshold) {
          this.container.addClass("chzn-container-single-nosearch");
        } else {
          this.container.removeClass("chzn-container-single-nosearch");
        }
      }
      content = '';
      _ref = this.results_data;
      for (_i = 0, _len = _ref.length; _i < _len; _i++) {
        data = _ref[_i];
        if (data.group) {
          content += this.result_add_group(data);
        } else if (!data.empty) {
          content += this.result_add_option(data);
          if (data.selected && this.is_multiple) {
            this.choice_build(data);
          } else if (data.selected && !this.is_multiple) {
            this.selected_item.removeClass("chzn-default").find("span").text(data.text);
            if (this.allow_single_deselect) {
              this.single_deselect_control_build();
            }
          }
        }
      }
      this.search_field_disabled();
      this.show_search_field_default();
      this.search_field_scale();
      this.search_results.html(content);
      return this.parsing = false;
    };

    Chosen.prototype.result_add_group = function(group) {
      if (!group.disabled) {
        group.dom_id = this.container_id + "_g_" + group.array_index;
        return '<li id="' + group.dom_id + '" class="group-result">' + $("<div />").text(group.label).html() + '</li>';
      } else {
        return "";
      }
    };

    Chosen.prototype.result_do_highlight = function(el) {
      var high_bottom, high_top, maxHeight, visible_bottom, visible_top;
      if (el.length) {
        this.result_clear_highlight();
        this.result_highlight = el;
        this.result_highlight.addClass("highlighted");
        maxHeight = parseInt(this.search_results.css("maxHeight"), 10);
        visible_top = this.search_results.scrollTop();
        visible_bottom = maxHeight + visible_top;
        high_top = this.result_highlight.position().top + this.search_results.scrollTop();
        high_bottom = high_top + this.result_highlight.outerHeight();
        if (high_bottom >= visible_bottom) {
          return this.search_results.scrollTop((high_bottom - maxHeight) > 0 ? high_bottom - maxHeight : 0);
        } else if (high_top < visible_top) {
          return this.search_results.scrollTop(high_top);
        }
      }
    };

    Chosen.prototype.result_clear_highlight = function() {
      if (this.result_highlight) {
        this.result_highlight.removeClass("highlighted");
      }
      return this.result_highlight = null;
    };

    Chosen.prototype.results_show = function() {
      var dd_top;
      if (!this.is_multiple) {
        this.selected_item.addClass("chzn-single-with-drop");
        if (this.result_single_selected) {
          this.result_do_highlight(this.result_single_selected);
        }
      } else if (this.max_selected_options <= this.choices) {
        this.form_field_jq.trigger("liszt:maxselected", {
          chosen: this
        });
        return false;
      }
      dd_top = this.is_multiple ? this.container.height() : this.container.height() - 1;
      this.form_field_jq.trigger("liszt:showing_dropdown", {
        chosen: this
      });
      this.dropdown.css({
        "top": dd_top + "px",
        "left": 0
      });
      this.results_showing = true;
      this.search_field.focus();
      this.search_field.val(this.search_field.val());
      return this.winnow_results();
    };

    Chosen.prototype.results_hide = function() {
      if (!this.is_multiple) {
        this.selected_item.removeClass("chzn-single-with-drop");
      }
      this.result_clear_highlight();
      this.form_field_jq.trigger("liszt:hiding_dropdown", {
        chosen: this
      });
      this.dropdown.css({
        "left": "-9000px"
      });
      return this.results_showing = false;
    };

    Chosen.prototype.set_tab_index = function(el) {
      var ti;
      if (this.form_field_jq.attr("tabindex")) {
        ti = this.form_field_jq.attr("tabindex");
        this.form_field_jq.attr("tabindex", -1);
        return this.search_field.attr("tabindex", ti);
      }
    };

    Chosen.prototype.show_search_field_default = function() {
      if (this.is_multiple && this.choices < 1 && !this.active_field) {
        this.search_field.val(this.default_text);
        return this.search_field.addClass("default");
      } else {
        this.search_field.val("");
        return this.search_field.removeClass("default");
      }
    };

    Chosen.prototype.search_results_mouseup = function(evt) {
      var target;
      target = $(evt.target).hasClass("active-result") ? $(evt.target) : $(evt.target).parents(".active-result").first();
      if (target.length) {
        this.result_highlight = target;
        this.result_select(evt);
        return this.search_field.focus();
      }
    };

    Chosen.prototype.search_results_mouseover = function(evt) {
      var target;
      target = $(evt.target).hasClass("active-result") ? $(evt.target) : $(evt.target).parents(".active-result").first();
      if (target) {
        return this.result_do_highlight(target);
      }
    };

    Chosen.prototype.search_results_mouseout = function(evt) {
      if ($(evt.target).hasClass("active-result" || $(evt.target).parents('.active-result').first())) {
        return this.result_clear_highlight();
      }
    };

    Chosen.prototype.choices_click = function(evt) {
      evt.preventDefault();
      if (this.active_field && !($(evt.target).hasClass("search-choice" || $(evt.target).parents('.search-choice').first)) && !this.results_showing) {
        return this.results_show();
      }
    };

    Chosen.prototype.choice_build = function(item) {
      var choice_id, html, link,
        _this = this;
      if (this.is_multiple && this.max_selected_options <= this.choices) {
        this.form_field_jq.trigger("liszt:maxselected", {
          chosen: this
        });
        return false;
      }
      choice_id = this.container_id + "_c_" + item.array_index;
      this.choices += 1;
      if (item.disabled) {
        html = '<li class="search-choice search-choice-disabled" id="' + choice_id + '"><span>' + item.html + '</span></li>';
      } else {
        html = '<li class="search-choice" id="' + choice_id + '"><span>' + item.html + '</span><a href="javascript:void(0)" class="search-choice-close" rel="' + item.array_index + '"></a></li>';
      }
      this.search_container.before(html);
      link = $('#' + choice_id).find("a").first();
      return link.click(function(evt) {
        return _this.choice_destroy_link_click(evt);
      });
    };

    Chosen.prototype.choice_destroy_link_click = function(evt) {
      evt.preventDefault();
      if (!this.is_disabled) {
        this.pending_destroy_click = true;
        return this.choice_destroy($(evt.target));
      } else {
        return evt.stopPropagation;
      }
    };

    Chosen.prototype.choice_destroy = function(link) {
      if (this.result_deselect(link.attr("rel"))) {
        this.choices -= 1;
        this.show_search_field_default();
        if (this.is_multiple && this.choices > 0 && this.search_field.val().length < 1) {
          this.results_hide();
        }
        link.parents('li').first().remove();
        return this.search_field_scale();
      }
    };

    Chosen.prototype.results_reset = function() {
      this.form_field.options[0].selected = true;
      this.selected_item.find("span").text(this.default_text);
      if (!this.is_multiple) {
        this.selected_item.addClass("chzn-default");
      }
      this.show_search_field_default();
      this.results_reset_cleanup();
      this.form_field_jq.trigger("change");
      if (this.active_field) {
        return this.results_hide();
      }
    };

    Chosen.prototype.results_reset_cleanup = function() {
      this.current_value = this.form_field_jq.val();
      return this.selected_item.find("abbr").remove();
    };

    Chosen.prototype.result_select = function(evt) {
      var high, high_id, item, position;
      if (this.result_highlight) {
        high = this.result_highlight;
        high_id = high.attr("id");
        this.result_clear_highlight();
        if (this.is_multiple) {
          this.result_deactivate(high);
        } else {
          this.search_results.find(".result-selected").removeClass("result-selected");
          this.result_single_selected = high;
          this.selected_item.removeClass("chzn-default");
        }
        high.addClass("result-selected");
        position = high_id.substr(high_id.lastIndexOf("_") + 1);
        item = this.results_data[position];
        item.selected = true;
        this.form_field.options[item.options_index].selected = true;
        if (this.is_multiple) {
          this.choice_build(item);
        } else {
          this.selected_item.find("span").first().text(item.text);
          if (this.allow_single_deselect) {
            this.single_deselect_control_build();
          }
        }
        if (!((evt.metaKey || evt.ctrlKey) && this.is_multiple)) {
          this.results_hide();
        }
        this.search_field.val("");
        if (this.is_multiple || this.form_field_jq.val() !== this.current_value) {
          this.form_field_jq.trigger("change", {
            'selected': this.form_field.options[item.options_index].value
          });
        }
        this.current_value = this.form_field_jq.val();
        return this.search_field_scale();
      }
    };

    Chosen.prototype.result_activate = function(el) {
      return el.addClass("active-result");
    };

    Chosen.prototype.result_deactivate = function(el) {
      return el.removeClass("active-result");
    };

    Chosen.prototype.result_deselect = function(pos) {
      var result, result_data;
      result_data = this.results_data[pos];
      if (!this.form_field.options[result_data.options_index].disabled) {
        result_data.selected = false;
        this.form_field.options[result_data.options_index].selected = false;
        result = $("#" + this.container_id + "_o_" + pos);
        result.removeClass("result-selected").addClass("active-result").show();
        this.result_clear_highlight();
        this.winnow_results();
        this.form_field_jq.trigger("change", {
          deselected: this.form_field.options[result_data.options_index].value
        });
        this.search_field_scale();
        return true;
      } else {
        return false;
      }
    };

    Chosen.prototype.single_deselect_control_build = function() {
      if (this.allow_single_deselect && this.selected_item.find("abbr").length < 1) {
        return this.selected_item.find("span").first().after("<abbr class=\"search-choice-close\"></abbr>");
      }
    };

    Chosen.prototype.winnow_results = function() {
      var found, option, part, parts, regex, regexAnchor, result, result_id, results, searchText, startpos, text, zregex, _i, _j, _len, _len1, _ref;
      this.no_results_clear();
      results = 0;
      searchText = this.search_field.val() === this.default_text ? "" : $('<div/>').text($.trim(this.search_field.val())).html();
      regexAnchor = this.search_contains ? "" : "^";
      regex = new RegExp(regexAnchor + searchText.replace(/[-[\]{}()*+?.,\\^$|#\s]/g, "\\$&"), 'i');
      zregex = new RegExp(searchText.replace(/[-[\]{}()*+?.,\\^$|#\s]/g, "\\$&"), 'i');
      _ref = this.results_data;
      for (_i = 0, _len = _ref.length; _i < _len; _i++) {
        option = _ref[_i];
        if (!option.disabled && !option.empty) {
          if (option.group) {
            $('#' + option.dom_id).css('display', 'none');
          } else if (!(this.is_multiple && option.selected)) {
            found = false;
            result_id = option.dom_id;
            result = $("#" + result_id);
            if (regex.test(option.html)) {
              found = true;
              results += 1;
            } else if (this.enable_split_word_search && (option.html.indexOf(" ") >= 0 || option.html.indexOf("[") === 0)) {
              parts = option.html.replace(/\[|\]/g, "").split(" ");
              if (parts.length) {
                for (_j = 0, _len1 = parts.length; _j < _len1; _j++) {
                  part = parts[_j];
                  if (regex.test(part)) {
                    found = true;
                    results += 1;
                  }
                }
              }
            }
            if (found) {
              if (searchText.length) {
                startpos = option.html.search(zregex);
                text = option.html.substr(0, startpos + searchText.length) + '</em>' + option.html.substr(startpos + searchText.length);
                text = text.substr(0, startpos) + '<em>' + text.substr(startpos);
              } else {
                text = option.html;
              }
              result.html(text);
              this.result_activate(result);
              if (option.group_array_index != null) {
                $("#" + this.results_data[option.group_array_index].dom_id).css('display', 'list-item');
              }
            } else {
              if (this.result_highlight && result_id === this.result_highlight.attr('id')) {
                this.result_clear_highlight();
              }
              this.result_deactivate(result);
            }
          }
        }
      }
      if (results < 1 && searchText.length) {
        return this.no_results(searchText);
      } else {
        return this.winnow_results_set_highlight();
      }
    };

    Chosen.prototype.winnow_results_clear = function() {
      var li, lis, _i, _len, _results;
      this.search_field.val("");
      lis = this.search_results.find("li");
      _results = [];
      for (_i = 0, _len = lis.length; _i < _len; _i++) {
        li = lis[_i];
        li = $(li);
        if (li.hasClass("group-result")) {
          _results.push(li.css('display', 'auto'));
        } else if (!this.is_multiple || !li.hasClass("result-selected")) {
          _results.push(this.result_activate(li));
        } else {
          _results.push(void 0);
        }
      }
      return _results;
    };

    Chosen.prototype.winnow_results_set_highlight = function() {
      var do_high, selected_results;
      if (!this.result_highlight) {
        selected_results = !this.is_multiple ? this.search_results.find(".result-selected.active-result") : [];
        do_high = selected_results.length ? selected_results.first() : this.search_results.find(".active-result").first();
        if (do_high != null) {
          return this.result_do_highlight(do_high);
        }
      }
    };

    Chosen.prototype.no_results = function(terms) {
      var no_results_html;
      no_results_html = $('<li class="no-results">' + this.results_none_found + ' "<span></span>"</li>');
      no_results_html.find("span").first().html(terms);
      return this.search_results.append(no_results_html);
    };

    Chosen.prototype.no_results_clear = function() {
      return this.search_results.find(".no-results").remove();
    };

    Chosen.prototype.keydown_arrow = function() {
      var first_active, next_sib;
      if (!this.result_highlight) {
        first_active = this.search_results.find("li.active-result").first();
        if (first_active) {
          this.result_do_highlight($(first_active));
        }
      } else if (this.results_showing) {
        next_sib = this.result_highlight.nextAll("li.active-result").first();
        if (next_sib) {
          this.result_do_highlight(next_sib);
        }
      }
      if (!this.results_showing) {
        return this.results_show();
      }
    };

    Chosen.prototype.keyup_arrow = function() {
      var prev_sibs;
      if (!this.results_showing && !this.is_multiple) {
        return this.results_show();
      } else if (this.result_highlight) {
        prev_sibs = this.result_highlight.prevAll("li.active-result");
        if (prev_sibs.length) {
          return this.result_do_highlight(prev_sibs.first());
        } else {
          if (this.choices > 0) {
            this.results_hide();
          }
          return this.result_clear_highlight();
        }
      }
    };

    Chosen.prototype.keydown_backstroke = function() {
      var next_available_destroy;
      if (this.pending_backstroke) {
        this.choice_destroy(this.pending_backstroke.find("a").first());
        return this.clear_backstroke();
      } else {
        next_available_destroy = this.search_container.siblings("li.search-choice").last();
        if (next_available_destroy.length && !next_available_destroy.hasClass("search-choice-disabled")) {
          this.pending_backstroke = next_available_destroy;
          if (this.single_backstroke_delete) {
            return this.keydown_backstroke();
          } else {
            return this.pending_backstroke.addClass("search-choice-focus");
          }
        }
      }
    };

    Chosen.prototype.clear_backstroke = function() {
      if (this.pending_backstroke) {
        this.pending_backstroke.removeClass("search-choice-focus");
      }
      return this.pending_backstroke = null;
    };

    Chosen.prototype.keydown_checker = function(evt) {
      var stroke, _ref;
      stroke = (_ref = evt.which) != null ? _ref : evt.keyCode;
      this.search_field_scale();
      if (stroke !== 8 && this.pending_backstroke) {
        this.clear_backstroke();
      }
      switch (stroke) {
        case 8:
          this.backstroke_length = this.search_field.val().length;
          break;
        case 9:
          if (this.results_showing && !this.is_multiple) {
            this.result_select(evt);
          }
          this.mouse_on_container = false;
          break;
        case 13:
          evt.preventDefault();
          break;
        case 38:
          evt.preventDefault();
          this.keyup_arrow();
          break;
        case 40:
          this.keydown_arrow();
          break;
      }
    };

    Chosen.prototype.search_field_scale = function() {
      var dd_top, div, h, style, style_block, styles, w, _i, _len;
      if (this.is_multiple) {
        h = 0;
        w = 0;
        style_block = "position:absolute; left: -1000px; top: -1000px; display:none;";
        styles = ['font-size', 'font-style', 'font-weight', 'font-family', 'line-height', 'text-transform', 'letter-spacing'];
        for (_i = 0, _len = styles.length; _i < _len; _i++) {
          style = styles[_i];
          style_block += style + ":" + this.search_field.css(style) + ";";
        }
        div = $('<div />', {
          'style': style_block
        });
        div.text(this.search_field.val());
        $('body').append(div);
        w = div.width() + 25;
        div.remove();
        if (w > this.f_width - 10) {
          w = this.f_width - 10;
        }
        this.search_field.css({
          'width': w + 'px'
        });
        dd_top = this.container.height();
        return this.dropdown.css({
          "top": dd_top + "px"
        });
      }
    };

    Chosen.prototype.generate_random_id = function() {
      var string;
      string = "sel" + this.generate_random_char() + this.generate_random_char() + this.generate_random_char();
      while ($("#" + string).length > 0) {
        string += this.generate_random_char();
      }
      return string;
    };

    return Chosen;

  })(AbstractChosen);

  root.Chosen = Chosen;

  get_side_border_padding = function(elmt) {
    var side_border_padding;
    return side_border_padding = elmt.outerWidth() - elmt.width();
  };

  root.get_side_border_padding = get_side_border_padding;

}).call(this);

define("jquery.chosen", ["jquery"], function(){});

/**
 * Patterns chosen - Wrapper for chosen
 *
 * Copyright 2012-2013 Florian Friesdorf
 * Copyright 2012-2013 Simplon B.V. - Wichert Akkerman
 */
define('pat-chosen',[
    "pat-registry",
    "jquery.chosen"
], function(registry) {
    var _ = {
        name: "chosen",
        trigger: "select.pat-chosen",
        init: function($el) {
            $el.chosen();
            return $el;
        },

        destroy: function() {
            // XXX
        }
    };

    registry.register(_);
    return _;
});

// jshint indent: 4, browser: true, jquery: true, quotmark: double
// vim: sw=4 expandtab
;
/* Clone pattern */
define("pat-clone",[
    "jquery",
    "pat-parser",
    "pat-registry",
    "pat-base",
    "pat-logger"
], function($, Parser, registry, Base, logger) {
    "use strict";
    var log = logger.getLogger("pat-clone");
    var parser = new Parser("clone");
    parser.addArgument("max");
    parser.addArgument("template", ":first");
    parser.addArgument("trigger-element", ".add-clone");
    parser.addArgument("remove-element", ".remove-clone");
    parser.addArgument("remove-behaviour", "confirm", ["confirm", "none"]);
    parser.addArgument("remove-confirmation", "Are you sure you want to remove this element?");
    parser.addArgument("clone-element", ".clone");
    parser.addAlias("remove-behavior", "remove-behaviour");
    var TEXT_NODE = 3;

    return Base.extend({
        name: "clone",
        trigger: ".pat-clone",

        init: function patCloneInit($el, opts) {
            this.options = parser.parse(this.$el, opts);
            if (this.options.template.lastIndexOf(":", 0) === 0) {
                this.$template = this.$el.find(this.options.template);
            } else {
                this.$template = $(this.options.template);
            }
            $(document).on("click", this.options.triggerElement, this.clone.bind(this));

            var $clones = this.$el.find(this.options.cloneElement);
            this.num_clones = $clones.length;
            $clones.each(function (idx, clone) {
                var $clone = $(clone);
                $clone.find(this.options.remove.element).on("click", this.confirmRemoval.bind(this, $clone));
            }.bind(this));
        },

        clone: function clone() {
            if (this.num_clones >= this.options.max) {
                alert("Sorry, only "+this.options.max+" elements allowed.");
                return;
            }
            this.num_clones += 1;
            var $clone = this.$template.safeClone();
            var ids = ($clone.attr("id") || "").split(" ");
            $clone.removeAttr("id").removeClass("cant-touch-this");
            $.each(ids, function (idx, id) {
                // Re-add all ids that have the substring #{1} in them, while
                // also replacing that substring with the number of clones.
                if (id.indexOf("#{1}") !== -1) {
                    $clone.attr("id",
                        $clone.attr("id") ? $clone.attr("id") + " " : "" +
                            id.replace("#{1}", this.num_clones));
                }
            }.bind(this));

            $clone.appendTo(this.$el);
            $clone.children().addBack().contents().addBack().filter(this.incrementValues.bind(this));
            $clone.find(this.options.remove.element).on("click", this.confirmRemoval.bind(this, $clone));

            $clone.removeAttr("hidden");
            registry.scan($clone);

            $clone.trigger("pat-update", {'pattern':"clone", 'action': 'clone', '$el': $clone});
            if (this.num_clones >= this.options.max) {
                $(this.options.triggerElement).hide();
            }
        },

        incrementValues: function incrementValues(idx, el) {
            var $el = $(el);
            $el.children().addBack().contents().filter(this.incrementValues.bind(this));
            var callback = function (idx, attr) {
                if (attr.name === "type" || !$el.attr(attr.name)) { return; }
                try {
                    $el.attr(attr.name, $el.attr(attr.name).replace("#{1}", this.num_clones));
                } catch (e) {
                    log.warn(e);
                }
            };
            if (el.nodeType !== TEXT_NODE) {
                $.each(el.attributes, callback.bind(this));
            } else if (el.data.length) {
                el.data = el.data.replace("#{1}", this.num_clones);
            }
        },

        confirmRemoval: function confirmRemoval($el, callback) {
            if (this.options.remove.behaviour === "confirm") {
                if (window.confirm(this.options.remove.confirmation) === true) {
                    this.remove($el);
                }
            } else {
                this.remove($el);
            }
        },

        remove: function remove($el) {
            $el.remove();
            this.num_clones -= 1;
            if (this.num_clones < this.options.max) {
                $(this.options.triggerElement).show();
            }
            this.$el.trigger("pat-update", {'pattern':"clone", 'action': 'remove', '$el': $el});
        }
    });
});
// vim: sw=4 expandtab
;
/*
 * HTML Parser By John Resig (ejohn.org)
 * Original code by Erik Arvidsson, Mozilla Public License
 * http://erik.eae.net/simplehtmlparser/simplehtmlparser.js
 *
 * Modified by Wichert Akkerman to support act as a module and handle new
 * HTML5 elements.
 *
 * // Use like so:
 * HTMLParser(htmlString, {
 *     start: function(tag, attrs, unary) {},
 *     end: function(tag) {},
 *     chars: function(text) {},
 *     comment: function(text) {}
 * });
 *
 * // or to get an XML string:
 * HTMLtoXML(htmlString);
 *
 * // or to get an XML DOM Document
 * HTMLtoDOM(htmlString);
 *
 * // or to inject into an existing document/DOM node
 * HTMLtoDOM(htmlString, document);
 * HTMLtoDOM(htmlString, document.body);
 *
 */

define('pat-htmlparser',[],function(){

	// Regular Expressions for parsing tags and attributes
	var startTag = /^<([\-A-Za-z0-9:_]+)((?:\s+[\-A-Za-z0-9:_]+(?:\s*=\s*(?:(?:"[^"]*")|(?:'[^']*')|[^>\s]+))?)*)\s*(\/?)>/,
		endTag = /^<\/([\-A-Za-z0-9:_]+)[^>]*>/,
		attr = /([\-A-Za-z0-9:_]+)(?:\s*=\s*(?:(?:"((?:\\.|[^"])*)")|(?:'((?:\\.|[^'])*)')|([^>\s]+)))?/g;

	// Empty Elements - HTML 5 Working Draft 25 October 2012
	var empty = makeMap("area,base,basefont,br,col,frame,hr,img,input,isindex,link,meta,param,embed,command,source,embed,track");

	// Block Elements - HTML 5 Working Draft 25 October 2012 and Web Components
	var block = makeMap("address,applet,blockquote,button,center,dd,del,dir,div,dl,dt,fieldset,form,frameset,hr,iframe,ins,isindex,li,map,menu,noframes,noscript,object,ol,p,pre,script,table,tbody,td,tfoot,th,thead,tr,ul,article,aside,details,dialog,summary,figure,footer,header,hgroup,nav,section,audio,video,canvas,datalist,template,element,shadow,decorator,content");

	// Inline Elements - HTML 5 Working Draft 25 October 2012
	var inline = makeMap("a,abbr,acronym,applet,b,basefont,bdo,big,br,button,cite,code,del,dfn,em,font,i,iframe,img,input,ins,kbd,label,map,object,q,s,samp,script,select,small,span,strike,strong,sub,sup,textarea,tt,u,var,bdi,bdo,figcaption,mark,meter,progress,ruby,rt,rp,time,wbr");

	// Elements that you can, intentionally, leave open
	// (and which close themselves)
	var closeSelf = makeMap("colgroup,dd,dt,li,options,p,td,tfoot,th,thead,tr");

	// Attributes that have their values filled in disabled="disabled"
	var fillAttrs = makeMap("checked,compact,declare,defer,disabled,ismap,multiple,nohref,noresize,noshade,nowrap,readonly,selected");

	// Special Elements (can contain anything) Reference: http://www.w3.org/TR/html-markup/syntax.html#replaceable-character-data
	var special = makeMap("script,style,textarea,title");

	var HTMLParser = this.HTMLParser = function( html, handler ) {
		var index, chars, match, stack = [], last = html;
		stack.last = function(){
			return this[ this.length - 1 ];
		};

		if (html.indexOf("<!DOCTYPE")===0) {
			index = html.indexOf(">");
			if (index>=0) {
				if (handler.doctype)
					handler.doctype(html.substring(10, index));
				html = html.substring(index + 1).replace(/^\s+/,"");
			}
		}

		while ( html ) {
			chars = true;

			// Make sure we're not in a script or style element
			if ( !stack.last() || !special[ stack.last() ] ) {

				// Comment
				if ( html.indexOf("<!--")=== 0 ) {
					index = html.indexOf("-->");

					if ( index >= 0 ) {
						if ( handler.comment )
							handler.comment( html.substring( 4, index ) );
						html = html.substring( index + 3 );
						chars = false;
					}

				// end tag
				} else if ( html.indexOf("</") === 0 ) {
					match = html.match( endTag );

					if ( match ) {
						html = html.substring( match[0].length );
						match[0].replace( endTag, parseEndTag );
						chars = false;
					}

				// start tag
				} else if ( html.indexOf("<") === 0 ) {
					match = html.match( startTag );

					if ( match ) {
						html = html.substring( match[0].length );
						match[0].replace( startTag, parseStartTag );
						chars = false;
					}
				}

				if ( chars ) {
					index = html.indexOf("<");

					var text = index < 0 ? html : html.substring( 0, index );
					html = index < 0 ? "" : html.substring( index );

					if ( handler.chars )
						handler.chars( text );
				}

			} else {
				html = html.replace(new RegExp("(.*)<\/" + stack.last() + "[^>]*>"), function(all, text){
					text = text.replace(/<!--(.*?)-->/g, "$1")
						.replace(/<!\[CDATA\[(.*?)\]\]>/g, "$1");

					if ( handler.chars )
						handler.chars( text );

					return "";
				});

				parseEndTag( "", stack.last() );
			}

			if ( html === last )
				throw "Parse Error: " + html;
			last = html;
		}

		// Clean up any remaining tags
		parseEndTag();

		function parseStartTag( tag, tagName, rest, unary ) {
			tagName = tagName.toLowerCase();

			if ( block[ tagName ] ) {
				while ( stack.last() && inline[ stack.last() ] ) {
					parseEndTag( "", stack.last() );
				}
			}

			if ( closeSelf[ tagName ] && stack.last() === tagName ) {
				parseEndTag( "", tagName );
			}

			unary = empty[ tagName ] || !!unary;

			if ( !unary )
				stack.push( tagName );

			if ( handler.start ) {
				var attrs = [];

				rest.replace(attr, function(match, name) {
					var value = arguments[2] ? arguments[2] :
						arguments[3] ? arguments[3] :
						arguments[4] ? arguments[4] :
						fillAttrs[name] ? name : "";

					attrs.push({
						name: name,
						value: value,
						escaped: value.replace(/"/g, "&quot;")
					});
				});

				if ( handler.start )
					handler.start( tagName, attrs, unary );
			}
		}

		function parseEndTag( tag, tagName ) {
			var pos;
			// If no tag name is provided, clean shop
			if ( !tagName )
				pos = 0;

			// Find the closest opened tag of the same type
			else
				for ( pos = stack.length - 1; pos >= 0; pos-- )
					if ( stack[ pos ] === tagName )
						break;

			if ( pos >= 0 ) {
				// Close all the open elements, up the stack
				for ( var i = stack.length - 1; i >= pos; i-- )
					if ( handler.end )
						handler.end( stack[ i ] );

				// Remove the open elements from the stack
				stack.length = pos;
			}
		}
	};

	this.HTMLtoXML = function( html ) {
		var results = "";

		HTMLParser(html, {
			start: function( tag, attrs, unary ) {
				results += "<" + tag;

				for ( var i = 0; i < attrs.length; i++ )
					results += " " + attrs[i].name + '="' + attrs[i].escaped + '"';

				results += (unary ? "/" : "") + ">";
			},
			end: function( tag ) {
				results += "</" + tag + ">";
			},
			chars: function( text ) {
				results += text;
			},
			comment: function( text ) {
				results += "<!--" + text + "-->";
			}
		});

		return results;
	};

	this.HTMLtoDOM = function( html, doc ) {
		// There can be only one of these elements
		var one = makeMap("html,head,body,title");

		// Enforce a structure for the document
		var structure = {
			link: "head",
			base: "head"
		};

		if ( !doc ) {
			if ( typeof DOMDocument !== "undefined" )
				doc = new DOMDocument();
			else if ( typeof document !== "undefined" && document.implementation && document.implementation.createDocument )
				doc = document.implementation.createDocument("", "", null);
			else if ( typeof ActiveX !== "undefined" )
				doc = new ActiveXObject("Msxml.DOMDocument");

		} else
			doc = doc.ownerDocument ||
				doc.getOwnerDocument && doc.getOwnerDocument() ||
				doc;

		var elems = [],
			documentElement = doc.documentElement ||
				doc.getDocumentElement && doc.getDocumentElement();

		// If we're dealing with an empty document then we
		// need to pre-populate it with the HTML document structure
		if ( !documentElement && doc.createElement ) (function(){
			var html = doc.createElement("html");
			var head = doc.createElement("head");
			head.appendChild( doc.createElement("title") );
			html.appendChild( head );
			html.appendChild( doc.createElement("body") );
			doc.appendChild( html );
		})();

		// Find all the unique elements
		if ( doc.getElementsByTagName )
			for ( var i in one )
				one[ i ] = doc.getElementsByTagName( i )[0];

		// If we're working with a document, inject contents into
		// the body element
		var curParentNode = one.body;

		HTMLParser( html, {
			start: function( tagName, attrs, unary ) {
				// If it's a pre-built element, then we can ignore
				// its construction
				if ( one[ tagName ] ) {
					curParentNode = one[ tagName ];
					if ( !unary ) {
						elems.push( curParentNode );
					}
					return;
				}

				var elem = doc.createElement( tagName );

				for ( var attr in attrs )
					elem.setAttribute( attrs[ attr ].name, attrs[ attr ].value );

				if ( structure[ tagName ] && typeof one[ structure[ tagName ] ] !== "boolean" )
					one[ structure[ tagName ] ].appendChild( elem );

				else if ( curParentNode && curParentNode.appendChild )
					curParentNode.appendChild( elem );

				if ( !unary ) {
					elems.push( elem );
					curParentNode = elem;
				}
			},
			end: function( /* tag */ ) {
				elems.length -= 1;

				// Init the new parentNode
				curParentNode = elems[ elems.length - 1 ];
			},
			chars: function( text ) {
				curParentNode.appendChild( doc.createTextNode( text ) );
			},
			comment: function( /* text */ ) {
				// create comment node
			}
		});

		return doc;
	};

	function makeMap(str){
		var obj = {}, items = str.split(",");
		for ( var i = 0; i < items.length; i++ )
			obj[ items[i] ] = true;
		return obj;
	}

	return {HTMLParser: HTMLParser,
		HTMLtoXML: HTMLtoXML,
		HTMLtoDOM: HTMLtoDOM
	};
});

define('pat-inject',[
    "jquery",
    "underscore",
    "pat-ajax",
    "pat-parser",
    "pat-logger",
    "pat-registry",
    "pat-utils",
    "pat-htmlparser",
    "pat-jquery-ext"  // for :scrollable for autoLoading-visible
], function($, _, ajax, Parser, logger, registry, utils, htmlparser) {
    var log = logger.getLogger("pat.inject"),
        parser = new Parser("inject"),
        TEXT_NODE = 3,
        COMMENT_NODE = 8;

    parser.addArgument("selector");
    parser.addArgument("target");
    parser.addArgument("data-type", "html");
    parser.addArgument("next-href");
    parser.addArgument("source");
    parser.addArgument("trigger", "default", ["default", "autoload", "autoload-visible"]);
    parser.addArgument("confirm", 'class', ['never', 'always', 'form-data', 'class']);
    parser.addArgument("confirm-message", 'Are you sure you want to leave this page?');
    parser.addArgument("hooks", [], ["raptor"], true); // After injection, pat-inject will trigger an event for each hook: pat-inject-hook-$(hook)
    parser.addArgument("loading-class", "injecting"); // Add a class to the target while content is still loading.
    parser.addArgument("class"); // Add a class to the injected content.
    parser.addArgument("history");
    // XXX: this should not be here but the parser would bail on
    // unknown parameters and expand/collapsible need to pass the url
    // to us
    parser.addArgument("url");

    var inject = {
        name: "inject",
        trigger: ".raptor-ui .ui-button.pat-inject, a.pat-inject, form.pat-inject, .pat-subform.pat-inject",
        init: function inject_init($el, opts) {
            var cfgs = inject.extractConfig($el, opts);
            if (cfgs.some(function(e){return e.history === "record";}) && !("pushState" in history)) {
                // if the injection shall add a history entry and HTML5 pushState
                // is missing, then don't initialize the injection.
                return $el;
            }
            $el.data("pat-inject", cfgs);

            if (cfgs[0].nextHref && cfgs[0].nextHref.indexOf('#') === 0) {
                // In case the next href is an anchor, and it already
                // exists in the page, we do not activate the injection
                // but instead just change the anchors href.

                // XXX: This is used in only one project for linked
                // fullcalendars, it's sanity is wonky and we should
                // probably solve it differently.
                if ($el.is("a") && $(cfgs[0].nextHref).length > 0) {
                    log.debug("Skipping as next href is anchor, which already exists", cfgs[0].nextHref);
                    // XXX: reconsider how the injection enters exhausted state
                    return $el.attr({href: (window.location.href.split("#")[0] || "") + cfgs[0].nextHref});
                }
            }

            switch (cfgs[0].trigger) {
                case "default":
                    // setup event handlers
                    if ($el.is("form")) {
                        $el.on("submit.pat-inject", inject.onTrigger)
                        .on("click.pat-inject", "[type=submit]", ajax.onClickSubmit)
                        .on("click.pat-inject", "[type=submit][formaction], [type=image][formaction]", inject.onFormActionSubmit);
                    } else if ($el.is(".pat-subform")) {
                        log.debug("Initializing subform with injection");
                    } else {
                        $el.on("click.pat-inject", inject.onTrigger);
                    }
                    break;
                case "autoload":
                    inject.onTrigger.apply($el[0], []);
                    break;
                case "autoload-visible":
                    inject._initAutoloadVisible($el);
                    break;
            }

            log.debug("initialised:", $el);
            return $el;
        },

        destroy: function inject_destroy($el) {
            $el.off(".pat-inject");
            $el.data("pat-inject", null);
            return $el;
        },

        onTrigger: function inject_onTrigger(ev) {
            /* Injection has been triggered, either via form submission or a
             * link has been clicked.
             */
            var cfgs = $(this).data("pat-inject"),
                $el = $(this);
            if (ev)
                ev.preventDefault();
            $el.trigger("patterns-inject-triggered");
            inject.execute(cfgs, $el);
        },

        onFormActionSubmit: function inject_onFormActionSubmit(ev) {
            ajax.onClickSubmit(ev); // make sure the submitting button is sent with the form

            var $button = $(ev.target),
                formaction = $button.attr("formaction"),
                $form = $button.parents(".pat-inject").first(),
                opts = {url: formaction},
                $cfg_node = $button.closest("[data-pat-inject]"),
                cfgs = inject.extractConfig($cfg_node, opts);

            ev.preventDefault();
            $form.trigger("patterns-inject-triggered");
            inject.execute(cfgs, $form);
        },

        submitSubform: function inject_submitSubform($sub) {
            /* This method is called from pat-subform
             */
            var $el = $sub.parents("form"),
                cfgs = $sub.data("pat-inject");

            // store the params of the subform in the config, to be used by history
            $(cfgs).each(function(i, v) {v.params = $.param($sub.serializeArray());});

            try {
                $el.trigger("patterns-inject-triggered");
            } catch (e) {
                log.error("patterns-inject-triggered", e);
            }
            inject.execute(cfgs, $el);
        },

        extractConfig: function inject_extractConfig($el, opts) {
            opts = $.extend({}, opts);

            var cfgs = parser.parse($el, opts, true);
            cfgs.forEach(function inject_extractConfig_each(cfg) {
                var urlparts, defaultSelector;
                // opts and cfg have priority, fallback to href/action
                cfg.url = opts.url || cfg.url || $el.attr("href") ||
                    $el.attr("action") || $el.parents("form").attr("action") ||
                    "";

                // separate selector from url
                urlparts = cfg.url.split("#");
                cfg.url = urlparts[0];

                // if no selector, check for selector as part of original url
                defaultSelector = urlparts[1] && "#" + urlparts[1] || "body";

                if (urlparts.length > 2) {
                    log.warn("Ignoring additional source ids:", urlparts.slice(2));
                }

                cfg.selector = cfg.selector || defaultSelector;
            });
            return cfgs;
        },

        elementIsDirty: function(m) {
            /* Check whether the passed in form element contains a value.
             */
            var data = $.map(m.find(":input:not(select)"),
                function(i) {
                    var val = $(i).val();
                    return (Boolean(val) && val !== $(i).attr('placeholder'));
                });
            return $.inArray(true, data)!==-1;
        },

        askForConfirmation: function inject_askForConfirmation(cfgs) {
            /* If configured to do so, show a confirmation dialog to the user.
             * This is done before attempting to perform injection.
             */
            var should_confirm = false, message;

            _.each(cfgs, function(cfg) {
                var _confirm = false;
                if (cfg.confirm == 'always') {
                    _confirm = true;
                } else if (cfg.confirm === 'form-data') {
                    _confirm = inject.elementIsDirty(cfg.$target);
                } else if (cfg.confirm === 'class') {
                    _confirm = cfg.$target.hasClass('is-dirty');
                }
                if (_confirm) {
                    should_confirm = true;
                    message = cfg.confirmMessage;
                }
            });
            if (should_confirm) {
                if (!window.confirm(message)) {
                    return false;
                }
            }
            return true;
        },

        ensureTarget: function inject_ensureTarget(cfg, $el) {
            /* Make sure that a target element exists and that it's assigned to
             * cfg.$target.
             */
            // make sure target exist
            cfg.$target = cfg.$target || (cfg.target==="self" ? $el : $(cfg.target));
            if (cfg.$target.length === 0) {
                if (!cfg.target) {
                    log.error("Need target selector", cfg);
                    return false;
                }
                cfg.$target = inject.createTarget(cfg.target);
                cfg.$injected = cfg.$target;
            }
            return true;
        },

        verifySingleConfig: function inject_verifySingleonfig($el, url, cfg) {
            /* Verify one of potentially multiple configs (i.e. argument lists).
             *
             * Extract modifiers such as ::element or ::after.
             * Ensure that a target element exists.
             */
            if (cfg.url !== url) {
                // in case of multi-injection, all injections need to use
                // the same url
                log.error("Unsupported different urls for multi-inject");
                return false;
            }
            // defaults
            cfg.source = cfg.source || cfg.selector;
            cfg.target = cfg.target || cfg.selector;

            if (!inject.extractModifiers(cfg)) {
                return false;
            }
            if (!inject.ensureTarget(cfg, $el)) {
                return false;
            }
            inject.listenForFormReset(cfg);
            return true;
        },

        verifyConfig: function inject_verifyConfig(cfgs, $el) {
            /* Verify and post-process all the configurations.
             * Each "config" is an arguments list separated by the &&
             * combination operator.
             *
             * In case of multi-injection, only one URL is allowed, which
             * should be specified in the first config (i.e. arguments list).
             *
             * Verification for each cfg in the array needs to succeed.
             */
            return cfgs.every(_.partial(inject.verifySingleConfig, $el, cfgs[0].url));
        },

        listenForFormReset: function (cfg) {
            /* if pat-inject is used to populate target in some form and when
             * Cancel button is pressed (this triggers reset event on the
             * form) you would expect to populate with initial placeholder
             */
            var $form = cfg.$target.parents('form');
            if ($form.size() !== 0 && cfg.$target.data('initial-value') === undefined) {
                cfg.$target.data('initial-value', cfg.$target.html());
                $form.on('reset', function() {
                    cfg.$target.html(cfg.$target.data('initial-value'));
                });
            }
        },

        extractModifiers: function inject_extractModifiers(cfg) {
            /* The user can add modifiers to the source and target arguments.
             * Modifiers such as ::element, ::before and ::after.
             * We identifiy and extract these modifiers here.
             */
            var source_re = /^(.*?)(::element)?$/,
                target_re = /^(.*?)(::element)?(::after|::before)?$/,
                source_match = source_re.exec(cfg.source),
                target_match = target_re.exec(cfg.target),
                targetMod, targetPosition;

            cfg.source = source_match[1];
            cfg.sourceMod = source_match[2] ? "element" : "content";
            cfg.target = target_match[1];
            targetMod = target_match[2] ? "element" : "content";
            targetPosition = (target_match[3] || "::").slice(2); // position relative to target

            if (cfg.loadingClass) {
                cfg.loadingClass += " "+ cfg.loadingClass + "-" + targetMod;
                if (targetPosition && cfg.loadingClass) {
                    cfg.loadingClass += " " + cfg.loadingClass + "-" + targetPosition;
                }
            }
            cfg.action = targetMod + targetPosition;
            // Once we start detecting illegal combinations, we'll
            // return false in case of error
            return true;
        },

        createTarget: function inject_createTarget (selector) {
            /* create a target that matches the selector
             *
             * XXX: so far we only support #target and create a div with
             * that id appended to the body.
             */
            var $target;
            if (selector.slice(0,1) !== "#") {
                log.error("only id supported for non-existing target");
                return null;
            }
            $target = $("<div />").attr({id: selector.slice(1)});
            $("body").append($target);
            return $target;
        },

        stopBubblingFromRemovedElement: function ($el, cfgs, ev) {
            /* IE8 fix. Stop event from propagating IF $el will be removed
            * from the DOM. With pat-inject, often $el is the target that
            * will itself be replaced with injected content.
            *
            * IE8 cannot handle events bubbling up from an element removed
            * from the DOM.
            *
            * See: http://stackoverflow.com/questions/7114368/why-is-jquery-remove-throwing-attr-exception-in-ie8
            */
            var s; // jquery selector
            for (var i=0; i<cfgs.length; i++) {
                s = cfgs[i].target;
                if ($el.parents(s).addBack(s) && !ev.isPropagationStopped()) {
                    ev.stopPropagation();
                    return;
                }
            }
        },

        _performInjection: function ($el, $source, cfg, trigger) {
            /* Called after the XHR has succeeded and we have a new $source
             * element to inject.
             */
            if (cfg.sourceMod === "content") {
                $source = $source.contents();
            }
            var $src;
            // $source.clone() does not work with shived elements in IE8
            if (document.all && document.querySelector &&
                !document.addEventListener) {
                $src = $source.map(function() {
                    return $(this.outerHTML)[0];
                });
            } else {
                $src = $source.safeClone();
            }
            var $target = $(this),
                $injected = cfg.$injected || $src;

            $src.findInclusive("img").on("load", function() {
                $(this).trigger("pat-inject-content-loaded");
            });
            // Now the injection actually happens.
            if (inject._inject(trigger, $src, $target, cfg)) { inject._afterInjection($el, $injected, cfg); }
            // History support. if subform is submitted, append form params
            if ((cfg.history === "record") && ("pushState" in history)) {
                if (cfg.params) {
                    history.pushState({'url': cfg.url + '?' + cfg.params}, "", cfg.url + '?' + cfg.params);
                } else {
                    history.pushState({'url': cfg.url}, "", cfg.url);
                }
            }
        },

        _afterInjection: function ($el, $injected, cfg) {
            /* Set a class on the injected elements and fire the
             * patterns-injected event.
             */
            $injected.filter(function() {
                // setting data on textnode fails in IE8
                return this.nodeType !== TEXT_NODE;
            }).data("pat-injected", {origin: cfg.url});

            if ($injected.length === 1 && $injected[0].nodeType == TEXT_NODE) {
                // Only one element injected, and it was a text node.
                // So we trigger "patterns-injected" on the parent.
                // The event handler should check whether the
                // injected element and the triggered element are
                // the same.
                $injected.parent().trigger("patterns-injected", [cfg, $el[0], $injected[0]]);
            } else {
                $injected.each(function () {
                    // patterns-injected event will be triggered for each injected (non-text) element.
                    if (this.nodeType !== TEXT_NODE) {
                        $(this).addClass(cfg["class"]).trigger("patterns-injected", [cfg, $el[0], this]);
                    }
                });
            }
            $el.trigger("pat-inject-success");
        },

        _onInjectSuccess: function ($el, cfgs, ev) {
            var sources$,
                data = ev && ev.jqxhr && ev.jqxhr.responseText;
            if (!data) {
                log.warn("No response content, aborting", ev);
                return;
            }
            $.each(cfgs[0].hooks || [], function (idx, hook) {
                $el.trigger("pat-inject-hook-"+hook);
            });
            inject.stopBubblingFromRemovedElement($el, cfgs, ev);
            sources$ = inject.callTypeHandler(cfgs[0].dataType, "sources", $el, [cfgs, data, ev]);
            cfgs.forEach(function(cfg, idx) {
                cfg.$target.each(function() {
                    inject._performInjection.apply(this, [$el, sources$[idx], cfg, ev.target]);
                });
            });
            if (cfgs[0].nextHref && $el.is("a")) {
                // In case next-href is specified the anchor's href will
                // be set to it after the injection is triggered.
                $el.attr({href: cfgs[0].nextHref.replace(/&amp;/g, '&')});
                inject.destroy($el);
            }
            $el.off("pat-ajax-success.pat-inject");
            $el.off("pat-ajax-error.pat-inject");
        },

        _onInjectError: function ($el, cfgs) {
            cfgs.forEach(function(cfg) {
                if ("$injected" in cfg)
                    cfg.$injected.remove();
            });
            $el.off("pat-ajax-success.pat-inject");
            $el.off("pat-ajax-error.pat-inject");
        },

        execute: function inject_execute(cfgs, $el) {
            /* Actually execute the injection.
             *
             * Either by making an ajax request or by spoofing an ajax
             * request when the content is readily available in the current page.
             */
            // get a kinda deep copy, we scribble on it
            cfgs = cfgs.map(function(cfg) { return $.extend({}, cfg); });
            if (!inject.verifyConfig(cfgs, $el)) {
                return;
            }
            if (!inject.askForConfirmation(cfgs)) {
                return;
            }
            // possibility for spinners on targets
            _.chain(cfgs).filter(_.property('loadingClass')).each(function(cfg) { cfg.$target.addClass(cfg.loadingClass); });

            $el.on("pat-ajax-success.pat-inject", this._onInjectSuccess.bind(this, $el, cfgs));
            $el.on("pat-ajax-error.pat-inject", this._onInjectError.bind(this, $el, cfgs));

            if (cfgs[0].url.length) {
                ajax.request($el, {url: cfgs[0].url});
            } else {
                // If there is no url specified, then content is being fetched
                // from the same page.
                // No need to do an ajax request for this, so we spoof the ajax
                // event.
                $el.trigger({
                    type: "pat-ajax-success",
                    jqxhr: {
                        responseText:  $("body").html()
                    }
                });
            }
        },

        _inject: function inject_inject(trigger, $source, $target, cfg) {
            // action to jquery method mapping, except for "content"
            // and "element"
            var method = {
                contentbefore: "prepend",
                contentafter:  "append",
                elementbefore: "before",
                elementafter:  "after"
            }[cfg.action];

            if ($source.length === 0) {
                log.warn("Aborting injection, source not found:", $source);
                $(trigger).trigger("pat-inject-missingSource",
                        {url: cfg.url,
                         selector: cfg.source});
                return false;
            }
            if ($target.length === 0) {
                log.warn("Aborting injection, target not found:", $target);
                $(trigger).trigger("pat-inject-missingTarget",
                        {selector: cfg.target});
                return false;
            }
            if (cfg.action === "content") {
                $target.empty().append($source);
            } else if (cfg.action === "element") {
                $target.replaceWith($source);
            } else {
                $target[method]($source);
            }
            return true;
        },

        _sourcesFromHtml: function inject_sourcesFromHtml(html, url, sources) {
            var $html = inject._parseRawHtml(html, url);
            return sources.map(function inject_sourcesFromHtml_map(source) {
                if (source === "body") {
                    source = "#__original_body";
                }
                var $source = $html.find(source);

                if ($source.length === 0) {
                    log.warn("No source elements for selector:", source, $html);
                }

                $source.find("a[href^=\"#\"]").each(function () {
                    var href = this.getAttribute("href");
                    if (href.indexOf("#{1}") !== -1) {
                        // We ignore hrefs containing #{1} because they're not
                        // valid and only applicable in the context of
                        // pat-clone.
                        return;
                    }
                    // Skip in-document links pointing to an id that is inside
                    // this fragment.
                    if (href.length === 1) { // Special case for top-of-page links
                        this.href=url;
                    } else if (!$source.find(href).length) {
                        this.href=url+href;
                    }
                });
                return $source;
            });
        },

        _link_attributes: {
            A: "href",
            FORM: "action",
            IMG: "src",
            SOURCE: "src",
            VIDEO: "src"
        },

        _rebaseHTML_via_HTMLParser: function inject_rebaseHTML_via_HTMLParser(base, html) {
            var output = [],
                i, link_attribute, value;

            htmlparser.HTMLParser(html, {
                start: function(tag, attrs, unary) {
                    output.push("<"+tag);
                    link_attribute = inject._link_attributes[tag.toUpperCase()];
                    for (i=0; i<attrs.length; i++) {
                        if (attrs[i].name.toLowerCase() === link_attribute) {
                            value = attrs[i].value;
                            // Do not rewrite Zope views or in-document links.
                            // In-document links will be processed later after
                            // extracting the right fragment.
                            if (value.slice(0, 2) !== "@@" && value[0] !== "#") {
                                value = utils.rebaseURL(base, value);
                                value = value.replace(/(^|[^\\])"/g, "$1\\\"");
                            }
                        }  else
                            value = attrs[i].escaped;
                        output.push(" " + attrs[i].name + "=\"" + value + "\"");
                    }
                    output.push(unary ? "/>" : ">");
                },

                end: function(tag) {
                    output.push("</"+tag+">");
                },

                chars: function(text) {
                    output.push(text);
                },

                comment: function(text) {
                    output.push("<!--"+text+"-->");
                }
            });
            return output.join("");
        },

        _rebaseAttrs: {
            A: "href",
            FORM: "action",
            IMG: "data-pat-inject-rebase-src",
            SOURCE: "data-pat-inject-rebase-src",
            VIDEO: "data-pat-inject-rebase-src"
        },

        _rebaseHTML: function inject_rebaseHTML(base, html) {
            var $page = $(html.replace(
                /(\s)(src\s*)=/gi,
                "$1src=\"\" data-pat-inject-rebase-$2="
            ).trim()).wrapAll("<div>").parent();

            $page.find(Object.keys(inject._rebaseAttrs).join(",")).each(function() {
                var $this = $(this),
                    attrName = inject._rebaseAttrs[this.tagName],
                    value = $this.attr(attrName);

                if (value && value.slice(0, 2) !== "@@" && value[0] !== "#" &&
                    value.slice(0, 7) !== "mailto:") {
                    value = utils.rebaseURL(base, value);
                    $this.attr(attrName, value);
                }
            });
            // XXX: IE8 changes the order of attributes in html. The following
            // lines move data-pat-inject-rebase-src to src.
            $page.find("[data-pat-inject-rebase-src]").each(function() {
                var $el = $(this);
                $el.attr("src", $el.attr("data-pat-inject-rebase-src"))
                   .removeAttr("data-pat-inject-rebase-src");
            });

            return $page.html().replace(
                    /src="" data-pat-inject-rebase-/g, ""
                ).trim();
        },

        _parseRawHtml: function inject_parseRawHtml(html, url) {
            url = url || "";

            // remove script tags and head and replace body by a div
            var clean_html = html
                    .replace(/<script\b[^<]*(?:(?!<\/script>)<[^<]*)*<\/script>/gi, "")
                    .replace(/<head\b[^<]*(?:(?!<\/script>)<[^<]*)*<\/head>/gi, "")
                    .replace(/<body([^>]*?)>/gi, "<div id=\"__original_body\">")
                    .replace(/<\/body([^>]*?)>/gi, "</div>");
            try {
                clean_html = inject._rebaseHTML(url, clean_html);
            } catch (e) {
                log.error("Error rebasing urls", e);
            }
            var $html = $("<div/>").html(clean_html);
            if ($html.children().length === 0) {
                log.warn("Parsing html resulted in empty jquery object:", clean_html);
            }
            return $html;
        },

        // XXX: hack
        _initAutoloadVisible: function inject_initAutoloadVisible($el) {
            if ($el.data("pat-inject-autoloaded")) {
                // ignore executed autoloads
                return false;
            }
            var $scrollable = $el.parents(":scrollable"), checkVisibility;

            // function to trigger the autoload and mark as triggered
            function trigger() {
                $el.data("pat-inject-autoloaded", true);
                inject.onTrigger.apply($el[0], []);
                return true;
            }

            // Use case 1: a (heigh-constrained) scrollable parent
            if ($scrollable.length) {
                // if scrollable parent and visible -> trigger it
                // we only look at the closest scrollable parent, no nesting
                checkVisibility = utils.debounce(function inject_checkVisibility_scrollable() {
                    if ($el.data("patterns.autoload") || !$.contains(document, $el[0])) {
                        return false;
                    }
                    var reltop = $el.offset().top - $scrollable.offset().top - 1000,
                        doTrigger = reltop <= $scrollable.innerHeight();
                    if (doTrigger) {
                        // checkVisibility was possibly installed as a scroll
                        // handler and has now served its purpose -> remove
                        $($scrollable[0]).off("scroll", checkVisibility);
                        $(window).off("resize.pat-autoload", checkVisibility);
                        return trigger();
                    }
                    return false;
                }, 100);
                if (checkVisibility()) {
                    return true;
                }
                // wait to become visible - again only immediate scrollable parent
                $($scrollable[0]).on("scroll", checkVisibility);
                $(window).on("resize.pat-autoload", checkVisibility);
            } else {
                // Use case 2: scrolling the entire page
                checkVisibility = utils.debounce(function inject_checkVisibility_not_scrollable() {
                    if ($el.data("patterns.autoload")) {
                        return false;
                    }
                    if (!utils.elementInViewport($el[0])) {
                        return false;
                    }
                    $(window).off(".pat-autoload", checkVisibility);
                    return trigger();
                }, 100);
                if (checkVisibility()) {
                    return true;
                }
                $(window).on("resize.pat-autoload scroll.pat-autoload", checkVisibility);
            }
            return false;
        },

        // XXX: simple so far to see what the team thinks of the idea
        registerTypeHandler: function inject_registerTypeHandler(type, handler) {
            inject.handlers[type] = handler;
        },

        callTypeHandler: function inject_callTypeHandler(type, fn, context, params) {
            type = type || "html";
            if (inject.handlers[type] && $.isFunction(inject.handlers[type][fn])) {
                return inject.handlers[type][fn].apply(context, params);
            } else {
                return null;
            }
        },

        handlers: {
            "html": {
                sources: function(cfgs, data) {
                    var sources = cfgs.map(function(cfg) { return cfg.source; });
                    return inject._sourcesFromHtml(data, cfgs[0].url, sources);
                }
            }
        }
    };

    $(document).on("patterns-injected.inject", function onInjected(ev, cfg, trigger, injected) {
        /* Listen for the patterns-injected event.
         *
         * Remove the "loading-class" classes from all injection targets and
         * then scan the injected content for new patterns.
         */
        cfg.$target.removeClass(cfg.loadingClass);
        if (injected.nodeType !== TEXT_NODE && injected !== COMMENT_NODE) {
            registry.scan(injected, null, {type: "injection", element: trigger});
            $(injected).trigger("patterns-injected-scanned");
        }
    });

    $(window).bind("popstate", function (event) {
        // popstate also triggers on traditional anchors
        if (!event.originalEvent.state && ("replaceState" in history)) {
            try {
                history.replaceState("anchor", "", document.location.href);
            } catch (e) {
                log.debug(e);
            }
            return;
        }
        // popstate event can be fired when history.back() is called. If
        // event.state is null, then we are at the first "pageload" state
        // and there's nothing left to do, so we do nothing.
        if (event.state) {
            window.location.reload();
        }
    });

    // this entry ensures that the initally loaded page can be reached with
    // the back button
    if ("replaceState" in history) {
        try {
            history.replaceState("pageload", "", document.location.href);
        } catch (e) {
            log.debug(e);
        }
    }
    registry.register(inject);
    return inject;
});

// jshint indent: 4, browser: true, jquery: true, quotmark: double
// vim: sw=4 expandtab
;
/**
 * Patterns store - store pattern state locally in the browser
 *
 * Copyright 2008-2012 Simplon B.V.
 * Copyright 2011 Humberto Sermeño
 * Copyright 2011 Florian Friesdorf
 */
define('pat-store',[],function() {
    function Storage(backend, prefix) {
        this.prefix=prefix;
        this.backend=backend;
    }

    Storage.prototype._key = function Storage_key(name) {
        return this.prefix + ":" + name;
    };

    Storage.prototype._allKeys = function Storage_allKeys() {
        var keys = [],
            prefix = this.prefix + ":",
            prefix_length = prefix.length,
            key, i;

        for (i=0; i<this.backend.length; i++) {
            key=this.backend.key(i);
            if (key.slice(0, prefix_length)===prefix)
                keys.push(key);
        }
        return keys;
    };

    Storage.prototype.get = function Storage_get(name) {
        var key = this._key(name),
            value = this.backend.getItem(key);
        if (value!==null)
            value=JSON.parse(value);
        return value;
    };

    Storage.prototype.set = function Storage_set(name, value) {
        var key = this._key(name);
        return this.backend.setItem(key, JSON.stringify(value));
    };

    Storage.prototype.remove = function Storage_remove(name) {
        var key = this._key(name);
        return this.backend.removeItem(key);
    };

    Storage.prototype.clear = function Storage_clear() {
        var keys = this._allKeys();
        for (var i=0; i<keys.length; i++)
            this.backend.removeItem(keys[i]);
    };

    Storage.prototype.all = function Storage_all() {
        var keys = this._allKeys(),
            prefix_length = this.prefix.length + 1,
            lk,
            data = {};

        for (var i=0; i<keys.length; i++) {
            lk = keys[i].slice(prefix_length);
            data[lk]=JSON.parse(this.backend.getItem(keys[i]));
        }
        return data;
    };

    function ValueStorage(store, name) {
        this.store=store;
        this.name=name;
    }

    ValueStorage.prototype.get = function ValueStorage_get() {
        return this.store.get(this.name);
    }

    ValueStorage.prototype.set = function ValueStorage_get(value) {
        return this.store.set(this.name, value);
    }

    ValueStorage.prototype.remove = function ValueStorage_remove() {
        return this.store.remove(this.name);
    }

    var store = {
        supported: false,

        local: function(name) {
            return new Storage(window.localStorage, name);
        },

        session: function(name) {
            return new Storage(window.sessionStorage, name);
        },

        ValueStorage: ValueStorage,

        // Update storage options for a given element.
        updateOptions: function store_updateOptions(trigger, options) {
            if (options.store!=="none") {
                if (!trigger.id) {
                    log.warn("state persistance requested, but element has no id");
                    options.store="none";
                } else if (!store.supported) {
                    log.warn("state persistance requested, but browser does not support webstorage");
                    options.store="none";
                }
            }
            return options;
        }
    };

    // Perform the test separately since this may throw a SecurityError as
    // reported in #326
    try {
        store.supported=typeof window.sessionStorage !== 'undefined';
    } catch(e) {
    }

    return store;
});

// vim: sw=4 expandtab
;
/**
 * Patterns collapsible - Collapsible content
 *
 * Copyright 2012-2013 Florian Friesdorf
 * Copyright 2012-2013 Simplon B.V. - Wichert Akkerman
 * Copyright 2012 Markus Maier
 * Copyright 2013 Peter Lamut
 * Copyright 2012 Jonas Hoersch
 */
define('pat-collapsible',[
    "jquery",
    "pat-inject",
    "pat-logger",
    "pat-parser",
    "pat-store",
    "pat-registry",
    "pat-base",
    "pat-jquery-ext"
], function($, inject, logger, Parser, store, registry, Base) {
    var log = logger.getLogger("pat.collapsible"),
        parser = new Parser("collapsible");

    parser.addArgument("load-content");
    parser.addArgument("store", "none", ["none", "session", "local"]);
    parser.addArgument("transition", "slide", ["none", "css", "fade", "slide", "slide-horizontal"]);
    parser.addArgument("effect-duration", "fast");
    parser.addArgument("effect-easing", "swing");
    parser.addArgument("closed", false);
    parser.addArgument("trigger", "::first");
    parser.addArgument("close-trigger");
    parser.addArgument("open-trigger");

    return Base.extend({
        name: "collapsible",
        trigger: ".pat-collapsible",
        jquery_plugin: true,

        transitions: {
            none: {closed: "hide", open: "show"},
            fade: {closed: "fadeOut", open: "fadeIn"},
            slide: {closed: "slideUp", open: "slideDown"},
            "slide-horizontal": {closed: "slideOut", open: "slideIn"}
        },

        init: function($el, opts) {
            var $content, state, storage;
            this.options = store.updateOptions($el[0], parser.parse($el, opts));

            if (this.options.trigger === "::first") {
                this.$trigger = $el.children(":first");
                $content = $el.children(":gt(0)");
            } else {
                this.$trigger = $(this.options.trigger);
                $content = $el.children();
            }
            if (this.$trigger.length === 0) {
                log.error("Collapsible has no trigger.", $el[0]);
                return;
            }

            this.$panel = $el.find(".panel-content");
            if (this.$panel.length === 0) {
                if ($content.length) {
                    this.$panel = $content
                        .wrapAll("<div class='panel-content' />")
                        .parent();
                } else {
                    this.$panel = $("<div class='panel-content' />")
                        .insertAfter(this.$trigger);
                }
            }

            state=(this.options.closed || $el.hasClass("closed")) ? "closed" : "open";
            if (this.options.store!=="none") {
                storage=(this.options.store==="local" ? store.local : store.session)(this.name);
                state=storage.get($el.attr('id')) || state;
            }

            if (state==="closed") {
                this.$trigger.removeClass("collapsible-open").addClass("collapsible-closed");
                $el.removeClass("open").addClass("closed");
                this.$panel.hide();
            } else {
                if (this.options.loadContent)
                    this._loadContent($el, this.options.loadContent, this.$panel);
                this.$trigger.removeClass("collapsible-closed").addClass("collapsible-open");
                $el.removeClass("closed").addClass("open");
                this.$panel.show();
            }

            this.$trigger
                .off(".pat-collapsible")
                .on("click.pat-collapsible", null, $el, this._onClick.bind(this))
                .on("keypress.pat-collapsible", null, $el, this._onKeyPress.bind(this));

            if (this.options.closeTrigger) {
                $(document).on("click", this.options.closeTrigger, this.close.bind(this));
            }
            if (this.options.openTrigger) {
                $(document).on("click", this.options.openTrigger, this.open.bind(this));
            }

            return $el;
        },

        open: function() {
            if (!this.$el.hasClass("open"))
                this.toggle();
            return this.$el;
        },

        close: function() {
            if (!this.$el.hasClass("closed"))
                this.toggle();
            return this.$el;
        },

        _onClick: function(event) {
            this.toggle(event.data);
        },

        _onKeyPress : function(event){
            var keycode = (event.keyCode ? event.keyCode : event.which);
            if (keycode === 13)
                this.toggle();
        },

        _loadContent: function($el, url, $target) {
            var components = url.split("#"),
                base_url = components[0],
                id = components[1] ? "#" + components[1] : "body",
                opts = [{
                    url: base_url,
                    source: id,
                    $target: $target,
                    dataType: "html"
                }];
            inject.execute(opts, $el);
        },

        // jQuery method to force loading of content.
        loadContent: function($el) {
            return $el.each(function(idx, el) {
                if (this.options.loadContent)
                    this._loadContent($(el), this.options.loadContent, this.$panel);
            }.bind(this));
        },

        toggle: function() {
            var new_state = this.$el.hasClass("closed") ? "open" : "closed";
            if (this.options.store!=="none") {
                var storage=(this.options.store==="local" ? store.local : store.session)(this.name);
                storage.set(this.$el.attr("id"), new_state);
            }
            if (new_state==="open") {
                this.$el.trigger("patterns-collapsible-open");
                this._transit(this.$el, "closed", "open");
            } else {
                this.$el.trigger("patterns-collapsible-close");
                this._transit(this.$el, "open", "closed");
            }
            return this.$el; // allow chaining
        },

        _transit: function($el, from_cls, to_cls) {
            if (to_cls === "open" && this.options.loadContent) {
                this._loadContent($el, this.options.loadContent, this.$panel);
            }
            var duration = (this.options.transition==="css" || this.options.transition==="none") ? null : this.options.effect.duration;
            if (!duration) {
                this.$trigger.removeClass("collapsible-" + from_cls).addClass("collapsible-" + to_cls);
                $el.removeClass(from_cls)
                   .addClass(to_cls)
                   .trigger("pat-update",
                            {pattern: "collapsible",
                             transition: "complete"});
            } else {
                var t = this.transitions[this.options.transition];
                $el.addClass("in-progress")
                   .trigger("pat-update", {pattern: "collapsible", transition: "start"});
                this.$trigger.addClass("collapsible-in-progress");
                this.$panel[t[to_cls]](duration, this.options.effect.easing, function() {
                    this.$trigger.removeClass("collapsible-" + from_cls)
                                 .removeClass("collapsible-in-progress")
                                 .addClass("collapsible-" + to_cls);
                    $el.removeClass(from_cls)
                       .removeClass("in-progress")
                       .addClass(to_cls)
                       .trigger("pat-update", {pattern: "collapsible", transition: "complete"});
                }.bind(this));
            }
        }
    });
});
// jshint indent: 4, browser: true, jquery: true, quotmark: double
// vim: sw=4 expandtab
;
/*!
 * Pikaday
 *
 * Copyright © 2014 David Bushell | BSD & MIT license | https://github.com/dbushell/Pikaday
 */

(function (root, factory)
{
    'use strict';

    var moment;
    if (typeof exports === 'object') {
        // CommonJS module
        // Load moment.js as an optional dependency
        try { moment = require('moment'); } catch (e) {}
        module.exports = factory(moment);
    } else if (typeof define === 'function' && define.amd) {
        // AMD. Register as an anonymous module.
        define('pikaday',['require'],function (req)
        {
            // Load moment.js as an optional dependency
            var id = 'moment';
            try { moment = req(id); } catch (e) {}
            return factory(moment);
        });
    } else {
        root.Pikaday = factory(root.moment);
    }
}(this, function (moment)
{
    'use strict';

    /**
     * feature detection and helper functions
     */
    var hasMoment = typeof moment === 'function',

    hasEventListeners = !!window.addEventListener,

    document = window.document,

    sto = window.setTimeout,

    addEvent = function(el, e, callback, capture)
    {
        if (hasEventListeners) {
            el.addEventListener(e, callback, !!capture);
        } else {
            el.attachEvent('on' + e, callback);
        }
    },

    removeEvent = function(el, e, callback, capture)
    {
        if (hasEventListeners) {
            el.removeEventListener(e, callback, !!capture);
        } else {
            el.detachEvent('on' + e, callback);
        }
    },

    fireEvent = function(el, eventName, data)
    {
        var ev;

        if (document.createEvent) {
            ev = document.createEvent('HTMLEvents');
            ev.initEvent(eventName, true, false);
            ev = extend(ev, data);
            el.dispatchEvent(ev);
        } else if (document.createEventObject) {
            ev = document.createEventObject();
            ev = extend(ev, data);
            el.fireEvent('on' + eventName, ev);
        }
    },

    trim = function(str)
    {
        return str.trim ? str.trim() : str.replace(/^\s+|\s+$/g,'');
    },

    hasClass = function(el, cn)
    {
        return (' ' + el.className + ' ').indexOf(' ' + cn + ' ') !== -1;
    },

    addClass = function(el, cn)
    {
        if (!hasClass(el, cn)) {
            el.className = (el.className === '') ? cn : el.className + ' ' + cn;
        }
    },

    removeClass = function(el, cn)
    {
        el.className = trim((' ' + el.className + ' ').replace(' ' + cn + ' ', ' '));
    },

    isArray = function(obj)
    {
        return (/Array/).test(Object.prototype.toString.call(obj));
    },

    isDate = function(obj)
    {
        return (/Date/).test(Object.prototype.toString.call(obj)) && !isNaN(obj.getTime());
    },

    isWeekend = function(date)
    {
        var day = date.getDay();
        return day === 0 || day === 6;
    },

    isLeapYear = function(year)
    {
        // solution by Matti Virkkunen: http://stackoverflow.com/a/4881951
        return year % 4 === 0 && year % 100 !== 0 || year % 400 === 0;
    },

    getDaysInMonth = function(year, month)
    {
        return [31, isLeapYear(year) ? 29 : 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31][month];
    },

    setToStartOfDay = function(date)
    {
        if (isDate(date)) date.setHours(0,0,0,0);
    },

    compareDates = function(a,b)
    {
        // weak date comparison (use setToStartOfDay(date) to ensure correct result)
        return a.getTime() === b.getTime();
    },

    extend = function(to, from, overwrite)
    {
        var prop, hasProp;
        for (prop in from) {
            hasProp = to[prop] !== undefined;
            if (hasProp && typeof from[prop] === 'object' && from[prop] !== null && from[prop].nodeName === undefined) {
                if (isDate(from[prop])) {
                    if (overwrite) {
                        to[prop] = new Date(from[prop].getTime());
                    }
                }
                else if (isArray(from[prop])) {
                    if (overwrite) {
                        to[prop] = from[prop].slice(0);
                    }
                } else {
                    to[prop] = extend({}, from[prop], overwrite);
                }
            } else if (overwrite || !hasProp) {
                to[prop] = from[prop];
            }
        }
        return to;
    },

    adjustCalendar = function(calendar) {
        if (calendar.month < 0) {
            calendar.year -= Math.ceil(Math.abs(calendar.month)/12);
            calendar.month += 12;
        }
        if (calendar.month > 11) {
            calendar.year += Math.floor(Math.abs(calendar.month)/12);
            calendar.month -= 12;
        }
        return calendar;
    },

    /**
     * defaults and localisation
     */
    defaults = {

        // bind the picker to a form field
        field: null,

        // automatically show/hide the picker on `field` focus (default `true` if `field` is set)
        bound: undefined,

        // position of the datepicker, relative to the field (default to bottom & left)
        // ('bottom' & 'left' keywords are not used, 'top' & 'right' are modifier on the bottom/left position)
        position: 'bottom left',

        // automatically fit in the viewport even if it means repositioning from the position option
        reposition: true,

        // the default output format for `.toString()` and `field` value
        format: 'YYYY-MM-DD',

        // the initial date to view when first opened
        defaultDate: null,

        // make the `defaultDate` the initial selected value
        setDefaultDate: false,

        // first day of week (0: Sunday, 1: Monday etc)
        firstDay: 0,

        // the minimum/earliest date that can be selected
        minDate: null,
        // the maximum/latest date that can be selected
        maxDate: null,

        // number of years either side, or array of upper/lower range
        yearRange: 10,

        // show week numbers at head of row
        showWeekNumber: false,

        // used internally (don't config outside)
        minYear: 0,
        maxYear: 9999,
        minMonth: undefined,
        maxMonth: undefined,

        isRTL: false,

        // Additional text to append to the year in the calendar title
        yearSuffix: '',

        // Render the month after year in the calendar title
        showMonthAfterYear: false,

        // how many months are visible
        numberOfMonths: 1,

        // when numberOfMonths is used, this will help you to choose where the main calendar will be (default `left`, can be set to `right`)
        // only used for the first display or when a selected date is not visible
        mainCalendar: 'left',

        // Specify a DOM element to render the calendar in
        container: undefined,

        // internationalization
        i18n: {
            previousMonth : 'Previous Month',
            nextMonth     : 'Next Month',
            months        : ['January','February','March','April','May','June','July','August','September','October','November','December'],
            weekdays      : ['Sunday','Monday','Tuesday','Wednesday','Thursday','Friday','Saturday'],
            weekdaysShort : ['Sun','Mon','Tue','Wed','Thu','Fri','Sat']
        },

        // callback function
        onSelect: null,
        onOpen: null,
        onClose: null,
        onDraw: null
    },


    /**
     * templating functions to abstract HTML rendering
     */
    renderDayName = function(opts, day, abbr)
    {
        day += opts.firstDay;
        while (day >= 7) {
            day -= 7;
        }
        return abbr ? opts.i18n.weekdaysShort[day] : opts.i18n.weekdays[day];
    },

    renderDay = function(d, m, y, isSelected, isToday, isDisabled, isEmpty)
    {
        if (isEmpty) {
            return '<td class="is-empty"></td>';
        }
        var arr = [];
        if (isDisabled) {
            arr.push('is-disabled');
        }
        if (isToday) {
            arr.push('is-today');
        }
        if (isSelected) {
            arr.push('is-selected');
        }
        return '<td data-day="' + d + '" class="' + arr.join(' ') + '">' +
                 '<button class="pika-button pika-day" type="button" ' +
                    'data-pika-year="' + y + '" data-pika-month="' + m + '" data-pika-day="' + d + '">' +
                        d +
                 '</button>' +
               '</td>';
    },

    renderWeek = function (d, m, y) {
        // Lifted from http://javascript.about.com/library/blweekyear.htm, lightly modified.
        var onejan = new Date(y, 0, 1),
            weekNum = Math.ceil((((new Date(y, m, d) - onejan) / 86400000) + onejan.getDay()+1)/7);
        return '<td class="pika-week">' + weekNum + '</td>';
    },

    renderRow = function(days, isRTL)
    {
        return '<tr>' + (isRTL ? days.reverse() : days).join('') + '</tr>';
    },

    renderBody = function(rows)
    {
        return '<tbody>' + rows.join('') + '</tbody>';
    },

    renderHead = function(opts)
    {
        var i, arr = [];
        if (opts.showWeekNumber) {
            arr.push('<th></th>');
        }
        for (i = 0; i < 7; i++) {
            arr.push('<th scope="col"><abbr title="' + renderDayName(opts, i) + '">' + renderDayName(opts, i, true) + '</abbr></th>');
        }
        return '<thead>' + (opts.isRTL ? arr.reverse() : arr).join('') + '</thead>';
    },

    renderTitle = function(instance, c, year, month, refYear)
    {
        var i, j, arr,
            opts = instance._o,
            isMinYear = year === opts.minYear,
            isMaxYear = year === opts.maxYear,
            html = '<div class="pika-title">',
            monthHtml,
            yearHtml,
            prev = true,
            next = true;

        for (arr = [], i = 0; i < 12; i++) {
            arr.push('<option value="' + (year === refYear ? i - c : 12 + i - c) + '"' +
                (i === month ? ' selected': '') +
                ((isMinYear && i < opts.minMonth) || (isMaxYear && i > opts.maxMonth) ? 'disabled' : '') + '>' +
                opts.i18n.months[i] + '</option>');
        }
        monthHtml = '<div class="pika-label">' + opts.i18n.months[month] + '<select class="pika-select pika-select-month">' + arr.join('') + '</select></div>';

        if (isArray(opts.yearRange)) {
            i = opts.yearRange[0];
            j = opts.yearRange[1] + 1;
        } else {
            i = year - opts.yearRange;
            j = 1 + year + opts.yearRange;
        }

        for (arr = []; i < j && i <= opts.maxYear; i++) {
            if (i >= opts.minYear) {
                arr.push('<option value="' + i + '"' + (i === year ? ' selected': '') + '>' + (i) + '</option>');
            }
        }
        yearHtml = '<div class="pika-label">' + year + opts.yearSuffix + '<select class="pika-select pika-select-year">' + arr.join('') + '</select></div>';

        if (opts.showMonthAfterYear) {
            html += yearHtml + monthHtml;
        } else {
            html += monthHtml + yearHtml;
        }

        if (isMinYear && (month === 0 || opts.minMonth >= month)) {
            prev = false;
        }

        if (isMaxYear && (month === 11 || opts.maxMonth <= month)) {
            next = false;
        }

        if (c === 0) {
            html += '<button class="pika-prev' + (prev ? '' : ' is-disabled') + '" type="button">' + opts.i18n.previousMonth + '</button>';
        }
        if (c === (instance._o.numberOfMonths - 1) ) {
            html += '<button class="pika-next' + (next ? '' : ' is-disabled') + '" type="button">' + opts.i18n.nextMonth + '</button>';
        }

        return html += '</div>';
    },

    renderTable = function(opts, data)
    {
        return '<table cellpadding="0" cellspacing="0" class="pika-table">' + renderHead(opts) + renderBody(data) + '</table>';
    },


    /**
     * Pikaday constructor
     */
    Pikaday = function(options)
    {
        var self = this,
            opts = self.config(options);

        self._onMouseDown = function(e)
        {
            if (!self._v) {
                return;
            }
            e = e || window.event;
            var target = e.target || e.srcElement;
            if (!target) {
                return;
            }

            if (!hasClass(target, 'is-disabled')) {
                if (hasClass(target, 'pika-button') && !hasClass(target, 'is-empty')) {
                    self.setDate(new Date(target.getAttribute('data-pika-year'), target.getAttribute('data-pika-month'), target.getAttribute('data-pika-day')));
                    if (opts.bound) {
                        sto(function() {
                            self.hide();
                            if (opts.field) {
                                opts.field.blur();
                            }
                        }, 100);
                    }
                    return;
                }
                else if (hasClass(target, 'pika-prev')) {
                    self.prevMonth();
                }
                else if (hasClass(target, 'pika-next')) {
                    self.nextMonth();
                }
            }
            if (!hasClass(target, 'pika-select')) {
                if (e.preventDefault) {
                    e.preventDefault();
                } else {
                    e.returnValue = false;
                    return false;
                }
            } else {
                self._c = true;
            }
        };

        self._onChange = function(e)
        {
            e = e || window.event;
            var target = e.target || e.srcElement;
            if (!target) {
                return;
            }
            if (hasClass(target, 'pika-select-month')) {
                self.gotoMonth(target.value);
            }
            else if (hasClass(target, 'pika-select-year')) {
                self.gotoYear(target.value);
            }
        };

        self._onInputChange = function(e)
        {
            var date;

            if (e.firedBy === self) {
                return;
            }
            if (hasMoment) {
                date = moment(opts.field.value, opts.format);
                date = (date && date.isValid()) ? date.toDate() : null;
            }
            else {
                date = new Date(Date.parse(opts.field.value));
            }
            self.setDate(isDate(date) ? date : null);
            if (!self._v) {
                self.show();
            }
        };

        self._onInputFocus = function()
        {
            self.show();
        };

        self._onInputClick = function()
        {
            self.show();
        };

        self._onInputBlur = function()
        {
            // IE allows pika div to gain focus; catch blur the input field
            var pEl = document.activeElement;
            do {
                if (hasClass(pEl, 'pika-single')) {
                    return;
                }
            }
            while ((pEl = pEl.parentNode));
            
            if (!self._c) {
                self._b = sto(function() {
                    self.hide();
                }, 50);
            }
            self._c = false;
        };

        self._onClick = function(e)
        {
            e = e || window.event;
            var target = e.target || e.srcElement,
                pEl = target;
            if (!target) {
                return;
            }
            if (!hasEventListeners && hasClass(target, 'pika-select')) {
                if (!target.onchange) {
                    target.setAttribute('onchange', 'return;');
                    addEvent(target, 'change', self._onChange);
                }
            }
            do {
                if (hasClass(pEl, 'pika-single') || pEl === opts.trigger) {
                    return;
                }
            }
            while ((pEl = pEl.parentNode));
            if (self._v && target !== opts.trigger && pEl !== opts.trigger) {
                self.hide();
            }
        };

        self.el = document.createElement('div');
        self.el.className = 'pika-single' + (opts.isRTL ? ' is-rtl' : '');

        addEvent(self.el, 'mousedown', self._onMouseDown, true);
        addEvent(self.el, 'change', self._onChange);

        if (opts.field) {
            if (opts.container) {
                opts.container.appendChild(self.el);
            } else if (opts.bound) {
                document.body.appendChild(self.el);
            } else {
                opts.field.parentNode.insertBefore(self.el, opts.field.nextSibling);
            }
            addEvent(opts.field, 'change', self._onInputChange);

            if (!opts.defaultDate) {
                if (hasMoment && opts.field.value) {
                    opts.defaultDate = moment(opts.field.value, opts.format).toDate();
                } else {
                    opts.defaultDate = new Date(Date.parse(opts.field.value));
                }
                opts.setDefaultDate = true;
            }
        }

        var defDate = opts.defaultDate;

        if (isDate(defDate)) {
            if (opts.setDefaultDate) {
                self.setDate(defDate, true);
            } else {
                self.gotoDate(defDate);
            }
        } else {
            self.gotoDate(new Date());
        }

        if (opts.bound) {
            this.hide();
            self.el.className += ' is-bound';
            addEvent(opts.trigger, 'click', self._onInputClick);
            addEvent(opts.trigger, 'focus', self._onInputFocus);
            addEvent(opts.trigger, 'blur', self._onInputBlur);
        } else {
            this.show();
        }
    };


    /**
     * public Pikaday API
     */
    Pikaday.prototype = {


        /**
         * configure functionality
         */
        config: function(options)
        {
            if (!this._o) {
                this._o = extend({}, defaults, true);
            }

            var opts = extend(this._o, options, true);

            opts.isRTL = !!opts.isRTL;

            opts.field = (opts.field && opts.field.nodeName) ? opts.field : null;

            opts.bound = !!(opts.bound !== undefined ? opts.field && opts.bound : opts.field);

            opts.trigger = (opts.trigger && opts.trigger.nodeName) ? opts.trigger : opts.field;

            opts.disableWeekends = !!opts.disableWeekends;

            opts.disableDayFn = (typeof opts.disableDayFn) == "function" ? opts.disableDayFn : null;

            var nom = parseInt(opts.numberOfMonths, 10) || 1;
            opts.numberOfMonths = nom > 4 ? 4 : nom;

            if (!isDate(opts.minDate)) {
                opts.minDate = false;
            }
            if (!isDate(opts.maxDate)) {
                opts.maxDate = false;
            }
            if ((opts.minDate && opts.maxDate) && opts.maxDate < opts.minDate) {
                opts.maxDate = opts.minDate = false;
            }
            if (opts.minDate) {
                setToStartOfDay(opts.minDate);
                opts.minYear  = opts.minDate.getFullYear();
                opts.minMonth = opts.minDate.getMonth();
            }
            if (opts.maxDate) {
                setToStartOfDay(opts.maxDate);
                opts.maxYear  = opts.maxDate.getFullYear();
                opts.maxMonth = opts.maxDate.getMonth();
            }

            if (isArray(opts.yearRange)) {
                var fallback = new Date().getFullYear() - 10;
                opts.yearRange[0] = parseInt(opts.yearRange[0], 10) || fallback;
                opts.yearRange[1] = parseInt(opts.yearRange[1], 10) || fallback;
            } else {
                opts.yearRange = Math.abs(parseInt(opts.yearRange, 10)) || defaults.yearRange;
                if (opts.yearRange > 100) {
                    opts.yearRange = 100;
                }
            }

            return opts;
        },

        /**
         * return a formatted string of the current selection (using Moment.js if available)
         */
        toString: function(format)
        {
            return !isDate(this._d) ? '' : hasMoment ? moment(this._d).format(format || this._o.format) : this._d.toDateString();
        },

        /**
         * return a Moment.js object of the current selection (if available)
         */
        getMoment: function()
        {
            return hasMoment ? moment(this._d) : null;
        },

        /**
         * set the current selection from a Moment.js object (if available)
         */
        setMoment: function(date, preventOnSelect)
        {
            if (hasMoment && moment.isMoment(date)) {
                this.setDate(date.toDate(), preventOnSelect);
            }
        },

        /**
         * return a Date object of the current selection
         */
        getDate: function()
        {
            return isDate(this._d) ? new Date(this._d.getTime()) : null;
        },

        /**
         * set the current selection
         */
        setDate: function(date, preventOnSelect)
        {
            if (!date) {
                this._d = null;

                if (this._o.field) {
                    this._o.field.value = '';
                    fireEvent(this._o.field, 'change', { firedBy: this });
                }

                return this.draw();
            }
            if (typeof date === 'string') {
                date = new Date(Date.parse(date));
            }
            if (!isDate(date)) {
                return;
            }

            var min = this._o.minDate,
                max = this._o.maxDate;

            if (isDate(min) && date < min) {
                date = min;
            } else if (isDate(max) && date > max) {
                date = max;
            }

            this._d = new Date(date.getTime());
            setToStartOfDay(this._d);
            this.gotoDate(this._d);

            if (this._o.field) {
                this._o.field.value = this.toString();
                fireEvent(this._o.field, 'change', { firedBy: this });
            }
            if (!preventOnSelect && typeof this._o.onSelect === 'function') {
                this._o.onSelect.call(this, this.getDate());
            }
        },

        /**
         * change view to a specific date
         */
        gotoDate: function(date)
        {
            var newCalendar = true;

            if (!isDate(date)) {
                return;
            }

            if (this.calendars) {
                var firstVisibleDate = new Date(this.calendars[0].year, this.calendars[0].month, 1),
                    lastVisibleDate = new Date(this.calendars[this.calendars.length-1].year, this.calendars[this.calendars.length-1].month, 1),
                    visibleDate = date.getTime();
                // get the end of the month
                lastVisibleDate.setMonth(lastVisibleDate.getMonth()+1);
                lastVisibleDate.setDate(lastVisibleDate.getDate()-1);
                newCalendar = (visibleDate < firstVisibleDate.getTime() || lastVisibleDate.getTime() < visibleDate);
            }

            if (newCalendar) {
                this.calendars = [{
                    month: date.getMonth(),
                    year: date.getFullYear()
                }];
                if (this._o.mainCalendar === 'right') {
                    this.calendars[0].month += 1 - this._o.numberOfMonths;
                }
            }

            this.adjustCalendars();
        },

        adjustCalendars: function() {
            this.calendars[0] = adjustCalendar(this.calendars[0]);
            for (var c = 1; c < this._o.numberOfMonths; c++) {
                this.calendars[c] = adjustCalendar({
                    month: this.calendars[0].month + c,
                    year: this.calendars[0].year
                });
            }
            this.draw();
        },

        gotoToday: function()
        {
            this.gotoDate(new Date());
        },

        /**
         * change view to a specific month (zero-index, e.g. 0: January)
         */
        gotoMonth: function(month)
        {
            if (!isNaN(month)) {
                this.calendars[0].month = parseInt(month, 10);
                this.adjustCalendars();
            }
        },

        nextMonth: function()
        {
            this.calendars[0].month++;
            this.adjustCalendars();
        },

        prevMonth: function()
        {
            this.calendars[0].month--;
            this.adjustCalendars();
        },

        /**
         * change view to a specific full year (e.g. "2012")
         */
        gotoYear: function(year)
        {
            if (!isNaN(year)) {
                this.calendars[0].year = parseInt(year, 10);
                this.adjustCalendars();
            }
        },

        /**
         * change the minDate
         */
        setMinDate: function(value)
        {
            this._o.minDate = value;
        },

        /**
         * change the maxDate
         */
        setMaxDate: function(value)
        {
            this._o.maxDate = value;
        },

        /**
         * refresh the HTML
         */
        draw: function(force)
        {
            if (!this._v && !force) {
                return;
            }
            var opts = this._o,
                minYear = opts.minYear,
                maxYear = opts.maxYear,
                minMonth = opts.minMonth,
                maxMonth = opts.maxMonth,
                html = '';

            if (this._y <= minYear) {
                this._y = minYear;
                if (!isNaN(minMonth) && this._m < minMonth) {
                    this._m = minMonth;
                }
            }
            if (this._y >= maxYear) {
                this._y = maxYear;
                if (!isNaN(maxMonth) && this._m > maxMonth) {
                    this._m = maxMonth;
                }
            }

            for (var c = 0; c < opts.numberOfMonths; c++) {
                html += '<div class="pika-lendar">' + renderTitle(this, c, this.calendars[c].year, this.calendars[c].month, this.calendars[0].year) + this.render(this.calendars[c].year, this.calendars[c].month) + '</div>';
            }

            this.el.innerHTML = html;

            if (opts.bound) {
                if(opts.field.type !== 'hidden') {
                    sto(function() {
                        opts.trigger.focus();
                    }, 1);
                }
            }

            if (typeof this._o.onDraw === 'function') {
                var self = this;
                sto(function() {
                    self._o.onDraw.call(self);
                }, 0);
            }
        },

        adjustPosition: function()
        {
            if (this._o.container) return;
            var field = this._o.trigger, pEl = field,
            width = this.el.offsetWidth, height = this.el.offsetHeight,
            viewportWidth = window.innerWidth || document.documentElement.clientWidth,
            viewportHeight = window.innerHeight || document.documentElement.clientHeight,
            scrollTop = window.pageYOffset || document.body.scrollTop || document.documentElement.scrollTop,
            left, top, clientRect;

            if (typeof field.getBoundingClientRect === 'function') {
                clientRect = field.getBoundingClientRect();
                left = clientRect.left + window.pageXOffset;
                top = clientRect.bottom + window.pageYOffset;
            } else {
                left = pEl.offsetLeft;
                top  = pEl.offsetTop + pEl.offsetHeight;
                while((pEl = pEl.offsetParent)) {
                    left += pEl.offsetLeft;
                    top  += pEl.offsetTop;
                }
            }

            // default position is bottom & left
            if ((this._o.reposition && left + width > viewportWidth) ||
                (
                    this._o.position.indexOf('right') > -1 &&
                    left - width + field.offsetWidth > 0
                )
            ) {
                left = left - width + field.offsetWidth;
            }
            if ((this._o.reposition && top + height > viewportHeight + scrollTop) ||
                (
                    this._o.position.indexOf('top') > -1 &&
                    top - height - field.offsetHeight > 0
                )
            ) {
                top = top - height - field.offsetHeight;
            }

            this.el.style.cssText = [
                'position: absolute',
                'left: ' + left + 'px',
                'top: ' + top + 'px'
            ].join(';');
        },

        /**
         * render HTML for a particular month
         */
        render: function(year, month)
        {
            var opts   = this._o,
                now    = new Date(),
                days   = getDaysInMonth(year, month),
                before = new Date(year, month, 1).getDay(),
                data   = [],
                row    = [];
            setToStartOfDay(now);
            if (opts.firstDay > 0) {
                before -= opts.firstDay;
                if (before < 0) {
                    before += 7;
                }
            }
            var cells = days + before,
                after = cells;
            while(after > 7) {
                after -= 7;
            }
            cells += 7 - after;
            for (var i = 0, r = 0; i < cells; i++)
            {
                var day = new Date(year, month, 1 + (i - before)),
                    isSelected = isDate(this._d) ? compareDates(day, this._d) : false,
                    isToday = compareDates(day, now),
                    isEmpty = i < before || i >= (days + before),
                    isDisabled = (opts.minDate && day < opts.minDate) ||
                                 (opts.maxDate && day > opts.maxDate) ||
                                 (opts.disableWeekends && isWeekend(day)) ||
                                 (opts.disableDayFn && opts.disableDayFn(day));

                row.push(renderDay(1 + (i - before), month, year, isSelected, isToday, isDisabled, isEmpty));

                if (++r === 7) {
                    if (opts.showWeekNumber) {
                        row.unshift(renderWeek(i - before, month, year));
                    }
                    data.push(renderRow(row, opts.isRTL));
                    row = [];
                    r = 0;
                }
            }
            return renderTable(opts, data);
        },

        isVisible: function()
        {
            return this._v;
        },

        show: function()
        {
            if (!this._v) {
                removeClass(this.el, 'is-hidden');
                this._v = true;
                this.draw();
                if (this._o.bound) {
                    addEvent(document, 'click', this._onClick);
                    this.adjustPosition();
                }
                if (typeof this._o.onOpen === 'function') {
                    this._o.onOpen.call(this);
                }
            }
        },

        hide: function()
        {
            var v = this._v;
            if (v !== false) {
                if (this._o.bound) {
                    removeEvent(document, 'click', this._onClick);
                }
                this.el.style.cssText = '';
                addClass(this.el, 'is-hidden');
                this._v = false;
                if (v !== undefined && typeof this._o.onClose === 'function') {
                    this._o.onClose.call(this);
                }
            }
        },

        /**
         * GAME OVER
         */
        destroy: function()
        {
            this.hide();
            removeEvent(this.el, 'mousedown', this._onMouseDown, true);
            removeEvent(this.el, 'change', this._onChange);
            if (this._o.field) {
                removeEvent(this._o.field, 'change', this._onInputChange);
                if (this._o.bound) {
                    removeEvent(this._o.trigger, 'click', this._onInputClick);
                    removeEvent(this._o.trigger, 'focus', this._onInputFocus);
                    removeEvent(this._o.trigger, 'blur', this._onInputBlur);
                }
            }
            if (this.el.parentNode) {
                this.el.parentNode.removeChild(this.el);
            }
        }

    };

    return Pikaday;

}));

//! moment.js
//! version : 2.10.6
//! authors : Tim Wood, Iskren Chernev, Moment.js contributors
//! license : MIT
//! momentjs.com

(function (global, factory) {
    typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory() :
    typeof define === 'function' && define.amd ? define('moment',factory) :
    global.moment = factory()
}(this, function () { 'use strict';

    var hookCallback;

    function utils_hooks__hooks () {
        return hookCallback.apply(null, arguments);
    }

    // This is done to register the method called with moment()
    // without creating circular dependencies.
    function setHookCallback (callback) {
        hookCallback = callback;
    }

    function isArray(input) {
        return Object.prototype.toString.call(input) === '[object Array]';
    }

    function isDate(input) {
        return input instanceof Date || Object.prototype.toString.call(input) === '[object Date]';
    }

    function map(arr, fn) {
        var res = [], i;
        for (i = 0; i < arr.length; ++i) {
            res.push(fn(arr[i], i));
        }
        return res;
    }

    function hasOwnProp(a, b) {
        return Object.prototype.hasOwnProperty.call(a, b);
    }

    function extend(a, b) {
        for (var i in b) {
            if (hasOwnProp(b, i)) {
                a[i] = b[i];
            }
        }

        if (hasOwnProp(b, 'toString')) {
            a.toString = b.toString;
        }

        if (hasOwnProp(b, 'valueOf')) {
            a.valueOf = b.valueOf;
        }

        return a;
    }

    function create_utc__createUTC (input, format, locale, strict) {
        return createLocalOrUTC(input, format, locale, strict, true).utc();
    }

    function defaultParsingFlags() {
        // We need to deep clone this object.
        return {
            empty           : false,
            unusedTokens    : [],
            unusedInput     : [],
            overflow        : -2,
            charsLeftOver   : 0,
            nullInput       : false,
            invalidMonth    : null,
            invalidFormat   : false,
            userInvalidated : false,
            iso             : false
        };
    }

    function getParsingFlags(m) {
        if (m._pf == null) {
            m._pf = defaultParsingFlags();
        }
        return m._pf;
    }

    function valid__isValid(m) {
        if (m._isValid == null) {
            var flags = getParsingFlags(m);
            m._isValid = !isNaN(m._d.getTime()) &&
                flags.overflow < 0 &&
                !flags.empty &&
                !flags.invalidMonth &&
                !flags.invalidWeekday &&
                !flags.nullInput &&
                !flags.invalidFormat &&
                !flags.userInvalidated;

            if (m._strict) {
                m._isValid = m._isValid &&
                    flags.charsLeftOver === 0 &&
                    flags.unusedTokens.length === 0 &&
                    flags.bigHour === undefined;
            }
        }
        return m._isValid;
    }

    function valid__createInvalid (flags) {
        var m = create_utc__createUTC(NaN);
        if (flags != null) {
            extend(getParsingFlags(m), flags);
        }
        else {
            getParsingFlags(m).userInvalidated = true;
        }

        return m;
    }

    var momentProperties = utils_hooks__hooks.momentProperties = [];

    function copyConfig(to, from) {
        var i, prop, val;

        if (typeof from._isAMomentObject !== 'undefined') {
            to._isAMomentObject = from._isAMomentObject;
        }
        if (typeof from._i !== 'undefined') {
            to._i = from._i;
        }
        if (typeof from._f !== 'undefined') {
            to._f = from._f;
        }
        if (typeof from._l !== 'undefined') {
            to._l = from._l;
        }
        if (typeof from._strict !== 'undefined') {
            to._strict = from._strict;
        }
        if (typeof from._tzm !== 'undefined') {
            to._tzm = from._tzm;
        }
        if (typeof from._isUTC !== 'undefined') {
            to._isUTC = from._isUTC;
        }
        if (typeof from._offset !== 'undefined') {
            to._offset = from._offset;
        }
        if (typeof from._pf !== 'undefined') {
            to._pf = getParsingFlags(from);
        }
        if (typeof from._locale !== 'undefined') {
            to._locale = from._locale;
        }

        if (momentProperties.length > 0) {
            for (i in momentProperties) {
                prop = momentProperties[i];
                val = from[prop];
                if (typeof val !== 'undefined') {
                    to[prop] = val;
                }
            }
        }

        return to;
    }

    var updateInProgress = false;

    // Moment prototype object
    function Moment(config) {
        copyConfig(this, config);
        this._d = new Date(config._d != null ? config._d.getTime() : NaN);
        // Prevent infinite loop in case updateOffset creates new moment
        // objects.
        if (updateInProgress === false) {
            updateInProgress = true;
            utils_hooks__hooks.updateOffset(this);
            updateInProgress = false;
        }
    }

    function isMoment (obj) {
        return obj instanceof Moment || (obj != null && obj._isAMomentObject != null);
    }

    function absFloor (number) {
        if (number < 0) {
            return Math.ceil(number);
        } else {
            return Math.floor(number);
        }
    }

    function toInt(argumentForCoercion) {
        var coercedNumber = +argumentForCoercion,
            value = 0;

        if (coercedNumber !== 0 && isFinite(coercedNumber)) {
            value = absFloor(coercedNumber);
        }

        return value;
    }

    function compareArrays(array1, array2, dontConvert) {
        var len = Math.min(array1.length, array2.length),
            lengthDiff = Math.abs(array1.length - array2.length),
            diffs = 0,
            i;
        for (i = 0; i < len; i++) {
            if ((dontConvert && array1[i] !== array2[i]) ||
                (!dontConvert && toInt(array1[i]) !== toInt(array2[i]))) {
                diffs++;
            }
        }
        return diffs + lengthDiff;
    }

    function Locale() {
    }

    var locales = {};
    var globalLocale;

    function normalizeLocale(key) {
        return key ? key.toLowerCase().replace('_', '-') : key;
    }

    // pick the locale from the array
    // try ['en-au', 'en-gb'] as 'en-au', 'en-gb', 'en', as in move through the list trying each
    // substring from most specific to least, but move to the next array item if it's a more specific variant than the current root
    function chooseLocale(names) {
        var i = 0, j, next, locale, split;

        while (i < names.length) {
            split = normalizeLocale(names[i]).split('-');
            j = split.length;
            next = normalizeLocale(names[i + 1]);
            next = next ? next.split('-') : null;
            while (j > 0) {
                locale = loadLocale(split.slice(0, j).join('-'));
                if (locale) {
                    return locale;
                }
                if (next && next.length >= j && compareArrays(split, next, true) >= j - 1) {
                    //the next array item is better than a shallower substring of this one
                    break;
                }
                j--;
            }
            i++;
        }
        return null;
    }

    function loadLocale(name) {
        var oldLocale = null;
        // TODO: Find a better way to register and load all the locales in Node
        if (!locales[name] && typeof module !== 'undefined' &&
                module && module.exports) {
            try {
                oldLocale = globalLocale._abbr;
                require('./locale/' + name);
                // because defineLocale currently also sets the global locale, we
                // want to undo that for lazy loaded locales
                locale_locales__getSetGlobalLocale(oldLocale);
            } catch (e) { }
        }
        return locales[name];
    }

    // This function will load locale and then set the global locale.  If
    // no arguments are passed in, it will simply return the current global
    // locale key.
    function locale_locales__getSetGlobalLocale (key, values) {
        var data;
        if (key) {
            if (typeof values === 'undefined') {
                data = locale_locales__getLocale(key);
            }
            else {
                data = defineLocale(key, values);
            }

            if (data) {
                // moment.duration._locale = moment._locale = data;
                globalLocale = data;
            }
        }

        return globalLocale._abbr;
    }

    function defineLocale (name, values) {
        if (values !== null) {
            values.abbr = name;
            locales[name] = locales[name] || new Locale();
            locales[name].set(values);

            // backwards compat for now: also set the locale
            locale_locales__getSetGlobalLocale(name);

            return locales[name];
        } else {
            // useful for testing
            delete locales[name];
            return null;
        }
    }

    // returns locale data
    function locale_locales__getLocale (key) {
        var locale;

        if (key && key._locale && key._locale._abbr) {
            key = key._locale._abbr;
        }

        if (!key) {
            return globalLocale;
        }

        if (!isArray(key)) {
            //short-circuit everything else
            locale = loadLocale(key);
            if (locale) {
                return locale;
            }
            key = [key];
        }

        return chooseLocale(key);
    }

    var aliases = {};

    function addUnitAlias (unit, shorthand) {
        var lowerCase = unit.toLowerCase();
        aliases[lowerCase] = aliases[lowerCase + 's'] = aliases[shorthand] = unit;
    }

    function normalizeUnits(units) {
        return typeof units === 'string' ? aliases[units] || aliases[units.toLowerCase()] : undefined;
    }

    function normalizeObjectUnits(inputObject) {
        var normalizedInput = {},
            normalizedProp,
            prop;

        for (prop in inputObject) {
            if (hasOwnProp(inputObject, prop)) {
                normalizedProp = normalizeUnits(prop);
                if (normalizedProp) {
                    normalizedInput[normalizedProp] = inputObject[prop];
                }
            }
        }

        return normalizedInput;
    }

    function makeGetSet (unit, keepTime) {
        return function (value) {
            if (value != null) {
                get_set__set(this, unit, value);
                utils_hooks__hooks.updateOffset(this, keepTime);
                return this;
            } else {
                return get_set__get(this, unit);
            }
        };
    }

    function get_set__get (mom, unit) {
        return mom._d['get' + (mom._isUTC ? 'UTC' : '') + unit]();
    }

    function get_set__set (mom, unit, value) {
        return mom._d['set' + (mom._isUTC ? 'UTC' : '') + unit](value);
    }

    // MOMENTS

    function getSet (units, value) {
        var unit;
        if (typeof units === 'object') {
            for (unit in units) {
                this.set(unit, units[unit]);
            }
        } else {
            units = normalizeUnits(units);
            if (typeof this[units] === 'function') {
                return this[units](value);
            }
        }
        return this;
    }

    function zeroFill(number, targetLength, forceSign) {
        var absNumber = '' + Math.abs(number),
            zerosToFill = targetLength - absNumber.length,
            sign = number >= 0;
        return (sign ? (forceSign ? '+' : '') : '-') +
            Math.pow(10, Math.max(0, zerosToFill)).toString().substr(1) + absNumber;
    }

    var formattingTokens = /(\[[^\[]*\])|(\\)?(Mo|MM?M?M?|Do|DDDo|DD?D?D?|ddd?d?|do?|w[o|w]?|W[o|W]?|Q|YYYYYY|YYYYY|YYYY|YY|gg(ggg?)?|GG(GGG?)?|e|E|a|A|hh?|HH?|mm?|ss?|S{1,9}|x|X|zz?|ZZ?|.)/g;

    var localFormattingTokens = /(\[[^\[]*\])|(\\)?(LTS|LT|LL?L?L?|l{1,4})/g;

    var formatFunctions = {};

    var formatTokenFunctions = {};

    // token:    'M'
    // padded:   ['MM', 2]
    // ordinal:  'Mo'
    // callback: function () { this.month() + 1 }
    function addFormatToken (token, padded, ordinal, callback) {
        var func = callback;
        if (typeof callback === 'string') {
            func = function () {
                return this[callback]();
            };
        }
        if (token) {
            formatTokenFunctions[token] = func;
        }
        if (padded) {
            formatTokenFunctions[padded[0]] = function () {
                return zeroFill(func.apply(this, arguments), padded[1], padded[2]);
            };
        }
        if (ordinal) {
            formatTokenFunctions[ordinal] = function () {
                return this.localeData().ordinal(func.apply(this, arguments), token);
            };
        }
    }

    function removeFormattingTokens(input) {
        if (input.match(/\[[\s\S]/)) {
            return input.replace(/^\[|\]$/g, '');
        }
        return input.replace(/\\/g, '');
    }

    function makeFormatFunction(format) {
        var array = format.match(formattingTokens), i, length;

        for (i = 0, length = array.length; i < length; i++) {
            if (formatTokenFunctions[array[i]]) {
                array[i] = formatTokenFunctions[array[i]];
            } else {
                array[i] = removeFormattingTokens(array[i]);
            }
        }

        return function (mom) {
            var output = '';
            for (i = 0; i < length; i++) {
                output += array[i] instanceof Function ? array[i].call(mom, format) : array[i];
            }
            return output;
        };
    }

    // format date using native date object
    function formatMoment(m, format) {
        if (!m.isValid()) {
            return m.localeData().invalidDate();
        }

        format = expandFormat(format, m.localeData());
        formatFunctions[format] = formatFunctions[format] || makeFormatFunction(format);

        return formatFunctions[format](m);
    }

    function expandFormat(format, locale) {
        var i = 5;

        function replaceLongDateFormatTokens(input) {
            return locale.longDateFormat(input) || input;
        }

        localFormattingTokens.lastIndex = 0;
        while (i >= 0 && localFormattingTokens.test(format)) {
            format = format.replace(localFormattingTokens, replaceLongDateFormatTokens);
            localFormattingTokens.lastIndex = 0;
            i -= 1;
        }

        return format;
    }

    var match1         = /\d/;            //       0 - 9
    var match2         = /\d\d/;          //      00 - 99
    var match3         = /\d{3}/;         //     000 - 999
    var match4         = /\d{4}/;         //    0000 - 9999
    var match6         = /[+-]?\d{6}/;    // -999999 - 999999
    var match1to2      = /\d\d?/;         //       0 - 99
    var match1to3      = /\d{1,3}/;       //       0 - 999
    var match1to4      = /\d{1,4}/;       //       0 - 9999
    var match1to6      = /[+-]?\d{1,6}/;  // -999999 - 999999

    var matchUnsigned  = /\d+/;           //       0 - inf
    var matchSigned    = /[+-]?\d+/;      //    -inf - inf

    var matchOffset    = /Z|[+-]\d\d:?\d\d/gi; // +00:00 -00:00 +0000 -0000 or Z

    var matchTimestamp = /[+-]?\d+(\.\d{1,3})?/; // 123456789 123456789.123

    // any word (or two) characters or numbers including two/three word month in arabic.
    var matchWord = /[0-9]*['a-z\u00A0-\u05FF\u0700-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF]+|[\u0600-\u06FF\/]+(\s*?[\u0600-\u06FF]+){1,2}/i;

    var regexes = {};

    function isFunction (sth) {
        // https://github.com/moment/moment/issues/2325
        return typeof sth === 'function' &&
            Object.prototype.toString.call(sth) === '[object Function]';
    }


    function addRegexToken (token, regex, strictRegex) {
        regexes[token] = isFunction(regex) ? regex : function (isStrict) {
            return (isStrict && strictRegex) ? strictRegex : regex;
        };
    }

    function getParseRegexForToken (token, config) {
        if (!hasOwnProp(regexes, token)) {
            return new RegExp(unescapeFormat(token));
        }

        return regexes[token](config._strict, config._locale);
    }

    // Code from http://stackoverflow.com/questions/3561493/is-there-a-regexp-escape-function-in-javascript
    function unescapeFormat(s) {
        return s.replace('\\', '').replace(/\\(\[)|\\(\])|\[([^\]\[]*)\]|\\(.)/g, function (matched, p1, p2, p3, p4) {
            return p1 || p2 || p3 || p4;
        }).replace(/[-\/\\^$*+?.()|[\]{}]/g, '\\$&');
    }

    var tokens = {};

    function addParseToken (token, callback) {
        var i, func = callback;
        if (typeof token === 'string') {
            token = [token];
        }
        if (typeof callback === 'number') {
            func = function (input, array) {
                array[callback] = toInt(input);
            };
        }
        for (i = 0; i < token.length; i++) {
            tokens[token[i]] = func;
        }
    }

    function addWeekParseToken (token, callback) {
        addParseToken(token, function (input, array, config, token) {
            config._w = config._w || {};
            callback(input, config._w, config, token);
        });
    }

    function addTimeToArrayFromToken(token, input, config) {
        if (input != null && hasOwnProp(tokens, token)) {
            tokens[token](input, config._a, config, token);
        }
    }

    var YEAR = 0;
    var MONTH = 1;
    var DATE = 2;
    var HOUR = 3;
    var MINUTE = 4;
    var SECOND = 5;
    var MILLISECOND = 6;

    function daysInMonth(year, month) {
        return new Date(Date.UTC(year, month + 1, 0)).getUTCDate();
    }

    // FORMATTING

    addFormatToken('M', ['MM', 2], 'Mo', function () {
        return this.month() + 1;
    });

    addFormatToken('MMM', 0, 0, function (format) {
        return this.localeData().monthsShort(this, format);
    });

    addFormatToken('MMMM', 0, 0, function (format) {
        return this.localeData().months(this, format);
    });

    // ALIASES

    addUnitAlias('month', 'M');

    // PARSING

    addRegexToken('M',    match1to2);
    addRegexToken('MM',   match1to2, match2);
    addRegexToken('MMM',  matchWord);
    addRegexToken('MMMM', matchWord);

    addParseToken(['M', 'MM'], function (input, array) {
        array[MONTH] = toInt(input) - 1;
    });

    addParseToken(['MMM', 'MMMM'], function (input, array, config, token) {
        var month = config._locale.monthsParse(input, token, config._strict);
        // if we didn't find a month name, mark the date as invalid.
        if (month != null) {
            array[MONTH] = month;
        } else {
            getParsingFlags(config).invalidMonth = input;
        }
    });

    // LOCALES

    var defaultLocaleMonths = 'January_February_March_April_May_June_July_August_September_October_November_December'.split('_');
    function localeMonths (m) {
        return this._months[m.month()];
    }

    var defaultLocaleMonthsShort = 'Jan_Feb_Mar_Apr_May_Jun_Jul_Aug_Sep_Oct_Nov_Dec'.split('_');
    function localeMonthsShort (m) {
        return this._monthsShort[m.month()];
    }

    function localeMonthsParse (monthName, format, strict) {
        var i, mom, regex;

        if (!this._monthsParse) {
            this._monthsParse = [];
            this._longMonthsParse = [];
            this._shortMonthsParse = [];
        }

        for (i = 0; i < 12; i++) {
            // make the regex if we don't have it already
            mom = create_utc__createUTC([2000, i]);
            if (strict && !this._longMonthsParse[i]) {
                this._longMonthsParse[i] = new RegExp('^' + this.months(mom, '').replace('.', '') + '$', 'i');
                this._shortMonthsParse[i] = new RegExp('^' + this.monthsShort(mom, '').replace('.', '') + '$', 'i');
            }
            if (!strict && !this._monthsParse[i]) {
                regex = '^' + this.months(mom, '') + '|^' + this.monthsShort(mom, '');
                this._monthsParse[i] = new RegExp(regex.replace('.', ''), 'i');
            }
            // test the regex
            if (strict && format === 'MMMM' && this._longMonthsParse[i].test(monthName)) {
                return i;
            } else if (strict && format === 'MMM' && this._shortMonthsParse[i].test(monthName)) {
                return i;
            } else if (!strict && this._monthsParse[i].test(monthName)) {
                return i;
            }
        }
    }

    // MOMENTS

    function setMonth (mom, value) {
        var dayOfMonth;

        // TODO: Move this out of here!
        if (typeof value === 'string') {
            value = mom.localeData().monthsParse(value);
            // TODO: Another silent failure?
            if (typeof value !== 'number') {
                return mom;
            }
        }

        dayOfMonth = Math.min(mom.date(), daysInMonth(mom.year(), value));
        mom._d['set' + (mom._isUTC ? 'UTC' : '') + 'Month'](value, dayOfMonth);
        return mom;
    }

    function getSetMonth (value) {
        if (value != null) {
            setMonth(this, value);
            utils_hooks__hooks.updateOffset(this, true);
            return this;
        } else {
            return get_set__get(this, 'Month');
        }
    }

    function getDaysInMonth () {
        return daysInMonth(this.year(), this.month());
    }

    function checkOverflow (m) {
        var overflow;
        var a = m._a;

        if (a && getParsingFlags(m).overflow === -2) {
            overflow =
                a[MONTH]       < 0 || a[MONTH]       > 11  ? MONTH :
                a[DATE]        < 1 || a[DATE]        > daysInMonth(a[YEAR], a[MONTH]) ? DATE :
                a[HOUR]        < 0 || a[HOUR]        > 24 || (a[HOUR] === 24 && (a[MINUTE] !== 0 || a[SECOND] !== 0 || a[MILLISECOND] !== 0)) ? HOUR :
                a[MINUTE]      < 0 || a[MINUTE]      > 59  ? MINUTE :
                a[SECOND]      < 0 || a[SECOND]      > 59  ? SECOND :
                a[MILLISECOND] < 0 || a[MILLISECOND] > 999 ? MILLISECOND :
                -1;

            if (getParsingFlags(m)._overflowDayOfYear && (overflow < YEAR || overflow > DATE)) {
                overflow = DATE;
            }

            getParsingFlags(m).overflow = overflow;
        }

        return m;
    }

    function warn(msg) {
        if (utils_hooks__hooks.suppressDeprecationWarnings === false && typeof console !== 'undefined' && console.warn) {
            console.warn('Deprecation warning: ' + msg);
        }
    }

    function deprecate(msg, fn) {
        var firstTime = true;

        return extend(function () {
            if (firstTime) {
                warn(msg + '\n' + (new Error()).stack);
                firstTime = false;
            }
            return fn.apply(this, arguments);
        }, fn);
    }

    var deprecations = {};

    function deprecateSimple(name, msg) {
        if (!deprecations[name]) {
            warn(msg);
            deprecations[name] = true;
        }
    }

    utils_hooks__hooks.suppressDeprecationWarnings = false;

    var from_string__isoRegex = /^\s*(?:[+-]\d{6}|\d{4})-(?:(\d\d-\d\d)|(W\d\d$)|(W\d\d-\d)|(\d\d\d))((T| )(\d\d(:\d\d(:\d\d(\.\d+)?)?)?)?([\+\-]\d\d(?::?\d\d)?|\s*Z)?)?$/;

    var isoDates = [
        ['YYYYYY-MM-DD', /[+-]\d{6}-\d{2}-\d{2}/],
        ['YYYY-MM-DD', /\d{4}-\d{2}-\d{2}/],
        ['GGGG-[W]WW-E', /\d{4}-W\d{2}-\d/],
        ['GGGG-[W]WW', /\d{4}-W\d{2}/],
        ['YYYY-DDD', /\d{4}-\d{3}/]
    ];

    // iso time formats and regexes
    var isoTimes = [
        ['HH:mm:ss.SSSS', /(T| )\d\d:\d\d:\d\d\.\d+/],
        ['HH:mm:ss', /(T| )\d\d:\d\d:\d\d/],
        ['HH:mm', /(T| )\d\d:\d\d/],
        ['HH', /(T| )\d\d/]
    ];

    var aspNetJsonRegex = /^\/?Date\((\-?\d+)/i;

    // date from iso format
    function configFromISO(config) {
        var i, l,
            string = config._i,
            match = from_string__isoRegex.exec(string);

        if (match) {
            getParsingFlags(config).iso = true;
            for (i = 0, l = isoDates.length; i < l; i++) {
                if (isoDates[i][1].exec(string)) {
                    config._f = isoDates[i][0];
                    break;
                }
            }
            for (i = 0, l = isoTimes.length; i < l; i++) {
                if (isoTimes[i][1].exec(string)) {
                    // match[6] should be 'T' or space
                    config._f += (match[6] || ' ') + isoTimes[i][0];
                    break;
                }
            }
            if (string.match(matchOffset)) {
                config._f += 'Z';
            }
            configFromStringAndFormat(config);
        } else {
            config._isValid = false;
        }
    }

    // date from iso format or fallback
    function configFromString(config) {
        var matched = aspNetJsonRegex.exec(config._i);

        if (matched !== null) {
            config._d = new Date(+matched[1]);
            return;
        }

        configFromISO(config);
        if (config._isValid === false) {
            delete config._isValid;
            utils_hooks__hooks.createFromInputFallback(config);
        }
    }

    utils_hooks__hooks.createFromInputFallback = deprecate(
        'moment construction falls back to js Date. This is ' +
        'discouraged and will be removed in upcoming major ' +
        'release. Please refer to ' +
        'https://github.com/moment/moment/issues/1407 for more info.',
        function (config) {
            config._d = new Date(config._i + (config._useUTC ? ' UTC' : ''));
        }
    );

    function createDate (y, m, d, h, M, s, ms) {
        //can't just apply() to create a date:
        //http://stackoverflow.com/questions/181348/instantiating-a-javascript-object-by-calling-prototype-constructor-apply
        var date = new Date(y, m, d, h, M, s, ms);

        //the date constructor doesn't accept years < 1970
        if (y < 1970) {
            date.setFullYear(y);
        }
        return date;
    }

    function createUTCDate (y) {
        var date = new Date(Date.UTC.apply(null, arguments));
        if (y < 1970) {
            date.setUTCFullYear(y);
        }
        return date;
    }

    addFormatToken(0, ['YY', 2], 0, function () {
        return this.year() % 100;
    });

    addFormatToken(0, ['YYYY',   4],       0, 'year');
    addFormatToken(0, ['YYYYY',  5],       0, 'year');
    addFormatToken(0, ['YYYYYY', 6, true], 0, 'year');

    // ALIASES

    addUnitAlias('year', 'y');

    // PARSING

    addRegexToken('Y',      matchSigned);
    addRegexToken('YY',     match1to2, match2);
    addRegexToken('YYYY',   match1to4, match4);
    addRegexToken('YYYYY',  match1to6, match6);
    addRegexToken('YYYYYY', match1to6, match6);

    addParseToken(['YYYYY', 'YYYYYY'], YEAR);
    addParseToken('YYYY', function (input, array) {
        array[YEAR] = input.length === 2 ? utils_hooks__hooks.parseTwoDigitYear(input) : toInt(input);
    });
    addParseToken('YY', function (input, array) {
        array[YEAR] = utils_hooks__hooks.parseTwoDigitYear(input);
    });

    // HELPERS

    function daysInYear(year) {
        return isLeapYear(year) ? 366 : 365;
    }

    function isLeapYear(year) {
        return (year % 4 === 0 && year % 100 !== 0) || year % 400 === 0;
    }

    // HOOKS

    utils_hooks__hooks.parseTwoDigitYear = function (input) {
        return toInt(input) + (toInt(input) > 68 ? 1900 : 2000);
    };

    // MOMENTS

    var getSetYear = makeGetSet('FullYear', false);

    function getIsLeapYear () {
        return isLeapYear(this.year());
    }

    addFormatToken('w', ['ww', 2], 'wo', 'week');
    addFormatToken('W', ['WW', 2], 'Wo', 'isoWeek');

    // ALIASES

    addUnitAlias('week', 'w');
    addUnitAlias('isoWeek', 'W');

    // PARSING

    addRegexToken('w',  match1to2);
    addRegexToken('ww', match1to2, match2);
    addRegexToken('W',  match1to2);
    addRegexToken('WW', match1to2, match2);

    addWeekParseToken(['w', 'ww', 'W', 'WW'], function (input, week, config, token) {
        week[token.substr(0, 1)] = toInt(input);
    });

    // HELPERS

    // firstDayOfWeek       0 = sun, 6 = sat
    //                      the day of the week that starts the week
    //                      (usually sunday or monday)
    // firstDayOfWeekOfYear 0 = sun, 6 = sat
    //                      the first week is the week that contains the first
    //                      of this day of the week
    //                      (eg. ISO weeks use thursday (4))
    function weekOfYear(mom, firstDayOfWeek, firstDayOfWeekOfYear) {
        var end = firstDayOfWeekOfYear - firstDayOfWeek,
            daysToDayOfWeek = firstDayOfWeekOfYear - mom.day(),
            adjustedMoment;


        if (daysToDayOfWeek > end) {
            daysToDayOfWeek -= 7;
        }

        if (daysToDayOfWeek < end - 7) {
            daysToDayOfWeek += 7;
        }

        adjustedMoment = local__createLocal(mom).add(daysToDayOfWeek, 'd');
        return {
            week: Math.ceil(adjustedMoment.dayOfYear() / 7),
            year: adjustedMoment.year()
        };
    }

    // LOCALES

    function localeWeek (mom) {
        return weekOfYear(mom, this._week.dow, this._week.doy).week;
    }

    var defaultLocaleWeek = {
        dow : 0, // Sunday is the first day of the week.
        doy : 6  // The week that contains Jan 1st is the first week of the year.
    };

    function localeFirstDayOfWeek () {
        return this._week.dow;
    }

    function localeFirstDayOfYear () {
        return this._week.doy;
    }

    // MOMENTS

    function getSetWeek (input) {
        var week = this.localeData().week(this);
        return input == null ? week : this.add((input - week) * 7, 'd');
    }

    function getSetISOWeek (input) {
        var week = weekOfYear(this, 1, 4).week;
        return input == null ? week : this.add((input - week) * 7, 'd');
    }

    addFormatToken('DDD', ['DDDD', 3], 'DDDo', 'dayOfYear');

    // ALIASES

    addUnitAlias('dayOfYear', 'DDD');

    // PARSING

    addRegexToken('DDD',  match1to3);
    addRegexToken('DDDD', match3);
    addParseToken(['DDD', 'DDDD'], function (input, array, config) {
        config._dayOfYear = toInt(input);
    });

    // HELPERS

    //http://en.wikipedia.org/wiki/ISO_week_date#Calculating_a_date_given_the_year.2C_week_number_and_weekday
    function dayOfYearFromWeeks(year, week, weekday, firstDayOfWeekOfYear, firstDayOfWeek) {
        var week1Jan = 6 + firstDayOfWeek - firstDayOfWeekOfYear, janX = createUTCDate(year, 0, 1 + week1Jan), d = janX.getUTCDay(), dayOfYear;
        if (d < firstDayOfWeek) {
            d += 7;
        }

        weekday = weekday != null ? 1 * weekday : firstDayOfWeek;

        dayOfYear = 1 + week1Jan + 7 * (week - 1) - d + weekday;

        return {
            year: dayOfYear > 0 ? year : year - 1,
            dayOfYear: dayOfYear > 0 ?  dayOfYear : daysInYear(year - 1) + dayOfYear
        };
    }

    // MOMENTS

    function getSetDayOfYear (input) {
        var dayOfYear = Math.round((this.clone().startOf('day') - this.clone().startOf('year')) / 864e5) + 1;
        return input == null ? dayOfYear : this.add((input - dayOfYear), 'd');
    }

    // Pick the first defined of two or three arguments.
    function defaults(a, b, c) {
        if (a != null) {
            return a;
        }
        if (b != null) {
            return b;
        }
        return c;
    }

    function currentDateArray(config) {
        var now = new Date();
        if (config._useUTC) {
            return [now.getUTCFullYear(), now.getUTCMonth(), now.getUTCDate()];
        }
        return [now.getFullYear(), now.getMonth(), now.getDate()];
    }

    // convert an array to a date.
    // the array should mirror the parameters below
    // note: all values past the year are optional and will default to the lowest possible value.
    // [year, month, day , hour, minute, second, millisecond]
    function configFromArray (config) {
        var i, date, input = [], currentDate, yearToUse;

        if (config._d) {
            return;
        }

        currentDate = currentDateArray(config);

        //compute day of the year from weeks and weekdays
        if (config._w && config._a[DATE] == null && config._a[MONTH] == null) {
            dayOfYearFromWeekInfo(config);
        }

        //if the day of the year is set, figure out what it is
        if (config._dayOfYear) {
            yearToUse = defaults(config._a[YEAR], currentDate[YEAR]);

            if (config._dayOfYear > daysInYear(yearToUse)) {
                getParsingFlags(config)._overflowDayOfYear = true;
            }

            date = createUTCDate(yearToUse, 0, config._dayOfYear);
            config._a[MONTH] = date.getUTCMonth();
            config._a[DATE] = date.getUTCDate();
        }

        // Default to current date.
        // * if no year, month, day of month are given, default to today
        // * if day of month is given, default month and year
        // * if month is given, default only year
        // * if year is given, don't default anything
        for (i = 0; i < 3 && config._a[i] == null; ++i) {
            config._a[i] = input[i] = currentDate[i];
        }

        // Zero out whatever was not defaulted, including time
        for (; i < 7; i++) {
            config._a[i] = input[i] = (config._a[i] == null) ? (i === 2 ? 1 : 0) : config._a[i];
        }

        // Check for 24:00:00.000
        if (config._a[HOUR] === 24 &&
                config._a[MINUTE] === 0 &&
                config._a[SECOND] === 0 &&
                config._a[MILLISECOND] === 0) {
            config._nextDay = true;
            config._a[HOUR] = 0;
        }

        config._d = (config._useUTC ? createUTCDate : createDate).apply(null, input);
        // Apply timezone offset from input. The actual utcOffset can be changed
        // with parseZone.
        if (config._tzm != null) {
            config._d.setUTCMinutes(config._d.getUTCMinutes() - config._tzm);
        }

        if (config._nextDay) {
            config._a[HOUR] = 24;
        }
    }

    function dayOfYearFromWeekInfo(config) {
        var w, weekYear, week, weekday, dow, doy, temp;

        w = config._w;
        if (w.GG != null || w.W != null || w.E != null) {
            dow = 1;
            doy = 4;

            // TODO: We need to take the current isoWeekYear, but that depends on
            // how we interpret now (local, utc, fixed offset). So create
            // a now version of current config (take local/utc/offset flags, and
            // create now).
            weekYear = defaults(w.GG, config._a[YEAR], weekOfYear(local__createLocal(), 1, 4).year);
            week = defaults(w.W, 1);
            weekday = defaults(w.E, 1);
        } else {
            dow = config._locale._week.dow;
            doy = config._locale._week.doy;

            weekYear = defaults(w.gg, config._a[YEAR], weekOfYear(local__createLocal(), dow, doy).year);
            week = defaults(w.w, 1);

            if (w.d != null) {
                // weekday -- low day numbers are considered next week
                weekday = w.d;
                if (weekday < dow) {
                    ++week;
                }
            } else if (w.e != null) {
                // local weekday -- counting starts from begining of week
                weekday = w.e + dow;
            } else {
                // default to begining of week
                weekday = dow;
            }
        }
        temp = dayOfYearFromWeeks(weekYear, week, weekday, doy, dow);

        config._a[YEAR] = temp.year;
        config._dayOfYear = temp.dayOfYear;
    }

    utils_hooks__hooks.ISO_8601 = function () {};

    // date from string and format string
    function configFromStringAndFormat(config) {
        // TODO: Move this to another part of the creation flow to prevent circular deps
        if (config._f === utils_hooks__hooks.ISO_8601) {
            configFromISO(config);
            return;
        }

        config._a = [];
        getParsingFlags(config).empty = true;

        // This array is used to make a Date, either with `new Date` or `Date.UTC`
        var string = '' + config._i,
            i, parsedInput, tokens, token, skipped,
            stringLength = string.length,
            totalParsedInputLength = 0;

        tokens = expandFormat(config._f, config._locale).match(formattingTokens) || [];

        for (i = 0; i < tokens.length; i++) {
            token = tokens[i];
            parsedInput = (string.match(getParseRegexForToken(token, config)) || [])[0];
            if (parsedInput) {
                skipped = string.substr(0, string.indexOf(parsedInput));
                if (skipped.length > 0) {
                    getParsingFlags(config).unusedInput.push(skipped);
                }
                string = string.slice(string.indexOf(parsedInput) + parsedInput.length);
                totalParsedInputLength += parsedInput.length;
            }
            // don't parse if it's not a known token
            if (formatTokenFunctions[token]) {
                if (parsedInput) {
                    getParsingFlags(config).empty = false;
                }
                else {
                    getParsingFlags(config).unusedTokens.push(token);
                }
                addTimeToArrayFromToken(token, parsedInput, config);
            }
            else if (config._strict && !parsedInput) {
                getParsingFlags(config).unusedTokens.push(token);
            }
        }

        // add remaining unparsed input length to the string
        getParsingFlags(config).charsLeftOver = stringLength - totalParsedInputLength;
        if (string.length > 0) {
            getParsingFlags(config).unusedInput.push(string);
        }

        // clear _12h flag if hour is <= 12
        if (getParsingFlags(config).bigHour === true &&
                config._a[HOUR] <= 12 &&
                config._a[HOUR] > 0) {
            getParsingFlags(config).bigHour = undefined;
        }
        // handle meridiem
        config._a[HOUR] = meridiemFixWrap(config._locale, config._a[HOUR], config._meridiem);

        configFromArray(config);
        checkOverflow(config);
    }


    function meridiemFixWrap (locale, hour, meridiem) {
        var isPm;

        if (meridiem == null) {
            // nothing to do
            return hour;
        }
        if (locale.meridiemHour != null) {
            return locale.meridiemHour(hour, meridiem);
        } else if (locale.isPM != null) {
            // Fallback
            isPm = locale.isPM(meridiem);
            if (isPm && hour < 12) {
                hour += 12;
            }
            if (!isPm && hour === 12) {
                hour = 0;
            }
            return hour;
        } else {
            // this is not supposed to happen
            return hour;
        }
    }

    function configFromStringAndArray(config) {
        var tempConfig,
            bestMoment,

            scoreToBeat,
            i,
            currentScore;

        if (config._f.length === 0) {
            getParsingFlags(config).invalidFormat = true;
            config._d = new Date(NaN);
            return;
        }

        for (i = 0; i < config._f.length; i++) {
            currentScore = 0;
            tempConfig = copyConfig({}, config);
            if (config._useUTC != null) {
                tempConfig._useUTC = config._useUTC;
            }
            tempConfig._f = config._f[i];
            configFromStringAndFormat(tempConfig);

            if (!valid__isValid(tempConfig)) {
                continue;
            }

            // if there is any input that was not parsed add a penalty for that format
            currentScore += getParsingFlags(tempConfig).charsLeftOver;

            //or tokens
            currentScore += getParsingFlags(tempConfig).unusedTokens.length * 10;

            getParsingFlags(tempConfig).score = currentScore;

            if (scoreToBeat == null || currentScore < scoreToBeat) {
                scoreToBeat = currentScore;
                bestMoment = tempConfig;
            }
        }

        extend(config, bestMoment || tempConfig);
    }

    function configFromObject(config) {
        if (config._d) {
            return;
        }

        var i = normalizeObjectUnits(config._i);
        config._a = [i.year, i.month, i.day || i.date, i.hour, i.minute, i.second, i.millisecond];

        configFromArray(config);
    }

    function createFromConfig (config) {
        var res = new Moment(checkOverflow(prepareConfig(config)));
        if (res._nextDay) {
            // Adding is smart enough around DST
            res.add(1, 'd');
            res._nextDay = undefined;
        }

        return res;
    }

    function prepareConfig (config) {
        var input = config._i,
            format = config._f;

        config._locale = config._locale || locale_locales__getLocale(config._l);

        if (input === null || (format === undefined && input === '')) {
            return valid__createInvalid({nullInput: true});
        }

        if (typeof input === 'string') {
            config._i = input = config._locale.preparse(input);
        }

        if (isMoment(input)) {
            return new Moment(checkOverflow(input));
        } else if (isArray(format)) {
            configFromStringAndArray(config);
        } else if (format) {
            configFromStringAndFormat(config);
        } else if (isDate(input)) {
            config._d = input;
        } else {
            configFromInput(config);
        }

        return config;
    }

    function configFromInput(config) {
        var input = config._i;
        if (input === undefined) {
            config._d = new Date();
        } else if (isDate(input)) {
            config._d = new Date(+input);
        } else if (typeof input === 'string') {
            configFromString(config);
        } else if (isArray(input)) {
            config._a = map(input.slice(0), function (obj) {
                return parseInt(obj, 10);
            });
            configFromArray(config);
        } else if (typeof(input) === 'object') {
            configFromObject(config);
        } else if (typeof(input) === 'number') {
            // from milliseconds
            config._d = new Date(input);
        } else {
            utils_hooks__hooks.createFromInputFallback(config);
        }
    }

    function createLocalOrUTC (input, format, locale, strict, isUTC) {
        var c = {};

        if (typeof(locale) === 'boolean') {
            strict = locale;
            locale = undefined;
        }
        // object construction must be done this way.
        // https://github.com/moment/moment/issues/1423
        c._isAMomentObject = true;
        c._useUTC = c._isUTC = isUTC;
        c._l = locale;
        c._i = input;
        c._f = format;
        c._strict = strict;

        return createFromConfig(c);
    }

    function local__createLocal (input, format, locale, strict) {
        return createLocalOrUTC(input, format, locale, strict, false);
    }

    var prototypeMin = deprecate(
         'moment().min is deprecated, use moment.min instead. https://github.com/moment/moment/issues/1548',
         function () {
             var other = local__createLocal.apply(null, arguments);
             return other < this ? this : other;
         }
     );

    var prototypeMax = deprecate(
        'moment().max is deprecated, use moment.max instead. https://github.com/moment/moment/issues/1548',
        function () {
            var other = local__createLocal.apply(null, arguments);
            return other > this ? this : other;
        }
    );

    // Pick a moment m from moments so that m[fn](other) is true for all
    // other. This relies on the function fn to be transitive.
    //
    // moments should either be an array of moment objects or an array, whose
    // first element is an array of moment objects.
    function pickBy(fn, moments) {
        var res, i;
        if (moments.length === 1 && isArray(moments[0])) {
            moments = moments[0];
        }
        if (!moments.length) {
            return local__createLocal();
        }
        res = moments[0];
        for (i = 1; i < moments.length; ++i) {
            if (!moments[i].isValid() || moments[i][fn](res)) {
                res = moments[i];
            }
        }
        return res;
    }

    // TODO: Use [].sort instead?
    function min () {
        var args = [].slice.call(arguments, 0);

        return pickBy('isBefore', args);
    }

    function max () {
        var args = [].slice.call(arguments, 0);

        return pickBy('isAfter', args);
    }

    function Duration (duration) {
        var normalizedInput = normalizeObjectUnits(duration),
            years = normalizedInput.year || 0,
            quarters = normalizedInput.quarter || 0,
            months = normalizedInput.month || 0,
            weeks = normalizedInput.week || 0,
            days = normalizedInput.day || 0,
            hours = normalizedInput.hour || 0,
            minutes = normalizedInput.minute || 0,
            seconds = normalizedInput.second || 0,
            milliseconds = normalizedInput.millisecond || 0;

        // representation for dateAddRemove
        this._milliseconds = +milliseconds +
            seconds * 1e3 + // 1000
            minutes * 6e4 + // 1000 * 60
            hours * 36e5; // 1000 * 60 * 60
        // Because of dateAddRemove treats 24 hours as different from a
        // day when working around DST, we need to store them separately
        this._days = +days +
            weeks * 7;
        // It is impossible translate months into days without knowing
        // which months you are are talking about, so we have to store
        // it separately.
        this._months = +months +
            quarters * 3 +
            years * 12;

        this._data = {};

        this._locale = locale_locales__getLocale();

        this._bubble();
    }

    function isDuration (obj) {
        return obj instanceof Duration;
    }

    function offset (token, separator) {
        addFormatToken(token, 0, 0, function () {
            var offset = this.utcOffset();
            var sign = '+';
            if (offset < 0) {
                offset = -offset;
                sign = '-';
            }
            return sign + zeroFill(~~(offset / 60), 2) + separator + zeroFill(~~(offset) % 60, 2);
        });
    }

    offset('Z', ':');
    offset('ZZ', '');

    // PARSING

    addRegexToken('Z',  matchOffset);
    addRegexToken('ZZ', matchOffset);
    addParseToken(['Z', 'ZZ'], function (input, array, config) {
        config._useUTC = true;
        config._tzm = offsetFromString(input);
    });

    // HELPERS

    // timezone chunker
    // '+10:00' > ['10',  '00']
    // '-1530'  > ['-15', '30']
    var chunkOffset = /([\+\-]|\d\d)/gi;

    function offsetFromString(string) {
        var matches = ((string || '').match(matchOffset) || []);
        var chunk   = matches[matches.length - 1] || [];
        var parts   = (chunk + '').match(chunkOffset) || ['-', 0, 0];
        var minutes = +(parts[1] * 60) + toInt(parts[2]);

        return parts[0] === '+' ? minutes : -minutes;
    }

    // Return a moment from input, that is local/utc/zone equivalent to model.
    function cloneWithOffset(input, model) {
        var res, diff;
        if (model._isUTC) {
            res = model.clone();
            diff = (isMoment(input) || isDate(input) ? +input : +local__createLocal(input)) - (+res);
            // Use low-level api, because this fn is low-level api.
            res._d.setTime(+res._d + diff);
            utils_hooks__hooks.updateOffset(res, false);
            return res;
        } else {
            return local__createLocal(input).local();
        }
    }

    function getDateOffset (m) {
        // On Firefox.24 Date#getTimezoneOffset returns a floating point.
        // https://github.com/moment/moment/pull/1871
        return -Math.round(m._d.getTimezoneOffset() / 15) * 15;
    }

    // HOOKS

    // This function will be called whenever a moment is mutated.
    // It is intended to keep the offset in sync with the timezone.
    utils_hooks__hooks.updateOffset = function () {};

    // MOMENTS

    // keepLocalTime = true means only change the timezone, without
    // affecting the local hour. So 5:31:26 +0300 --[utcOffset(2, true)]-->
    // 5:31:26 +0200 It is possible that 5:31:26 doesn't exist with offset
    // +0200, so we adjust the time as needed, to be valid.
    //
    // Keeping the time actually adds/subtracts (one hour)
    // from the actual represented time. That is why we call updateOffset
    // a second time. In case it wants us to change the offset again
    // _changeInProgress == true case, then we have to adjust, because
    // there is no such time in the given timezone.
    function getSetOffset (input, keepLocalTime) {
        var offset = this._offset || 0,
            localAdjust;
        if (input != null) {
            if (typeof input === 'string') {
                input = offsetFromString(input);
            }
            if (Math.abs(input) < 16) {
                input = input * 60;
            }
            if (!this._isUTC && keepLocalTime) {
                localAdjust = getDateOffset(this);
            }
            this._offset = input;
            this._isUTC = true;
            if (localAdjust != null) {
                this.add(localAdjust, 'm');
            }
            if (offset !== input) {
                if (!keepLocalTime || this._changeInProgress) {
                    add_subtract__addSubtract(this, create__createDuration(input - offset, 'm'), 1, false);
                } else if (!this._changeInProgress) {
                    this._changeInProgress = true;
                    utils_hooks__hooks.updateOffset(this, true);
                    this._changeInProgress = null;
                }
            }
            return this;
        } else {
            return this._isUTC ? offset : getDateOffset(this);
        }
    }

    function getSetZone (input, keepLocalTime) {
        if (input != null) {
            if (typeof input !== 'string') {
                input = -input;
            }

            this.utcOffset(input, keepLocalTime);

            return this;
        } else {
            return -this.utcOffset();
        }
    }

    function setOffsetToUTC (keepLocalTime) {
        return this.utcOffset(0, keepLocalTime);
    }

    function setOffsetToLocal (keepLocalTime) {
        if (this._isUTC) {
            this.utcOffset(0, keepLocalTime);
            this._isUTC = false;

            if (keepLocalTime) {
                this.subtract(getDateOffset(this), 'm');
            }
        }
        return this;
    }

    function setOffsetToParsedOffset () {
        if (this._tzm) {
            this.utcOffset(this._tzm);
        } else if (typeof this._i === 'string') {
            this.utcOffset(offsetFromString(this._i));
        }
        return this;
    }

    function hasAlignedHourOffset (input) {
        input = input ? local__createLocal(input).utcOffset() : 0;

        return (this.utcOffset() - input) % 60 === 0;
    }

    function isDaylightSavingTime () {
        return (
            this.utcOffset() > this.clone().month(0).utcOffset() ||
            this.utcOffset() > this.clone().month(5).utcOffset()
        );
    }

    function isDaylightSavingTimeShifted () {
        if (typeof this._isDSTShifted !== 'undefined') {
            return this._isDSTShifted;
        }

        var c = {};

        copyConfig(c, this);
        c = prepareConfig(c);

        if (c._a) {
            var other = c._isUTC ? create_utc__createUTC(c._a) : local__createLocal(c._a);
            this._isDSTShifted = this.isValid() &&
                compareArrays(c._a, other.toArray()) > 0;
        } else {
            this._isDSTShifted = false;
        }

        return this._isDSTShifted;
    }

    function isLocal () {
        return !this._isUTC;
    }

    function isUtcOffset () {
        return this._isUTC;
    }

    function isUtc () {
        return this._isUTC && this._offset === 0;
    }

    var aspNetRegex = /(\-)?(?:(\d*)\.)?(\d+)\:(\d+)(?:\:(\d+)\.?(\d{3})?)?/;

    // from http://docs.closure-library.googlecode.com/git/closure_goog_date_date.js.source.html
    // somewhat more in line with 4.4.3.2 2004 spec, but allows decimal anywhere
    var create__isoRegex = /^(-)?P(?:(?:([0-9,.]*)Y)?(?:([0-9,.]*)M)?(?:([0-9,.]*)D)?(?:T(?:([0-9,.]*)H)?(?:([0-9,.]*)M)?(?:([0-9,.]*)S)?)?|([0-9,.]*)W)$/;

    function create__createDuration (input, key) {
        var duration = input,
            // matching against regexp is expensive, do it on demand
            match = null,
            sign,
            ret,
            diffRes;

        if (isDuration(input)) {
            duration = {
                ms : input._milliseconds,
                d  : input._days,
                M  : input._months
            };
        } else if (typeof input === 'number') {
            duration = {};
            if (key) {
                duration[key] = input;
            } else {
                duration.milliseconds = input;
            }
        } else if (!!(match = aspNetRegex.exec(input))) {
            sign = (match[1] === '-') ? -1 : 1;
            duration = {
                y  : 0,
                d  : toInt(match[DATE])        * sign,
                h  : toInt(match[HOUR])        * sign,
                m  : toInt(match[MINUTE])      * sign,
                s  : toInt(match[SECOND])      * sign,
                ms : toInt(match[MILLISECOND]) * sign
            };
        } else if (!!(match = create__isoRegex.exec(input))) {
            sign = (match[1] === '-') ? -1 : 1;
            duration = {
                y : parseIso(match[2], sign),
                M : parseIso(match[3], sign),
                d : parseIso(match[4], sign),
                h : parseIso(match[5], sign),
                m : parseIso(match[6], sign),
                s : parseIso(match[7], sign),
                w : parseIso(match[8], sign)
            };
        } else if (duration == null) {// checks for null or undefined
            duration = {};
        } else if (typeof duration === 'object' && ('from' in duration || 'to' in duration)) {
            diffRes = momentsDifference(local__createLocal(duration.from), local__createLocal(duration.to));

            duration = {};
            duration.ms = diffRes.milliseconds;
            duration.M = diffRes.months;
        }

        ret = new Duration(duration);

        if (isDuration(input) && hasOwnProp(input, '_locale')) {
            ret._locale = input._locale;
        }

        return ret;
    }

    create__createDuration.fn = Duration.prototype;

    function parseIso (inp, sign) {
        // We'd normally use ~~inp for this, but unfortunately it also
        // converts floats to ints.
        // inp may be undefined, so careful calling replace on it.
        var res = inp && parseFloat(inp.replace(',', '.'));
        // apply sign while we're at it
        return (isNaN(res) ? 0 : res) * sign;
    }

    function positiveMomentsDifference(base, other) {
        var res = {milliseconds: 0, months: 0};

        res.months = other.month() - base.month() +
            (other.year() - base.year()) * 12;
        if (base.clone().add(res.months, 'M').isAfter(other)) {
            --res.months;
        }

        res.milliseconds = +other - +(base.clone().add(res.months, 'M'));

        return res;
    }

    function momentsDifference(base, other) {
        var res;
        other = cloneWithOffset(other, base);
        if (base.isBefore(other)) {
            res = positiveMomentsDifference(base, other);
        } else {
            res = positiveMomentsDifference(other, base);
            res.milliseconds = -res.milliseconds;
            res.months = -res.months;
        }

        return res;
    }

    function createAdder(direction, name) {
        return function (val, period) {
            var dur, tmp;
            //invert the arguments, but complain about it
            if (period !== null && !isNaN(+period)) {
                deprecateSimple(name, 'moment().' + name  + '(period, number) is deprecated. Please use moment().' + name + '(number, period).');
                tmp = val; val = period; period = tmp;
            }

            val = typeof val === 'string' ? +val : val;
            dur = create__createDuration(val, period);
            add_subtract__addSubtract(this, dur, direction);
            return this;
        };
    }

    function add_subtract__addSubtract (mom, duration, isAdding, updateOffset) {
        var milliseconds = duration._milliseconds,
            days = duration._days,
            months = duration._months;
        updateOffset = updateOffset == null ? true : updateOffset;

        if (milliseconds) {
            mom._d.setTime(+mom._d + milliseconds * isAdding);
        }
        if (days) {
            get_set__set(mom, 'Date', get_set__get(mom, 'Date') + days * isAdding);
        }
        if (months) {
            setMonth(mom, get_set__get(mom, 'Month') + months * isAdding);
        }
        if (updateOffset) {
            utils_hooks__hooks.updateOffset(mom, days || months);
        }
    }

    var add_subtract__add      = createAdder(1, 'add');
    var add_subtract__subtract = createAdder(-1, 'subtract');

    function moment_calendar__calendar (time, formats) {
        // We want to compare the start of today, vs this.
        // Getting start-of-today depends on whether we're local/utc/offset or not.
        var now = time || local__createLocal(),
            sod = cloneWithOffset(now, this).startOf('day'),
            diff = this.diff(sod, 'days', true),
            format = diff < -6 ? 'sameElse' :
                diff < -1 ? 'lastWeek' :
                diff < 0 ? 'lastDay' :
                diff < 1 ? 'sameDay' :
                diff < 2 ? 'nextDay' :
                diff < 7 ? 'nextWeek' : 'sameElse';
        return this.format(formats && formats[format] || this.localeData().calendar(format, this, local__createLocal(now)));
    }

    function clone () {
        return new Moment(this);
    }

    function isAfter (input, units) {
        var inputMs;
        units = normalizeUnits(typeof units !== 'undefined' ? units : 'millisecond');
        if (units === 'millisecond') {
            input = isMoment(input) ? input : local__createLocal(input);
            return +this > +input;
        } else {
            inputMs = isMoment(input) ? +input : +local__createLocal(input);
            return inputMs < +this.clone().startOf(units);
        }
    }

    function isBefore (input, units) {
        var inputMs;
        units = normalizeUnits(typeof units !== 'undefined' ? units : 'millisecond');
        if (units === 'millisecond') {
            input = isMoment(input) ? input : local__createLocal(input);
            return +this < +input;
        } else {
            inputMs = isMoment(input) ? +input : +local__createLocal(input);
            return +this.clone().endOf(units) < inputMs;
        }
    }

    function isBetween (from, to, units) {
        return this.isAfter(from, units) && this.isBefore(to, units);
    }

    function isSame (input, units) {
        var inputMs;
        units = normalizeUnits(units || 'millisecond');
        if (units === 'millisecond') {
            input = isMoment(input) ? input : local__createLocal(input);
            return +this === +input;
        } else {
            inputMs = +local__createLocal(input);
            return +(this.clone().startOf(units)) <= inputMs && inputMs <= +(this.clone().endOf(units));
        }
    }

    function diff (input, units, asFloat) {
        var that = cloneWithOffset(input, this),
            zoneDelta = (that.utcOffset() - this.utcOffset()) * 6e4,
            delta, output;

        units = normalizeUnits(units);

        if (units === 'year' || units === 'month' || units === 'quarter') {
            output = monthDiff(this, that);
            if (units === 'quarter') {
                output = output / 3;
            } else if (units === 'year') {
                output = output / 12;
            }
        } else {
            delta = this - that;
            output = units === 'second' ? delta / 1e3 : // 1000
                units === 'minute' ? delta / 6e4 : // 1000 * 60
                units === 'hour' ? delta / 36e5 : // 1000 * 60 * 60
                units === 'day' ? (delta - zoneDelta) / 864e5 : // 1000 * 60 * 60 * 24, negate dst
                units === 'week' ? (delta - zoneDelta) / 6048e5 : // 1000 * 60 * 60 * 24 * 7, negate dst
                delta;
        }
        return asFloat ? output : absFloor(output);
    }

    function monthDiff (a, b) {
        // difference in months
        var wholeMonthDiff = ((b.year() - a.year()) * 12) + (b.month() - a.month()),
            // b is in (anchor - 1 month, anchor + 1 month)
            anchor = a.clone().add(wholeMonthDiff, 'months'),
            anchor2, adjust;

        if (b - anchor < 0) {
            anchor2 = a.clone().add(wholeMonthDiff - 1, 'months');
            // linear across the month
            adjust = (b - anchor) / (anchor - anchor2);
        } else {
            anchor2 = a.clone().add(wholeMonthDiff + 1, 'months');
            // linear across the month
            adjust = (b - anchor) / (anchor2 - anchor);
        }

        return -(wholeMonthDiff + adjust);
    }

    utils_hooks__hooks.defaultFormat = 'YYYY-MM-DDTHH:mm:ssZ';

    function toString () {
        return this.clone().locale('en').format('ddd MMM DD YYYY HH:mm:ss [GMT]ZZ');
    }

    function moment_format__toISOString () {
        var m = this.clone().utc();
        if (0 < m.year() && m.year() <= 9999) {
            if ('function' === typeof Date.prototype.toISOString) {
                // native implementation is ~50x faster, use it when we can
                return this.toDate().toISOString();
            } else {
                return formatMoment(m, 'YYYY-MM-DD[T]HH:mm:ss.SSS[Z]');
            }
        } else {
            return formatMoment(m, 'YYYYYY-MM-DD[T]HH:mm:ss.SSS[Z]');
        }
    }

    function format (inputString) {
        var output = formatMoment(this, inputString || utils_hooks__hooks.defaultFormat);
        return this.localeData().postformat(output);
    }

    function from (time, withoutSuffix) {
        if (!this.isValid()) {
            return this.localeData().invalidDate();
        }
        return create__createDuration({to: this, from: time}).locale(this.locale()).humanize(!withoutSuffix);
    }

    function fromNow (withoutSuffix) {
        return this.from(local__createLocal(), withoutSuffix);
    }

    function to (time, withoutSuffix) {
        if (!this.isValid()) {
            return this.localeData().invalidDate();
        }
        return create__createDuration({from: this, to: time}).locale(this.locale()).humanize(!withoutSuffix);
    }

    function toNow (withoutSuffix) {
        return this.to(local__createLocal(), withoutSuffix);
    }

    function locale (key) {
        var newLocaleData;

        if (key === undefined) {
            return this._locale._abbr;
        } else {
            newLocaleData = locale_locales__getLocale(key);
            if (newLocaleData != null) {
                this._locale = newLocaleData;
            }
            return this;
        }
    }

    var lang = deprecate(
        'moment().lang() is deprecated. Instead, use moment().localeData() to get the language configuration. Use moment().locale() to change languages.',
        function (key) {
            if (key === undefined) {
                return this.localeData();
            } else {
                return this.locale(key);
            }
        }
    );

    function localeData () {
        return this._locale;
    }

    function startOf (units) {
        units = normalizeUnits(units);
        // the following switch intentionally omits break keywords
        // to utilize falling through the cases.
        switch (units) {
        case 'year':
            this.month(0);
            /* falls through */
        case 'quarter':
        case 'month':
            this.date(1);
            /* falls through */
        case 'week':
        case 'isoWeek':
        case 'day':
            this.hours(0);
            /* falls through */
        case 'hour':
            this.minutes(0);
            /* falls through */
        case 'minute':
            this.seconds(0);
            /* falls through */
        case 'second':
            this.milliseconds(0);
        }

        // weeks are a special case
        if (units === 'week') {
            this.weekday(0);
        }
        if (units === 'isoWeek') {
            this.isoWeekday(1);
        }

        // quarters are also special
        if (units === 'quarter') {
            this.month(Math.floor(this.month() / 3) * 3);
        }

        return this;
    }

    function endOf (units) {
        units = normalizeUnits(units);
        if (units === undefined || units === 'millisecond') {
            return this;
        }
        return this.startOf(units).add(1, (units === 'isoWeek' ? 'week' : units)).subtract(1, 'ms');
    }

    function to_type__valueOf () {
        return +this._d - ((this._offset || 0) * 60000);
    }

    function unix () {
        return Math.floor(+this / 1000);
    }

    function toDate () {
        return this._offset ? new Date(+this) : this._d;
    }

    function toArray () {
        var m = this;
        return [m.year(), m.month(), m.date(), m.hour(), m.minute(), m.second(), m.millisecond()];
    }

    function toObject () {
        var m = this;
        return {
            years: m.year(),
            months: m.month(),
            date: m.date(),
            hours: m.hours(),
            minutes: m.minutes(),
            seconds: m.seconds(),
            milliseconds: m.milliseconds()
        };
    }

    function moment_valid__isValid () {
        return valid__isValid(this);
    }

    function parsingFlags () {
        return extend({}, getParsingFlags(this));
    }

    function invalidAt () {
        return getParsingFlags(this).overflow;
    }

    addFormatToken(0, ['gg', 2], 0, function () {
        return this.weekYear() % 100;
    });

    addFormatToken(0, ['GG', 2], 0, function () {
        return this.isoWeekYear() % 100;
    });

    function addWeekYearFormatToken (token, getter) {
        addFormatToken(0, [token, token.length], 0, getter);
    }

    addWeekYearFormatToken('gggg',     'weekYear');
    addWeekYearFormatToken('ggggg',    'weekYear');
    addWeekYearFormatToken('GGGG',  'isoWeekYear');
    addWeekYearFormatToken('GGGGG', 'isoWeekYear');

    // ALIASES

    addUnitAlias('weekYear', 'gg');
    addUnitAlias('isoWeekYear', 'GG');

    // PARSING

    addRegexToken('G',      matchSigned);
    addRegexToken('g',      matchSigned);
    addRegexToken('GG',     match1to2, match2);
    addRegexToken('gg',     match1to2, match2);
    addRegexToken('GGGG',   match1to4, match4);
    addRegexToken('gggg',   match1to4, match4);
    addRegexToken('GGGGG',  match1to6, match6);
    addRegexToken('ggggg',  match1to6, match6);

    addWeekParseToken(['gggg', 'ggggg', 'GGGG', 'GGGGG'], function (input, week, config, token) {
        week[token.substr(0, 2)] = toInt(input);
    });

    addWeekParseToken(['gg', 'GG'], function (input, week, config, token) {
        week[token] = utils_hooks__hooks.parseTwoDigitYear(input);
    });

    // HELPERS

    function weeksInYear(year, dow, doy) {
        return weekOfYear(local__createLocal([year, 11, 31 + dow - doy]), dow, doy).week;
    }

    // MOMENTS

    function getSetWeekYear (input) {
        var year = weekOfYear(this, this.localeData()._week.dow, this.localeData()._week.doy).year;
        return input == null ? year : this.add((input - year), 'y');
    }

    function getSetISOWeekYear (input) {
        var year = weekOfYear(this, 1, 4).year;
        return input == null ? year : this.add((input - year), 'y');
    }

    function getISOWeeksInYear () {
        return weeksInYear(this.year(), 1, 4);
    }

    function getWeeksInYear () {
        var weekInfo = this.localeData()._week;
        return weeksInYear(this.year(), weekInfo.dow, weekInfo.doy);
    }

    addFormatToken('Q', 0, 0, 'quarter');

    // ALIASES

    addUnitAlias('quarter', 'Q');

    // PARSING

    addRegexToken('Q', match1);
    addParseToken('Q', function (input, array) {
        array[MONTH] = (toInt(input) - 1) * 3;
    });

    // MOMENTS

    function getSetQuarter (input) {
        return input == null ? Math.ceil((this.month() + 1) / 3) : this.month((input - 1) * 3 + this.month() % 3);
    }

    addFormatToken('D', ['DD', 2], 'Do', 'date');

    // ALIASES

    addUnitAlias('date', 'D');

    // PARSING

    addRegexToken('D',  match1to2);
    addRegexToken('DD', match1to2, match2);
    addRegexToken('Do', function (isStrict, locale) {
        return isStrict ? locale._ordinalParse : locale._ordinalParseLenient;
    });

    addParseToken(['D', 'DD'], DATE);
    addParseToken('Do', function (input, array) {
        array[DATE] = toInt(input.match(match1to2)[0], 10);
    });

    // MOMENTS

    var getSetDayOfMonth = makeGetSet('Date', true);

    addFormatToken('d', 0, 'do', 'day');

    addFormatToken('dd', 0, 0, function (format) {
        return this.localeData().weekdaysMin(this, format);
    });

    addFormatToken('ddd', 0, 0, function (format) {
        return this.localeData().weekdaysShort(this, format);
    });

    addFormatToken('dddd', 0, 0, function (format) {
        return this.localeData().weekdays(this, format);
    });

    addFormatToken('e', 0, 0, 'weekday');
    addFormatToken('E', 0, 0, 'isoWeekday');

    // ALIASES

    addUnitAlias('day', 'd');
    addUnitAlias('weekday', 'e');
    addUnitAlias('isoWeekday', 'E');

    // PARSING

    addRegexToken('d',    match1to2);
    addRegexToken('e',    match1to2);
    addRegexToken('E',    match1to2);
    addRegexToken('dd',   matchWord);
    addRegexToken('ddd',  matchWord);
    addRegexToken('dddd', matchWord);

    addWeekParseToken(['dd', 'ddd', 'dddd'], function (input, week, config) {
        var weekday = config._locale.weekdaysParse(input);
        // if we didn't get a weekday name, mark the date as invalid
        if (weekday != null) {
            week.d = weekday;
        } else {
            getParsingFlags(config).invalidWeekday = input;
        }
    });

    addWeekParseToken(['d', 'e', 'E'], function (input, week, config, token) {
        week[token] = toInt(input);
    });

    // HELPERS

    function parseWeekday(input, locale) {
        if (typeof input !== 'string') {
            return input;
        }

        if (!isNaN(input)) {
            return parseInt(input, 10);
        }

        input = locale.weekdaysParse(input);
        if (typeof input === 'number') {
            return input;
        }

        return null;
    }

    // LOCALES

    var defaultLocaleWeekdays = 'Sunday_Monday_Tuesday_Wednesday_Thursday_Friday_Saturday'.split('_');
    function localeWeekdays (m) {
        return this._weekdays[m.day()];
    }

    var defaultLocaleWeekdaysShort = 'Sun_Mon_Tue_Wed_Thu_Fri_Sat'.split('_');
    function localeWeekdaysShort (m) {
        return this._weekdaysShort[m.day()];
    }

    var defaultLocaleWeekdaysMin = 'Su_Mo_Tu_We_Th_Fr_Sa'.split('_');
    function localeWeekdaysMin (m) {
        return this._weekdaysMin[m.day()];
    }

    function localeWeekdaysParse (weekdayName) {
        var i, mom, regex;

        this._weekdaysParse = this._weekdaysParse || [];

        for (i = 0; i < 7; i++) {
            // make the regex if we don't have it already
            if (!this._weekdaysParse[i]) {
                mom = local__createLocal([2000, 1]).day(i);
                regex = '^' + this.weekdays(mom, '') + '|^' + this.weekdaysShort(mom, '') + '|^' + this.weekdaysMin(mom, '');
                this._weekdaysParse[i] = new RegExp(regex.replace('.', ''), 'i');
            }
            // test the regex
            if (this._weekdaysParse[i].test(weekdayName)) {
                return i;
            }
        }
    }

    // MOMENTS

    function getSetDayOfWeek (input) {
        var day = this._isUTC ? this._d.getUTCDay() : this._d.getDay();
        if (input != null) {
            input = parseWeekday(input, this.localeData());
            return this.add(input - day, 'd');
        } else {
            return day;
        }
    }

    function getSetLocaleDayOfWeek (input) {
        var weekday = (this.day() + 7 - this.localeData()._week.dow) % 7;
        return input == null ? weekday : this.add(input - weekday, 'd');
    }

    function getSetISODayOfWeek (input) {
        // behaves the same as moment#day except
        // as a getter, returns 7 instead of 0 (1-7 range instead of 0-6)
        // as a setter, sunday should belong to the previous week.
        return input == null ? this.day() || 7 : this.day(this.day() % 7 ? input : input - 7);
    }

    addFormatToken('H', ['HH', 2], 0, 'hour');
    addFormatToken('h', ['hh', 2], 0, function () {
        return this.hours() % 12 || 12;
    });

    function meridiem (token, lowercase) {
        addFormatToken(token, 0, 0, function () {
            return this.localeData().meridiem(this.hours(), this.minutes(), lowercase);
        });
    }

    meridiem('a', true);
    meridiem('A', false);

    // ALIASES

    addUnitAlias('hour', 'h');

    // PARSING

    function matchMeridiem (isStrict, locale) {
        return locale._meridiemParse;
    }

    addRegexToken('a',  matchMeridiem);
    addRegexToken('A',  matchMeridiem);
    addRegexToken('H',  match1to2);
    addRegexToken('h',  match1to2);
    addRegexToken('HH', match1to2, match2);
    addRegexToken('hh', match1to2, match2);

    addParseToken(['H', 'HH'], HOUR);
    addParseToken(['a', 'A'], function (input, array, config) {
        config._isPm = config._locale.isPM(input);
        config._meridiem = input;
    });
    addParseToken(['h', 'hh'], function (input, array, config) {
        array[HOUR] = toInt(input);
        getParsingFlags(config).bigHour = true;
    });

    // LOCALES

    function localeIsPM (input) {
        // IE8 Quirks Mode & IE7 Standards Mode do not allow accessing strings like arrays
        // Using charAt should be more compatible.
        return ((input + '').toLowerCase().charAt(0) === 'p');
    }

    var defaultLocaleMeridiemParse = /[ap]\.?m?\.?/i;
    function localeMeridiem (hours, minutes, isLower) {
        if (hours > 11) {
            return isLower ? 'pm' : 'PM';
        } else {
            return isLower ? 'am' : 'AM';
        }
    }


    // MOMENTS

    // Setting the hour should keep the time, because the user explicitly
    // specified which hour he wants. So trying to maintain the same hour (in
    // a new timezone) makes sense. Adding/subtracting hours does not follow
    // this rule.
    var getSetHour = makeGetSet('Hours', true);

    addFormatToken('m', ['mm', 2], 0, 'minute');

    // ALIASES

    addUnitAlias('minute', 'm');

    // PARSING

    addRegexToken('m',  match1to2);
    addRegexToken('mm', match1to2, match2);
    addParseToken(['m', 'mm'], MINUTE);

    // MOMENTS

    var getSetMinute = makeGetSet('Minutes', false);

    addFormatToken('s', ['ss', 2], 0, 'second');

    // ALIASES

    addUnitAlias('second', 's');

    // PARSING

    addRegexToken('s',  match1to2);
    addRegexToken('ss', match1to2, match2);
    addParseToken(['s', 'ss'], SECOND);

    // MOMENTS

    var getSetSecond = makeGetSet('Seconds', false);

    addFormatToken('S', 0, 0, function () {
        return ~~(this.millisecond() / 100);
    });

    addFormatToken(0, ['SS', 2], 0, function () {
        return ~~(this.millisecond() / 10);
    });

    addFormatToken(0, ['SSS', 3], 0, 'millisecond');
    addFormatToken(0, ['SSSS', 4], 0, function () {
        return this.millisecond() * 10;
    });
    addFormatToken(0, ['SSSSS', 5], 0, function () {
        return this.millisecond() * 100;
    });
    addFormatToken(0, ['SSSSSS', 6], 0, function () {
        return this.millisecond() * 1000;
    });
    addFormatToken(0, ['SSSSSSS', 7], 0, function () {
        return this.millisecond() * 10000;
    });
    addFormatToken(0, ['SSSSSSSS', 8], 0, function () {
        return this.millisecond() * 100000;
    });
    addFormatToken(0, ['SSSSSSSSS', 9], 0, function () {
        return this.millisecond() * 1000000;
    });


    // ALIASES

    addUnitAlias('millisecond', 'ms');

    // PARSING

    addRegexToken('S',    match1to3, match1);
    addRegexToken('SS',   match1to3, match2);
    addRegexToken('SSS',  match1to3, match3);

    var token;
    for (token = 'SSSS'; token.length <= 9; token += 'S') {
        addRegexToken(token, matchUnsigned);
    }

    function parseMs(input, array) {
        array[MILLISECOND] = toInt(('0.' + input) * 1000);
    }

    for (token = 'S'; token.length <= 9; token += 'S') {
        addParseToken(token, parseMs);
    }
    // MOMENTS

    var getSetMillisecond = makeGetSet('Milliseconds', false);

    addFormatToken('z',  0, 0, 'zoneAbbr');
    addFormatToken('zz', 0, 0, 'zoneName');

    // MOMENTS

    function getZoneAbbr () {
        return this._isUTC ? 'UTC' : '';
    }

    function getZoneName () {
        return this._isUTC ? 'Coordinated Universal Time' : '';
    }

    var momentPrototype__proto = Moment.prototype;

    momentPrototype__proto.add          = add_subtract__add;
    momentPrototype__proto.calendar     = moment_calendar__calendar;
    momentPrototype__proto.clone        = clone;
    momentPrototype__proto.diff         = diff;
    momentPrototype__proto.endOf        = endOf;
    momentPrototype__proto.format       = format;
    momentPrototype__proto.from         = from;
    momentPrototype__proto.fromNow      = fromNow;
    momentPrototype__proto.to           = to;
    momentPrototype__proto.toNow        = toNow;
    momentPrototype__proto.get          = getSet;
    momentPrototype__proto.invalidAt    = invalidAt;
    momentPrototype__proto.isAfter      = isAfter;
    momentPrototype__proto.isBefore     = isBefore;
    momentPrototype__proto.isBetween    = isBetween;
    momentPrototype__proto.isSame       = isSame;
    momentPrototype__proto.isValid      = moment_valid__isValid;
    momentPrototype__proto.lang         = lang;
    momentPrototype__proto.locale       = locale;
    momentPrototype__proto.localeData   = localeData;
    momentPrototype__proto.max          = prototypeMax;
    momentPrototype__proto.min          = prototypeMin;
    momentPrototype__proto.parsingFlags = parsingFlags;
    momentPrototype__proto.set          = getSet;
    momentPrototype__proto.startOf      = startOf;
    momentPrototype__proto.subtract     = add_subtract__subtract;
    momentPrototype__proto.toArray      = toArray;
    momentPrototype__proto.toObject     = toObject;
    momentPrototype__proto.toDate       = toDate;
    momentPrototype__proto.toISOString  = moment_format__toISOString;
    momentPrototype__proto.toJSON       = moment_format__toISOString;
    momentPrototype__proto.toString     = toString;
    momentPrototype__proto.unix         = unix;
    momentPrototype__proto.valueOf      = to_type__valueOf;

    // Year
    momentPrototype__proto.year       = getSetYear;
    momentPrototype__proto.isLeapYear = getIsLeapYear;

    // Week Year
    momentPrototype__proto.weekYear    = getSetWeekYear;
    momentPrototype__proto.isoWeekYear = getSetISOWeekYear;

    // Quarter
    momentPrototype__proto.quarter = momentPrototype__proto.quarters = getSetQuarter;

    // Month
    momentPrototype__proto.month       = getSetMonth;
    momentPrototype__proto.daysInMonth = getDaysInMonth;

    // Week
    momentPrototype__proto.week           = momentPrototype__proto.weeks        = getSetWeek;
    momentPrototype__proto.isoWeek        = momentPrototype__proto.isoWeeks     = getSetISOWeek;
    momentPrototype__proto.weeksInYear    = getWeeksInYear;
    momentPrototype__proto.isoWeeksInYear = getISOWeeksInYear;

    // Day
    momentPrototype__proto.date       = getSetDayOfMonth;
    momentPrototype__proto.day        = momentPrototype__proto.days             = getSetDayOfWeek;
    momentPrototype__proto.weekday    = getSetLocaleDayOfWeek;
    momentPrototype__proto.isoWeekday = getSetISODayOfWeek;
    momentPrototype__proto.dayOfYear  = getSetDayOfYear;

    // Hour
    momentPrototype__proto.hour = momentPrototype__proto.hours = getSetHour;

    // Minute
    momentPrototype__proto.minute = momentPrototype__proto.minutes = getSetMinute;

    // Second
    momentPrototype__proto.second = momentPrototype__proto.seconds = getSetSecond;

    // Millisecond
    momentPrototype__proto.millisecond = momentPrototype__proto.milliseconds = getSetMillisecond;

    // Offset
    momentPrototype__proto.utcOffset            = getSetOffset;
    momentPrototype__proto.utc                  = setOffsetToUTC;
    momentPrototype__proto.local                = setOffsetToLocal;
    momentPrototype__proto.parseZone            = setOffsetToParsedOffset;
    momentPrototype__proto.hasAlignedHourOffset = hasAlignedHourOffset;
    momentPrototype__proto.isDST                = isDaylightSavingTime;
    momentPrototype__proto.isDSTShifted         = isDaylightSavingTimeShifted;
    momentPrototype__proto.isLocal              = isLocal;
    momentPrototype__proto.isUtcOffset          = isUtcOffset;
    momentPrototype__proto.isUtc                = isUtc;
    momentPrototype__proto.isUTC                = isUtc;

    // Timezone
    momentPrototype__proto.zoneAbbr = getZoneAbbr;
    momentPrototype__proto.zoneName = getZoneName;

    // Deprecations
    momentPrototype__proto.dates  = deprecate('dates accessor is deprecated. Use date instead.', getSetDayOfMonth);
    momentPrototype__proto.months = deprecate('months accessor is deprecated. Use month instead', getSetMonth);
    momentPrototype__proto.years  = deprecate('years accessor is deprecated. Use year instead', getSetYear);
    momentPrototype__proto.zone   = deprecate('moment().zone is deprecated, use moment().utcOffset instead. https://github.com/moment/moment/issues/1779', getSetZone);

    var momentPrototype = momentPrototype__proto;

    function moment__createUnix (input) {
        return local__createLocal(input * 1000);
    }

    function moment__createInZone () {
        return local__createLocal.apply(null, arguments).parseZone();
    }

    var defaultCalendar = {
        sameDay : '[Today at] LT',
        nextDay : '[Tomorrow at] LT',
        nextWeek : 'dddd [at] LT',
        lastDay : '[Yesterday at] LT',
        lastWeek : '[Last] dddd [at] LT',
        sameElse : 'L'
    };

    function locale_calendar__calendar (key, mom, now) {
        var output = this._calendar[key];
        return typeof output === 'function' ? output.call(mom, now) : output;
    }

    var defaultLongDateFormat = {
        LTS  : 'h:mm:ss A',
        LT   : 'h:mm A',
        L    : 'MM/DD/YYYY',
        LL   : 'MMMM D, YYYY',
        LLL  : 'MMMM D, YYYY h:mm A',
        LLLL : 'dddd, MMMM D, YYYY h:mm A'
    };

    function longDateFormat (key) {
        var format = this._longDateFormat[key],
            formatUpper = this._longDateFormat[key.toUpperCase()];

        if (format || !formatUpper) {
            return format;
        }

        this._longDateFormat[key] = formatUpper.replace(/MMMM|MM|DD|dddd/g, function (val) {
            return val.slice(1);
        });

        return this._longDateFormat[key];
    }

    var defaultInvalidDate = 'Invalid date';

    function invalidDate () {
        return this._invalidDate;
    }

    var defaultOrdinal = '%d';
    var defaultOrdinalParse = /\d{1,2}/;

    function ordinal (number) {
        return this._ordinal.replace('%d', number);
    }

    function preParsePostFormat (string) {
        return string;
    }

    var defaultRelativeTime = {
        future : 'in %s',
        past   : '%s ago',
        s  : 'a few seconds',
        m  : 'a minute',
        mm : '%d minutes',
        h  : 'an hour',
        hh : '%d hours',
        d  : 'a day',
        dd : '%d days',
        M  : 'a month',
        MM : '%d months',
        y  : 'a year',
        yy : '%d years'
    };

    function relative__relativeTime (number, withoutSuffix, string, isFuture) {
        var output = this._relativeTime[string];
        return (typeof output === 'function') ?
            output(number, withoutSuffix, string, isFuture) :
            output.replace(/%d/i, number);
    }

    function pastFuture (diff, output) {
        var format = this._relativeTime[diff > 0 ? 'future' : 'past'];
        return typeof format === 'function' ? format(output) : format.replace(/%s/i, output);
    }

    function locale_set__set (config) {
        var prop, i;
        for (i in config) {
            prop = config[i];
            if (typeof prop === 'function') {
                this[i] = prop;
            } else {
                this['_' + i] = prop;
            }
        }
        // Lenient ordinal parsing accepts just a number in addition to
        // number + (possibly) stuff coming from _ordinalParseLenient.
        this._ordinalParseLenient = new RegExp(this._ordinalParse.source + '|' + (/\d{1,2}/).source);
    }

    var prototype__proto = Locale.prototype;

    prototype__proto._calendar       = defaultCalendar;
    prototype__proto.calendar        = locale_calendar__calendar;
    prototype__proto._longDateFormat = defaultLongDateFormat;
    prototype__proto.longDateFormat  = longDateFormat;
    prototype__proto._invalidDate    = defaultInvalidDate;
    prototype__proto.invalidDate     = invalidDate;
    prototype__proto._ordinal        = defaultOrdinal;
    prototype__proto.ordinal         = ordinal;
    prototype__proto._ordinalParse   = defaultOrdinalParse;
    prototype__proto.preparse        = preParsePostFormat;
    prototype__proto.postformat      = preParsePostFormat;
    prototype__proto._relativeTime   = defaultRelativeTime;
    prototype__proto.relativeTime    = relative__relativeTime;
    prototype__proto.pastFuture      = pastFuture;
    prototype__proto.set             = locale_set__set;

    // Month
    prototype__proto.months       =        localeMonths;
    prototype__proto._months      = defaultLocaleMonths;
    prototype__proto.monthsShort  =        localeMonthsShort;
    prototype__proto._monthsShort = defaultLocaleMonthsShort;
    prototype__proto.monthsParse  =        localeMonthsParse;

    // Week
    prototype__proto.week = localeWeek;
    prototype__proto._week = defaultLocaleWeek;
    prototype__proto.firstDayOfYear = localeFirstDayOfYear;
    prototype__proto.firstDayOfWeek = localeFirstDayOfWeek;

    // Day of Week
    prototype__proto.weekdays       =        localeWeekdays;
    prototype__proto._weekdays      = defaultLocaleWeekdays;
    prototype__proto.weekdaysMin    =        localeWeekdaysMin;
    prototype__proto._weekdaysMin   = defaultLocaleWeekdaysMin;
    prototype__proto.weekdaysShort  =        localeWeekdaysShort;
    prototype__proto._weekdaysShort = defaultLocaleWeekdaysShort;
    prototype__proto.weekdaysParse  =        localeWeekdaysParse;

    // Hours
    prototype__proto.isPM = localeIsPM;
    prototype__proto._meridiemParse = defaultLocaleMeridiemParse;
    prototype__proto.meridiem = localeMeridiem;

    function lists__get (format, index, field, setter) {
        var locale = locale_locales__getLocale();
        var utc = create_utc__createUTC().set(setter, index);
        return locale[field](utc, format);
    }

    function list (format, index, field, count, setter) {
        if (typeof format === 'number') {
            index = format;
            format = undefined;
        }

        format = format || '';

        if (index != null) {
            return lists__get(format, index, field, setter);
        }

        var i;
        var out = [];
        for (i = 0; i < count; i++) {
            out[i] = lists__get(format, i, field, setter);
        }
        return out;
    }

    function lists__listMonths (format, index) {
        return list(format, index, 'months', 12, 'month');
    }

    function lists__listMonthsShort (format, index) {
        return list(format, index, 'monthsShort', 12, 'month');
    }

    function lists__listWeekdays (format, index) {
        return list(format, index, 'weekdays', 7, 'day');
    }

    function lists__listWeekdaysShort (format, index) {
        return list(format, index, 'weekdaysShort', 7, 'day');
    }

    function lists__listWeekdaysMin (format, index) {
        return list(format, index, 'weekdaysMin', 7, 'day');
    }

    locale_locales__getSetGlobalLocale('en', {
        ordinalParse: /\d{1,2}(th|st|nd|rd)/,
        ordinal : function (number) {
            var b = number % 10,
                output = (toInt(number % 100 / 10) === 1) ? 'th' :
                (b === 1) ? 'st' :
                (b === 2) ? 'nd' :
                (b === 3) ? 'rd' : 'th';
            return number + output;
        }
    });

    // Side effect imports
    utils_hooks__hooks.lang = deprecate('moment.lang is deprecated. Use moment.locale instead.', locale_locales__getSetGlobalLocale);
    utils_hooks__hooks.langData = deprecate('moment.langData is deprecated. Use moment.localeData instead.', locale_locales__getLocale);

    var mathAbs = Math.abs;

    function duration_abs__abs () {
        var data           = this._data;

        this._milliseconds = mathAbs(this._milliseconds);
        this._days         = mathAbs(this._days);
        this._months       = mathAbs(this._months);

        data.milliseconds  = mathAbs(data.milliseconds);
        data.seconds       = mathAbs(data.seconds);
        data.minutes       = mathAbs(data.minutes);
        data.hours         = mathAbs(data.hours);
        data.months        = mathAbs(data.months);
        data.years         = mathAbs(data.years);

        return this;
    }

    function duration_add_subtract__addSubtract (duration, input, value, direction) {
        var other = create__createDuration(input, value);

        duration._milliseconds += direction * other._milliseconds;
        duration._days         += direction * other._days;
        duration._months       += direction * other._months;

        return duration._bubble();
    }

    // supports only 2.0-style add(1, 's') or add(duration)
    function duration_add_subtract__add (input, value) {
        return duration_add_subtract__addSubtract(this, input, value, 1);
    }

    // supports only 2.0-style subtract(1, 's') or subtract(duration)
    function duration_add_subtract__subtract (input, value) {
        return duration_add_subtract__addSubtract(this, input, value, -1);
    }

    function absCeil (number) {
        if (number < 0) {
            return Math.floor(number);
        } else {
            return Math.ceil(number);
        }
    }

    function bubble () {
        var milliseconds = this._milliseconds;
        var days         = this._days;
        var months       = this._months;
        var data         = this._data;
        var seconds, minutes, hours, years, monthsFromDays;

        // if we have a mix of positive and negative values, bubble down first
        // check: https://github.com/moment/moment/issues/2166
        if (!((milliseconds >= 0 && days >= 0 && months >= 0) ||
                (milliseconds <= 0 && days <= 0 && months <= 0))) {
            milliseconds += absCeil(monthsToDays(months) + days) * 864e5;
            days = 0;
            months = 0;
        }

        // The following code bubbles up values, see the tests for
        // examples of what that means.
        data.milliseconds = milliseconds % 1000;

        seconds           = absFloor(milliseconds / 1000);
        data.seconds      = seconds % 60;

        minutes           = absFloor(seconds / 60);
        data.minutes      = minutes % 60;

        hours             = absFloor(minutes / 60);
        data.hours        = hours % 24;

        days += absFloor(hours / 24);

        // convert days to months
        monthsFromDays = absFloor(daysToMonths(days));
        months += monthsFromDays;
        days -= absCeil(monthsToDays(monthsFromDays));

        // 12 months -> 1 year
        years = absFloor(months / 12);
        months %= 12;

        data.days   = days;
        data.months = months;
        data.years  = years;

        return this;
    }

    function daysToMonths (days) {
        // 400 years have 146097 days (taking into account leap year rules)
        // 400 years have 12 months === 4800
        return days * 4800 / 146097;
    }

    function monthsToDays (months) {
        // the reverse of daysToMonths
        return months * 146097 / 4800;
    }

    function as (units) {
        var days;
        var months;
        var milliseconds = this._milliseconds;

        units = normalizeUnits(units);

        if (units === 'month' || units === 'year') {
            days   = this._days   + milliseconds / 864e5;
            months = this._months + daysToMonths(days);
            return units === 'month' ? months : months / 12;
        } else {
            // handle milliseconds separately because of floating point math errors (issue #1867)
            days = this._days + Math.round(monthsToDays(this._months));
            switch (units) {
                case 'week'   : return days / 7     + milliseconds / 6048e5;
                case 'day'    : return days         + milliseconds / 864e5;
                case 'hour'   : return days * 24    + milliseconds / 36e5;
                case 'minute' : return days * 1440  + milliseconds / 6e4;
                case 'second' : return days * 86400 + milliseconds / 1000;
                // Math.floor prevents floating point math errors here
                case 'millisecond': return Math.floor(days * 864e5) + milliseconds;
                default: throw new Error('Unknown unit ' + units);
            }
        }
    }

    // TODO: Use this.as('ms')?
    function duration_as__valueOf () {
        return (
            this._milliseconds +
            this._days * 864e5 +
            (this._months % 12) * 2592e6 +
            toInt(this._months / 12) * 31536e6
        );
    }

    function makeAs (alias) {
        return function () {
            return this.as(alias);
        };
    }

    var asMilliseconds = makeAs('ms');
    var asSeconds      = makeAs('s');
    var asMinutes      = makeAs('m');
    var asHours        = makeAs('h');
    var asDays         = makeAs('d');
    var asWeeks        = makeAs('w');
    var asMonths       = makeAs('M');
    var asYears        = makeAs('y');

    function duration_get__get (units) {
        units = normalizeUnits(units);
        return this[units + 's']();
    }

    function makeGetter(name) {
        return function () {
            return this._data[name];
        };
    }

    var milliseconds = makeGetter('milliseconds');
    var seconds      = makeGetter('seconds');
    var minutes      = makeGetter('minutes');
    var hours        = makeGetter('hours');
    var days         = makeGetter('days');
    var months       = makeGetter('months');
    var years        = makeGetter('years');

    function weeks () {
        return absFloor(this.days() / 7);
    }

    var round = Math.round;
    var thresholds = {
        s: 45,  // seconds to minute
        m: 45,  // minutes to hour
        h: 22,  // hours to day
        d: 26,  // days to month
        M: 11   // months to year
    };

    // helper function for moment.fn.from, moment.fn.fromNow, and moment.duration.fn.humanize
    function substituteTimeAgo(string, number, withoutSuffix, isFuture, locale) {
        return locale.relativeTime(number || 1, !!withoutSuffix, string, isFuture);
    }

    function duration_humanize__relativeTime (posNegDuration, withoutSuffix, locale) {
        var duration = create__createDuration(posNegDuration).abs();
        var seconds  = round(duration.as('s'));
        var minutes  = round(duration.as('m'));
        var hours    = round(duration.as('h'));
        var days     = round(duration.as('d'));
        var months   = round(duration.as('M'));
        var years    = round(duration.as('y'));

        var a = seconds < thresholds.s && ['s', seconds]  ||
                minutes === 1          && ['m']           ||
                minutes < thresholds.m && ['mm', minutes] ||
                hours   === 1          && ['h']           ||
                hours   < thresholds.h && ['hh', hours]   ||
                days    === 1          && ['d']           ||
                days    < thresholds.d && ['dd', days]    ||
                months  === 1          && ['M']           ||
                months  < thresholds.M && ['MM', months]  ||
                years   === 1          && ['y']           || ['yy', years];

        a[2] = withoutSuffix;
        a[3] = +posNegDuration > 0;
        a[4] = locale;
        return substituteTimeAgo.apply(null, a);
    }

    // This function allows you to set a threshold for relative time strings
    function duration_humanize__getSetRelativeTimeThreshold (threshold, limit) {
        if (thresholds[threshold] === undefined) {
            return false;
        }
        if (limit === undefined) {
            return thresholds[threshold];
        }
        thresholds[threshold] = limit;
        return true;
    }

    function humanize (withSuffix) {
        var locale = this.localeData();
        var output = duration_humanize__relativeTime(this, !withSuffix, locale);

        if (withSuffix) {
            output = locale.pastFuture(+this, output);
        }

        return locale.postformat(output);
    }

    var iso_string__abs = Math.abs;

    function iso_string__toISOString() {
        // for ISO strings we do not use the normal bubbling rules:
        //  * milliseconds bubble up until they become hours
        //  * days do not bubble at all
        //  * months bubble up until they become years
        // This is because there is no context-free conversion between hours and days
        // (think of clock changes)
        // and also not between days and months (28-31 days per month)
        var seconds = iso_string__abs(this._milliseconds) / 1000;
        var days         = iso_string__abs(this._days);
        var months       = iso_string__abs(this._months);
        var minutes, hours, years;

        // 3600 seconds -> 60 minutes -> 1 hour
        minutes           = absFloor(seconds / 60);
        hours             = absFloor(minutes / 60);
        seconds %= 60;
        minutes %= 60;

        // 12 months -> 1 year
        years  = absFloor(months / 12);
        months %= 12;


        // inspired by https://github.com/dordille/moment-isoduration/blob/master/moment.isoduration.js
        var Y = years;
        var M = months;
        var D = days;
        var h = hours;
        var m = minutes;
        var s = seconds;
        var total = this.asSeconds();

        if (!total) {
            // this is the same as C#'s (Noda) and python (isodate)...
            // but not other JS (goog.date)
            return 'P0D';
        }

        return (total < 0 ? '-' : '') +
            'P' +
            (Y ? Y + 'Y' : '') +
            (M ? M + 'M' : '') +
            (D ? D + 'D' : '') +
            ((h || m || s) ? 'T' : '') +
            (h ? h + 'H' : '') +
            (m ? m + 'M' : '') +
            (s ? s + 'S' : '');
    }

    var duration_prototype__proto = Duration.prototype;

    duration_prototype__proto.abs            = duration_abs__abs;
    duration_prototype__proto.add            = duration_add_subtract__add;
    duration_prototype__proto.subtract       = duration_add_subtract__subtract;
    duration_prototype__proto.as             = as;
    duration_prototype__proto.asMilliseconds = asMilliseconds;
    duration_prototype__proto.asSeconds      = asSeconds;
    duration_prototype__proto.asMinutes      = asMinutes;
    duration_prototype__proto.asHours        = asHours;
    duration_prototype__proto.asDays         = asDays;
    duration_prototype__proto.asWeeks        = asWeeks;
    duration_prototype__proto.asMonths       = asMonths;
    duration_prototype__proto.asYears        = asYears;
    duration_prototype__proto.valueOf        = duration_as__valueOf;
    duration_prototype__proto._bubble        = bubble;
    duration_prototype__proto.get            = duration_get__get;
    duration_prototype__proto.milliseconds   = milliseconds;
    duration_prototype__proto.seconds        = seconds;
    duration_prototype__proto.minutes        = minutes;
    duration_prototype__proto.hours          = hours;
    duration_prototype__proto.days           = days;
    duration_prototype__proto.weeks          = weeks;
    duration_prototype__proto.months         = months;
    duration_prototype__proto.years          = years;
    duration_prototype__proto.humanize       = humanize;
    duration_prototype__proto.toISOString    = iso_string__toISOString;
    duration_prototype__proto.toString       = iso_string__toISOString;
    duration_prototype__proto.toJSON         = iso_string__toISOString;
    duration_prototype__proto.locale         = locale;
    duration_prototype__proto.localeData     = localeData;

    // Deprecations
    duration_prototype__proto.toIsoString = deprecate('toIsoString() is deprecated. Please use toISOString() instead (notice the capitals)', iso_string__toISOString);
    duration_prototype__proto.lang = lang;

    // Side effect imports

    addFormatToken('X', 0, 0, 'unix');
    addFormatToken('x', 0, 0, 'valueOf');

    // PARSING

    addRegexToken('x', matchSigned);
    addRegexToken('X', matchTimestamp);
    addParseToken('X', function (input, array, config) {
        config._d = new Date(parseFloat(input, 10) * 1000);
    });
    addParseToken('x', function (input, array, config) {
        config._d = new Date(toInt(input));
    });

    // Side effect imports


    utils_hooks__hooks.version = '2.10.6';

    setHookCallback(local__createLocal);

    utils_hooks__hooks.fn                    = momentPrototype;
    utils_hooks__hooks.min                   = min;
    utils_hooks__hooks.max                   = max;
    utils_hooks__hooks.utc                   = create_utc__createUTC;
    utils_hooks__hooks.unix                  = moment__createUnix;
    utils_hooks__hooks.months                = lists__listMonths;
    utils_hooks__hooks.isDate                = isDate;
    utils_hooks__hooks.locale                = locale_locales__getSetGlobalLocale;
    utils_hooks__hooks.invalid               = valid__createInvalid;
    utils_hooks__hooks.duration              = create__createDuration;
    utils_hooks__hooks.isMoment              = isMoment;
    utils_hooks__hooks.weekdays              = lists__listWeekdays;
    utils_hooks__hooks.parseZone             = moment__createInZone;
    utils_hooks__hooks.localeData            = locale_locales__getLocale;
    utils_hooks__hooks.isDuration            = isDuration;
    utils_hooks__hooks.monthsShort           = lists__listMonthsShort;
    utils_hooks__hooks.weekdaysMin           = lists__listWeekdaysMin;
    utils_hooks__hooks.defineLocale          = defineLocale;
    utils_hooks__hooks.weekdaysShort         = lists__listWeekdaysShort;
    utils_hooks__hooks.normalizeUnits        = normalizeUnits;
    utils_hooks__hooks.relativeTimeThreshold = duration_humanize__getSetRelativeTimeThreshold;

    var _moment = utils_hooks__hooks;

    return _moment;

}));
//! moment-timezone.js
//! version : 0.4.0
//! author : Tim Wood
//! license : MIT
//! github.com/moment/moment-timezone

(function (root, factory) {
	"use strict";

	/*global define*/
	if (typeof define === 'function' && define.amd) {
		define('moment-timezone',['moment'], factory);                 // AMD
	} else if (typeof exports === 'object') {
		module.exports = factory(require('moment')); // Node
	} else {
		factory(root.moment);                        // Browser
	}
}(this, function (moment) {
	"use strict";

	// Do not load moment-timezone a second time.
	if (moment.tz !== undefined) {
		logError('Moment Timezone ' + moment.tz.version + ' was already loaded ' + (moment.tz.dataVersion ? 'with data from ' : 'without any data') + moment.tz.dataVersion);
		return moment;
	}

	var VERSION = "0.4.0",
		zones = {},
		links = {},
		names = {},

		momentVersion = moment.version.split('.'),
		major = +momentVersion[0],
		minor = +momentVersion[1];

	// Moment.js version check
	if (major < 2 || (major === 2 && minor < 6)) {
		logError('Moment Timezone requires Moment.js >= 2.6.0. You are using Moment.js ' + moment.version + '. See momentjs.com');
	}

	/************************************
		Unpacking
	************************************/

	function charCodeToInt(charCode) {
		if (charCode > 96) {
			return charCode - 87;
		} else if (charCode > 64) {
			return charCode - 29;
		}
		return charCode - 48;
	}

	function unpackBase60(string) {
		var i = 0,
			parts = string.split('.'),
			whole = parts[0],
			fractional = parts[1] || '',
			multiplier = 1,
			num,
			out = 0,
			sign = 1;

		// handle negative numbers
		if (string.charCodeAt(0) === 45) {
			i = 1;
			sign = -1;
		}

		// handle digits before the decimal
		for (i; i < whole.length; i++) {
			num = charCodeToInt(whole.charCodeAt(i));
			out = 60 * out + num;
		}

		// handle digits after the decimal
		for (i = 0; i < fractional.length; i++) {
			multiplier = multiplier / 60;
			num = charCodeToInt(fractional.charCodeAt(i));
			out += num * multiplier;
		}

		return out * sign;
	}

	function arrayToInt (array) {
		for (var i = 0; i < array.length; i++) {
			array[i] = unpackBase60(array[i]);
		}
	}

	function intToUntil (array, length) {
		for (var i = 0; i < length; i++) {
			array[i] = Math.round((array[i - 1] || 0) + (array[i] * 60000)); // minutes to milliseconds
		}

		array[length - 1] = Infinity;
	}

	function mapIndices (source, indices) {
		var out = [], i;

		for (i = 0; i < indices.length; i++) {
			out[i] = source[indices[i]];
		}

		return out;
	}

	function unpack (string) {
		var data = string.split('|'),
			offsets = data[2].split(' '),
			indices = data[3].split(''),
			untils  = data[4].split(' ');

		arrayToInt(offsets);
		arrayToInt(indices);
		arrayToInt(untils);

		intToUntil(untils, indices.length);

		return {
			name    : data[0],
			abbrs   : mapIndices(data[1].split(' '), indices),
			offsets : mapIndices(offsets, indices),
			untils  : untils
		};
	}

	/************************************
		Zone object
	************************************/

	function Zone (packedString) {
		if (packedString) {
			this._set(unpack(packedString));
		}
	}

	Zone.prototype = {
		_set : function (unpacked) {
			this.name    = unpacked.name;
			this.abbrs   = unpacked.abbrs;
			this.untils  = unpacked.untils;
			this.offsets = unpacked.offsets;
		},

		_index : function (timestamp) {
			var target = +timestamp,
				untils = this.untils,
				i;

			for (i = 0; i < untils.length; i++) {
				if (target < untils[i]) {
					return i;
				}
			}
		},

		parse : function (timestamp) {
			var target  = +timestamp,
				offsets = this.offsets,
				untils  = this.untils,
				max     = untils.length - 1,
				offset, offsetNext, offsetPrev, i;

			for (i = 0; i < max; i++) {
				offset     = offsets[i];
				offsetNext = offsets[i + 1];
				offsetPrev = offsets[i ? i - 1 : i];

				if (offset < offsetNext && tz.moveAmbiguousForward) {
					offset = offsetNext;
				} else if (offset > offsetPrev && tz.moveInvalidForward) {
					offset = offsetPrev;
				}

				if (target < untils[i] - (offset * 60000)) {
					return offsets[i];
				}
			}

			return offsets[max];
		},

		abbr : function (mom) {
			return this.abbrs[this._index(mom)];
		},

		offset : function (mom) {
			return this.offsets[this._index(mom)];
		}
	};

	/************************************
		Global Methods
	************************************/

	function normalizeName (name) {
		return (name || '').toLowerCase().replace(/\//g, '_');
	}

	function addZone (packed) {
		var i, name, normalized;

		if (typeof packed === "string") {
			packed = [packed];
		}

		for (i = 0; i < packed.length; i++) {
			name = packed[i].split('|')[0];
			normalized = normalizeName(name);
			zones[normalized] = packed[i];
			names[normalized] = name;
		}
	}

	function getZone (name, caller) {
		name = normalizeName(name);

		var zone = zones[name];
		var link;
		
		if (zone instanceof Zone) {
			return zone;
		}

		if (typeof zone === 'string') {
			zone = new Zone(zone);
			zones[name] = zone;
			return zone;
		}

		// Pass getZone to prevent recursion more than 1 level deep
		if (links[name] && caller !== getZone && (link = getZone(links[name], getZone))) {
			zone = zones[name] = new Zone();
			zone._set(link);
			zone.name = names[name];
			return zone;
		}

		return null;
	}

	function getNames () {
		var i, out = [];

		for (i in names) {
			if (names.hasOwnProperty(i) && (zones[i] || zones[links[i]]) && names[i]) {
				out.push(names[i]);
			}
		}

		return out.sort();
	}

	function addLink (aliases) {
		var i, alias, normal0, normal1;

		if (typeof aliases === "string") {
			aliases = [aliases];
		}

		for (i = 0; i < aliases.length; i++) {
			alias = aliases[i].split('|');

			normal0 = normalizeName(alias[0]);
			normal1 = normalizeName(alias[1]);

			links[normal0] = normal1;
			names[normal0] = alias[0];

			links[normal1] = normal0;
			names[normal1] = alias[1];
		}
	}

	function loadData (data) {
		addZone(data.zones);
		addLink(data.links);
		tz.dataVersion = data.version;
	}

	function zoneExists (name) {
		if (!zoneExists.didShowError) {
			zoneExists.didShowError = true;
				logError("moment.tz.zoneExists('" + name + "') has been deprecated in favor of !moment.tz.zone('" + name + "')");
		}
		return !!getZone(name);
	}

	function needsOffset (m) {
		return !!(m._a && (m._tzm === undefined));
	}

	function logError (message) {
		if (typeof console !== 'undefined' && typeof console.error === 'function') {
			console.error(message);
		}
	}

	/************************************
		moment.tz namespace
	************************************/

	function tz (input) {
		var args = Array.prototype.slice.call(arguments, 0, -1),
			name = arguments[arguments.length - 1],
			zone = getZone(name),
			out  = moment.utc.apply(null, args);

		if (zone && !moment.isMoment(input) && needsOffset(out)) {
			out.add(zone.parse(out), 'minutes');
		}

		out.tz(name);

		return out;
	}

	tz.version      = VERSION;
	tz.dataVersion  = '';
	tz._zones       = zones;
	tz._links       = links;
	tz._names       = names;
	tz.add          = addZone;
	tz.link         = addLink;
	tz.load         = loadData;
	tz.zone         = getZone;
	tz.zoneExists   = zoneExists; // deprecated in 0.1.0
	tz.names        = getNames;
	tz.Zone         = Zone;
	tz.unpack       = unpack;
	tz.unpackBase60 = unpackBase60;
	tz.needsOffset  = needsOffset;
	tz.moveInvalidForward   = true;
	tz.moveAmbiguousForward = false;

	/************************************
		Interface with Moment.js
	************************************/

	var fn = moment.fn;

	moment.tz = tz;

	moment.defaultZone = null;

	moment.updateOffset = function (mom, keepTime) {
		var zone = moment.defaultZone,
			offset;

		if (mom._z === undefined) {
			if (zone && needsOffset(mom) && !mom._isUTC) {
				mom._d = moment.utc(mom._a)._d;
				mom.utc().add(zone.parse(mom), 'minutes');
			}
			mom._z = zone;
		}
		if (mom._z) {
			offset = mom._z.offset(mom);
			if (Math.abs(offset) < 16) {
				offset = offset / 60;
			}
			if (mom.utcOffset !== undefined) {
				mom.utcOffset(-offset, keepTime);
			} else {
				mom.zone(offset, keepTime);
			}
		}
	};

	fn.tz = function (name) {
		if (name) {
			this._z = getZone(name);
			if (this._z) {
				moment.updateOffset(this);
			} else {
				logError("Moment Timezone has no data for " + name + ". See http://momentjs.com/timezone/docs/#/data-loading/.");
			}
			return this;
		}
		if (this._z) { return this._z.name; }
	};

	function abbrWrap (old) {
		return function () {
			if (this._z) { return this._z.abbr(this); }
			return old.call(this);
		};
	}

	function resetZoneWrap (old) {
		return function () {
			this._z = null;
			return old.apply(this, arguments);
		};
	}

	fn.zoneName = abbrWrap(fn.zoneName);
	fn.zoneAbbr = abbrWrap(fn.zoneAbbr);
	fn.utc      = resetZoneWrap(fn.utc);

	moment.tz.setDefault = function(name) {
		if (major < 2 || (major === 2 && minor < 9)) {
			logError('Moment Timezone setDefault() requires Moment.js >= 2.9.0. You are using Moment.js ' + moment.version + '.');
		}
		moment.defaultZone = name ? getZone(name) : null;
		return moment;
	};

	// Cloning a moment should include the _z property.
	var momentProperties = moment.momentProperties;
	if (Object.prototype.toString.call(momentProperties) === '[object Array]') {
		// moment 2.8.1+
		momentProperties.push('_z');
		momentProperties.push('_a');
	} else if (momentProperties) {
		// moment 2.7.0
		momentProperties._z = null;
	}

	// INJECT DATA

	return moment;
}));

/* pat-date-picker  - Polyfill for input type=date */
define('pat-date-picker',[
    "underscore",
    "pat-parser",
    "pat-registry",
    "pat-base",
    "pikaday",
    "moment",
    "moment-timezone",
    "modernizr"
], function(_, Parser, registry, Base, Pikaday, moment, momenttimezone) {
    "use strict";
    var parser = new Parser("date-picker");
    parser.addArgument("behavior", "styled", ["native", "styled"]);
    parser.addArgument("week-numbers", [], ["show", "hide"]);
    parser.addArgument("i18n"); // URL pointing to JSON resource with i18n values
    /* JSON format for i18n
     * { "previousMonth": "Previous Month",
     *   "nextMonth"    : "Next Month",
     *   "months"       : ["January","February","March","April","May","June","July","August","September","October","November","December"],
     *   "weekdays"     : ["Sunday","Monday","Tuesday","Wednesday","Thursday","Friday","Saturday"],
     *   "weekdaysShort": ["Sun","Mon","Tue","Wed","Thu","Fri","Sat"]
     * } */
    parser.addAlias("behaviour", "behavior");

    return Base.extend({
        name: "date-picker",
        trigger: ".pat-date-picker",
        init: function() {
            this.options = $.extend(this.options, parser.parse(this.$el));
            this.polyfill = this.options.behavior === "native";
            if (this.polyfill && Modernizr.inputtypes.date) {
                return;
            }
            if (this.$el.attr("type") === "date") {
                this.$el.attr("type", "text");
            }
            var config = {
                "field": this.$el[0],
                "minDate": this.$el.attr("min") ? moment(this.$el.attr("min")).toDate() : undefined,
                "maxDate": this.$el.attr("max") ? moment(this.$el.attr("max")).toDate() : undefined,
                "showWeekNumber": this.options.weekNumbers === "show",
                "onSelect": function () {
                    $(this._o.field).closest("form").trigger("input-change");
                    /* Also trigger input change on date field to support pat-autosubmit. */
                    $(this._o.field).trigger("input-change");
                }
            };
            if (this.options.i18n) {
                $.getJSON(this.options.i18n, 
                    function (data) {
                        config.i18n = data;
                        new Pikaday(config);
                    }
                );
            } else {
                new Pikaday(config);
            }
            return this.$el;
        }
    });
});

// jshint indent: 4, browser: true, jquery: true, quotmark: double
// vim: sw=4 expandtab
;
define('pat-depends_parse',[],function() {
  /*
   * Generated by PEG.js 0.7.0.
   *
   * http://pegjs.majda.cz/
   */
  
  function quote(s) {
    /*
     * ECMA-262, 5th ed., 7.8.4: All characters may appear literally in a
     * string literal except for the closing quote character, backslash,
     * carriage return, line separator, paragraph separator, and line feed.
     * Any character may appear in the form of an escape sequence.
     *
     * For portability, we also escape escape all control and non-ASCII
     * characters. Note that "\0" and "\v" escape sequences are not used
     * because JSHint does not like the first and IE the second.
     */
     return '"' + s
      .replace(/\\/g, '\\\\')  // backslash
      .replace(/"/g, '\\"')    // closing quote character
      .replace(/\x08/g, '\\b') // backspace
      .replace(/\t/g, '\\t')   // horizontal tab
      .replace(/\n/g, '\\n')   // line feed
      .replace(/\f/g, '\\f')   // form feed
      .replace(/\r/g, '\\r')   // carriage return
      .replace(/[\x00-\x07\x0B\x0E-\x1F\x80-\uFFFF]/g, escape)
      + '"';
  }
  
  var result = {
    /*
     * Parses the input with a generated parser. If the parsing is successfull,
     * returns a value explicitly or implicitly specified by the grammar from
     * which the parser was generated (see |PEG.buildParser|). If the parsing is
     * unsuccessful, throws |PEG.parser.SyntaxError| describing the error.
     */
    parse: function(input, startRule) {
      var parseFunctions = {
        "expression": parse_expression,
        "simple_expression": parse_simple_expression,
        "equal_comparison": parse_equal_comparison,
        "order_comparison": parse_order_comparison,
        "logical": parse_logical,
        "identifier": parse_identifier,
        "value": parse_value,
        "number": parse_number,
        "_": parse__,
        "__": parse___,
        "SourceCharacter": parse_SourceCharacter,
        "WhiteSpace": parse_WhiteSpace,
        "IdentifierPart": parse_IdentifierPart,
        "StringLiteral": parse_StringLiteral,
        "DoubleStringCharacters": parse_DoubleStringCharacters,
        "SingleStringCharacters": parse_SingleStringCharacters,
        "DoubleStringCharacter": parse_DoubleStringCharacter,
        "SingleStringCharacter": parse_SingleStringCharacter,
        "EscapeSequence": parse_EscapeSequence,
        "CharacterEscapeSequence": parse_CharacterEscapeSequence,
        "SingleEscapeCharacter": parse_SingleEscapeCharacter,
        "NonEscapeCharacter": parse_NonEscapeCharacter,
        "EscapeCharacter": parse_EscapeCharacter,
        "HexEscapeSequence": parse_HexEscapeSequence,
        "UnicodeEscapeSequence": parse_UnicodeEscapeSequence,
        "DecimalDigit": parse_DecimalDigit,
        "HexDigit": parse_HexDigit,
        "UnicodeLetter": parse_UnicodeLetter,
        "UnicodeCombiningMark": parse_UnicodeCombiningMark,
        "Ll": parse_Ll,
        "Lm": parse_Lm,
        "Lo": parse_Lo,
        "Lt": parse_Lt,
        "Lu": parse_Lu,
        "Mc": parse_Mc,
        "Mn": parse_Mn,
        "Nd": parse_Nd,
        "Nl": parse_Nl,
        "Pc": parse_Pc,
        "Zs": parse_Zs
      };
      
      if (startRule !== undefined) {
        if (parseFunctions[startRule] === undefined) {
          throw new Error("Invalid rule name: " + quote(startRule) + ".");
        }
      } else {
        startRule = "expression";
      }
      
      var pos = 0;
      var reportFailures = 0;
      var rightmostFailuresPos = 0;
      var rightmostFailuresExpected = [];
      
      function padLeft(input, padding, length) {
        var result = input;
        
        var padLength = length - input.length;
        for (var i = 0; i < padLength; i++) {
          result = padding + result;
        }
        
        return result;
      }
      
      function escape(ch) {
        var charCode = ch.charCodeAt(0);
        var escapeChar;
        var length;
        
        if (charCode <= 0xFF) {
          escapeChar = 'x';
          length = 2;
        } else {
          escapeChar = 'u';
          length = 4;
        }
        
        return '\\' + escapeChar + padLeft(charCode.toString(16).toUpperCase(), '0', length);
      }
      
      function matchFailed(failure) {
        if (pos < rightmostFailuresPos) {
          return;
        }
        
        if (pos > rightmostFailuresPos) {
          rightmostFailuresPos = pos;
          rightmostFailuresExpected = [];
        }
        
        rightmostFailuresExpected.push(failure);
      }
      
      function parse_expression() {
        var result0, result1, result2, result3, result4;
        var pos0, pos1;
        
        pos0 = pos;
        pos1 = pos;
        if (input.substr(pos, 3).toLowerCase() === "not") {
          result0 = input.substr(pos, 3);
          pos += 3;
        } else {
          result0 = null;
          if (reportFailures === 0) {
            matchFailed("\"not\"");
          }
        }
        if (result0 !== null) {
          result1 = parse__();
          if (result1 !== null) {
            result2 = parse_simple_expression();
            if (result2 !== null) {
              result0 = [result0, result1, result2];
            } else {
              result0 = null;
              pos = pos1;
            }
          } else {
            result0 = null;
            pos = pos1;
          }
        } else {
          result0 = null;
          pos = pos1;
        }
        if (result0 !== null) {
          result0 = (function(offset, node) {
                return {type: "NOT", children: [node]};
            })(pos0, result0[2]);
        }
        if (result0 === null) {
          pos = pos0;
        }
        if (result0 === null) {
          pos0 = pos;
          pos1 = pos;
          result0 = parse_simple_expression();
          if (result0 !== null) {
            result1 = parse__();
            if (result1 !== null) {
              result2 = parse_logical();
              if (result2 !== null) {
                result3 = parse__();
                if (result3 !== null) {
                  result4 = parse_expression();
                  if (result4 !== null) {
                    result0 = [result0, result1, result2, result3, result4];
                  } else {
                    result0 = null;
                    pos = pos1;
                  }
                } else {
                  result0 = null;
                  pos = pos1;
                }
              } else {
                result0 = null;
                pos = pos1;
              }
            } else {
              result0 = null;
              pos = pos1;
            }
          } else {
            result0 = null;
            pos = pos1;
          }
          if (result0 !== null) {
            result0 = (function(offset, left, type, right) {
                  return {type: type.toUpperCase(), children: [left, right]};
              })(pos0, result0[0], result0[2], result0[4]);
          }
          if (result0 === null) {
            pos = pos0;
          }
          if (result0 === null) {
            pos0 = pos;
            result0 = parse_simple_expression();
            if (result0 !== null) {
              result0 = (function(offset, node) { return node; })(pos0, result0);
            }
            if (result0 === null) {
              pos = pos0;
            }
          }
        }
        return result0;
      }
      
      function parse_simple_expression() {
        var result0, result1, result2, result3, result4;
        var pos0, pos1;
        
        pos0 = pos;
        pos1 = pos;
        if (input.charCodeAt(pos) === 40) {
          result0 = "(";
          pos++;
        } else {
          result0 = null;
          if (reportFailures === 0) {
            matchFailed("\"(\"");
          }
        }
        if (result0 !== null) {
          result1 = parse___();
          if (result1 !== null) {
            result2 = parse_expression();
            if (result2 !== null) {
              result3 = parse___();
              if (result3 !== null) {
                if (input.charCodeAt(pos) === 41) {
                  result4 = ")";
                  pos++;
                } else {
                  result4 = null;
                  if (reportFailures === 0) {
                    matchFailed("\")\"");
                  }
                }
                if (result4 !== null) {
                  result0 = [result0, result1, result2, result3, result4];
                } else {
                  result0 = null;
                  pos = pos1;
                }
              } else {
                result0 = null;
                pos = pos1;
              }
            } else {
              result0 = null;
              pos = pos1;
            }
          } else {
            result0 = null;
            pos = pos1;
          }
        } else {
          result0 = null;
          pos = pos1;
        }
        if (result0 !== null) {
          result0 = (function(offset, content) {
                return content;
            })(pos0, result0[2]);
        }
        if (result0 === null) {
          pos = pos0;
        }
        if (result0 === null) {
          pos0 = pos;
          pos1 = pos;
          result0 = parse_identifier();
          if (result0 !== null) {
            result1 = parse___();
            if (result1 !== null) {
              result2 = parse_equal_comparison();
              if (result2 !== null) {
                result3 = parse___();
                if (result3 !== null) {
                  result4 = parse_value();
                  if (result4 !== null) {
                    result0 = [result0, result1, result2, result3, result4];
                  } else {
                    result0 = null;
                    pos = pos1;
                  }
                } else {
                  result0 = null;
                  pos = pos1;
                }
              } else {
                result0 = null;
                pos = pos1;
              }
            } else {
              result0 = null;
              pos = pos1;
            }
          } else {
            result0 = null;
            pos = pos1;
          }
          if (result0 !== null) {
            result0 = (function(offset, input, op, value) {
                  return {type: "comparison", operator: op, input: input, value: value};
              })(pos0, result0[0], result0[2], result0[4]);
          }
          if (result0 === null) {
            pos = pos0;
          }
          if (result0 === null) {
            pos0 = pos;
            pos1 = pos;
            result0 = parse_identifier();
            if (result0 !== null) {
              result1 = parse___();
              if (result1 !== null) {
                result2 = parse_order_comparison();
                if (result2 !== null) {
                  result3 = parse___();
                  if (result3 !== null) {
                    result4 = parse_number();
                    if (result4 !== null) {
                      result0 = [result0, result1, result2, result3, result4];
                    } else {
                      result0 = null;
                      pos = pos1;
                    }
                  } else {
                    result0 = null;
                    pos = pos1;
                  }
                } else {
                  result0 = null;
                  pos = pos1;
                }
              } else {
                result0 = null;
                pos = pos1;
              }
            } else {
              result0 = null;
              pos = pos1;
            }
            if (result0 !== null) {
              result0 = (function(offset, input, op, value) {
                    return {type: "comparison", operator: op, input: input, value: value};
                })(pos0, result0[0], result0[2], result0[4]);
            }
            if (result0 === null) {
              pos = pos0;
            }
            if (result0 === null) {
              pos0 = pos;
              result0 = parse_identifier();
              if (result0 !== null) {
                result0 = (function(offset, input) {
                      return {type: "truthy", input: input};
                  })(pos0, result0);
              }
              if (result0 === null) {
                pos = pos0;
              }
            }
          }
        }
        return result0;
      }
      
      function parse_equal_comparison() {
        var result0;
        
        reportFailures++;
        if (input.charCodeAt(pos) === 61) {
          result0 = "=";
          pos++;
        } else {
          result0 = null;
          if (reportFailures === 0) {
            matchFailed("\"=\"");
          }
        }
        if (result0 === null) {
          if (input.substr(pos, 2) === "!=") {
            result0 = "!=";
            pos += 2;
          } else {
            result0 = null;
            if (reportFailures === 0) {
              matchFailed("\"!=\"");
            }
          }
          if (result0 === null) {
            if (input.substr(pos, 2) === "~=") {
              result0 = "~=";
              pos += 2;
            } else {
              result0 = null;
              if (reportFailures === 0) {
                matchFailed("\"~=\"");
              }
            }
          }
        }
        reportFailures--;
        if (reportFailures === 0 && result0 === null) {
          matchFailed("comparison operator");
        }
        return result0;
      }
      
      function parse_order_comparison() {
        var result0;
        
        reportFailures++;
        if (input.substr(pos, 2) === "<=") {
          result0 = "<=";
          pos += 2;
        } else {
          result0 = null;
          if (reportFailures === 0) {
            matchFailed("\"<=\"");
          }
        }
        if (result0 === null) {
          if (input.charCodeAt(pos) === 60) {
            result0 = "<";
            pos++;
          } else {
            result0 = null;
            if (reportFailures === 0) {
              matchFailed("\"<\"");
            }
          }
          if (result0 === null) {
            if (input.substr(pos, 2) === ">=") {
              result0 = ">=";
              pos += 2;
            } else {
              result0 = null;
              if (reportFailures === 0) {
                matchFailed("\">=\"");
              }
            }
            if (result0 === null) {
              if (input.charCodeAt(pos) === 62) {
                result0 = ">";
                pos++;
              } else {
                result0 = null;
                if (reportFailures === 0) {
                  matchFailed("\">\"");
                }
              }
            }
          }
        }
        reportFailures--;
        if (reportFailures === 0 && result0 === null) {
          matchFailed("comparison operator");
        }
        return result0;
      }
      
      function parse_logical() {
        var result0;
        
        reportFailures++;
        if (input.substr(pos, 3).toLowerCase() === "and") {
          result0 = input.substr(pos, 3);
          pos += 3;
        } else {
          result0 = null;
          if (reportFailures === 0) {
            matchFailed("\"and\"");
          }
        }
        if (result0 === null) {
          if (input.substr(pos, 2).toLowerCase() === "or") {
            result0 = input.substr(pos, 2);
            pos += 2;
          } else {
            result0 = null;
            if (reportFailures === 0) {
              matchFailed("\"or\"");
            }
          }
        }
        reportFailures--;
        if (reportFailures === 0 && result0 === null) {
          matchFailed("logical operator");
        }
        return result0;
      }
      
      function parse_identifier() {
        var result0, result1;
        var pos0;
        
        reportFailures++;
        pos0 = pos;
        result1 = parse_IdentifierPart();
        if (result1 !== null) {
          result0 = [];
          while (result1 !== null) {
            result0.push(result1);
            result1 = parse_IdentifierPart();
          }
        } else {
          result0 = null;
        }
        if (result0 !== null) {
          result0 = (function(offset, chars) {
              return chars.join("");
          })(pos0, result0);
        }
        if (result0 === null) {
          pos = pos0;
        }
        reportFailures--;
        if (reportFailures === 0 && result0 === null) {
          matchFailed("input name");
        }
        return result0;
      }
      
      function parse_value() {
        var result0, result1;
        var pos0;
        
        reportFailures++;
        pos0 = pos;
        result1 = parse_IdentifierPart();
        if (result1 !== null) {
          result0 = [];
          while (result1 !== null) {
            result0.push(result1);
            result1 = parse_IdentifierPart();
          }
        } else {
          result0 = null;
        }
        if (result0 !== null) {
          result0 = (function(offset, chars) { return chars.join(""); })(pos0, result0);
        }
        if (result0 === null) {
          pos = pos0;
        }
        if (result0 === null) {
          result0 = parse_StringLiteral();
        }
        reportFailures--;
        if (reportFailures === 0 && result0 === null) {
          matchFailed("value");
        }
        return result0;
      }
      
      function parse_number() {
        var result0, result1;
        var pos0;
        
        reportFailures++;
        pos0 = pos;
        if (/^[0-9]/.test(input.charAt(pos))) {
          result1 = input.charAt(pos);
          pos++;
        } else {
          result1 = null;
          if (reportFailures === 0) {
            matchFailed("[0-9]");
          }
        }
        if (result1 !== null) {
          result0 = [];
          while (result1 !== null) {
            result0.push(result1);
            if (/^[0-9]/.test(input.charAt(pos))) {
              result1 = input.charAt(pos);
              pos++;
            } else {
              result1 = null;
              if (reportFailures === 0) {
                matchFailed("[0-9]");
              }
            }
          }
        } else {
          result0 = null;
        }
        if (result0 !== null) {
          result0 = (function(offset, digits) {
              return parseInt(digits.join(""), 10);
          })(pos0, result0);
        }
        if (result0 === null) {
          pos = pos0;
        }
        reportFailures--;
        if (reportFailures === 0 && result0 === null) {
          matchFailed("number");
        }
        return result0;
      }
      
      function parse__() {
        var result0, result1;
        
        result1 = parse_WhiteSpace();
        if (result1 !== null) {
          result0 = [];
          while (result1 !== null) {
            result0.push(result1);
            result1 = parse_WhiteSpace();
          }
        } else {
          result0 = null;
        }
        return result0;
      }
      
      function parse___() {
        var result0, result1;
        
        result0 = [];
        result1 = parse_WhiteSpace();
        while (result1 !== null) {
          result0.push(result1);
          result1 = parse_WhiteSpace();
        }
        return result0;
      }
      
      function parse_SourceCharacter() {
        var result0;
        
        if (input.length > pos) {
          result0 = input.charAt(pos);
          pos++;
        } else {
          result0 = null;
          if (reportFailures === 0) {
            matchFailed("any character");
          }
        }
        return result0;
      }
      
      function parse_WhiteSpace() {
        var result0;
        
        reportFailures++;
        if (/^[\t\x0B\f \xA0\uFEFF]/.test(input.charAt(pos))) {
          result0 = input.charAt(pos);
          pos++;
        } else {
          result0 = null;
          if (reportFailures === 0) {
            matchFailed("[\\t\\x0B\\f \\xA0\\uFEFF]");
          }
        }
        if (result0 === null) {
          result0 = parse_Zs();
        }
        reportFailures--;
        if (reportFailures === 0 && result0 === null) {
          matchFailed("whitespace");
        }
        return result0;
      }
      
      function parse_IdentifierPart() {
        var result0;
        var pos0;
        
        result0 = parse_UnicodeLetter();
        if (result0 === null) {
          if (input.charCodeAt(pos) === 36) {
            result0 = "$";
            pos++;
          } else {
            result0 = null;
            if (reportFailures === 0) {
              matchFailed("\"$\"");
            }
          }
          if (result0 === null) {
            if (input.charCodeAt(pos) === 95) {
              result0 = "_";
              pos++;
            } else {
              result0 = null;
              if (reportFailures === 0) {
                matchFailed("\"_\"");
              }
            }
            if (result0 === null) {
              if (input.charCodeAt(pos) === 45) {
                result0 = "-";
                pos++;
              } else {
                result0 = null;
                if (reportFailures === 0) {
                  matchFailed("\"-\"");
                }
              }
              if (result0 === null) {
                if (input.charCodeAt(pos) === 46) {
                  result0 = ".";
                  pos++;
                } else {
                  result0 = null;
                  if (reportFailures === 0) {
                    matchFailed("\".\"");
                  }
                }
                if (result0 === null) {
                  result0 = parse_UnicodeCombiningMark();
                  if (result0 === null) {
                    result0 = parse_Nd();
                    if (result0 === null) {
                      result0 = parse_Pc();
                      if (result0 === null) {
                        pos0 = pos;
                        if (input.charCodeAt(pos) === 8204) {
                          result0 = "\u200C";
                          pos++;
                        } else {
                          result0 = null;
                          if (reportFailures === 0) {
                            matchFailed("\"\\u200C\"");
                          }
                        }
                        if (result0 !== null) {
                          result0 = (function(offset) { return "\u200C"; })(pos0);
                        }
                        if (result0 === null) {
                          pos = pos0;
                        }
                        if (result0 === null) {
                          pos0 = pos;
                          if (input.charCodeAt(pos) === 8205) {
                            result0 = "\u200D";
                            pos++;
                          } else {
                            result0 = null;
                            if (reportFailures === 0) {
                              matchFailed("\"\\u200D\"");
                            }
                          }
                          if (result0 !== null) {
                            result0 = (function(offset) { return "\u200D"; })(pos0);
                          }
                          if (result0 === null) {
                            pos = pos0;
                          }
                        }
                      }
                    }
                  }
                }
              }
            }
          }
        }
        return result0;
      }
      
      function parse_StringLiteral() {
        var result0, result1, result2;
        var pos0, pos1;
        
        reportFailures++;
        pos0 = pos;
        pos1 = pos;
        if (input.charCodeAt(pos) === 34) {
          result0 = "\"";
          pos++;
        } else {
          result0 = null;
          if (reportFailures === 0) {
            matchFailed("\"\\\"\"");
          }
        }
        if (result0 !== null) {
          result1 = parse_DoubleStringCharacters();
          result1 = result1 !== null ? result1 : "";
          if (result1 !== null) {
            if (input.charCodeAt(pos) === 34) {
              result2 = "\"";
              pos++;
            } else {
              result2 = null;
              if (reportFailures === 0) {
                matchFailed("\"\\\"\"");
              }
            }
            if (result2 !== null) {
              result0 = [result0, result1, result2];
            } else {
              result0 = null;
              pos = pos1;
            }
          } else {
            result0 = null;
            pos = pos1;
          }
        } else {
          result0 = null;
          pos = pos1;
        }
        if (result0 === null) {
          pos1 = pos;
          if (input.charCodeAt(pos) === 39) {
            result0 = "'";
            pos++;
          } else {
            result0 = null;
            if (reportFailures === 0) {
              matchFailed("\"'\"");
            }
          }
          if (result0 !== null) {
            result1 = parse_SingleStringCharacters();
            result1 = result1 !== null ? result1 : "";
            if (result1 !== null) {
              if (input.charCodeAt(pos) === 39) {
                result2 = "'";
                pos++;
              } else {
                result2 = null;
                if (reportFailures === 0) {
                  matchFailed("\"'\"");
                }
              }
              if (result2 !== null) {
                result0 = [result0, result1, result2];
              } else {
                result0 = null;
                pos = pos1;
              }
            } else {
              result0 = null;
              pos = pos1;
            }
          } else {
            result0 = null;
            pos = pos1;
          }
        }
        if (result0 !== null) {
          result0 = (function(offset, parts) {
              return parts[1];
            })(pos0, result0);
        }
        if (result0 === null) {
          pos = pos0;
        }
        reportFailures--;
        if (reportFailures === 0 && result0 === null) {
          matchFailed("string");
        }
        return result0;
      }
      
      function parse_DoubleStringCharacters() {
        var result0, result1;
        var pos0;
        
        pos0 = pos;
        result1 = parse_DoubleStringCharacter();
        if (result1 !== null) {
          result0 = [];
          while (result1 !== null) {
            result0.push(result1);
            result1 = parse_DoubleStringCharacter();
          }
        } else {
          result0 = null;
        }
        if (result0 !== null) {
          result0 = (function(offset, chars) { return chars.join(""); })(pos0, result0);
        }
        if (result0 === null) {
          pos = pos0;
        }
        return result0;
      }
      
      function parse_SingleStringCharacters() {
        var result0, result1;
        var pos0;
        
        pos0 = pos;
        result1 = parse_SingleStringCharacter();
        if (result1 !== null) {
          result0 = [];
          while (result1 !== null) {
            result0.push(result1);
            result1 = parse_SingleStringCharacter();
          }
        } else {
          result0 = null;
        }
        if (result0 !== null) {
          result0 = (function(offset, chars) { return chars.join(""); })(pos0, result0);
        }
        if (result0 === null) {
          pos = pos0;
        }
        return result0;
      }
      
      function parse_DoubleStringCharacter() {
        var result0, result1;
        var pos0, pos1, pos2;
        
        pos0 = pos;
        pos1 = pos;
        pos2 = pos;
        reportFailures++;
        if (input.charCodeAt(pos) === 34) {
          result0 = "\"";
          pos++;
        } else {
          result0 = null;
          if (reportFailures === 0) {
            matchFailed("\"\\\"\"");
          }
        }
        if (result0 === null) {
          if (input.charCodeAt(pos) === 92) {
            result0 = "\\";
            pos++;
          } else {
            result0 = null;
            if (reportFailures === 0) {
              matchFailed("\"\\\\\"");
            }
          }
        }
        reportFailures--;
        if (result0 === null) {
          result0 = "";
        } else {
          result0 = null;
          pos = pos2;
        }
        if (result0 !== null) {
          result1 = parse_SourceCharacter();
          if (result1 !== null) {
            result0 = [result0, result1];
          } else {
            result0 = null;
            pos = pos1;
          }
        } else {
          result0 = null;
          pos = pos1;
        }
        if (result0 !== null) {
          result0 = (function(offset, char_) { return char_;     })(pos0, result0[1]);
        }
        if (result0 === null) {
          pos = pos0;
        }
        if (result0 === null) {
          pos0 = pos;
          pos1 = pos;
          if (input.charCodeAt(pos) === 92) {
            result0 = "\\";
            pos++;
          } else {
            result0 = null;
            if (reportFailures === 0) {
              matchFailed("\"\\\\\"");
            }
          }
          if (result0 !== null) {
            result1 = parse_EscapeSequence();
            if (result1 !== null) {
              result0 = [result0, result1];
            } else {
              result0 = null;
              pos = pos1;
            }
          } else {
            result0 = null;
            pos = pos1;
          }
          if (result0 !== null) {
            result0 = (function(offset, sequence) { return sequence;  })(pos0, result0[1]);
          }
          if (result0 === null) {
            pos = pos0;
          }
        }
        return result0;
      }
      
      function parse_SingleStringCharacter() {
        var result0, result1;
        var pos0, pos1, pos2;
        
        pos0 = pos;
        pos1 = pos;
        pos2 = pos;
        reportFailures++;
        if (input.charCodeAt(pos) === 39) {
          result0 = "'";
          pos++;
        } else {
          result0 = null;
          if (reportFailures === 0) {
            matchFailed("\"'\"");
          }
        }
        if (result0 === null) {
          if (input.charCodeAt(pos) === 92) {
            result0 = "\\";
            pos++;
          } else {
            result0 = null;
            if (reportFailures === 0) {
              matchFailed("\"\\\\\"");
            }
          }
        }
        reportFailures--;
        if (result0 === null) {
          result0 = "";
        } else {
          result0 = null;
          pos = pos2;
        }
        if (result0 !== null) {
          result1 = parse_SourceCharacter();
          if (result1 !== null) {
            result0 = [result0, result1];
          } else {
            result0 = null;
            pos = pos1;
          }
        } else {
          result0 = null;
          pos = pos1;
        }
        if (result0 !== null) {
          result0 = (function(offset, char_) { return char_;     })(pos0, result0[1]);
        }
        if (result0 === null) {
          pos = pos0;
        }
        if (result0 === null) {
          pos0 = pos;
          pos1 = pos;
          if (input.charCodeAt(pos) === 92) {
            result0 = "\\";
            pos++;
          } else {
            result0 = null;
            if (reportFailures === 0) {
              matchFailed("\"\\\\\"");
            }
          }
          if (result0 !== null) {
            result1 = parse_EscapeSequence();
            if (result1 !== null) {
              result0 = [result0, result1];
            } else {
              result0 = null;
              pos = pos1;
            }
          } else {
            result0 = null;
            pos = pos1;
          }
          if (result0 !== null) {
            result0 = (function(offset, sequence) { return sequence;  })(pos0, result0[1]);
          }
          if (result0 === null) {
            pos = pos0;
          }
        }
        return result0;
      }
      
      function parse_EscapeSequence() {
        var result0, result1;
        var pos0, pos1, pos2;
        
        result0 = parse_CharacterEscapeSequence();
        if (result0 === null) {
          pos0 = pos;
          pos1 = pos;
          if (input.charCodeAt(pos) === 48) {
            result0 = "0";
            pos++;
          } else {
            result0 = null;
            if (reportFailures === 0) {
              matchFailed("\"0\"");
            }
          }
          if (result0 !== null) {
            pos2 = pos;
            reportFailures++;
            result1 = parse_DecimalDigit();
            reportFailures--;
            if (result1 === null) {
              result1 = "";
            } else {
              result1 = null;
              pos = pos2;
            }
            if (result1 !== null) {
              result0 = [result0, result1];
            } else {
              result0 = null;
              pos = pos1;
            }
          } else {
            result0 = null;
            pos = pos1;
          }
          if (result0 !== null) {
            result0 = (function(offset) { return "\0"; })(pos0);
          }
          if (result0 === null) {
            pos = pos0;
          }
          if (result0 === null) {
            result0 = parse_HexEscapeSequence();
            if (result0 === null) {
              result0 = parse_UnicodeEscapeSequence();
            }
          }
        }
        return result0;
      }
      
      function parse_CharacterEscapeSequence() {
        var result0;
        
        result0 = parse_SingleEscapeCharacter();
        if (result0 === null) {
          result0 = parse_NonEscapeCharacter();
        }
        return result0;
      }
      
      function parse_SingleEscapeCharacter() {
        var result0;
        var pos0;
        
        pos0 = pos;
        if (/^['"\\bfnrtv]/.test(input.charAt(pos))) {
          result0 = input.charAt(pos);
          pos++;
        } else {
          result0 = null;
          if (reportFailures === 0) {
            matchFailed("['\"\\\\bfnrtv]");
          }
        }
        if (result0 !== null) {
          result0 = (function(offset, char_) {
              return char_
                .replace("b", "\b")
                .replace("f", "\f")
                .replace("n", "\n")
                .replace("r", "\r")
                .replace("t", "\t")
                .replace("v", "\x0B") // IE does not recognize "\v".
            })(pos0, result0);
        }
        if (result0 === null) {
          pos = pos0;
        }
        return result0;
      }
      
      function parse_NonEscapeCharacter() {
        var result0, result1;
        var pos0, pos1, pos2;
        
        pos0 = pos;
        pos1 = pos;
        pos2 = pos;
        reportFailures++;
        result0 = parse_EscapeCharacter();
        reportFailures--;
        if (result0 === null) {
          result0 = "";
        } else {
          result0 = null;
          pos = pos2;
        }
        if (result0 !== null) {
          result1 = parse_SourceCharacter();
          if (result1 !== null) {
            result0 = [result0, result1];
          } else {
            result0 = null;
            pos = pos1;
          }
        } else {
          result0 = null;
          pos = pos1;
        }
        if (result0 !== null) {
          result0 = (function(offset, char_) { return char_; })(pos0, result0[1]);
        }
        if (result0 === null) {
          pos = pos0;
        }
        return result0;
      }
      
      function parse_EscapeCharacter() {
        var result0;
        
        result0 = parse_SingleEscapeCharacter();
        if (result0 === null) {
          result0 = parse_DecimalDigit();
          if (result0 === null) {
            if (input.charCodeAt(pos) === 120) {
              result0 = "x";
              pos++;
            } else {
              result0 = null;
              if (reportFailures === 0) {
                matchFailed("\"x\"");
              }
            }
            if (result0 === null) {
              if (input.charCodeAt(pos) === 117) {
                result0 = "u";
                pos++;
              } else {
                result0 = null;
                if (reportFailures === 0) {
                  matchFailed("\"u\"");
                }
              }
            }
          }
        }
        return result0;
      }
      
      function parse_HexEscapeSequence() {
        var result0, result1, result2;
        var pos0, pos1, pos2;
        
        pos0 = pos;
        pos1 = pos;
        if (input.charCodeAt(pos) === 120) {
          result0 = "x";
          pos++;
        } else {
          result0 = null;
          if (reportFailures === 0) {
            matchFailed("\"x\"");
          }
        }
        if (result0 !== null) {
          pos2 = pos;
          result1 = parse_HexDigit();
          if (result1 !== null) {
            result2 = parse_HexDigit();
            if (result2 !== null) {
              result1 = [result1, result2];
            } else {
              result1 = null;
              pos = pos2;
            }
          } else {
            result1 = null;
            pos = pos2;
          }
          if (result1 !== null) {
            result0 = [result0, result1];
          } else {
            result0 = null;
            pos = pos1;
          }
        } else {
          result0 = null;
          pos = pos1;
        }
        if (result0 !== null) {
          result0 = (function(offset, digits) {
              return String.fromCharCode(parseInt("0x" + digits));
            })(pos0, result0[1]);
        }
        if (result0 === null) {
          pos = pos0;
        }
        return result0;
      }
      
      function parse_UnicodeEscapeSequence() {
        var result0, result1, result2, result3, result4;
        var pos0, pos1, pos2;
        
        pos0 = pos;
        pos1 = pos;
        if (input.charCodeAt(pos) === 117) {
          result0 = "u";
          pos++;
        } else {
          result0 = null;
          if (reportFailures === 0) {
            matchFailed("\"u\"");
          }
        }
        if (result0 !== null) {
          pos2 = pos;
          result1 = parse_HexDigit();
          if (result1 !== null) {
            result2 = parse_HexDigit();
            if (result2 !== null) {
              result3 = parse_HexDigit();
              if (result3 !== null) {
                result4 = parse_HexDigit();
                if (result4 !== null) {
                  result1 = [result1, result2, result3, result4];
                } else {
                  result1 = null;
                  pos = pos2;
                }
              } else {
                result1 = null;
                pos = pos2;
              }
            } else {
              result1 = null;
              pos = pos2;
            }
          } else {
            result1 = null;
            pos = pos2;
          }
          if (result1 !== null) {
            result0 = [result0, result1];
          } else {
            result0 = null;
            pos = pos1;
          }
        } else {
          result0 = null;
          pos = pos1;
        }
        if (result0 !== null) {
          result0 = (function(offset, digits) {
              return String.fromCharCode(parseInt("0x" + digits));
            })(pos0, result0[1]);
        }
        if (result0 === null) {
          pos = pos0;
        }
        return result0;
      }
      
      function parse_DecimalDigit() {
        var result0;
        
        if (/^[0-9]/.test(input.charAt(pos))) {
          result0 = input.charAt(pos);
          pos++;
        } else {
          result0 = null;
          if (reportFailures === 0) {
            matchFailed("[0-9]");
          }
        }
        return result0;
      }
      
      function parse_HexDigit() {
        var result0;
        
        if (/^[0-9a-fA-F]/.test(input.charAt(pos))) {
          result0 = input.charAt(pos);
          pos++;
        } else {
          result0 = null;
          if (reportFailures === 0) {
            matchFailed("[0-9a-fA-F]");
          }
        }
        return result0;
      }
      
      function parse_UnicodeLetter() {
        var result0;
        
        result0 = parse_Lu();
        if (result0 === null) {
          result0 = parse_Ll();
          if (result0 === null) {
            result0 = parse_Lt();
            if (result0 === null) {
              result0 = parse_Lm();
              if (result0 === null) {
                result0 = parse_Lo();
                if (result0 === null) {
                  result0 = parse_Nl();
                }
              }
            }
          }
        }
        return result0;
      }
      
      function parse_UnicodeCombiningMark() {
        var result0;
        
        result0 = parse_Mn();
        if (result0 === null) {
          result0 = parse_Mc();
        }
        return result0;
      }
      
      function parse_Ll() {
        var result0;
        
        if (/^[abcdefghijklmnopqrstuvwxyz\xAA\xB5\xBA\xDF\xE0\xE1\xE2\xE3\xE4\xE5\xE6\xE7\xE8\xE9\xEA\xEB\xEC\xED\xEE\xEF\xF0\xF1\xF2\xF3\xF4\xF5\xF6\xF8\xF9\xFA\xFB\xFC\xFD\xFE\xFF\u0101\u0103\u0105\u0107\u0109\u010B\u010D\u010F\u0111\u0113\u0115\u0117\u0119\u011B\u011D\u011F\u0121\u0123\u0125\u0127\u0129\u012B\u012D\u012F\u0131\u0133\u0135\u0137\u0138\u013A\u013C\u013E\u0140\u0142\u0144\u0146\u0148\u0149\u014B\u014D\u014F\u0151\u0153\u0155\u0157\u0159\u015B\u015D\u015F\u0161\u0163\u0165\u0167\u0169\u016B\u016D\u016F\u0171\u0173\u0175\u0177\u017A\u017C\u017E\u017F\u0180\u0183\u0185\u0188\u018C\u018D\u0192\u0195\u0199\u019A\u019B\u019E\u01A1\u01A3\u01A5\u01A8\u01AA\u01AB\u01AD\u01B0\u01B4\u01B6\u01B9\u01BA\u01BD\u01BE\u01BF\u01C6\u01C9\u01CC\u01CE\u01D0\u01D2\u01D4\u01D6\u01D8\u01DA\u01DC\u01DD\u01DF\u01E1\u01E3\u01E5\u01E7\u01E9\u01EB\u01ED\u01EF\u01F0\u01F3\u01F5\u01F9\u01FB\u01FD\u01FF\u0201\u0203\u0205\u0207\u0209\u020B\u020D\u020F\u0211\u0213\u0215\u0217\u0219\u021B\u021D\u021F\u0221\u0223\u0225\u0227\u0229\u022B\u022D\u022F\u0231\u0233\u0234\u0235\u0236\u0237\u0238\u0239\u023C\u023F\u0240\u0242\u0247\u0249\u024B\u024D\u024F\u0250\u0251\u0252\u0253\u0254\u0255\u0256\u0257\u0258\u0259\u025A\u025B\u025C\u025D\u025E\u025F\u0260\u0261\u0262\u0263\u0264\u0265\u0266\u0267\u0268\u0269\u026A\u026B\u026C\u026D\u026E\u026F\u0270\u0271\u0272\u0273\u0274\u0275\u0276\u0277\u0278\u0279\u027A\u027B\u027C\u027D\u027E\u027F\u0280\u0281\u0282\u0283\u0284\u0285\u0286\u0287\u0288\u0289\u028A\u028B\u028C\u028D\u028E\u028F\u0290\u0291\u0292\u0293\u0295\u0296\u0297\u0298\u0299\u029A\u029B\u029C\u029D\u029E\u029F\u02A0\u02A1\u02A2\u02A3\u02A4\u02A5\u02A6\u02A7\u02A8\u02A9\u02AA\u02AB\u02AC\u02AD\u02AE\u02AF\u0371\u0373\u0377\u037B\u037C\u037D\u0390\u03AC\u03AD\u03AE\u03AF\u03B0\u03B1\u03B2\u03B3\u03B4\u03B5\u03B6\u03B7\u03B8\u03B9\u03BA\u03BB\u03BC\u03BD\u03BE\u03BF\u03C0\u03C1\u03C2\u03C3\u03C4\u03C5\u03C6\u03C7\u03C8\u03C9\u03CA\u03CB\u03CC\u03CD\u03CE\u03D0\u03D1\u03D5\u03D6\u03D7\u03D9\u03DB\u03DD\u03DF\u03E1\u03E3\u03E5\u03E7\u03E9\u03EB\u03ED\u03EF\u03F0\u03F1\u03F2\u03F3\u03F5\u03F8\u03FB\u03FC\u0430\u0431\u0432\u0433\u0434\u0435\u0436\u0437\u0438\u0439\u043A\u043B\u043C\u043D\u043E\u043F\u0440\u0441\u0442\u0443\u0444\u0445\u0446\u0447\u0448\u0449\u044A\u044B\u044C\u044D\u044E\u044F\u0450\u0451\u0452\u0453\u0454\u0455\u0456\u0457\u0458\u0459\u045A\u045B\u045C\u045D\u045E\u045F\u0461\u0463\u0465\u0467\u0469\u046B\u046D\u046F\u0471\u0473\u0475\u0477\u0479\u047B\u047D\u047F\u0481\u048B\u048D\u048F\u0491\u0493\u0495\u0497\u0499\u049B\u049D\u049F\u04A1\u04A3\u04A5\u04A7\u04A9\u04AB\u04AD\u04AF\u04B1\u04B3\u04B5\u04B7\u04B9\u04BB\u04BD\u04BF\u04C2\u04C4\u04C6\u04C8\u04CA\u04CC\u04CE\u04CF\u04D1\u04D3\u04D5\u04D7\u04D9\u04DB\u04DD\u04DF\u04E1\u04E3\u04E5\u04E7\u04E9\u04EB\u04ED\u04EF\u04F1\u04F3\u04F5\u04F7\u04F9\u04FB\u04FD\u04FF\u0501\u0503\u0505\u0507\u0509\u050B\u050D\u050F\u0511\u0513\u0515\u0517\u0519\u051B\u051D\u051F\u0521\u0523\u0561\u0562\u0563\u0564\u0565\u0566\u0567\u0568\u0569\u056A\u056B\u056C\u056D\u056E\u056F\u0570\u0571\u0572\u0573\u0574\u0575\u0576\u0577\u0578\u0579\u057A\u057B\u057C\u057D\u057E\u057F\u0580\u0581\u0582\u0583\u0584\u0585\u0586\u0587\u1D00\u1D01\u1D02\u1D03\u1D04\u1D05\u1D06\u1D07\u1D08\u1D09\u1D0A\u1D0B\u1D0C\u1D0D\u1D0E\u1D0F\u1D10\u1D11\u1D12\u1D13\u1D14\u1D15\u1D16\u1D17\u1D18\u1D19\u1D1A\u1D1B\u1D1C\u1D1D\u1D1E\u1D1F\u1D20\u1D21\u1D22\u1D23\u1D24\u1D25\u1D26\u1D27\u1D28\u1D29\u1D2A\u1D2B\u1D62\u1D63\u1D64\u1D65\u1D66\u1D67\u1D68\u1D69\u1D6A\u1D6B\u1D6C\u1D6D\u1D6E\u1D6F\u1D70\u1D71\u1D72\u1D73\u1D74\u1D75\u1D76\u1D77\u1D79\u1D7A\u1D7B\u1D7C\u1D7D\u1D7E\u1D7F\u1D80\u1D81\u1D82\u1D83\u1D84\u1D85\u1D86\u1D87\u1D88\u1D89\u1D8A\u1D8B\u1D8C\u1D8D\u1D8E\u1D8F\u1D90\u1D91\u1D92\u1D93\u1D94\u1D95\u1D96\u1D97\u1D98\u1D99\u1D9A\u1E01\u1E03\u1E05\u1E07\u1E09\u1E0B\u1E0D\u1E0F\u1E11\u1E13\u1E15\u1E17\u1E19\u1E1B\u1E1D\u1E1F\u1E21\u1E23\u1E25\u1E27\u1E29\u1E2B\u1E2D\u1E2F\u1E31\u1E33\u1E35\u1E37\u1E39\u1E3B\u1E3D\u1E3F\u1E41\u1E43\u1E45\u1E47\u1E49\u1E4B\u1E4D\u1E4F\u1E51\u1E53\u1E55\u1E57\u1E59\u1E5B\u1E5D\u1E5F\u1E61\u1E63\u1E65\u1E67\u1E69\u1E6B\u1E6D\u1E6F\u1E71\u1E73\u1E75\u1E77\u1E79\u1E7B\u1E7D\u1E7F\u1E81\u1E83\u1E85\u1E87\u1E89\u1E8B\u1E8D\u1E8F\u1E91\u1E93\u1E95\u1E96\u1E97\u1E98\u1E99\u1E9A\u1E9B\u1E9C\u1E9D\u1E9F\u1EA1\u1EA3\u1EA5\u1EA7\u1EA9\u1EAB\u1EAD\u1EAF\u1EB1\u1EB3\u1EB5\u1EB7\u1EB9\u1EBB\u1EBD\u1EBF\u1EC1\u1EC3\u1EC5\u1EC7\u1EC9\u1ECB\u1ECD\u1ECF\u1ED1\u1ED3\u1ED5\u1ED7\u1ED9\u1EDB\u1EDD\u1EDF\u1EE1\u1EE3\u1EE5\u1EE7\u1EE9\u1EEB\u1EED\u1EEF\u1EF1\u1EF3\u1EF5\u1EF7\u1EF9\u1EFB\u1EFD\u1EFF\u1F00\u1F01\u1F02\u1F03\u1F04\u1F05\u1F06\u1F07\u1F10\u1F11\u1F12\u1F13\u1F14\u1F15\u1F20\u1F21\u1F22\u1F23\u1F24\u1F25\u1F26\u1F27\u1F30\u1F31\u1F32\u1F33\u1F34\u1F35\u1F36\u1F37\u1F40\u1F41\u1F42\u1F43\u1F44\u1F45\u1F50\u1F51\u1F52\u1F53\u1F54\u1F55\u1F56\u1F57\u1F60\u1F61\u1F62\u1F63\u1F64\u1F65\u1F66\u1F67\u1F70\u1F71\u1F72\u1F73\u1F74\u1F75\u1F76\u1F77\u1F78\u1F79\u1F7A\u1F7B\u1F7C\u1F7D\u1F80\u1F81\u1F82\u1F83\u1F84\u1F85\u1F86\u1F87\u1F90\u1F91\u1F92\u1F93\u1F94\u1F95\u1F96\u1F97\u1FA0\u1FA1\u1FA2\u1FA3\u1FA4\u1FA5\u1FA6\u1FA7\u1FB0\u1FB1\u1FB2\u1FB3\u1FB4\u1FB6\u1FB7\u1FBE\u1FC2\u1FC3\u1FC4\u1FC6\u1FC7\u1FD0\u1FD1\u1FD2\u1FD3\u1FD6\u1FD7\u1FE0\u1FE1\u1FE2\u1FE3\u1FE4\u1FE5\u1FE6\u1FE7\u1FF2\u1FF3\u1FF4\u1FF6\u1FF7\u2071\u207F\u210A\u210E\u210F\u2113\u212F\u2134\u2139\u213C\u213D\u2146\u2147\u2148\u2149\u214E\u2184\u2C30\u2C31\u2C32\u2C33\u2C34\u2C35\u2C36\u2C37\u2C38\u2C39\u2C3A\u2C3B\u2C3C\u2C3D\u2C3E\u2C3F\u2C40\u2C41\u2C42\u2C43\u2C44\u2C45\u2C46\u2C47\u2C48\u2C49\u2C4A\u2C4B\u2C4C\u2C4D\u2C4E\u2C4F\u2C50\u2C51\u2C52\u2C53\u2C54\u2C55\u2C56\u2C57\u2C58\u2C59\u2C5A\u2C5B\u2C5C\u2C5D\u2C5E\u2C61\u2C65\u2C66\u2C68\u2C6A\u2C6C\u2C71\u2C73\u2C74\u2C76\u2C77\u2C78\u2C79\u2C7A\u2C7B\u2C7C\u2C81\u2C83\u2C85\u2C87\u2C89\u2C8B\u2C8D\u2C8F\u2C91\u2C93\u2C95\u2C97\u2C99\u2C9B\u2C9D\u2C9F\u2CA1\u2CA3\u2CA5\u2CA7\u2CA9\u2CAB\u2CAD\u2CAF\u2CB1\u2CB3\u2CB5\u2CB7\u2CB9\u2CBB\u2CBD\u2CBF\u2CC1\u2CC3\u2CC5\u2CC7\u2CC9\u2CCB\u2CCD\u2CCF\u2CD1\u2CD3\u2CD5\u2CD7\u2CD9\u2CDB\u2CDD\u2CDF\u2CE1\u2CE3\u2CE4\u2D00\u2D01\u2D02\u2D03\u2D04\u2D05\u2D06\u2D07\u2D08\u2D09\u2D0A\u2D0B\u2D0C\u2D0D\u2D0E\u2D0F\u2D10\u2D11\u2D12\u2D13\u2D14\u2D15\u2D16\u2D17\u2D18\u2D19\u2D1A\u2D1B\u2D1C\u2D1D\u2D1E\u2D1F\u2D20\u2D21\u2D22\u2D23\u2D24\u2D25\uA641\uA643\uA645\uA647\uA649\uA64B\uA64D\uA64F\uA651\uA653\uA655\uA657\uA659\uA65B\uA65D\uA65F\uA663\uA665\uA667\uA669\uA66B\uA66D\uA681\uA683\uA685\uA687\uA689\uA68B\uA68D\uA68F\uA691\uA693\uA695\uA697\uA723\uA725\uA727\uA729\uA72B\uA72D\uA72F\uA730\uA731\uA733\uA735\uA737\uA739\uA73B\uA73D\uA73F\uA741\uA743\uA745\uA747\uA749\uA74B\uA74D\uA74F\uA751\uA753\uA755\uA757\uA759\uA75B\uA75D\uA75F\uA761\uA763\uA765\uA767\uA769\uA76B\uA76D\uA76F\uA771\uA772\uA773\uA774\uA775\uA776\uA777\uA778\uA77A\uA77C\uA77F\uA781\uA783\uA785\uA787\uA78C\uFB00\uFB01\uFB02\uFB03\uFB04\uFB05\uFB06\uFB13\uFB14\uFB15\uFB16\uFB17\uFF41\uFF42\uFF43\uFF44\uFF45\uFF46\uFF47\uFF48\uFF49\uFF4A\uFF4B\uFF4C\uFF4D\uFF4E\uFF4F\uFF50\uFF51\uFF52\uFF53\uFF54\uFF55\uFF56\uFF57\uFF58\uFF59\uFF5A]/.test(input.charAt(pos))) {
          result0 = input.charAt(pos);
          pos++;
        } else {
          result0 = null;
          if (reportFailures === 0) {
            matchFailed("[abcdefghijklmnopqrstuvwxyz\\xAA\\xB5\\xBA\\xDF\\xE0\\xE1\\xE2\\xE3\\xE4\\xE5\\xE6\\xE7\\xE8\\xE9\\xEA\\xEB\\xEC\\xED\\xEE\\xEF\\xF0\\xF1\\xF2\\xF3\\xF4\\xF5\\xF6\\xF8\\xF9\\xFA\\xFB\\xFC\\xFD\\xFE\\xFF\\u0101\\u0103\\u0105\\u0107\\u0109\\u010B\\u010D\\u010F\\u0111\\u0113\\u0115\\u0117\\u0119\\u011B\\u011D\\u011F\\u0121\\u0123\\u0125\\u0127\\u0129\\u012B\\u012D\\u012F\\u0131\\u0133\\u0135\\u0137\\u0138\\u013A\\u013C\\u013E\\u0140\\u0142\\u0144\\u0146\\u0148\\u0149\\u014B\\u014D\\u014F\\u0151\\u0153\\u0155\\u0157\\u0159\\u015B\\u015D\\u015F\\u0161\\u0163\\u0165\\u0167\\u0169\\u016B\\u016D\\u016F\\u0171\\u0173\\u0175\\u0177\\u017A\\u017C\\u017E\\u017F\\u0180\\u0183\\u0185\\u0188\\u018C\\u018D\\u0192\\u0195\\u0199\\u019A\\u019B\\u019E\\u01A1\\u01A3\\u01A5\\u01A8\\u01AA\\u01AB\\u01AD\\u01B0\\u01B4\\u01B6\\u01B9\\u01BA\\u01BD\\u01BE\\u01BF\\u01C6\\u01C9\\u01CC\\u01CE\\u01D0\\u01D2\\u01D4\\u01D6\\u01D8\\u01DA\\u01DC\\u01DD\\u01DF\\u01E1\\u01E3\\u01E5\\u01E7\\u01E9\\u01EB\\u01ED\\u01EF\\u01F0\\u01F3\\u01F5\\u01F9\\u01FB\\u01FD\\u01FF\\u0201\\u0203\\u0205\\u0207\\u0209\\u020B\\u020D\\u020F\\u0211\\u0213\\u0215\\u0217\\u0219\\u021B\\u021D\\u021F\\u0221\\u0223\\u0225\\u0227\\u0229\\u022B\\u022D\\u022F\\u0231\\u0233\\u0234\\u0235\\u0236\\u0237\\u0238\\u0239\\u023C\\u023F\\u0240\\u0242\\u0247\\u0249\\u024B\\u024D\\u024F\\u0250\\u0251\\u0252\\u0253\\u0254\\u0255\\u0256\\u0257\\u0258\\u0259\\u025A\\u025B\\u025C\\u025D\\u025E\\u025F\\u0260\\u0261\\u0262\\u0263\\u0264\\u0265\\u0266\\u0267\\u0268\\u0269\\u026A\\u026B\\u026C\\u026D\\u026E\\u026F\\u0270\\u0271\\u0272\\u0273\\u0274\\u0275\\u0276\\u0277\\u0278\\u0279\\u027A\\u027B\\u027C\\u027D\\u027E\\u027F\\u0280\\u0281\\u0282\\u0283\\u0284\\u0285\\u0286\\u0287\\u0288\\u0289\\u028A\\u028B\\u028C\\u028D\\u028E\\u028F\\u0290\\u0291\\u0292\\u0293\\u0295\\u0296\\u0297\\u0298\\u0299\\u029A\\u029B\\u029C\\u029D\\u029E\\u029F\\u02A0\\u02A1\\u02A2\\u02A3\\u02A4\\u02A5\\u02A6\\u02A7\\u02A8\\u02A9\\u02AA\\u02AB\\u02AC\\u02AD\\u02AE\\u02AF\\u0371\\u0373\\u0377\\u037B\\u037C\\u037D\\u0390\\u03AC\\u03AD\\u03AE\\u03AF\\u03B0\\u03B1\\u03B2\\u03B3\\u03B4\\u03B5\\u03B6\\u03B7\\u03B8\\u03B9\\u03BA\\u03BB\\u03BC\\u03BD\\u03BE\\u03BF\\u03C0\\u03C1\\u03C2\\u03C3\\u03C4\\u03C5\\u03C6\\u03C7\\u03C8\\u03C9\\u03CA\\u03CB\\u03CC\\u03CD\\u03CE\\u03D0\\u03D1\\u03D5\\u03D6\\u03D7\\u03D9\\u03DB\\u03DD\\u03DF\\u03E1\\u03E3\\u03E5\\u03E7\\u03E9\\u03EB\\u03ED\\u03EF\\u03F0\\u03F1\\u03F2\\u03F3\\u03F5\\u03F8\\u03FB\\u03FC\\u0430\\u0431\\u0432\\u0433\\u0434\\u0435\\u0436\\u0437\\u0438\\u0439\\u043A\\u043B\\u043C\\u043D\\u043E\\u043F\\u0440\\u0441\\u0442\\u0443\\u0444\\u0445\\u0446\\u0447\\u0448\\u0449\\u044A\\u044B\\u044C\\u044D\\u044E\\u044F\\u0450\\u0451\\u0452\\u0453\\u0454\\u0455\\u0456\\u0457\\u0458\\u0459\\u045A\\u045B\\u045C\\u045D\\u045E\\u045F\\u0461\\u0463\\u0465\\u0467\\u0469\\u046B\\u046D\\u046F\\u0471\\u0473\\u0475\\u0477\\u0479\\u047B\\u047D\\u047F\\u0481\\u048B\\u048D\\u048F\\u0491\\u0493\\u0495\\u0497\\u0499\\u049B\\u049D\\u049F\\u04A1\\u04A3\\u04A5\\u04A7\\u04A9\\u04AB\\u04AD\\u04AF\\u04B1\\u04B3\\u04B5\\u04B7\\u04B9\\u04BB\\u04BD\\u04BF\\u04C2\\u04C4\\u04C6\\u04C8\\u04CA\\u04CC\\u04CE\\u04CF\\u04D1\\u04D3\\u04D5\\u04D7\\u04D9\\u04DB\\u04DD\\u04DF\\u04E1\\u04E3\\u04E5\\u04E7\\u04E9\\u04EB\\u04ED\\u04EF\\u04F1\\u04F3\\u04F5\\u04F7\\u04F9\\u04FB\\u04FD\\u04FF\\u0501\\u0503\\u0505\\u0507\\u0509\\u050B\\u050D\\u050F\\u0511\\u0513\\u0515\\u0517\\u0519\\u051B\\u051D\\u051F\\u0521\\u0523\\u0561\\u0562\\u0563\\u0564\\u0565\\u0566\\u0567\\u0568\\u0569\\u056A\\u056B\\u056C\\u056D\\u056E\\u056F\\u0570\\u0571\\u0572\\u0573\\u0574\\u0575\\u0576\\u0577\\u0578\\u0579\\u057A\\u057B\\u057C\\u057D\\u057E\\u057F\\u0580\\u0581\\u0582\\u0583\\u0584\\u0585\\u0586\\u0587\\u1D00\\u1D01\\u1D02\\u1D03\\u1D04\\u1D05\\u1D06\\u1D07\\u1D08\\u1D09\\u1D0A\\u1D0B\\u1D0C\\u1D0D\\u1D0E\\u1D0F\\u1D10\\u1D11\\u1D12\\u1D13\\u1D14\\u1D15\\u1D16\\u1D17\\u1D18\\u1D19\\u1D1A\\u1D1B\\u1D1C\\u1D1D\\u1D1E\\u1D1F\\u1D20\\u1D21\\u1D22\\u1D23\\u1D24\\u1D25\\u1D26\\u1D27\\u1D28\\u1D29\\u1D2A\\u1D2B\\u1D62\\u1D63\\u1D64\\u1D65\\u1D66\\u1D67\\u1D68\\u1D69\\u1D6A\\u1D6B\\u1D6C\\u1D6D\\u1D6E\\u1D6F\\u1D70\\u1D71\\u1D72\\u1D73\\u1D74\\u1D75\\u1D76\\u1D77\\u1D79\\u1D7A\\u1D7B\\u1D7C\\u1D7D\\u1D7E\\u1D7F\\u1D80\\u1D81\\u1D82\\u1D83\\u1D84\\u1D85\\u1D86\\u1D87\\u1D88\\u1D89\\u1D8A\\u1D8B\\u1D8C\\u1D8D\\u1D8E\\u1D8F\\u1D90\\u1D91\\u1D92\\u1D93\\u1D94\\u1D95\\u1D96\\u1D97\\u1D98\\u1D99\\u1D9A\\u1E01\\u1E03\\u1E05\\u1E07\\u1E09\\u1E0B\\u1E0D\\u1E0F\\u1E11\\u1E13\\u1E15\\u1E17\\u1E19\\u1E1B\\u1E1D\\u1E1F\\u1E21\\u1E23\\u1E25\\u1E27\\u1E29\\u1E2B\\u1E2D\\u1E2F\\u1E31\\u1E33\\u1E35\\u1E37\\u1E39\\u1E3B\\u1E3D\\u1E3F\\u1E41\\u1E43\\u1E45\\u1E47\\u1E49\\u1E4B\\u1E4D\\u1E4F\\u1E51\\u1E53\\u1E55\\u1E57\\u1E59\\u1E5B\\u1E5D\\u1E5F\\u1E61\\u1E63\\u1E65\\u1E67\\u1E69\\u1E6B\\u1E6D\\u1E6F\\u1E71\\u1E73\\u1E75\\u1E77\\u1E79\\u1E7B\\u1E7D\\u1E7F\\u1E81\\u1E83\\u1E85\\u1E87\\u1E89\\u1E8B\\u1E8D\\u1E8F\\u1E91\\u1E93\\u1E95\\u1E96\\u1E97\\u1E98\\u1E99\\u1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          }
        }
        return result0;
      }
      
      function parse_Lm() {
        var result0;
        
        if (/^[\u02B0\u02B1\u02B2\u02B3\u02B4\u02B5\u02B6\u02B7\u02B8\u02B9\u02BA\u02BB\u02BC\u02BD\u02BE\u02BF\u02C0\u02C1\u02C6\u02C7\u02C8\u02C9\u02CA\u02CB\u02CC\u02CD\u02CE\u02CF\u02D0\u02D1\u02E0\u02E1\u02E2\u02E3\u02E4\u02EC\u02EE\u0374\u037A\u0559\u0640\u06E5\u06E6\u07F4\u07F5\u07FA\u0971\u0E46\u0EC6\u10FC\u17D7\u1843\u1C78\u1C79\u1C7A\u1C7B\u1C7C\u1C7D\u1D2C\u1D2D\u1D2E\u1D2F\u1D30\u1D31\u1D32\u1D33\u1D34\u1D35\u1D36\u1D37\u1D38\u1D39\u1D3A\u1D3B\u1D3C\u1D3D\u1D3E\u1D3F\u1D40\u1D41\u1D42\u1D43\u1D44\u1D45\u1D46\u1D47\u1D48\u1D49\u1D4A\u1D4B\u1D4C\u1D4D\u1D4E\u1D4F\u1D50\u1D51\u1D52\u1D53\u1D54\u1D55\u1D56\u1D57\u1D58\u1D59\u1D5A\u1D5B\u1D5C\u1D5D\u1D5E\u1D5F\u1D60\u1D61\u1D78\u1D9B\u1D9C\u1D9D\u1D9E\u1D9F\u1DA0\u1DA1\u1DA2\u1DA3\u1DA4\u1DA5\u1DA6\u1DA7\u1DA8\u1DA9\u1DAA\u1DAB\u1DAC\u1DAD\u1DAE\u1DAF\u1DB0\u1DB1\u1DB2\u1DB3\u1DB4\u1DB5\u1DB6\u1DB7\u1DB8\u1DB9\u1DBA\u1DBB\u1DBC\u1DBD\u1DBE\u1DBF\u2090\u2091\u2092\u2093\u2094\u2C7D\u2D6F\u2E2F\u3005\u3031\u3032\u3033\u3034\u3035\u303B\u309D\u309E\u30FC\u30FD\u30FE\uA015\uA60C\uA67F\uA717\uA718\uA719\uA71A\uA71B\uA71C\uA71D\uA71E\uA71F\uA770\uA788\uFF70\uFF9E\uFF9F]/.test(input.charAt(pos))) {
          result0 = input.charAt(pos);
          pos++;
        } else {
          result0 = null;
          if (reportFailures === 0) {
            matchFailed("[\\u02B0\\u02B1\\u02B2\\u02B3\\u02B4\\u02B5\\u02B6\\u02B7\\u02B8\\u02B9\\u02BA\\u02BB\\u02BC\\u02BD\\u02BE\\u02BF\\u02C0\\u02C1\\u02C6\\u02C7\\u02C8\\u02C9\\u02CA\\u02CB\\u02CC\\u02CD\\u02CE\\u02CF\\u02D0\\u02D1\\u02E0\\u02E1\\u02E2\\u02E3\\u02E4\\u02EC\\u02EE\\u0374\\u037A\\u0559\\u0640\\u06E5\\u06E6\\u07F4\\u07F5\\u07FA\\u0971\\u0E46\\u0EC6\\u10FC\\u17D7\\u1843\\u1C78\\u1C79\\u1C7A\\u1C7B\\u1C7C\\u1C7D\\u1D2C\\u1D2D\\u1D2E\\u1D2F\\u1D30\\u1D31\\u1D32\\u1D33\\u1D34\\u1D35\\u1D36\\u1D37\\u1D38\\u1D39\\u1D3A\\u1D3B\\u1D3C\\u1D3D\\u1D3E\\u1D3F\\u1D40\\u1D41\\u1D42\\u1D43\\u1D44\\u1D45\\u1D46\\u1D47\\u1D48\\u1D49\\u1D4A\\u1D4B\\u1D4C\\u1D4D\\u1D4E\\u1D4F\\u1D50\\u1D51\\u1D52\\u1D53\\u1D54\\u1D55\\u1D56\\u1D57\\u1D58\\u1D59\\u1D5A\\u1D5B\\u1D5C\\u1D5D\\u1D5E\\u1D5F\\u1D60\\u1D61\\u1D78\\u1D9B\\u1D9C\\u1D9D\\u1D9E\\u1D9F\\u1DA0\\u1DA1\\u1DA2\\u1DA3\\u1DA4\\u1DA5\\u1DA6\\u1DA7\\u1DA8\\u1DA9\\u1DAA\\u1DAB\\u1DAC\\u1DAD\\u1DAE\\u1DAF\\u1DB0\\u1DB1\\u1DB2\\u1DB3\\u1DB4\\u1DB5\\u1DB6\\u1DB7\\u1DB8\\u1DB9\\u1DBA\\u1DBB\\u1DBC\\u1DBD\\u1DBE\\u1DBF\\u2090\\u2091\\u2092\\u2093\\u2094\\u2C7D\\u2D6F\\u2E2F\\u3005\\u3031\\u3032\\u3033\\u3034\\u3035\\u303B\\u309D\\u309E\\u30FC\\u30FD\\u30FE\\uA015\\uA60C\\uA67F\\uA717\\uA718\\uA719\\uA71A\\uA71B\\uA71C\\uA71D\\uA71E\\uA71F\\uA770\\uA788\\uFF70\\uFF9E\\uFF9F]");
          }
        }
        return result0;
      }
      
      function parse_Lo() {
        var result0;
        
        if 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{
          result0 = input.charAt(pos);
          pos++;
        } else {
          result0 = null;
          if (reportFailures === 0) {
            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uFABF\\uFAC0\\uFAC1\\uFAC2\\uFAC3\\uFAC4\\uFAC5\\uFAC6\\uFAC7\\uFAC8\\uFAC9\\uFACA\\uFACB\\uFACC\\uFACD\\uFACE\\uFACF\\uFAD0\\uFAD1\\uFAD2\\uFAD3\\uFAD4\\uFAD5\\uFAD6\\uFAD7\\uFAD8\\uFAD9\\uFB1D\\uFB1F\\uFB20\\uFB21\\uFB22\\uFB23\\uFB24\\uFB25\\uFB26\\uFB27\\uFB28\\uFB2A\\uFB2B\\uFB2C\\uFB2D\\uFB2E\\uFB2F\\uFB30\\uFB31\\uFB32\\uFB33\\uFB34\\uFB35\\uFB36\\uFB38\\uFB39\\uFB3A\\uFB3B\\uFB3C\\uFB3E\\uFB40\\uFB41\\uFB43\\uFB44\\uFB46\\uFB47\\uFB48\\uFB49\\uFB4A\\uFB4B\\uFB4C\\uFB4D\\uFB4E\\uFB4F\\uFB50\\uFB51\\uFB52\\uFB53\\uFB54\\uFB55\\uFB56\\uFB57\\uFB58\\uFB59\\uFB5A\\uFB5B\\uFB5C\\uFB5D\\uFB5E\\uFB5F\\uFB60\\uFB61\\uFB62\\uFB63\\uFB64\\uFB65\\uFB66\\uFB67\\uFB68\\uFB69\\uFB6A\\uFB6B\\uFB6C\\uFB6D\\uFB6E\\uFB6F\\uFB70\\uFB71\\uFB72\\uFB73\\uFB74\\uFB75\\uFB76\\uFB77\\uFB78\\uFB79\\uFB7A\\uFB7B\\uFB7C\\uFB7D\\uFB7E\\uFB7F\\uFB80\\uFB81\\uFB82\\uFB83\\uFB84\\uFB85\\uFB86\\uFB87\\uFB88\\uFB89\\uFB8A\\uFB8B\\uFB8C\\uFB8D\\uFB8E\\uFB8F\\uFB90\\uFB91\\uFB92\\uFB93\\uFB94\\uFB95\\uFB96\\uFB97\\uFB98\\uFB99\\uFB9A\\uFB9B\\uFB9C\\uFB9D\\uFB9E\\uFB9F\\uFBA0\\uFBA1\\uFBA2\\uFBA3\\uFBA4\\uFBA5\\uFBA6\\uFBA7\\uFBA8\\uFBA9\\uFBAA\\uFBAB\\uFBAC\\uFBAD\\uFBAE\\uFBAF\\uFBB0\\uFBB1\\uFBD3\\uFBD4\\uFBD5\\uFBD6\\uFBD7\\uFBD8\\uFBD9\\uFBDA\\uFBDB\\uFBDC\\uFBDD\\uFBDE\\uFBDF\\uFBE0\\uFBE1\\uFBE2\\uFBE3\\uFBE4\\uFBE5\\uFBE6\\uFBE7\\uFBE8\\uFBE9\\uFBEA\\uFBEB\\uFBEC\\uFBED\\uFBEE\\uFBEF\\uFBF0\\uFBF1\\uFBF2\\uFBF3\\uFBF4\\uFBF5\\uFBF6\\uFBF7\\uFBF8\\uFBF9\\uFBFA\\uFBFB\\uFBFC\\uFBFD\\uFBFE\\uFBFF\\uFC00\\uFC01\\uFC02\\uFC03\\uFC04\\uFC05\\uFC06\\uFC07\\uFC08\\uFC09\\uFC0A\\uFC0B\\uFC0C\\uFC0D\\uFC0E\\uFC0F\\uFC10\\uFC11\\uFC12\\uFC13\\uFC14\\uFC15\\uFC16\\uFC17\\uFC18\\uFC19\\uFC1A\\uFC1B\\uFC1C\\uFC1D\\uFC1E\\uFC1F\\uFC20\\uFC21\\uFC22\\uFC23\\uFC24\\uFC25\\uFC26\\uFC27\\uFC28\\uFC29\\uFC2A\\uFC2B\\uFC2C\\uFC2D\\uFC2E\\uFC2F\\uFC30\\uFC31\\uFC32\\uFC33\\uFC34\\uFC35\\uFC36\\uFC37\\uFC38\\uFC39\\uFC3A\\uFC3B\\uFC3C\\uFC3D\\uFC3E\\uFC3F\\uFC40\\uFC41\\uFC42\\uFC43\\uFC44\\uFC45\\uFC46\\uFC47\\uFC48\\uFC49\\uFC4A\\uFC4B\\uFC4C\\uFC4D\\uFC4E\\uFC4F\\uFC50\\uFC51\\uFC52\\uFC53\\uFC54\\uFC55\\uFC56\\uFC57\\uFC58\\uFC59\\uFC5A\\uFC5B\\uFC5C\\uFC5D\\uFC5E\\uFC5F\\uFC60\\uFC61\\uFC62\\uFC63\\uFC64\\uFC65\\uFC66\\uFC67\\uFC68\\uFC69\\uFC6A\\uFC6B\\uFC6C\\uFC6D\\uFC6E\\uFC6F\\uFC70\\uFC71\\uFC72\\uFC73\\uFC74\\uFC75\\uFC76\\uFC77\\uFC78\\uFC79\\uFC7A\\uFC7B\\uFC7C\\uFC7D\\uFC7E\\uFC7F\\uFC80\\uFC81\\uFC82\\uFC83\\uFC84\\uFC85\\uFC86\\uFC87\\uFC88\\uFC89\\uFC8A\\uFC8B\\uFC8C\\uFC8D\\uFC8E\\uFC8F\\uFC90\\uFC91\\uFC92\\uFC93\\uFC94\\uFC95\\uFC96\\uFC97\\uFC98\\uFC99\\uFC9A\\uFC9B\\uFC9C\\uFC9D\\uFC9E\\uFC9F\\uFCA0\\uFCA1\\uFCA2\\uFCA3\\uFCA4\\uFCA5\\uFCA6\\uFCA7\\uFCA8\\uFCA9\\uFCAA\\uFCAB\\uFCAC\\uFCAD\\uFCAE\\uFCAF\\uFCB0\\uFCB1\\uFCB2\\uFCB3\\uFCB4\\uFCB5\\uFCB6\\uFCB7\\uFCB8\\uFCB9\\uFCBA\\uFCBB\\uFCBC\\uFCBD\\uFCBE\\uFCBF\\uFCC0\\uFCC1\\uFCC2\\uFCC3\\uFCC4\\uFCC5\\uFCC6\\uFCC7\\uFCC8\\uFCC9\\uFCCA\\uFCCB\\uFCCC\\uFCCD\\uFCCE\\uFCCF\\uFCD0\\uFCD1\\uFCD2\\uFCD3\\uFCD4\\uFCD5\\uFCD6\\uFCD7\\uFCD8\\uFCD9\\uFCDA\\uFCDB\\uFCDC\\uFCDD\\uFCDE\\uFCDF\\uFCE0\\uFCE1\\uFCE2\\uFCE3\\uFCE4\\uFCE5\\uFCE6\\uFCE7\\uFCE8\\uFCE9\\uFCEA\\uFCEB\\uFCEC\\uFCED\\uFCEE\\uFCEF\\uFCF0\\uFCF1\\uFCF2\\uFCF3\\uFCF4\\uFCF5\\uFCF6\\uFCF7\\uFCF8\\uFCF9\\uFCFA\\uFCFB\\uFCFC\\uFCFD\\uFCFE\\uFCFF\\uFD00\\uFD01\\uFD02\\uFD03\\uFD04\\uFD05\\uFD06\\uFD07\\uFD08\\uFD09\\uFD0A\\uFD0B\\uFD0C\\uFD0D\\uFD0E\\uFD0F\\uFD10\\uFD11\\uFD12\\uFD13\\uFD14\\uFD15\\uFD16\\uFD17\\uFD18\\uFD19\\uFD1A\\uFD1B\\uFD1C\\uFD1D\\uFD1E\\uFD1F\\uFD20\\uFD21\\uFD22\\uFD23\\uFD24\\uFD25\\uFD26\\uFD27\\uFD28\\uFD29\\uFD2A\\uFD2B\\uFD2C\\uFD2D\\uFD2E\\uFD2F\\uFD30\\uFD31\\uFD32\\uFD33\\uFD34\\uFD35\\uFD36\\uFD37\\uFD38\\uFD39\\uFD3A\\uFD3B\\uFD3C\\uFD3D\\uFD50\\uFD51\\uFD52\\uFD53\\uFD54\\uFD55\\uFD56\\uFD57\\uFD58\\uFD59\\uFD5A\\uFD5B\\uFD5C\\uFD5D\\uFD5E\\uFD5F\\uFD60\\uFD61\\uFD62\\uFD63\\uFD64\\uFD65\\uFD66\\uFD67\\uFD68\\uFD69\\uFD6A\\uFD6B\\uFD6C\\uFD6D\\uFD6E\\uFD6F\\uFD70\\uFD71\\uFD72\\uFD73\\uFD74\\uFD75\\uFD76\\uFD77\\uFD78\\uFD79\\uFD7A\\uFD7B\\uFD7C\\uFD7D\\uFD7E\\uFD7F\\uFD80\\uFD81\\uFD82\\uFD83\\uFD84\\uFD85\\uFD86\\uFD87\\uFD88\\uFD89\\uFD8A\\uFD8B\\uFD8C\\uFD8D\\uFD8E\\uFD8F\\uFD92\\uFD93\\uFD94\\uFD95\\uFD96\\uFD97\\uFD98\\uFD99\\uFD9A\\uFD9B\\uFD9C\\uFD9D\\uFD9E\\uFD9F\\uFDA0\\uFDA1\\uFDA2\\uFDA3\\uFDA4\\uFDA5\\uFDA6\\uFDA7\\uFDA8\\uFDA9\\uFDAA\\uFDAB\\uFDAC\\uFDAD\\uFDAE\\uFDAF\\uFDB0\\uFDB1\\uFDB2\\uFDB3\\uFDB4\\uFDB5\\uFDB6\\uFDB7\\uFDB8\\uFDB9\\uFDBA\\uFDBB\\uFDBC\\uFDBD\\uFDBE\\uFDBF\\uFDC0\\uFDC1\\uFDC2\\uFDC3\\uFDC4\\uFDC5\\uFDC6\\uFDC7\\uFDF0\\uFDF1\\uFDF2\\uFDF3\\uFDF4\\uFDF5\\uFDF6\\uFDF7\\uFDF8\\uFDF9\\uFDFA\\uFDFB\\uFE70\\uFE71\\uFE72\\uFE73\\uFE74\\uFE76\\uFE77\\uFE78\\uFE79\\uFE7A\\uFE7B\\uFE7C\\uFE7D\\uFE7E\\uFE7F\\uFE80\\uFE81\\uFE82\\uFE83\\uFE84\\uFE85\\uFE86\\uFE87\\uFE88\\uFE89\\uFE8A\\uFE8B\\uFE8C\\uFE8D\\uFE8E\\uFE8F\\uFE90\\uFE91\\uFE92\\uFE93\\uFE94\\uFE95\\uFE96\\uFE97\\uFE98\\uFE99\\uFE9A\\uFE9B\\uFE9C\\uFE9D\\uFE9E\\uFE9F\\uFEA0\\uFEA1\\uFEA2\\uFEA3\\uFEA4\\uFEA5\\uFEA6\\uFEA7\\uFEA8\\uFEA9\\uFEAA\\uFEAB\\uFEAC\\uFEAD\\uFEAE\\uFEAF\\uFEB0\\uFEB1\\uFEB2\\uFEB3\\uFEB4\\uFEB5\\uFEB6\\uFEB7\\uFEB8\\uFEB9\\uFEBA\\uFEBB\\uFEBC\\uFEBD\\uFEBE\\uFEBF\\uFEC0\\uFEC1\\uFEC2\\uFEC3\\uFEC4\\uFEC5\\uFEC6\\uFEC7\\uFEC8\\uFEC9\\uFECA\\uFECB\\uFECC\\uFECD\\uFECE\\uFECF\\uFED0\\uFED1\\uFED2\\uFED3\\uFED4\\uFED5\\uFED6\\uFED7\\uFED8\\uFED9\\uFEDA\\uFEDB\\uFEDC\\uFEDD\\uFEDE\\uFEDF\\uFEE0\\uFEE1\\uFEE2\\uFEE3\\uFEE4\\uFEE5\\uFEE6\\uFEE7\\uFEE8\\uFEE9\\uFEEA\\uFEEB\\uFEEC\\uFEED\\uFEEE\\uFEEF\\uFEF0\\uFEF1\\uFEF2\\uFEF3\\uFEF4\\uFEF5\\uFEF6\\uFEF7\\uFEF8\\uFEF9\\uFEFA\\uFEFB\\uFEFC\\uFF66\\uFF67\\uFF68\\uFF69\\uFF6A\\uFF6B\\uFF6C\\uFF6D\\uFF6E\\uFF6F\\uFF71\\uFF72\\uFF73\\uFF74\\uFF75\\uFF76\\uFF77\\uFF78\\uFF79\\uFF7A\\uFF7B\\uFF7C\\uFF7D\\uFF7E\\uFF7F\\uFF80\\uFF81\\uFF82\\uFF83\\uFF84\\uFF85\\uFF86\\uFF87\\uFF88\\uFF89\\uFF8A\\uFF8B\\uFF8C\\uFF8D\\uFF8E\\uFF8F\\uFF90\\uFF91\\uFF92\\uFF93\\uFF94\\uFF95\\uFF96\\uFF97\\uFF98\\uFF99\\uFF9A\\uFF9B\\uFF9C\\uFF9D\\uFFA0\\uFFA1\\uFFA2\\uFFA3\\uFFA4\\uFFA5\\uFFA6\\uFFA7\\uFFA8\\uFFA9\\uFFAA\\uFFAB\\uFFAC\\uFFAD\\uFFAE\\uFFAF\\uFFB0\\uFFB1\\uFFB2\\uFFB3\\uFFB4\\uFFB5\\uFFB6\\uFFB7\\uFFB8\\uFFB9\\uFFBA\\uFFBB\\uFFBC\\uFFBD\\uFFBE\\uFFC2\\uFFC3\\uFFC4\\uFFC5\\uFFC6\\uFFC7\\uFFCA\\uFFCB\\uFFCC\\uFFCD\\uFFCE\\uFFCF\\uFFD2\\uFFD3\\uFFD4\\uFFD5\\uFFD6\\uFFD7\\uFFDA\\uFFDB\\uFFDC]");
          }
        }
        return result0;
      }
      
      function parse_Lt() {
        var result0;
        
        if (/^[\u01C5\u01C8\u01CB\u01F2\u1F88\u1F89\u1F8A\u1F8B\u1F8C\u1F8D\u1F8E\u1F8F\u1F98\u1F99\u1F9A\u1F9B\u1F9C\u1F9D\u1F9E\u1F9F\u1FA8\u1FA9\u1FAA\u1FAB\u1FAC\u1FAD\u1FAE\u1FAF\u1FBC\u1FCC\u1FFC]/.test(input.charAt(pos))) {
          result0 = input.charAt(pos);
          pos++;
        } else {
          result0 = null;
          if (reportFailures === 0) {
            matchFailed("[\\u01C5\\u01C8\\u01CB\\u01F2\\u1F88\\u1F89\\u1F8A\\u1F8B\\u1F8C\\u1F8D\\u1F8E\\u1F8F\\u1F98\\u1F99\\u1F9A\\u1F9B\\u1F9C\\u1F9D\\u1F9E\\u1F9F\\u1FA8\\u1FA9\\u1FAA\\u1FAB\\u1FAC\\u1FAD\\u1FAE\\u1FAF\\u1FBC\\u1FCC\\u1FFC]");
          }
        }
        return result0;
      }
      
      function parse_Lu() {
        var result0;
        
        if (/^[ABCDEFGHIJKLMNOPQRSTUVWXYZ\xC0\xC1\xC2\xC3\xC4\xC5\xC6\xC7\xC8\xC9\xCA\xCB\xCC\xCD\xCE\xCF\xD0\xD1\xD2\xD3\xD4\xD5\xD6\xD8\xD9\xDA\xDB\xDC\xDD\xDE\u0100\u0102\u0104\u0106\u0108\u010A\u010C\u010E\u0110\u0112\u0114\u0116\u0118\u011A\u011C\u011E\u0120\u0122\u0124\u0126\u0128\u012A\u012C\u012E\u0130\u0132\u0134\u0136\u0139\u013B\u013D\u013F\u0141\u0143\u0145\u0147\u014A\u014C\u014E\u0150\u0152\u0154\u0156\u0158\u015A\u015C\u015E\u0160\u0162\u0164\u0166\u0168\u016A\u016C\u016E\u0170\u0172\u0174\u0176\u0178\u0179\u017B\u017D\u0181\u0182\u0184\u0186\u0187\u0189\u018A\u018B\u018E\u018F\u0190\u0191\u0193\u0194\u0196\u0197\u0198\u019C\u019D\u019F\u01A0\u01A2\u01A4\u01A6\u01A7\u01A9\u01AC\u01AE\u01AF\u01B1\u01B2\u01B3\u01B5\u01B7\u01B8\u01BC\u01C4\u01C7\u01CA\u01CD\u01CF\u01D1\u01D3\u01D5\u01D7\u01D9\u01DB\u01DE\u01E0\u01E2\u01E4\u01E6\u01E8\u01EA\u01EC\u01EE\u01F1\u01F4\u01F6\u01F7\u01F8\u01FA\u01FC\u01FE\u0200\u0202\u0204\u0206\u0208\u020A\u020C\u020E\u0210\u0212\u0214\u0216\u0218\u021A\u021C\u021E\u0220\u0222\u0224\u0226\u0228\u022A\u022C\u022E\u0230\u0232\u023A\u023B\u023D\u023E\u0241\u0243\u0244\u0245\u0246\u0248\u024A\u024C\u024E\u0370\u0372\u0376\u0386\u0388\u0389\u038A\u038C\u038E\u038F\u0391\u0392\u0393\u0394\u0395\u0396\u0397\u0398\u0399\u039A\u039B\u039C\u039D\u039E\u039F\u03A0\u03A1\u03A3\u03A4\u03A5\u03A6\u03A7\u03A8\u03A9\u03AA\u03AB\u03CF\u03D2\u03D3\u03D4\u03D8\u03DA\u03DC\u03DE\u03E0\u03E2\u03E4\u03E6\u03E8\u03EA\u03EC\u03EE\u03F4\u03F7\u03F9\u03FA\u03FD\u03FE\u03FF\u0400\u0401\u0402\u0403\u0404\u0405\u0406\u0407\u0408\u0409\u040A\u040B\u040C\u040D\u040E\u040F\u0410\u0411\u0412\u0413\u0414\u0415\u0416\u0417\u0418\u0419\u041A\u041B\u041C\u041D\u041E\u041F\u0420\u0421\u0422\u0423\u0424\u0425\u0426\u0427\u0428\u0429\u042A\u042B\u042C\u042D\u042E\u042F\u0460\u0462\u0464\u0466\u0468\u046A\u046C\u046E\u0470\u0472\u0474\u0476\u0478\u047A\u047C\u047E\u0480\u048A\u048C\u048E\u0490\u0492\u0494\u0496\u0498\u049A\u049C\u049E\u04A0\u04A2\u04A4\u04A6\u04A8\u04AA\u04AC\u04AE\u04B0\u04B2\u04B4\u04B6\u04B8\u04BA\u04BC\u04BE\u04C0\u04C1\u04C3\u04C5\u04C7\u04C9\u04CB\u04CD\u04D0\u04D2\u04D4\u04D6\u04D8\u04DA\u04DC\u04DE\u04E0\u04E2\u04E4\u04E6\u04E8\u04EA\u04EC\u04EE\u04F0\u04F2\u04F4\u04F6\u04F8\u04FA\u04FC\u04FE\u0500\u0502\u0504\u0506\u0508\u050A\u050C\u050E\u0510\u0512\u0514\u0516\u0518\u051A\u051C\u051E\u0520\u0522\u0531\u0532\u0533\u0534\u0535\u0536\u0537\u0538\u0539\u053A\u053B\u053C\u053D\u053E\u053F\u0540\u0541\u0542\u0543\u0544\u0545\u0546\u0547\u0548\u0549\u054A\u054B\u054C\u054D\u054E\u054F\u0550\u0551\u0552\u0553\u0554\u0555\u0556\u10A0\u10A1\u10A2\u10A3\u10A4\u10A5\u10A6\u10A7\u10A8\u10A9\u10AA\u10AB\u10AC\u10AD\u10AE\u10AF\u10B0\u10B1\u10B2\u10B3\u10B4\u10B5\u10B6\u10B7\u10B8\u10B9\u10BA\u10BB\u10BC\u10BD\u10BE\u10BF\u10C0\u10C1\u10C2\u10C3\u10C4\u10C5\u1E00\u1E02\u1E04\u1E06\u1E08\u1E0A\u1E0C\u1E0E\u1E10\u1E12\u1E14\u1E16\u1E18\u1E1A\u1E1C\u1E1E\u1E20\u1E22\u1E24\u1E26\u1E28\u1E2A\u1E2C\u1E2E\u1E30\u1E32\u1E34\u1E36\u1E38\u1E3A\u1E3C\u1E3E\u1E40\u1E42\u1E44\u1E46\u1E48\u1E4A\u1E4C\u1E4E\u1E50\u1E52\u1E54\u1E56\u1E58\u1E5A\u1E5C\u1E5E\u1E60\u1E62\u1E64\u1E66\u1E68\u1E6A\u1E6C\u1E6E\u1E70\u1E72\u1E74\u1E76\u1E78\u1E7A\u1E7C\u1E7E\u1E80\u1E82\u1E84\u1E86\u1E88\u1E8A\u1E8C\u1E8E\u1E90\u1E92\u1E94\u1E9E\u1EA0\u1EA2\u1EA4\u1EA6\u1EA8\u1EAA\u1EAC\u1EAE\u1EB0\u1EB2\u1EB4\u1EB6\u1EB8\u1EBA\u1EBC\u1EBE\u1EC0\u1EC2\u1EC4\u1EC6\u1EC8\u1ECA\u1ECC\u1ECE\u1ED0\u1ED2\u1ED4\u1ED6\u1ED8\u1EDA\u1EDC\u1EDE\u1EE0\u1EE2\u1EE4\u1EE6\u1EE8\u1EEA\u1EEC\u1EEE\u1EF0\u1EF2\u1EF4\u1EF6\u1EF8\u1EFA\u1EFC\u1EFE\u1F08\u1F09\u1F0A\u1F0B\u1F0C\u1F0D\u1F0E\u1F0F\u1F18\u1F19\u1F1A\u1F1B\u1F1C\u1F1D\u1F28\u1F29\u1F2A\u1F2B\u1F2C\u1F2D\u1F2E\u1F2F\u1F38\u1F39\u1F3A\u1F3B\u1F3C\u1F3D\u1F3E\u1F3F\u1F48\u1F49\u1F4A\u1F4B\u1F4C\u1F4D\u1F59\u1F5B\u1F5D\u1F5F\u1F68\u1F69\u1F6A\u1F6B\u1F6C\u1F6D\u1F6E\u1F6F\u1FB8\u1FB9\u1FBA\u1FBB\u1FC8\u1FC9\u1FCA\u1FCB\u1FD8\u1FD9\u1FDA\u1FDB\u1FE8\u1FE9\u1FEA\u1FEB\u1FEC\u1FF8\u1FF9\u1FFA\u1FFB\u2102\u2107\u210B\u210C\u210D\u2110\u2111\u2112\u2115\u2119\u211A\u211B\u211C\u211D\u2124\u2126\u2128\u212A\u212B\u212C\u212D\u2130\u2131\u2132\u2133\u213E\u213F\u2145\u2183\u2C00\u2C01\u2C02\u2C03\u2C04\u2C05\u2C06\u2C07\u2C08\u2C09\u2C0A\u2C0B\u2C0C\u2C0D\u2C0E\u2C0F\u2C10\u2C11\u2C12\u2C13\u2C14\u2C15\u2C16\u2C17\u2C18\u2C19\u2C1A\u2C1B\u2C1C\u2C1D\u2C1E\u2C1F\u2C20\u2C21\u2C22\u2C23\u2C24\u2C25\u2C26\u2C27\u2C28\u2C29\u2C2A\u2C2B\u2C2C\u2C2D\u2C2E\u2C60\u2C62\u2C63\u2C64\u2C67\u2C69\u2C6B\u2C6D\u2C6E\u2C6F\u2C72\u2C75\u2C80\u2C82\u2C84\u2C86\u2C88\u2C8A\u2C8C\u2C8E\u2C90\u2C92\u2C94\u2C96\u2C98\u2C9A\u2C9C\u2C9E\u2CA0\u2CA2\u2CA4\u2CA6\u2CA8\u2CAA\u2CAC\u2CAE\u2CB0\u2CB2\u2CB4\u2CB6\u2CB8\u2CBA\u2CBC\u2CBE\u2CC0\u2CC2\u2CC4\u2CC6\u2CC8\u2CCA\u2CCC\u2CCE\u2CD0\u2CD2\u2CD4\u2CD6\u2CD8\u2CDA\u2CDC\u2CDE\u2CE0\u2CE2\uA640\uA642\uA644\uA646\uA648\uA64A\uA64C\uA64E\uA650\uA652\uA654\uA656\uA658\uA65A\uA65C\uA65E\uA662\uA664\uA666\uA668\uA66A\uA66C\uA680\uA682\uA684\uA686\uA688\uA68A\uA68C\uA68E\uA690\uA692\uA694\uA696\u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{
          result0 = input.charAt(pos);
          pos++;
        } else {
          result0 = null;
          if (reportFailures === 0) {
            matchFailed("[ABCDEFGHIJKLMNOPQRSTUVWXYZ\\xC0\\xC1\\xC2\\xC3\\xC4\\xC5\\xC6\\xC7\\xC8\\xC9\\xCA\\xCB\\xCC\\xCD\\xCE\\xCF\\xD0\\xD1\\xD2\\xD3\\xD4\\xD5\\xD6\\xD8\\xD9\\xDA\\xDB\\xDC\\xDD\\xDE\\u0100\\u0102\\u0104\\u0106\\u0108\\u010A\\u010C\\u010E\\u0110\\u0112\\u0114\\u0116\\u0118\\u011A\\u011C\\u011E\\u0120\\u0122\\u0124\\u0126\\u0128\\u012A\\u012C\\u012E\\u0130\\u0132\\u0134\\u0136\\u0139\\u013B\\u013D\\u013F\\u0141\\u0143\\u0145\\u0147\\u014A\\u014C\\u014E\\u0150\\u0152\\u0154\\u0156\\u0158\\u015A\\u015C\\u015E\\u0160\\u0162\\u0164\\u0166\\u0168\\u016A\\u016C\\u016E\\u0170\\u0172\\u0174\\u0176\\u0178\\u0179\\u017B\\u017D\\u0181\\u0182\\u0184\\u0186\\u0187\\u0189\\u018A\\u018B\\u018E\\u018F\\u0190\\u0191\\u0193\\u0194\\u0196\\u0197\\u0198\\u019C\\u019D\\u019F\\u01A0\\u01A2\\u01A4\\u01A6\\u01A7\\u01A9\\u01AC\\u01AE\\u01AF\\u01B1\\u01B2\\u01B3\\u01B5\\u01B7\\u01B8\\u01BC\\u01C4\\u01C7\\u01CA\\u01CD\\u01CF\\u01D1\\u01D3\\u01D5\\u01D7\\u01D9\\u01DB\\u01DE\\u01E0\\u01E2\\u01E4\\u01E6\\u01E8\\u01EA\\u01EC\\u01EE\\u01F1\\u01F4\\u01F6\\u01F7\\u01F8\\u01FA\\u01FC\\u01FE\\u0200\\u0202\\u0204\\u0206\\u0208\\u020A\\u020C\\u020E\\u0210\\u0212\\u0214\\u0216\\u0218\\u021A\\u021C\\u021E\\u0220\\u0222\\u0224\\u0226\\u0228\\u022A\\u022C\\u022E\\u0230\\u0232\\u023A\\u023B\\u023D\\u023E\\u0241\\u0243\\u0244\\u0245\\u0246\\u0248\\u024A\\u024C\\u024E\\u0370\\u0372\\u0376\\u0386\\u0388\\u0389\\u038A\\u038C\\u038E\\u038F\\u0391\\u0392\\u0393\\u0394\\u0395\\u0396\\u0397\\u0398\\u0399\\u039A\\u039B\\u039C\\u039D\\u039E\\u039F\\u03A0\\u03A1\\u03A3\\u03A4\\u03A5\\u03A6\\u03A7\\u03A8\\u03A9\\u03AA\\u03AB\\u03CF\\u03D2\\u03D3\\u03D4\\u03D8\\u03DA\\u03DC\\u03DE\\u03E0\\u03E2\\u03E4\\u03E6\\u03E8\\u03EA\\u03EC\\u03EE\\u03F4\\u03F7\\u03F9\\u03FA\\u03FD\\u03FE\\u03FF\\u0400\\u0401\\u0402\\u0403\\u0404\\u0405\\u0406\\u0407\\u0408\\u0409\\u040A\\u040B\\u040C\\u040D\\u040E\\u040F\\u0410\\u0411\\u0412\\u0413\\u0414\\u0415\\u0416\\u0417\\u0418\\u0419\\u041A\\u041B\\u041C\\u041D\\u041E\\u041F\\u0420\\u0421\\u0422\\u0423\\u0424\\u0425\\u0426\\u0427\\u0428\\u0429\\u042A\\u042B\\u042C\\u042D\\u042E\\u042F\\u0460\\u0462\\u0464\\u0466\\u0468\\u046A\\u046C\\u046E\\u0470\\u0472\\u0474\\u0476\\u0478\\u047A\\u047C\\u047E\\u0480\\u048A\\u048C\\u048E\\u0490\\u0492\\u0494\\u0496\\u0498\\u049A\\u049C\\u049E\\u04A0\\u04A2\\u04A4\\u04A6\\u04A8\\u04AA\\u04AC\\u04AE\\u04B0\\u04B2\\u04B4\\u04B6\\u04B8\\u04BA\\u04BC\\u04BE\\u04C0\\u04C1\\u04C3\\u04C5\\u04C7\\u04C9\\u04CB\\u04CD\\u04D0\\u04D2\\u04D4\\u04D6\\u04D8\\u04DA\\u04DC\\u04DE\\u04E0\\u04E2\\u04E4\\u04E6\\u04E8\\u04EA\\u04EC\\u04EE\\u04F0\\u04F2\\u04F4\\u04F6\\u04F8\\u04FA\\u04FC\\u04FE\\u0500\\u0502\\u0504\\u0506\\u0508\\u050A\\u050C\\u050E\\u0510\\u0512\\u0514\\u0516\\u0518\\u051A\\u051C\\u051E\\u0520\\u0522\\u0531\\u0532\\u0533\\u0534\\u0535\\u0536\\u0537\\u0538\\u0539\\u053A\\u053B\\u053C\\u053D\\u053E\\u053F\\u0540\\u0541\\u0542\\u0543\\u0544\\u0545\\u0546\\u0547\\u0548\\u0549\\u054A\\u054B\\u054C\\u054D\\u054E\\u054F\\u0550\\u0551\\u0552\\u0553\\u0554\\u0555\\u0556\\u10A0\\u10A1\\u10A2\\u10A3\\u10A4\\u10A5\\u10A6\\u10A7\\u10A8\\u10A9\\u10AA\\u10AB\\u10AC\\u10AD\\u10AE\\u10AF\\u10B0\\u10B1\\u10B2\\u10B3\\u10B4\\u10B5\\u10B6\\u10B7\\u10B8\\u10B9\\u10BA\\u10BB\\u10BC\\u10BD\\u10BE\\u10BF\\u10C0\\u10C1\\u10C2\\u10C3\\u10C4\\u10C5\\u1E00\\u1E02\\u1E04\\u1E06\\u1E08\\u1E0A\\u1E0C\\u1E0E\\u1E10\\u1E12\\u1E14\\u1E16\\u1E18\\u1E1A\\u1E1C\\u1E1E\\u1E20\\u1E22\\u1E24\\u1E26\\u1E28\\u1E2A\\u1E2C\\u1E2E\\u1E30\\u1E32\\u1E34\\u1E36\\u1E38\\u1E3A\\u1E3C\\u1E3E\\u1E40\\u1E42\\u1E44\\u1E46\\u1E48\\u1E4A\\u1E4C\\u1E4E\\u1E50\\u1E52\\u1E54\\u1E56\\u1E58\\u1E5A\\u1E5C\\u1E5E\\u1E60\\u1E62\\u1E64\\u1E66\\u1E68\\u1E6A\\u1E6C\\u1E6E\\u1E70\\u1E72\\u1E74\\u1E76\\u1E78\\u1E7A\\u1E7C\\u1E7E\\u1E80\\u1E82\\u1E84\\u1E86\\u1E88\\u1E8A\\u1E8C\\u1E8E\\u1E90\\u1E92\\u1E94\\u1E9E\\u1EA0\\u1EA2\\u1EA4\\u1EA6\\u1EA8\\u1EAA\\u1EAC\\u1EAE\\u1EB0\\u1EB2\\u1EB4\\u1EB6\\u1EB8\\u1EBA\\u1EBC\\u1EBE\\u1EC0\\u1EC2\\u1EC4\\u1EC6\\u1EC8\\u1ECA\\u1ECC\\u1ECE\\u1ED0\\u1ED2\\u1ED4\\u1ED6\\u1ED8\\u1EDA\\u1EDC\\u1EDE\\u1EE0\\u1EE2\\u1EE4\\u1EE6\\u1EE8\\u1EEA\\u1EEC\\u1EEE\\u1EF0\\u1EF2\\u1EF4\\u1EF6\\u1EF8\\u1EFA\\u1EFC\\u1EFE\\u1F08\\u1F09\\u1F0A\\u1F0B\\u1F0C\\u1F0D\\u1F0E\\u1F0F\\u1F18\\u1F19\\u1F1A\\u1F1B\\u1F1C\\u1F1D\\u1F28\\u1F29\\u1F2A\\u1F2B\\u1F2C\\u1F2D\\u1F2E\\u1F2F\\u1F38\\u1F39\\u1F3A\\u1F3B\\u1F3C\\u1F3D\\u1F3E\\u1F3F\\u1F48\\u1F49\\u1F4A\\u1F4B\\u1F4C\\u1F4D\\u1F59\\u1F5B\\u1F5D\\u1F5F\\u1F68\\u1F69\\u1F6A\\u1F6B\\u1F6C\\u1F6D\\u1F6E\\u1F6F\\u1FB8\\u1FB9\\u1FBA\\u1FBB\\u1FC8\\u1FC9\\u1FCA\\u1FCB\\u1FD8\\u1FD9\\u1FDA\\u1FDB\\u1FE8\\u1FE9\\u1FEA\\u1FEB\\u1FEC\\u1FF8\\u1FF9\\u1FFA\\u1FFB\\u2102\\u2107\\u210B\\u210C\\u210D\\u2110\\u2111\\u2112\\u2115\\u2119\\u211A\\u211B\\u211C\\u211D\\u2124\\u2126\\u2128\\u212A\\u212B\\u212C\\u212D\\u2130\\u2131\\u2132\\u2133\\u213E\\u213F\\u2145\\u2183\\u2C00\\u2C01\\u2C02\\u2C03\\u2C04\\u2C05\\u2C06\\u2C07\\u2C08\\u2C09\\u2C0A\\u2C0B\\u2C0C\\u2C0D\\u2C0E\\u2C0F\\u2C10\\u2C11\\u2C12\\u2C13\\u2C14\\u2C15\\u2C16\\u2C17\\u2C18\\u2C19\\u2C1A\\u2C1B\\u2C1C\\u2C1D\\u2C1E\\u2C1F\\u2C20\\u2C21\\u2C22\\u2C23\\u2C24\\u2C25\\u2C26\\u2C27\\u2C28\\u2C29\\u2C2A\\u2C2B\\u2C2C\\u2C2D\\u2C2E\\u2C60\\u2C62\\u2C63\\u2C64\\u2C67\\u2C69\\u2C6B\\u2C6D\\u2C6E\\u2C6F\\u2C72\\u2C75\\u2C80\\u2C82\\u2C84\\u2C86\\u2C88\\u2C8A\\u2C8C\\u2C8E\\u2C90\\u2C92\\u2C94\\u2C96\\u2C98\\u2C9A\\u2C9C\\u2C9E\\u2CA0\\u2CA2\\u2CA4\\u2CA6\\u2CA8\\u2CAA\\u2CAC\\u2CAE\\u2CB0\\u2CB2\\u2CB4\\u2CB6\\u2CB8\\u2CBA\\u2CBC\\u2CBE\\u2CC0\\u2CC2\\u2CC4\\u2CC6\\u2CC8\\u2CCA\\u2CCC\\u2CCE\\u2CD0\\u2CD2\\u2CD4\\u2CD6\\u2CD8\\u2CDA\\u2CDC\\u2CDE\\u2CE0\\u2CE2\\uA640\\uA642\\uA644\\uA646\\uA648\\uA64A\\uA64C\\uA64E\\uA650\\uA652\\uA654\\uA656\\uA658\\uA65A\\uA65C\\uA65E\\uA662\\uA664\\uA666\\uA668\\uA66A\\uA66C\\uA680\\uA682\\uA684\\uA686\\uA688\\uA68A\\uA68C\\uA68E\\uA690\\uA692\\uA694\\uA696\\uA722\\uA724\\uA726\\uA728\\uA72A\\uA72C\\uA72E\\uA732\\uA734\\uA736\\uA738\\uA73A\\uA73C\\uA73E\\uA740\\uA742\\uA744\\uA746\\uA748\\uA74A\\uA74C\\uA74E\\uA750\\uA752\\uA754\\uA756\\uA758\\uA75A\\uA75C\\uA75E\\uA760\\uA762\\uA764\\uA766\\uA768\\uA76A\\uA76C\\uA76E\\uA779\\uA77B\\uA77D\\uA77E\\uA780\\uA782\\uA784\\uA786\\uA78B\\uFF21\\uFF22\\uFF23\\uFF24\\uFF25\\uFF26\\uFF27\\uFF28\\uFF29\\uFF2A\\uFF2B\\uFF2C\\uFF2D\\uFF2E\\uFF2F\\uFF30\\uFF31\\uFF32\\uFF33\\uFF34\\uFF35\\uFF36\\uFF37\\uFF38\\uFF39\\uFF3A]");
          }
        }
        return result0;
      }
      
      function parse_Mc() {
        var result0;
        
        if (/^[\u0903\u093E\u093F\u0940\u0949\u094A\u094B\u094C\u0982\u0983\u09BE\u09BF\u09C0\u09C7\u09C8\u09CB\u09CC\u09D7\u0A03\u0A3E\u0A3F\u0A40\u0A83\u0ABE\u0ABF\u0AC0\u0AC9\u0ACB\u0ACC\u0B02\u0B03\u0B3E\u0B40\u0B47\u0B48\u0B4B\u0B4C\u0B57\u0BBE\u0BBF\u0BC1\u0BC2\u0BC6\u0BC7\u0BC8\u0BCA\u0BCB\u0BCC\u0BD7\u0C01\u0C02\u0C03\u0C41\u0C42\u0C43\u0C44\u0C82\u0C83\u0CBE\u0CC0\u0CC1\u0CC2\u0CC3\u0CC4\u0CC7\u0CC8\u0CCA\u0CCB\u0CD5\u0CD6\u0D02\u0D03\u0D3E\u0D3F\u0D40\u0D46\u0D47\u0D48\u0D4A\u0D4B\u0D4C\u0D57\u0D82\u0D83\u0DCF\u0DD0\u0DD1\u0DD8\u0DD9\u0DDA\u0DDB\u0DDC\u0DDD\u0DDE\u0DDF\u0DF2\u0DF3\u0F3E\u0F3F\u0F7F\u102B\u102C\u1031\u1038\u103B\u103C\u1056\u1057\u1062\u1063\u1064\u1067\u1068\u1069\u106A\u106B\u106C\u106D\u1083\u1084\u1087\u1088\u1089\u108A\u108B\u108C\u108F\u17B6\u17BE\u17BF\u17C0\u17C1\u17C2\u17C3\u17C4\u17C5\u17C7\u17C8\u1923\u1924\u1925\u1926\u1929\u192A\u192B\u1930\u1931\u1933\u1934\u1935\u1936\u1937\u1938\u19B0\u19B1\u19B2\u19B3\u19B4\u19B5\u19B6\u19B7\u19B8\u19B9\u19BA\u19BB\u19BC\u19BD\u19BE\u19BF\u19C0\u19C8\u19C9\u1A19\u1A1A\u1A1B\u1B04\u1B35\u1B3B\u1B3D\u1B3E\u1B3F\u1B40\u1B41\u1B43\u1B44\u1B82\u1BA1\u1BA6\u1BA7\u1BAA\u1C24\u1C25\u1C26\u1C27\u1C28\u1C29\u1C2A\u1C2B\u1C34\u1C35\uA823\uA824\uA827\uA880\uA881\uA8B4\uA8B5\uA8B6\uA8B7\uA8B8\uA8B9\uA8BA\uA8BB\uA8BC\uA8BD\uA8BE\uA8BF\uA8C0\uA8C1\uA8C2\uA8C3\uA952\uA953\uAA2F\uAA30\uAA33\uAA34\uAA4D]/.test(input.charAt(pos))) {
          result0 = input.charAt(pos);
          pos++;
        } else {
          result0 = null;
          if (reportFailures === 0) {
            matchFailed("[\\u0903\\u093E\\u093F\\u0940\\u0949\\u094A\\u094B\\u094C\\u0982\\u0983\\u09BE\\u09BF\\u09C0\\u09C7\\u09C8\\u09CB\\u09CC\\u09D7\\u0A03\\u0A3E\\u0A3F\\u0A40\\u0A83\\u0ABE\\u0ABF\\u0AC0\\u0AC9\\u0ACB\\u0ACC\\u0B02\\u0B03\\u0B3E\\u0B40\\u0B47\\u0B48\\u0B4B\\u0B4C\\u0B57\\u0BBE\\u0BBF\\u0BC1\\u0BC2\\u0BC6\\u0BC7\\u0BC8\\u0BCA\\u0BCB\\u0BCC\\u0BD7\\u0C01\\u0C02\\u0C03\\u0C41\\u0C42\\u0C43\\u0C44\\u0C82\\u0C83\\u0CBE\\u0CC0\\u0CC1\\u0CC2\\u0CC3\\u0CC4\\u0CC7\\u0CC8\\u0CCA\\u0CCB\\u0CD5\\u0CD6\\u0D02\\u0D03\\u0D3E\\u0D3F\\u0D40\\u0D46\\u0D47\\u0D48\\u0D4A\\u0D4B\\u0D4C\\u0D57\\u0D82\\u0D83\\u0DCF\\u0DD0\\u0DD1\\u0DD8\\u0DD9\\u0DDA\\u0DDB\\u0DDC\\u0DDD\\u0DDE\\u0DDF\\u0DF2\\u0DF3\\u0F3E\\u0F3F\\u0F7F\\u102B\\u102C\\u1031\\u1038\\u103B\\u103C\\u1056\\u1057\\u1062\\u1063\\u1064\\u1067\\u1068\\u1069\\u106A\\u106B\\u106C\\u106D\\u1083\\u1084\\u1087\\u1088\\u1089\\u108A\\u108B\\u108C\\u108F\\u17B6\\u17BE\\u17BF\\u17C0\\u17C1\\u17C2\\u17C3\\u17C4\\u17C5\\u17C7\\u17C8\\u1923\\u1924\\u1925\\u1926\\u1929\\u192A\\u192B\\u1930\\u1931\\u1933\\u1934\\u1935\\u1936\\u1937\\u1938\\u19B0\\u19B1\\u19B2\\u19B3\\u19B4\\u19B5\\u19B6\\u19B7\\u19B8\\u19B9\\u19BA\\u19BB\\u19BC\\u19BD\\u19BE\\u19BF\\u19C0\\u19C8\\u19C9\\u1A19\\u1A1A\\u1A1B\\u1B04\\u1B35\\u1B3B\\u1B3D\\u1B3E\\u1B3F\\u1B40\\u1B41\\u1B43\\u1B44\\u1B82\\u1BA1\\u1BA6\\u1BA7\\u1BAA\\u1C24\\u1C25\\u1C26\\u1C27\\u1C28\\u1C29\\u1C2A\\u1C2B\\u1C34\\u1C35\\uA823\\uA824\\uA827\\uA880\\uA881\\uA8B4\\uA8B5\\uA8B6\\uA8B7\\uA8B8\\uA8B9\\uA8BA\\uA8BB\\uA8BC\\uA8BD\\uA8BE\\uA8BF\\uA8C0\\uA8C1\\uA8C2\\uA8C3\\uA952\\uA953\\uAA2F\\uAA30\\uAA33\\uAA34\\uAA4D]");
          }
        }
        return result0;
      }
      
      function parse_Mn() {
        var result0;
        
        if (/^[\u0300\u0301\u0302\u0303\u0304\u0305\u0306\u0307\u0308\u0309\u030A\u030B\u030C\u030D\u030E\u030F\u0310\u0311\u0312\u0313\u0314\u0315\u0316\u0317\u0318\u0319\u031A\u031B\u031C\u031D\u031E\u031F\u0320\u0321\u0322\u0323\u0324\u0325\u0326\u0327\u0328\u0329\u032A\u032B\u032C\u032D\u032E\u032F\u0330\u0331\u0332\u0333\u0334\u0335\u0336\u0337\u0338\u0339\u033A\u033B\u033C\u033D\u033E\u033F\u0340\u0341\u0342\u0343\u0344\u0345\u0346\u0347\u0348\u0349\u034A\u034B\u034C\u034D\u034E\u034F\u0350\u0351\u0352\u0353\u0354\u0355\u0356\u0357\u0358\u0359\u035A\u035B\u035C\u035D\u035E\u035F\u0360\u0361\u0362\u0363\u0364\u0365\u0366\u0367\u0368\u0369\u036A\u036B\u036C\u036D\u036E\u036F\u0483\u0484\u0485\u0486\u0487\u0591\u0592\u0593\u0594\u0595\u0596\u0597\u0598\u0599\u059A\u059B\u059C\u059D\u059E\u059F\u05A0\u05A1\u05A2\u05A3\u05A4\u05A5\u05A6\u05A7\u05A8\u05A9\u05AA\u05AB\u05AC\u05AD\u05AE\u05AF\u05B0\u05B1\u05B2\u05B3\u05B4\u05B5\u05B6\u05B7\u05B8\u05B9\u05BA\u05BB\u05BC\u05BD\u05BF\u05C1\u05C2\u05C4\u05C5\u05C7\u0610\u0611\u0612\u0613\u0614\u0615\u0616\u0617\u0618\u0619\u061A\u064B\u064C\u064D\u064E\u064F\u0650\u0651\u0652\u0653\u0654\u0655\u0656\u0657\u0658\u0659\u065A\u065B\u065C\u065D\u065E\u0670\u06D6\u06D7\u06D8\u06D9\u06DA\u06DB\u06DC\u06DF\u06E0\u06E1\u06E2\u06E3\u06E4\u06E7\u06E8\u06EA\u06EB\u06EC\u06ED\u0711\u0730\u0731\u0732\u0733\u0734\u0735\u0736\u0737\u0738\u0739\u073A\u073B\u073C\u073D\u073E\u073F\u0740\u0741\u0742\u0743\u0744\u0745\u0746\u0747\u0748\u0749\u074A\u07A6\u07A7\u07A8\u07A9\u07AA\u07AB\u07AC\u07AD\u07AE\u07AF\u07B0\u07EB\u07EC\u07ED\u07EE\u07EF\u07F0\u07F1\u07F2\u07F3\u0901\u0902\u093C\u0941\u0942\u0943\u0944\u0945\u0946\u0947\u0948\u094D\u0951\u0952\u0953\u0954\u0962\u0963\u0981\u09BC\u09C1\u09C2\u09C3\u09C4\u09CD\u09E2\u09E3\u0A01\u0A02\u0A3C\u0A41\u0A42\u0A47\u0A48\u0A4B\u0A4C\u0A4D\u0A51\u0A70\u0A71\u0A75\u0A81\u0A82\u0ABC\u0AC1\u0AC2\u0AC3\u0AC4\u0AC5\u0AC7\u0AC8\u0ACD\u0AE2\u0AE3\u0B01\u0B3C\u0B3F\u0B41\u0B42\u0B43\u0B44\u0B4D\u0B56\u0B62\u0B63\u0B82\u0BC0\u0BCD\u0C3E\u0C3F\u0C40\u0C46\u0C47\u0C48\u0C4A\u0C4B\u0C4C\u0C4D\u0C55\u0C56\u0C62\u0C63\u0CBC\u0CBF\u0CC6\u0CCC\u0CCD\u0CE2\u0CE3\u0D41\u0D42\u0D43\u0D44\u0D4D\u0D62\u0D63\u0DCA\u0DD2\u0DD3\u0DD4\u0DD6\u0E31\u0E34\u0E35\u0E36\u0E37\u0E38\u0E39\u0E3A\u0E47\u0E48\u0E49\u0E4A\u0E4B\u0E4C\u0E4D\u0E4E\u0EB1\u0EB4\u0EB5\u0EB6\u0EB7\u0EB8\u0EB9\u0EBB\u0EBC\u0EC8\u0EC9\u0ECA\u0ECB\u0ECC\u0ECD\u0F18\u0F19\u0F35\u0F37\u0F39\u0F71\u0F72\u0F73\u0F74\u0F75\u0F76\u0F77\u0F78\u0F79\u0F7A\u0F7B\u0F7C\u0F7D\u0F7E\u0F80\u0F81\u0F82\u0F83\u0F84\u0F86\u0F87\u0F90\u0F91\u0F92\u0F93\u0F94\u0F95\u0F96\u0F97\u0F99\u0F9A\u0F9B\u0F9C\u0F9D\u0F9E\u0F9F\u0FA0\u0FA1\u0FA2\u0FA3\u0FA4\u0FA5\u0FA6\u0FA7\u0FA8\u0FA9\u0FAA\u0FAB\u0FAC\u0FAD\u0FAE\u0FAF\u0FB0\u0FB1\u0FB2\u0FB3\u0FB4\u0FB5\u0FB6\u0FB7\u0FB8\u0FB9\u0FBA\u0FBB\u0FBC\u0FC6\u102D\u102E\u102F\u1030\u1032\u1033\u1034\u1035\u1036\u1037\u1039\u103A\u103D\u103E\u1058\u1059\u105E\u105F\u1060\u1071\u1072\u1073\u1074\u1082\u1085\u1086\u108D\u135F\u1712\u1713\u1714\u1732\u1733\u1734\u1752\u1753\u1772\u1773\u17B7\u17B8\u17B9\u17BA\u17BB\u17BC\u17BD\u17C6\u17C9\u17CA\u17CB\u17CC\u17CD\u17CE\u17CF\u17D0\u17D1\u17D2\u17D3\u17DD\u180B\u180C\u180D\u18A9\u1920\u1921\u1922\u1927\u1928\u1932\u1939\u193A\u193B\u1A17\u1A18\u1B00\u1B01\u1B02\u1B03\u1B34\u1B36\u1B37\u1B38\u1B39\u1B3A\u1B3C\u1B42\u1B6B\u1B6C\u1B6D\u1B6E\u1B6F\u1B70\u1B71\u1B72\u1B73\u1B80\u1B81\u1BA2\u1BA3\u1BA4\u1BA5\u1BA8\u1BA9\u1C2C\u1C2D\u1C2E\u1C2F\u1C30\u1C31\u1C32\u1C33\u1C36\u1C37\u1DC0\u1DC1\u1DC2\u1DC3\u1DC4\u1DC5\u1DC6\u1DC7\u1DC8\u1DC9\u1DCA\u1DCB\u1DCC\u1DCD\u1DCE\u1DCF\u1DD0\u1DD1\u1DD2\u1DD3\u1DD4\u1DD5\u1DD6\u1DD7\u1DD8\u1DD9\u1DDA\u1DDB\u1DDC\u1DDD\u1DDE\u1DDF\u1DE0\u1DE1\u1DE2\u1DE3\u1DE4\u1DE5\u1DE6\u1DFE\u1DFF\u20D0\u20D1\u20D2\u20D3\u20D4\u20D5\u20D6\u20D7\u20D8\u20D9\u20DA\u20DB\u20DC\u20E1\u20E5\u20E6\u20E7\u20E8\u20E9\u20EA\u20EB\u20EC\u20ED\u20EE\u20EF\u20F0\u2DE0\u2DE1\u2DE2\u2DE3\u2DE4\u2DE5\u2DE6\u2DE7\u2DE8\u2DE9\u2DEA\u2DEB\u2DEC\u2DED\u2DEE\u2DEF\u2DF0\u2DF1\u2DF2\u2DF3\u2DF4\u2DF5\u2DF6\u2DF7\u2DF8\u2DF9\u2DFA\u2DFB\u2DFC\u2DFD\u2DFE\u2DFF\u302A\u302B\u302C\u302D\u302E\u302F\u3099\u309A\uA66F\uA67C\uA67D\uA802\uA806\uA80B\uA825\uA826\uA8C4\uA926\uA927\uA928\uA929\uA92A\uA92B\uA92C\uA92D\uA947\uA948\uA949\uA94A\uA94B\uA94C\uA94D\uA94E\uA94F\uA950\uA951\uAA29\uAA2A\uAA2B\uAA2C\uAA2D\uAA2E\uAA31\uAA32\uAA35\uAA36\uAA43\uAA4C\uFB1E\uFE00\uFE01\uFE02\uFE03\uFE04\uFE05\uFE06\uFE07\uFE08\uFE09\uFE0A\uFE0B\uFE0C\uFE0D\uFE0E\uFE0F\uFE20\uFE21\uFE22\uFE23\uFE24\uFE25\uFE26]/.test(input.charAt(pos))) {
          result0 = input.charAt(pos);
          pos++;
        } else {
          result0 = null;
          if (reportFailures === 0) {
            matchFailed("[\\u0300\\u0301\\u0302\\u0303\\u0304\\u0305\\u0306\\u0307\\u0308\\u0309\\u030A\\u030B\\u030C\\u030D\\u030E\\u030F\\u0310\\u0311\\u0312\\u0313\\u0314\\u0315\\u0316\\u0317\\u0318\\u0319\\u031A\\u031B\\u031C\\u031D\\u031E\\u031F\\u0320\\u0321\\u0322\\u0323\\u0324\\u0325\\u0326\\u0327\\u0328\\u0329\\u032A\\u032B\\u032C\\u032D\\u032E\\u032F\\u0330\\u0331\\u0332\\u0333\\u0334\\u0335\\u0336\\u0337\\u0338\\u0339\\u033A\\u033B\\u033C\\u033D\\u033E\\u033F\\u0340\\u0341\\u0342\\u0343\\u0344\\u0345\\u0346\\u0347\\u0348\\u0349\\u034A\\u034B\\u034C\\u034D\\u034E\\u034F\\u0350\\u0351\\u0352\\u0353\\u0354\\u0355\\u0356\\u0357\\u0358\\u0359\\u035A\\u035B\\u035C\\u035D\\u035E\\u035F\\u0360\\u0361\\u0362\\u0363\\u0364\\u0365\\u0366\\u0367\\u0368\\u0369\\u036A\\u036B\\u036C\\u036D\\u036E\\u036F\\u0483\\u0484\\u0485\\u0486\\u0487\\u0591\\u0592\\u0593\\u0594\\u0595\\u0596\\u0597\\u0598\\u0599\\u059A\\u059B\\u059C\\u059D\\u059E\\u059F\\u05A0\\u05A1\\u05A2\\u05A3\\u05A4\\u05A5\\u05A6\\u05A7\\u05A8\\u05A9\\u05AA\\u05AB\\u05AC\\u05AD\\u05AE\\u05AF\\u05B0\\u05B1\\u05B2\\u05B3\\u05B4\\u05B5\\u05B6\\u05B7\\u05B8\\u05B9\\u05BA\\u05BB\\u05BC\\u05BD\\u05BF\\u05C1\\u05C2\\u05C4\\u05C5\\u05C7\\u0610\\u0611\\u0612\\u0613\\u0614\\u0615\\u0616\\u0617\\u0618\\u0619\\u061A\\u064B\\u064C\\u064D\\u064E\\u064F\\u0650\\u0651\\u0652\\u0653\\u0654\\u0655\\u0656\\u0657\\u0658\\u0659\\u065A\\u065B\\u065C\\u065D\\u065E\\u0670\\u06D6\\u06D7\\u06D8\\u06D9\\u06DA\\u06DB\\u06DC\\u06DF\\u06E0\\u06E1\\u06E2\\u06E3\\u06E4\\u06E7\\u06E8\\u06EA\\u06EB\\u06EC\\u06ED\\u0711\\u0730\\u0731\\u0732\\u0733\\u0734\\u0735\\u0736\\u0737\\u0738\\u0739\\u073A\\u073B\\u073C\\u073D\\u073E\\u073F\\u0740\\u0741\\u0742\\u0743\\u0744\\u0745\\u0746\\u0747\\u0748\\u0749\\u074A\\u07A6\\u07A7\\u07A8\\u07A9\\u07AA\\u07AB\\u07AC\\u07AD\\u07AE\\u07AF\\u07B0\\u07EB\\u07EC\\u07ED\\u07EE\\u07EF\\u07F0\\u07F1\\u07F2\\u07F3\\u0901\\u0902\\u093C\\u0941\\u0942\\u0943\\u0944\\u0945\\u0946\\u0947\\u0948\\u094D\\u0951\\u0952\\u0953\\u0954\\u0962\\u0963\\u0981\\u09BC\\u09C1\\u09C2\\u09C3\\u09C4\\u09CD\\u09E2\\u09E3\\u0A01\\u0A02\\u0A3C\\u0A41\\u0A42\\u0A47\\u0A48\\u0A4B\\u0A4C\\u0A4D\\u0A51\\u0A70\\u0A71\\u0A75\\u0A81\\u0A82\\u0ABC\\u0AC1\\u0AC2\\u0AC3\\u0AC4\\u0AC5\\u0AC7\\u0AC8\\u0ACD\\u0AE2\\u0AE3\\u0B01\\u0B3C\\u0B3F\\u0B41\\u0B42\\u0B43\\u0B44\\u0B4D\\u0B56\\u0B62\\u0B63\\u0B82\\u0BC0\\u0BCD\\u0C3E\\u0C3F\\u0C40\\u0C46\\u0C47\\u0C48\\u0C4A\\u0C4B\\u0C4C\\u0C4D\\u0C55\\u0C56\\u0C62\\u0C63\\u0CBC\\u0CBF\\u0CC6\\u0CCC\\u0CCD\\u0CE2\\u0CE3\\u0D41\\u0D42\\u0D43\\u0D44\\u0D4D\\u0D62\\u0D63\\u0DCA\\u0DD2\\u0DD3\\u0DD4\\u0DD6\\u0E31\\u0E34\\u0E35\\u0E36\\u0E37\\u0E38\\u0E39\\u0E3A\\u0E47\\u0E48\\u0E49\\u0E4A\\u0E4B\\u0E4C\\u0E4D\\u0E4E\\u0EB1\\u0EB4\\u0EB5\\u0EB6\\u0EB7\\u0EB8\\u0EB9\\u0EBB\\u0EBC\\u0EC8\\u0EC9\\u0ECA\\u0ECB\\u0ECC\\u0ECD\\u0F18\\u0F19\\u0F35\\u0F37\\u0F39\\u0F71\\u0F72\\u0F73\\u0F74\\u0F75\\u0F76\\u0F77\\u0F78\\u0F79\\u0F7A\\u0F7B\\u0F7C\\u0F7D\\u0F7E\\u0F80\\u0F81\\u0F82\\u0F83\\u0F84\\u0F86\\u0F87\\u0F90\\u0F91\\u0F92\\u0F93\\u0F94\\u0F95\\u0F96\\u0F97\\u0F99\\u0F9A\\u0F9B\\u0F9C\\u0F9D\\u0F9E\\u0F9F\\u0FA0\\u0FA1\\u0FA2\\u0FA3\\u0FA4\\u0FA5\\u0FA6\\u0FA7\\u0FA8\\u0FA9\\u0FAA\\u0FAB\\u0FAC\\u0FAD\\u0FAE\\u0FAF\\u0FB0\\u0FB1\\u0FB2\\u0FB3\\u0FB4\\u0FB5\\u0FB6\\u0FB7\\u0FB8\\u0FB9\\u0FBA\\u0FBB\\u0FBC\\u0FC6\\u102D\\u102E\\u102F\\u1030\\u1032\\u1033\\u1034\\u1035\\u1036\\u1037\\u1039\\u103A\\u103D\\u103E\\u1058\\u1059\\u105E\\u105F\\u1060\\u1071\\u1072\\u1073\\u1074\\u1082\\u1085\\u1086\\u108D\\u135F\\u1712\\u1713\\u1714\\u1732\\u1733\\u1734\\u1752\\u1753\\u1772\\u1773\\u17B7\\u17B8\\u17B9\\u17BA\\u17BB\\u17BC\\u17BD\\u17C6\\u17C9\\u17CA\\u17CB\\u17CC\\u17CD\\u17CE\\u17CF\\u17D0\\u17D1\\u17D2\\u17D3\\u17DD\\u180B\\u180C\\u180D\\u18A9\\u1920\\u1921\\u1922\\u1927\\u1928\\u1932\\u1939\\u193A\\u193B\\u1A17\\u1A18\\u1B00\\u1B01\\u1B02\\u1B03\\u1B34\\u1B36\\u1B37\\u1B38\\u1B39\\u1B3A\\u1B3C\\u1B42\\u1B6B\\u1B6C\\u1B6D\\u1B6E\\u1B6F\\u1B70\\u1B71\\u1B72\\u1B73\\u1B80\\u1B81\\u1BA2\\u1BA3\\u1BA4\\u1BA5\\u1BA8\\u1BA9\\u1C2C\\u1C2D\\u1C2E\\u1C2F\\u1C30\\u1C31\\u1C32\\u1C33\\u1C36\\u1C37\\u1DC0\\u1DC1\\u1DC2\\u1DC3\\u1DC4\\u1DC5\\u1DC6\\u1DC7\\u1DC8\\u1DC9\\u1DCA\\u1DCB\\u1DCC\\u1DCD\\u1DCE\\u1DCF\\u1DD0\\u1DD1\\u1DD2\\u1DD3\\u1DD4\\u1DD5\\u1DD6\\u1DD7\\u1DD8\\u1DD9\\u1DDA\\u1DDB\\u1DDC\\u1DDD\\u1DDE\\u1DDF\\u1DE0\\u1DE1\\u1DE2\\u1DE3\\u1DE4\\u1DE5\\u1DE6\\u1DFE\\u1DFF\\u20D0\\u20D1\\u20D2\\u20D3\\u20D4\\u20D5\\u20D6\\u20D7\\u20D8\\u20D9\\u20DA\\u20DB\\u20DC\\u20E1\\u20E5\\u20E6\\u20E7\\u20E8\\u20E9\\u20EA\\u20EB\\u20EC\\u20ED\\u20EE\\u20EF\\u20F0\\u2DE0\\u2DE1\\u2DE2\\u2DE3\\u2DE4\\u2DE5\\u2DE6\\u2DE7\\u2DE8\\u2DE9\\u2DEA\\u2DEB\\u2DEC\\u2DED\\u2DEE\\u2DEF\\u2DF0\\u2DF1\\u2DF2\\u2DF3\\u2DF4\\u2DF5\\u2DF6\\u2DF7\\u2DF8\\u2DF9\\u2DFA\\u2DFB\\u2DFC\\u2DFD\\u2DFE\\u2DFF\\u302A\\u302B\\u302C\\u302D\\u302E\\u302F\\u3099\\u309A\\uA66F\\uA67C\\uA67D\\uA802\\uA806\\uA80B\\uA825\\uA826\\uA8C4\\uA926\\uA927\\uA928\\uA929\\uA92A\\uA92B\\uA92C\\uA92D\\uA947\\uA948\\uA949\\uA94A\\uA94B\\uA94C\\uA94D\\uA94E\\uA94F\\uA950\\uA951\\uAA29\\uAA2A\\uAA2B\\uAA2C\\uAA2D\\uAA2E\\uAA31\\uAA32\\uAA35\\uAA36\\uAA43\\uAA4C\\uFB1E\\uFE00\\uFE01\\uFE02\\uFE03\\uFE04\\uFE05\\uFE06\\uFE07\\uFE08\\uFE09\\uFE0A\\uFE0B\\uFE0C\\uFE0D\\uFE0E\\uFE0F\\uFE20\\uFE21\\uFE22\\uFE23\\uFE24\\uFE25\\uFE26]");
          }
        }
        return result0;
      }
      
      function parse_Nd() {
        var result0;
        
        if (/^[0123456789\u0660\u0661\u0662\u0663\u0664\u0665\u0666\u0667\u0668\u0669\u06F0\u06F1\u06F2\u06F3\u06F4\u06F5\u06F6\u06F7\u06F8\u06F9\u07C0\u07C1\u07C2\u07C3\u07C4\u07C5\u07C6\u07C7\u07C8\u07C9\u0966\u0967\u0968\u0969\u096A\u096B\u096C\u096D\u096E\u096F\u09E6\u09E7\u09E8\u09E9\u09EA\u09EB\u09EC\u09ED\u09EE\u09EF\u0A66\u0A67\u0A68\u0A69\u0A6A\u0A6B\u0A6C\u0A6D\u0A6E\u0A6F\u0AE6\u0AE7\u0AE8\u0AE9\u0AEA\u0AEB\u0AEC\u0AED\u0AEE\u0AEF\u0B66\u0B67\u0B68\u0B69\u0B6A\u0B6B\u0B6C\u0B6D\u0B6E\u0B6F\u0BE6\u0BE7\u0BE8\u0BE9\u0BEA\u0BEB\u0BEC\u0BED\u0BEE\u0BEF\u0C66\u0C67\u0C68\u0C69\u0C6A\u0C6B\u0C6C\u0C6D\u0C6E\u0C6F\u0CE6\u0CE7\u0CE8\u0CE9\u0CEA\u0CEB\u0CEC\u0CED\u0CEE\u0CEF\u0D66\u0D67\u0D68\u0D69\u0D6A\u0D6B\u0D6C\u0D6D\u0D6E\u0D6F\u0E50\u0E51\u0E52\u0E53\u0E54\u0E55\u0E56\u0E57\u0E58\u0E59\u0ED0\u0ED1\u0ED2\u0ED3\u0ED4\u0ED5\u0ED6\u0ED7\u0ED8\u0ED9\u0F20\u0F21\u0F22\u0F23\u0F24\u0F25\u0F26\u0F27\u0F28\u0F29\u1040\u1041\u1042\u1043\u1044\u1045\u1046\u1047\u1048\u1049\u1090\u1091\u1092\u1093\u1094\u1095\u1096\u1097\u1098\u1099\u17E0\u17E1\u17E2\u17E3\u17E4\u17E5\u17E6\u17E7\u17E8\u17E9\u1810\u1811\u1812\u1813\u1814\u1815\u1816\u1817\u1818\u1819\u1946\u1947\u1948\u1949\u194A\u194B\u194C\u194D\u194E\u194F\u19D0\u19D1\u19D2\u19D3\u19D4\u19D5\u19D6\u19D7\u19D8\u19D9\u1B50\u1B51\u1B52\u1B53\u1B54\u1B55\u1B56\u1B57\u1B58\u1B59\u1BB0\u1BB1\u1BB2\u1BB3\u1BB4\u1BB5\u1BB6\u1BB7\u1BB8\u1BB9\u1C40\u1C41\u1C42\u1C43\u1C44\u1C45\u1C46\u1C47\u1C48\u1C49\u1C50\u1C51\u1C52\u1C53\u1C54\u1C55\u1C56\u1C57\u1C58\u1C59\uA620\uA621\uA622\uA623\uA624\uA625\uA626\uA627\uA628\uA629\uA8D0\uA8D1\uA8D2\uA8D3\uA8D4\uA8D5\uA8D6\uA8D7\uA8D8\uA8D9\uA900\uA901\uA902\uA903\uA904\uA905\uA906\uA907\uA908\uA909\uAA50\uAA51\uAA52\uAA53\uAA54\uAA55\uAA56\uAA57\uAA58\uAA59\uFF10\uFF11\uFF12\uFF13\uFF14\uFF15\uFF16\uFF17\uFF18\uFF19]/.test(input.charAt(pos))) {
          result0 = input.charAt(pos);
          pos++;
        } else {
          result0 = null;
          if (reportFailures === 0) {
            matchFailed("[0123456789\\u0660\\u0661\\u0662\\u0663\\u0664\\u0665\\u0666\\u0667\\u0668\\u0669\\u06F0\\u06F1\\u06F2\\u06F3\\u06F4\\u06F5\\u06F6\\u06F7\\u06F8\\u06F9\\u07C0\\u07C1\\u07C2\\u07C3\\u07C4\\u07C5\\u07C6\\u07C7\\u07C8\\u07C9\\u0966\\u0967\\u0968\\u0969\\u096A\\u096B\\u096C\\u096D\\u096E\\u096F\\u09E6\\u09E7\\u09E8\\u09E9\\u09EA\\u09EB\\u09EC\\u09ED\\u09EE\\u09EF\\u0A66\\u0A67\\u0A68\\u0A69\\u0A6A\\u0A6B\\u0A6C\\u0A6D\\u0A6E\\u0A6F\\u0AE6\\u0AE7\\u0AE8\\u0AE9\\u0AEA\\u0AEB\\u0AEC\\u0AED\\u0AEE\\u0AEF\\u0B66\\u0B67\\u0B68\\u0B69\\u0B6A\\u0B6B\\u0B6C\\u0B6D\\u0B6E\\u0B6F\\u0BE6\\u0BE7\\u0BE8\\u0BE9\\u0BEA\\u0BEB\\u0BEC\\u0BED\\u0BEE\\u0BEF\\u0C66\\u0C67\\u0C68\\u0C69\\u0C6A\\u0C6B\\u0C6C\\u0C6D\\u0C6E\\u0C6F\\u0CE6\\u0CE7\\u0CE8\\u0CE9\\u0CEA\\u0CEB\\u0CEC\\u0CED\\u0CEE\\u0CEF\\u0D66\\u0D67\\u0D68\\u0D69\\u0D6A\\u0D6B\\u0D6C\\u0D6D\\u0D6E\\u0D6F\\u0E50\\u0E51\\u0E52\\u0E53\\u0E54\\u0E55\\u0E56\\u0E57\\u0E58\\u0E59\\u0ED0\\u0ED1\\u0ED2\\u0ED3\\u0ED4\\u0ED5\\u0ED6\\u0ED7\\u0ED8\\u0ED9\\u0F20\\u0F21\\u0F22\\u0F23\\u0F24\\u0F25\\u0F26\\u0F27\\u0F28\\u0F29\\u1040\\u1041\\u1042\\u1043\\u1044\\u1045\\u1046\\u1047\\u1048\\u1049\\u1090\\u1091\\u1092\\u1093\\u1094\\u1095\\u1096\\u1097\\u1098\\u1099\\u17E0\\u17E1\\u17E2\\u17E3\\u17E4\\u17E5\\u17E6\\u17E7\\u17E8\\u17E9\\u1810\\u1811\\u1812\\u1813\\u1814\\u1815\\u1816\\u1817\\u1818\\u1819\\u1946\\u1947\\u1948\\u1949\\u194A\\u194B\\u194C\\u194D\\u194E\\u194F\\u19D0\\u19D1\\u19D2\\u19D3\\u19D4\\u19D5\\u19D6\\u19D7\\u19D8\\u19D9\\u1B50\\u1B51\\u1B52\\u1B53\\u1B54\\u1B55\\u1B56\\u1B57\\u1B58\\u1B59\\u1BB0\\u1BB1\\u1BB2\\u1BB3\\u1BB4\\u1BB5\\u1BB6\\u1BB7\\u1BB8\\u1BB9\\u1C40\\u1C41\\u1C42\\u1C43\\u1C44\\u1C45\\u1C46\\u1C47\\u1C48\\u1C49\\u1C50\\u1C51\\u1C52\\u1C53\\u1C54\\u1C55\\u1C56\\u1C57\\u1C58\\u1C59\\uA620\\uA621\\uA622\\uA623\\uA624\\uA625\\uA626\\uA627\\uA628\\uA629\\uA8D0\\uA8D1\\uA8D2\\uA8D3\\uA8D4\\uA8D5\\uA8D6\\uA8D7\\uA8D8\\uA8D9\\uA900\\uA901\\uA902\\uA903\\uA904\\uA905\\uA906\\uA907\\uA908\\uA909\\uAA50\\uAA51\\uAA52\\uAA53\\uAA54\\uAA55\\uAA56\\uAA57\\uAA58\\uAA59\\uFF10\\uFF11\\uFF12\\uFF13\\uFF14\\uFF15\\uFF16\\uFF17\\uFF18\\uFF19]");
          }
        }
        return result0;
      }
      
      function parse_Nl() {
        var result0;
        
        if (/^[\u16EE\u16EF\u16F0\u2160\u2161\u2162\u2163\u2164\u2165\u2166\u2167\u2168\u2169\u216A\u216B\u216C\u216D\u216E\u216F\u2170\u2171\u2172\u2173\u2174\u2175\u2176\u2177\u2178\u2179\u217A\u217B\u217C\u217D\u217E\u217F\u2180\u2181\u2182\u2185\u2186\u2187\u2188\u3007\u3021\u3022\u3023\u3024\u3025\u3026\u3027\u3028\u3029\u3038\u3039\u303A]/.test(input.charAt(pos))) {
          result0 = input.charAt(pos);
          pos++;
        } else {
          result0 = null;
          if (reportFailures === 0) {
            matchFailed("[\\u16EE\\u16EF\\u16F0\\u2160\\u2161\\u2162\\u2163\\u2164\\u2165\\u2166\\u2167\\u2168\\u2169\\u216A\\u216B\\u216C\\u216D\\u216E\\u216F\\u2170\\u2171\\u2172\\u2173\\u2174\\u2175\\u2176\\u2177\\u2178\\u2179\\u217A\\u217B\\u217C\\u217D\\u217E\\u217F\\u2180\\u2181\\u2182\\u2185\\u2186\\u2187\\u2188\\u3007\\u3021\\u3022\\u3023\\u3024\\u3025\\u3026\\u3027\\u3028\\u3029\\u3038\\u3039\\u303A]");
          }
        }
        return result0;
      }
      
      function parse_Pc() {
        var result0;
        
        if (/^[_\u203F\u2040\u2054\uFE33\uFE34\uFE4D\uFE4E\uFE4F\uFF3F]/.test(input.charAt(pos))) {
          result0 = input.charAt(pos);
          pos++;
        } else {
          result0 = null;
          if (reportFailures === 0) {
            matchFailed("[_\\u203F\\u2040\\u2054\\uFE33\\uFE34\\uFE4D\\uFE4E\\uFE4F\\uFF3F]");
          }
        }
        return result0;
      }
      
      function parse_Zs() {
        var result0;
        
        if (/^[ \xA0\u1680\u180E\u2000\u2001\u2002\u2003\u2004\u2005\u2006\u2007\u2008\u2009\u200A\u202F\u205F\u3000]/.test(input.charAt(pos))) {
          result0 = input.charAt(pos);
          pos++;
        } else {
          result0 = null;
          if (reportFailures === 0) {
            matchFailed("[ \\xA0\\u1680\\u180E\\u2000\\u2001\\u2002\\u2003\\u2004\\u2005\\u2006\\u2007\\u2008\\u2009\\u200A\\u202F\\u205F\\u3000]");
          }
        }
        return result0;
      }
      
      
      function cleanupExpected(expected) {
        expected.sort();
        
        var lastExpected = null;
        var cleanExpected = [];
        for (var i = 0; i < expected.length; i++) {
          if (expected[i] !== lastExpected) {
            cleanExpected.push(expected[i]);
            lastExpected = expected[i];
          }
        }
        return cleanExpected;
      }
      
      function computeErrorPosition() {
        /*
         * The first idea was to use |String.split| to break the input up to the
         * error position along newlines and derive the line and column from
         * there. However IE's |split| implementation is so broken that it was
         * enough to prevent it.
         */
        
        var line = 1;
        var column = 1;
        var seenCR = false;
        
        for (var i = 0; i < Math.max(pos, rightmostFailuresPos); i++) {
          var ch = input.charAt(i);
          if (ch === "\n") {
            if (!seenCR) { line++; }
            column = 1;
            seenCR = false;
          } else if (ch === "\r" || ch === "\u2028" || ch === "\u2029") {
            line++;
            column = 1;
            seenCR = true;
          } else {
            column++;
            seenCR = false;
          }
        }
        
        return { line: line, column: column };
      }
      
      
      var result = parseFunctions[startRule]();
      
      /*
       * The parser is now in one of the following three states:
       *
       * 1. The parser successfully parsed the whole input.
       *
       *    - |result !== null|
       *    - |pos === input.length|
       *    - |rightmostFailuresExpected| may or may not contain something
       *
       * 2. The parser successfully parsed only a part of the input.
       *
       *    - |result !== null|
       *    - |pos < input.length|
       *    - |rightmostFailuresExpected| may or may not contain something
       *
       * 3. The parser did not successfully parse any part of the input.
       *
       *   - |result === null|
       *   - |pos === 0|
       *   - |rightmostFailuresExpected| contains at least one failure
       *
       * All code following this comment (including called functions) must
       * handle these states.
       */
      if (result === null || pos !== input.length) {
        var offset = Math.max(pos, rightmostFailuresPos);
        var found = offset < input.length ? input.charAt(offset) : null;
        var errorPosition = computeErrorPosition();
        
        throw new this.SyntaxError(
          cleanupExpected(rightmostFailuresExpected),
          found,
          offset,
          errorPosition.line,
          errorPosition.column
        );
      }
      
      return result;
    },
    
    /* Returns the parser source code. */
    toSource: function() { return this._source; }
  };
  
  /* Thrown when a parser encounters a syntax error. */
  
  result.SyntaxError = function(expected, found, offset, line, column) {
    function buildMessage(expected, found) {
      var expectedHumanized, foundHumanized;
      
      switch (expected.length) {
        case 0:
          expectedHumanized = "end of input";
          break;
        case 1:
          expectedHumanized = expected[0];
          break;
        default:
          expectedHumanized = expected.slice(0, expected.length - 1).join(", ")
            + " or "
            + expected[expected.length - 1];
      }
      
      foundHumanized = found ? quote(found) : "end of input";
      
      return "Expected " + expectedHumanized + " but " + foundHumanized + " found.";
    }
    
    this.name = "SyntaxError";
    this.expected = expected;
    this.found = found;
    this.message = buildMessage(expected, found);
    this.offset = offset;
    this.line = line;
    this.column = column;
  };
  
  result.SyntaxError.prototype = Error.prototype;
  
  return result;
});

define('pat-dependshandler',[
    "jquery",
    "pat-depends_parse"
], function($, parser) {
    function DependsHandler($el, expression) {
        var $context = $el.closest("form");
        if (!$context.length)
            $context=$(document);
        this.$el=$el;
        this.$context=$context;
        this.ast=parser.parse(expression);  // TODO: handle parse exceptions here
    }

    DependsHandler.prototype = {
        _findInputs: function(name) {
            var $input = this.$context.find(":input[name='"+name+"']");
            if (!$input.length)
                $input=$("#"+name);
            return $input;
        },

        _getValue: function(name) {
            var $input = this._findInputs(name);
            if (!$input.length)
                return null;

            if ($input.attr("type")==="radio" || $input.attr("type")==="checkbox")
                return $input.filter(":checked").val() || null;
            else
                return $input.val();
        },
        
        getAllInputs: function() {
            var todo = [this.ast],
                $inputs = $(),
                node;

            while (todo.length) {
                node=todo.shift();
                if (node.input)
                    $inputs=$inputs.add(this._findInputs(node.input));
                if (node.children && node.children.length)
                    todo.push.apply(todo, node.children);
            }
            return $inputs;
        },

        _evaluate: function(node) {
            var value = node.input ? this._getValue(node.input) : null,
                i;

            switch (node.type) {
                case "NOT":
                    return !this._evaluate(node.children[0]);
                case "AND":
                    for (i=0; i<node.children.length; i++)
                        if (!this._evaluate(node.children[i]))
                            return false;
                    return true;
                case "OR":
                    for (i=0; i<node.children.length; i++)
                        if (this._evaluate(node.children[i]))
                            return true;
                    return false;
                case "comparison":
                    switch (node.operator) {
                        case "=":
                            return node.value==value;
                        case "!=":
                            return node.value!=value;
                        case "<=":
                            return value<=node.value;
                        case "<":
                            return value<node.value;
                        case ">":
                            return value>node.value;
                        case ">=":
                            return value>=node.value;
                        case "~=":
                            if (value===null)
                                return false;
                            return value.indexOf(node.value)!=-1;
                    }
                    break;
                case "truthy":
                    return !!value;
            }
        },

        evaluate: function() {
            return this._evaluate(this.ast);
        }
    };

    return DependsHandler;
});


/**
 * Patterns depends - show/hide/disable content based on form status
 *
 * Copyright 2012-2013 Florian Friesdorf
 * Copyright 2012-2013 Simplon B.V. - Wichert Akkerman
 */
define('pat-depends',[
    "jquery",
    "pat-registry",
    "pat-base",
    "pat-utils",
    "pat-logger",
    "pat-dependshandler",
    "pat-parser"
], function($, patterns, Base, utils, logging, DependsHandler, Parser) {
    var log = logging.getLogger("depends"),
        parser = new Parser("depends");

    parser.addArgument("condition");
    parser.addArgument("action", "show", ["show", "enable", "both"]);
    parser.addArgument("transition", "none", ["none", "css", "fade", "slide"]);
    parser.addArgument("effect-duration", "fast");
    parser.addArgument("effect-easing", "swing");

    return Base.extend({
        name: "depends",
        trigger: ".pat-depends",
        jquery_plugin: true,

        transitions: {
            none: {hide: "hide", show: "show"},
            fade: {hide: "fadeOut", show: "fadeIn"},
            slide: {hide: "slideUp", show: "slideDown"}
        },

        init: function($el, opts) {
            var slave = this.$el[0],
                options = parser.parse(this.$el, opts),
                handler, state;
            this.$modal = this.$el.parents(".pat-modal");

            try {
                handler=new DependsHandler(this.$el, options.condition);
            } catch (e) {
                log.error("Invalid condition: " + e.message, slave);
                return;
            }

            state=handler.evaluate();
            switch (options.action) {
                case "show":
                    if (state)
                        this.show();
                    else
                        this.hide();
                    break;
                case "enable":
                    if (state)
                        this.enable();
                    else
                        this.disable();
                    break;
                case "both":
                    if (state) {
                        this.show();
                        this.enable();
                    } else {
                        this.hide();
                        this.disable();
                    }
                    break;
            }

            var data = {handler: handler,
                        options: options,
                        slave: slave};

            var that = this;
            handler.getAllInputs().each(function(idx, input) {
                if (input.form) {
                    var $form = $(input.form);
                    var slaves = $form.data("patDepends.slaves");
                    if (!slaves) {
                        slaves=[data];
                        $form.on("reset.pat-depends", that.onReset);
                    } else if (slaves.indexOf(data)===-1)
                        slaves.push(data);
                    $form.data("patDepends.slaves", slaves);
                }
                $(input).on("change.pat-depends", null, data, this.onChange.bind(this));
                $(input).on("keyup.pat-depends", null, data, this.onChange.bind(this));
            }.bind(this));
        },

        onReset: function(event) {
            var slaves = $(event.target).data("patDepends.slaves"),
                i;

            setTimeout(function() {
                for (i=0; i<slaves.length; i++) {
                    event.data=slaves[i];
                    this.onChange(event);
                }
            }.bind(this), 50);
        },

        updateModal: function () {
            /* If we're in a modal, make sure that it gets resized.
             */
            if (this.$modal.length) {
                $(document).trigger("pat-update", {pattern: "depends"});
            }
        },

        show: function () {
            this.$el.show();
            this.updateModal();
        },

        hide: function () {
            this.$el.hide();
            this.updateModal();
        },

        enable: function() {
            if (this.$el.is(":input"))
                this.$el[0].disabled=null;
            else if (this.$el.is("a"))
                this.$el.off("click.patternDepends");
            else if (this.$el.hasClass("pat-autosuggest")) {
                this.$el.findInclusive("input.pat-autosuggest").trigger("pat-update", {
                    pattern: "depends",
                    enabled: true
                });
            }
            this.$el.removeClass("disabled");
        },

        disable: function() {
            if (this.$el.is(":input"))
                this.$el[0].disabled="disabled";
            else if (this.$el.is("a"))
                this.$el.on("click.patternDepends", this.blockDefault);
            else if (this.$el.hasClass("pat-autosuggest")) {
                this.$el.findInclusive("input.pat-autosuggest").trigger("pat-update", {
                    pattern: "depends",
                    enabled: false
                });
            }
            this.$el.addClass("disabled");
        },

        onChange: function(event) {
            var handler = event.data.handler,
                options = event.data.options,
                slave = event.data.slave,
                $slave = $(slave),
                state = handler.evaluate();

            switch (options.action) {
                case "show":
                    utils.hideOrShow($slave, state, options, this.name);
                    this.updateModal();
                    break;
                case "enable":
                    if (state)
                        this.enable();
                    else
                        this.disable();
                    break;
                case "both":
                    utils.hideOrShow($slave, state, options, this.name);
                    this.updateModal();
                    if (state)
                        this.enable();
                    else
                        this.disable();
                    break;
            }
        },

        blockDefault: function(event) {
            event.preventDefault();
        }
    });
});

// jshint indent: 4, browser: true, jquery: true, quotmark: double
// vim: sw=4 expandtab
;
/*!
 * EventEmitter v4.2.11 - git.io/ee
 * Unlicense - http://unlicense.org/
 * Oliver Caldwell - http://oli.me.uk/
 * @preserve
 */

;(function () {
    'use strict';

    /**
     * Class for managing events.
     * Can be extended to provide event functionality in other classes.
     *
     * @class EventEmitter Manages event registering and emitting.
     */
    function EventEmitter() {}

    // Shortcuts to improve speed and size
    var proto = EventEmitter.prototype;
    var exports = this;
    var originalGlobalValue = exports.EventEmitter;

    /**
     * Finds the index of the listener for the event in its storage array.
     *
     * @param {Function[]} listeners Array of listeners to search through.
     * @param {Function} listener Method to look for.
     * @return {Number} Index of the specified listener, -1 if not found
     * @api private
     */
    function indexOfListener(listeners, listener) {
        var i = listeners.length;
        while (i--) {
            if (listeners[i].listener === listener) {
                return i;
            }
        }

        return -1;
    }

    /**
     * Alias a method while keeping the context correct, to allow for overwriting of target method.
     *
     * @param {String} name The name of the target method.
     * @return {Function} The aliased method
     * @api private
     */
    function alias(name) {
        return function aliasClosure() {
            return this[name].apply(this, arguments);
        };
    }

    /**
     * Returns the listener array for the specified event.
     * Will initialise the event object and listener arrays if required.
     * Will return an object if you use a regex search. The object contains keys for each matched event. So /ba[rz]/ might return an object containing bar and baz. But only if you have either defined them with defineEvent or added some listeners to them.
     * Each property in the object response is an array of listener functions.
     *
     * @param {String|RegExp} evt Name of the event to return the listeners from.
     * @return {Function[]|Object} All listener functions for the event.
     */
    proto.getListeners = function getListeners(evt) {
        var events = this._getEvents();
        var response;
        var key;

        // Return a concatenated array of all matching events if
        // the selector is a regular expression.
        if (evt instanceof RegExp) {
            response = {};
            for (key in events) {
                if (events.hasOwnProperty(key) && evt.test(key)) {
                    response[key] = events[key];
                }
            }
        }
        else {
            response = events[evt] || (events[evt] = []);
        }

        return response;
    };

    /**
     * Takes a list of listener objects and flattens it into a list of listener functions.
     *
     * @param {Object[]} listeners Raw listener objects.
     * @return {Function[]} Just the listener functions.
     */
    proto.flattenListeners = function flattenListeners(listeners) {
        var flatListeners = [];
        var i;

        for (i = 0; i < listeners.length; i += 1) {
            flatListeners.push(listeners[i].listener);
        }

        return flatListeners;
    };

    /**
     * Fetches the requested listeners via getListeners but will always return the results inside an object. This is mainly for internal use but others may find it useful.
     *
     * @param {String|RegExp} evt Name of the event to return the listeners from.
     * @return {Object} All listener functions for an event in an object.
     */
    proto.getListenersAsObject = function getListenersAsObject(evt) {
        var listeners = this.getListeners(evt);
        var response;

        if (listeners instanceof Array) {
            response = {};
            response[evt] = listeners;
        }

        return response || listeners;
    };

    /**
     * Adds a listener function to the specified event.
     * The listener will not be added if it is a duplicate.
     * If the listener returns true then it will be removed after it is called.
     * If you pass a regular expression as the event name then the listener will be added to all events that match it.
     *
     * @param {String|RegExp} evt Name of the event to attach the listener to.
     * @param {Function} listener Method to be called when the event is emitted. If the function returns true then it will be removed after calling.
     * @return {Object} Current instance of EventEmitter for chaining.
     */
    proto.addListener = function addListener(evt, listener) {
        var listeners = this.getListenersAsObject(evt);
        var listenerIsWrapped = typeof listener === 'object';
        var key;

        for (key in listeners) {
            if (listeners.hasOwnProperty(key) && indexOfListener(listeners[key], listener) === -1) {
                listeners[key].push(listenerIsWrapped ? listener : {
                    listener: listener,
                    once: false
                });
            }
        }

        return this;
    };

    /**
     * Alias of addListener
     */
    proto.on = alias('addListener');

    /**
     * Semi-alias of addListener. It will add a listener that will be
     * automatically removed after its first execution.
     *
     * @param {String|RegExp} evt Name of the event to attach the listener to.
     * @param {Function} listener Method to be called when the event is emitted. If the function returns true then it will be removed after calling.
     * @return {Object} Current instance of EventEmitter for chaining.
     */
    proto.addOnceListener = function addOnceListener(evt, listener) {
        return this.addListener(evt, {
            listener: listener,
            once: true
        });
    };

    /**
     * Alias of addOnceListener.
     */
    proto.once = alias('addOnceListener');

    /**
     * Defines an event name. This is required if you want to use a regex to add a listener to multiple events at once. If you don't do this then how do you expect it to know what event to add to? Should it just add to every possible match for a regex? No. That is scary and bad.
     * You need to tell it what event names should be matched by a regex.
     *
     * @param {String} evt Name of the event to create.
     * @return {Object} Current instance of EventEmitter for chaining.
     */
    proto.defineEvent = function defineEvent(evt) {
        this.getListeners(evt);
        return this;
    };

    /**
     * Uses defineEvent to define multiple events.
     *
     * @param {String[]} evts An array of event names to define.
     * @return {Object} Current instance of EventEmitter for chaining.
     */
    proto.defineEvents = function defineEvents(evts) {
        for (var i = 0; i < evts.length; i += 1) {
            this.defineEvent(evts[i]);
        }
        return this;
    };

    /**
     * Removes a listener function from the specified event.
     * When passed a regular expression as the event name, it will remove the listener from all events that match it.
     *
     * @param {String|RegExp} evt Name of the event to remove the listener from.
     * @param {Function} listener Method to remove from the event.
     * @return {Object} Current instance of EventEmitter for chaining.
     */
    proto.removeListener = function removeListener(evt, listener) {
        var listeners = this.getListenersAsObject(evt);
        var index;
        var key;

        for (key in listeners) {
            if (listeners.hasOwnProperty(key)) {
                index = indexOfListener(listeners[key], listener);

                if (index !== -1) {
                    listeners[key].splice(index, 1);
                }
            }
        }

        return this;
    };

    /**
     * Alias of removeListener
     */
    proto.off = alias('removeListener');

    /**
     * Adds listeners in bulk using the manipulateListeners method.
     * If you pass an object as the second argument you can add to multiple events at once. The object should contain key value pairs of events and listeners or listener arrays. You can also pass it an event name and an array of listeners to be added.
     * You can also pass it a regular expression to add the array of listeners to all events that match it.
     * Yeah, this function does quite a bit. That's probably a bad thing.
     *
     * @param {String|Object|RegExp} evt An event name if you will pass an array of listeners next. An object if you wish to add to multiple events at once.
     * @param {Function[]} [listeners] An optional array of listener functions to add.
     * @return {Object} Current instance of EventEmitter for chaining.
     */
    proto.addListeners = function addListeners(evt, listeners) {
        // Pass through to manipulateListeners
        return this.manipulateListeners(false, evt, listeners);
    };

    /**
     * Removes listeners in bulk using the manipulateListeners method.
     * If you pass an object as the second argument you can remove from multiple events at once. The object should contain key value pairs of events and listeners or listener arrays.
     * You can also pass it an event name and an array of listeners to be removed.
     * You can also pass it a regular expression to remove the listeners from all events that match it.
     *
     * @param {String|Object|RegExp} evt An event name if you will pass an array of listeners next. An object if you wish to remove from multiple events at once.
     * @param {Function[]} [listeners] An optional array of listener functions to remove.
     * @return {Object} Current instance of EventEmitter for chaining.
     */
    proto.removeListeners = function removeListeners(evt, listeners) {
        // Pass through to manipulateListeners
        return this.manipulateListeners(true, evt, listeners);
    };

    /**
     * Edits listeners in bulk. The addListeners and removeListeners methods both use this to do their job. You should really use those instead, this is a little lower level.
     * The first argument will determine if the listeners are removed (true) or added (false).
     * If you pass an object as the second argument you can add/remove from multiple events at once. The object should contain key value pairs of events and listeners or listener arrays.
     * You can also pass it an event name and an array of listeners to be added/removed.
     * You can also pass it a regular expression to manipulate the listeners of all events that match it.
     *
     * @param {Boolean} remove True if you want to remove listeners, false if you want to add.
     * @param {String|Object|RegExp} evt An event name if you will pass an array of listeners next. An object if you wish to add/remove from multiple events at once.
     * @param {Function[]} [listeners] An optional array of listener functions to add/remove.
     * @return {Object} Current instance of EventEmitter for chaining.
     */
    proto.manipulateListeners = function manipulateListeners(remove, evt, listeners) {
        var i;
        var value;
        var single = remove ? this.removeListener : this.addListener;
        var multiple = remove ? this.removeListeners : this.addListeners;

        // If evt is an object then pass each of its properties to this method
        if (typeof evt === 'object' && !(evt instanceof RegExp)) {
            for (i in evt) {
                if (evt.hasOwnProperty(i) && (value = evt[i])) {
                    // Pass the single listener straight through to the singular method
                    if (typeof value === 'function') {
                        single.call(this, i, value);
                    }
                    else {
                        // Otherwise pass back to the multiple function
                        multiple.call(this, i, value);
                    }
                }
            }
        }
        else {
            // So evt must be a string
            // And listeners must be an array of listeners
            // Loop over it and pass each one to the multiple method
            i = listeners.length;
            while (i--) {
                single.call(this, evt, listeners[i]);
            }
        }

        return this;
    };

    /**
     * Removes all listeners from a specified event.
     * If you do not specify an event then all listeners will be removed.
     * That means every event will be emptied.
     * You can also pass a regex to remove all events that match it.
     *
     * @param {String|RegExp} [evt] Optional name of the event to remove all listeners for. Will remove from every event if not passed.
     * @return {Object} Current instance of EventEmitter for chaining.
     */
    proto.removeEvent = function removeEvent(evt) {
        var type = typeof evt;
        var events = this._getEvents();
        var key;

        // Remove different things depending on the state of evt
        if (type === 'string') {
            // Remove all listeners for the specified event
            delete events[evt];
        }
        else if (evt instanceof RegExp) {
            // Remove all events matching the regex.
            for (key in events) {
                if (events.hasOwnProperty(key) && evt.test(key)) {
                    delete events[key];
                }
            }
        }
        else {
            // Remove all listeners in all events
            delete this._events;
        }

        return this;
    };

    /**
     * Alias of removeEvent.
     *
     * Added to mirror the node API.
     */
    proto.removeAllListeners = alias('removeEvent');

    /**
     * Emits an event of your choice.
     * When emitted, every listener attached to that event will be executed.
     * If you pass the optional argument array then those arguments will be passed to every listener upon execution.
     * Because it uses `apply`, your array of arguments will be passed as if you wrote them out separately.
     * So they will not arrive within the array on the other side, they will be separate.
     * You can also pass a regular expression to emit to all events that match it.
     *
     * @param {String|RegExp} evt Name of the event to emit and execute listeners for.
     * @param {Array} [args] Optional array of arguments to be passed to each listener.
     * @return {Object} Current instance of EventEmitter for chaining.
     */
    proto.emitEvent = function emitEvent(evt, args) {
        var listenersMap = this.getListenersAsObject(evt);
        var listeners;
        var listener;
        var i;
        var key;
        var response;

        for (key in listenersMap) {
            if (listenersMap.hasOwnProperty(key)) {
                listeners = listenersMap[key].slice(0);
                i = listeners.length;

                while (i--) {
                    // If the listener returns true then it shall be removed from the event
                    // The function is executed either with a basic call or an apply if there is an args array
                    listener = listeners[i];

                    if (listener.once === true) {
                        this.removeListener(evt, listener.listener);
                    }

                    response = listener.listener.apply(this, args || []);

                    if (response === this._getOnceReturnValue()) {
                        this.removeListener(evt, listener.listener);
                    }
                }
            }
        }

        return this;
    };

    /**
     * Alias of emitEvent
     */
    proto.trigger = alias('emitEvent');

    /**
     * Subtly different from emitEvent in that it will pass its arguments on to the listeners, as opposed to taking a single array of arguments to pass on.
     * As with emitEvent, you can pass a regex in place of the event name to emit to all events that match it.
     *
     * @param {String|RegExp} evt Name of the event to emit and execute listeners for.
     * @param {...*} Optional additional arguments to be passed to each listener.
     * @return {Object} Current instance of EventEmitter for chaining.
     */
    proto.emit = function emit(evt) {
        var args = Array.prototype.slice.call(arguments, 1);
        return this.emitEvent(evt, args);
    };

    /**
     * Sets the current value to check against when executing listeners. If a
     * listeners return value matches the one set here then it will be removed
     * after execution. This value defaults to true.
     *
     * @param {*} value The new value to check for when executing listeners.
     * @return {Object} Current instance of EventEmitter for chaining.
     */
    proto.setOnceReturnValue = function setOnceReturnValue(value) {
        this._onceReturnValue = value;
        return this;
    };

    /**
     * Fetches the current value to check against when executing listeners. If
     * the listeners return value matches this one then it should be removed
     * automatically. It will return true by default.
     *
     * @return {*|Boolean} The current value to check for or the default, true.
     * @api private
     */
    proto._getOnceReturnValue = function _getOnceReturnValue() {
        if (this.hasOwnProperty('_onceReturnValue')) {
            return this._onceReturnValue;
        }
        else {
            return true;
        }
    };

    /**
     * Fetches the events object and creates one if required.
     *
     * @return {Object} The events storage object.
     * @api private
     */
    proto._getEvents = function _getEvents() {
        return this._events || (this._events = {});
    };

    /**
     * Reverts the global {@link EventEmitter} to its previous value and returns a reference to this version.
     *
     * @return {Function} Non conflicting EventEmitter class.
     */
    EventEmitter.noConflict = function noConflict() {
        exports.EventEmitter = originalGlobalValue;
        return EventEmitter;
    };

    // Expose the class either via AMD, CommonJS or the global object
    if (typeof define === 'function' && define.amd) {
        define('eventEmitter/EventEmitter',[],function () {
            return EventEmitter;
        });
    }
    else if (typeof module === 'object' && module.exports){
        module.exports = EventEmitter;
    }
    else {
        exports.EventEmitter = EventEmitter;
    }
}.call(this));

/*!
 * eventie v1.0.6
 * event binding helper
 *   eventie.bind( elem, 'click', myFn )
 *   eventie.unbind( elem, 'click', myFn )
 * MIT license
 */

/*jshint browser: true, undef: true, unused: true */
/*global define: false, module: false */

( function( window ) {



var docElem = document.documentElement;

var bind = function() {};

function getIEEvent( obj ) {
  var event = window.event;
  // add event.target
  event.target = event.target || event.srcElement || obj;
  return event;
}

if ( docElem.addEventListener ) {
  bind = function( obj, type, fn ) {
    obj.addEventListener( type, fn, false );
  };
} else if ( docElem.attachEvent ) {
  bind = function( obj, type, fn ) {
    obj[ type + fn ] = fn.handleEvent ?
      function() {
        var event = getIEEvent( obj );
        fn.handleEvent.call( fn, event );
      } :
      function() {
        var event = getIEEvent( obj );
        fn.call( obj, event );
      };
    obj.attachEvent( "on" + type, obj[ type + fn ] );
  };
}

var unbind = function() {};

if ( docElem.removeEventListener ) {
  unbind = function( obj, type, fn ) {
    obj.removeEventListener( type, fn, false );
  };
} else if ( docElem.detachEvent ) {
  unbind = function( obj, type, fn ) {
    obj.detachEvent( "on" + type, obj[ type + fn ] );
    try {
      delete obj[ type + fn ];
    } catch ( err ) {
      // can't delete window object properties
      obj[ type + fn ] = undefined;
    }
  };
}

var eventie = {
  bind: bind,
  unbind: unbind
};

// ----- module definition ----- //

if ( typeof define === 'function' && define.amd ) {
  // AMD
  define( 'eventie/eventie',eventie );
} else if ( typeof exports === 'object' ) {
  // CommonJS
  module.exports = eventie;
} else {
  // browser global
  window.eventie = eventie;
}

})( window );

/*!
 * imagesLoaded v3.1.8
 * JavaScript is all like "You images are done yet or what?"
 * MIT License
 */

( function( window, factory ) { 'use strict';
  // universal module definition

  /*global define: false, module: false, require: false */

  if ( typeof define === 'function' && define.amd ) {
    // AMD
    define( 'imagesloaded',[
      'eventEmitter/EventEmitter',
      'eventie/eventie'
    ], function( EventEmitter, eventie ) {
      return factory( window, EventEmitter, eventie );
    });
  } else if ( typeof exports === 'object' ) {
    // CommonJS
    module.exports = factory(
      window,
      require('wolfy87-eventemitter'),
      require('eventie')
    );
  } else {
    // browser global
    window.imagesLoaded = factory(
      window,
      window.EventEmitter,
      window.eventie
    );
  }

})( window,

// --------------------------  factory -------------------------- //

function factory( window, EventEmitter, eventie ) {



var $ = window.jQuery;
var console = window.console;
var hasConsole = typeof console !== 'undefined';

// -------------------------- helpers -------------------------- //

// extend objects
function extend( a, b ) {
  for ( var prop in b ) {
    a[ prop ] = b[ prop ];
  }
  return a;
}

var objToString = Object.prototype.toString;
function isArray( obj ) {
  return objToString.call( obj ) === '[object Array]';
}

// turn element or nodeList into an array
function makeArray( obj ) {
  var ary = [];
  if ( isArray( obj ) ) {
    // use object if already an array
    ary = obj;
  } else if ( typeof obj.length === 'number' ) {
    // convert nodeList to array
    for ( var i=0, len = obj.length; i < len; i++ ) {
      ary.push( obj[i] );
    }
  } else {
    // array of single index
    ary.push( obj );
  }
  return ary;
}

  // -------------------------- imagesLoaded -------------------------- //

  /**
   * @param {Array, Element, NodeList, String} elem
   * @param {Object or Function} options - if function, use as callback
   * @param {Function} onAlways - callback function
   */
  function ImagesLoaded( elem, options, onAlways ) {
    // coerce ImagesLoaded() without new, to be new ImagesLoaded()
    if ( !( this instanceof ImagesLoaded ) ) {
      return new ImagesLoaded( elem, options );
    }
    // use elem as selector string
    if ( typeof elem === 'string' ) {
      elem = document.querySelectorAll( elem );
    }

    this.elements = makeArray( elem );
    this.options = extend( {}, this.options );

    if ( typeof options === 'function' ) {
      onAlways = options;
    } else {
      extend( this.options, options );
    }

    if ( onAlways ) {
      this.on( 'always', onAlways );
    }

    this.getImages();

    if ( $ ) {
      // add jQuery Deferred object
      this.jqDeferred = new $.Deferred();
    }

    // HACK check async to allow time to bind listeners
    var _this = this;
    setTimeout( function() {
      _this.check();
    });
  }

  ImagesLoaded.prototype = new EventEmitter();

  ImagesLoaded.prototype.options = {};

  ImagesLoaded.prototype.getImages = function() {
    this.images = [];

    // filter & find items if we have an item selector
    for ( var i=0, len = this.elements.length; i < len; i++ ) {
      var elem = this.elements[i];
      // filter siblings
      if ( elem.nodeName === 'IMG' ) {
        this.addImage( elem );
      }
      // find children
      // no non-element nodes, #143
      var nodeType = elem.nodeType;
      if ( !nodeType || !( nodeType === 1 || nodeType === 9 || nodeType === 11 ) ) {
        continue;
      }
      var childElems = elem.querySelectorAll('img');
      // concat childElems to filterFound array
      for ( var j=0, jLen = childElems.length; j < jLen; j++ ) {
        var img = childElems[j];
        this.addImage( img );
      }
    }
  };

  /**
   * @param {Image} img
   */
  ImagesLoaded.prototype.addImage = function( img ) {
    var loadingImage = new LoadingImage( img );
    this.images.push( loadingImage );
  };

  ImagesLoaded.prototype.check = function() {
    var _this = this;
    var checkedCount = 0;
    var length = this.images.length;
    this.hasAnyBroken = false;
    // complete if no images
    if ( !length ) {
      this.complete();
      return;
    }

    function onConfirm( image, message ) {
      if ( _this.options.debug && hasConsole ) {
        console.log( 'confirm', image, message );
      }

      _this.progress( image );
      checkedCount++;
      if ( checkedCount === length ) {
        _this.complete();
      }
      return true; // bind once
    }

    for ( var i=0; i < length; i++ ) {
      var loadingImage = this.images[i];
      loadingImage.on( 'confirm', onConfirm );
      loadingImage.check();
    }
  };

  ImagesLoaded.prototype.progress = function( image ) {
    this.hasAnyBroken = this.hasAnyBroken || !image.isLoaded;
    // HACK - Chrome triggers event before object properties have changed. #83
    var _this = this;
    setTimeout( function() {
      _this.emit( 'progress', _this, image );
      if ( _this.jqDeferred && _this.jqDeferred.notify ) {
        _this.jqDeferred.notify( _this, image );
      }
    });
  };

  ImagesLoaded.prototype.complete = function() {
    var eventName = this.hasAnyBroken ? 'fail' : 'done';
    this.isComplete = true;
    var _this = this;
    // HACK - another setTimeout so that confirm happens after progress
    setTimeout( function() {
      _this.emit( eventName, _this );
      _this.emit( 'always', _this );
      if ( _this.jqDeferred ) {
        var jqMethod = _this.hasAnyBroken ? 'reject' : 'resolve';
        _this.jqDeferred[ jqMethod ]( _this );
      }
    });
  };

  // -------------------------- jquery -------------------------- //

  if ( $ ) {
    $.fn.imagesLoaded = function( options, callback ) {
      var instance = new ImagesLoaded( this, options, callback );
      return instance.jqDeferred.promise( $(this) );
    };
  }


  // --------------------------  -------------------------- //

  function LoadingImage( img ) {
    this.img = img;
  }

  LoadingImage.prototype = new EventEmitter();

  LoadingImage.prototype.check = function() {
    // first check cached any previous images that have same src
    var resource = cache[ this.img.src ] || new Resource( this.img.src );
    if ( resource.isConfirmed ) {
      this.confirm( resource.isLoaded, 'cached was confirmed' );
      return;
    }

    // If complete is true and browser supports natural sizes,
    // try to check for image status manually.
    if ( this.img.complete && this.img.naturalWidth !== undefined ) {
      // report based on naturalWidth
      this.confirm( this.img.naturalWidth !== 0, 'naturalWidth' );
      return;
    }

    // If none of the checks above matched, simulate loading on detached element.
    var _this = this;
    resource.on( 'confirm', function( resrc, message ) {
      _this.confirm( resrc.isLoaded, message );
      return true;
    });

    resource.check();
  };

  LoadingImage.prototype.confirm = function( isLoaded, message ) {
    this.isLoaded = isLoaded;
    this.emit( 'confirm', this, message );
  };

  // -------------------------- Resource -------------------------- //

  // Resource checks each src, only once
  // separate class from LoadingImage to prevent memory leaks. See #115

  var cache = {};

  function Resource( src ) {
    this.src = src;
    // add to cache
    cache[ src ] = this;
  }

  Resource.prototype = new EventEmitter();

  Resource.prototype.check = function() {
    // only trigger checking once
    if ( this.isChecked ) {
      return;
    }
    // simulate loading on detached element
    var proxyImage = new Image();
    eventie.bind( proxyImage, 'load', this );
    eventie.bind( proxyImage, 'error', this );
    proxyImage.src = this.src;
    // set flag
    this.isChecked = true;
  };

  // ----- events ----- //

  // trigger specified handler for event type
  Resource.prototype.handleEvent = function( event ) {
    var method = 'on' + event.type;
    if ( this[ method ] ) {
      this[ method ]( event );
    }
  };

  Resource.prototype.onload = function( event ) {
    this.confirm( true, 'onload' );
    this.unbindProxyEvents( event );
  };

  Resource.prototype.onerror = function( event ) {
    this.confirm( false, 'onerror' );
    this.unbindProxyEvents( event );
  };

  // ----- confirm ----- //

  Resource.prototype.confirm = function( isLoaded, message ) {
    this.isConfirmed = true;
    this.isLoaded = isLoaded;
    this.emit( 'confirm', this, message );
  };

  Resource.prototype.unbindProxyEvents = function( event ) {
    eventie.unbind( event.target, 'load', this );
    eventie.unbind( event.target, 'error', this );
  };

  // -----  ----- //

  return ImagesLoaded;

});

/**
 * equaliser - Equalise height of elements in a row
 *
 * Copyright 2013 Simplon B.V. - Wichert Akkerman
 */
define('pat-equaliser',[
    "jquery",
    "pat-registry",
    "pat-parser",
    "pat-utils",
    "imagesloaded"
], function($, patterns, Parser, utils, imagesLoaded) {
    var parser = new Parser("equaliser");
    parser.addArgument("transition", "none", ["none", "grow"]);
    parser.addArgument("effect-duration", "fast");
    parser.addArgument("effect-easing", "swing");

    var equaliser = {
        name: "equaliser",
        trigger: ".pat-equaliser, .pat-equalizer",

        init: function($el, opts) {
            return $el.each(function() {
                var $container = $(this),
                    options = parser.parse($container, opts);
                $container.data("pat-equaliser", options);
                $container.on("pat-update.pat-equaliser", null, this, equaliser._onEvent);
                $container.on("patterns-injected.pat-equaliser", null, this, equaliser._onEvent);
                $(window).on("resize.pat-equaliser", null, this, utils.debounce(equaliser._onEvent, 100));
                $container.parents('.pat-stacks').on("pat-update", null, this, utils.debounce(equaliser._onEvent, 100));
                imagesLoaded(this, $.proxy(function() {
                    equaliser._update(this);
                }, this));
            });
        },

        _update: function(container) {
            var $container = $(container),
                options = $container.data("pat-equaliser"),
                $children = $container.children(),
                max_height = 0;

            for (var i=0; i<$children.length; i++) {
                var $child = $children.eq(i),
                    css = $child.css("height"),
                    height;
                $child.css("height", "").removeClass("equalised");
                height=$child.height();
                if (height>max_height)
                    max_height=height;
                if (css)
                    $child.css("height", css);
            }

            var new_css = {height: max_height+"px"};

            switch (options.transition) {
                case "none":
                    $children.css(new_css).addClass("equalised");
                    break;
                case "grow":
                    $children.animate(new_css, options.effect.duration, options.effect.easing, function() {
                        $(this).addClass("equalised");
                    });
                    break;
            }
        },

        _onEvent: function(event) {
            if (typeof event.data !== "undefined") {
                equaliser._update(event.data);
            }
        }
    };

    patterns.register(equaliser);
    return equaliser;
});



define('pat-expandable',[
    "jquery",
    "pat-inject",
    "pat-parser",
    "pat-registry"
], function($, inject, Parser, registry) {
    var parser = new Parser("expandable");

    parser.addArgument("load-content");

    var _ = {
        name: "expandable",
        trigger: "ul.pat-expandable",
        jquery_plugin: true,
        init: function($el) {
            // make sure inject folders have a ul
            $el.find(".folder[data-pat-expandable]:not(:has(ul))")
                .append("<ul />");

            // find all folders that contain a ul
            var $folders = $el.find("li.folder:has(ul)");

            // inject span.toggle as first child of each folder
            $folders.prepend("<span class='toggle'></span>");

            // all folders are implicitly closed
            $folders.filter(":not(.open,.closed)").addClass("closed");

            // trigger open event for open folders
            $folders.filter(".open").trigger("patterns-folder-open");

            // wire spans as control elements
            var $ctrls = $el.find("span.toggle");
            $ctrls.each(function() {
                var $ctrl = $(this),
                    $folder = $ctrl.parent();
                $ctrl.on("click.pat-expandable", function() {
                    $folder.toggleClass("open closed")
                        .filter(".open[data-pat-expandable]")
                        .patExpandable("loadContent");
                });
            });
            return $el;
        },
        loadContent: function($el) {
            return $el.each(function() {
                var $el = $(this),
                    url = parser.parse($el).loadContent,
                    components = url.split("#"),
                    base_url = components[0],
                    id = components[1] ? "#" + components[1] : "body",
                    opts = [{
                        url: base_url,
                        source: id,
                        $target: $el.find("ul"),
                        dataType: "html"
                    }];
                inject.execute(opts, $el);
            });
        }

    };
    registry.register(_);
    return _;
});

// jshint indent: 4, browser: true, jquery: true, quotmark: double
// vim: sw=4 expandtab
;
/**
 * @license
 * Patterns @VERSION@ focus - Manage focus class on fieldsets
 *
 * Copyright 2012 Simplon B.V.
 */
define('pat-focus',[
    "jquery",
    "pat-registry"
], function($, patterns) {
    var focus = {
        name: "focus",

        onNewContent: function() {
            if ($(document.activeElement).is(":input"))
                focus._findRelatives(document.activeElement).addClass("focus");
        },

        _findRelatives: function(el) {
            var $el = $(el),
                $relatives = $(el),
                $label = $();

            $relatives=$relatives.add($el.closest("label"));
            $relatives=$relatives.add($el.closest("fieldset"));

            if (el.id)
                $label=$("label[for='"+el.id+"']");
            if (!$label.length) {
                var $form = $el.closest("form");
                if (!$form.length)
                    $form=$(document.body);
                $label=$form.find("label[for='"+el.name+"']");
            }
            $relatives=$relatives.add($label);
            return $relatives;
        },

        onFocus: function() {
            focus._findRelatives(this).addClass("focus");
        },

        onBlur: function() {
            var $relatives = focus._findRelatives(this);

            $(document).one("mouseup keyup", function() {
                $relatives.filter(":not(:has(:input:focus))").removeClass("focus");
            });
        }
    };

    $(document)
        .on("focus.patterns", ":input", focus.onFocus)
        .on("blur.patterns", ":input", focus.onBlur)
        .on("newContent", focus.onNewContent);
    patterns.register(focus);
    return focus;
});

// jshint indent: 4, browser: true, jquery: true, quotmark: double
// vim: sw=4 expandtab
;
define('pat-modal',[
    "jquery",
    "pat-parser",
    "pat-registry",
    "pat-base",
    "pat-utils",
    "pat-inject"
], function($, Parser, registry, Base, utils, inject) {
    var parser = new Parser("modal");
    parser.addArgument("class");
    parser.addArgument("closing", ["close-button"], ["close-button", "outside"], true);
    parser.addArgument("close-text", 'Close');

    return Base.extend({
        name: "modal",
        jquery_plugin: true,
        // div's are turned into modals
        // links, forms and subforms inject modals
        trigger: "div.pat-modal, a.pat-modal, form.pat-modal, .pat-modal.pat-subform",
        init: function ($el, opts, trigger) {
            this.options = parser.parse(this.$el, opts);
            if (trigger && trigger.type === "injection") {
                $.extend(this.options, parser.parse($(trigger.element), {}, false, false));
            }
            if (this.$el.is("div")) {
                this._init_div1();
            } else {
                this._init_inject1();
            }
        },

        _init_inject1: function () {
            var opts = {
                target: "#pat-modal",
                "class": "pat-modal" + (this.options["class"] ? " " + this.options["class"] : "")
            };
            // if $el is already inside a modal, do not detach #pat-modal,
            // because this would unnecessarily close the modal itself
            if (!this.$el.closest("#pat-modal")) {
                $("#pat-modal").detach();
            }
            this.$el.on("pat-inject-missingSource pat-inject-missingTarget", function() {
                $("#pat-modal").detach();
            });
            inject.init(this.$el, opts);
        },

        _init_div1: function () {
            var $header = $("<div class='header' />");
            if (this.options.closing.indexOf("close-button")!==-1) {
                $("<button type='button' class='close-panel'>" + this.options.closeText + "</button>").appendTo($header);
            }
            // We cannot handle text nodes here
            var $children = this.$el.children(":last, :not(:first)");
            if ($children.length) {
                $children.wrapAll("<div class='panel-content' />");
            } else {
                this.$el.append("<div class='panel-content' />");
            }
            $(".panel-content", this.$el).before($header);
            this.$el.children(":first:not(.header)").prependTo($header);

            // Restore focus in case the active element was a child of $el and
            // the focus was lost during the wrapping.
            // Only if we have an activeElement, as IE10/11 can have undefined as activeElement
            if (document.activeElement) {
                document.activeElement.focus();
            }
            this._init_handlers();
            this.resize();
            this.setPosition();
            $('body').addClass("modal-active");
        },

        _init_handlers: function() {
            var $el = this.$el;
            $(document).on("click.pat-modal", ".close-panel", this.destroy.bind(this));
            $(document).on("keyup.pat-modal", this._onKeyUp.bind(this));
            if (this.options.closing.indexOf("outside")!==-1) {
                $(document).on("click.pat-modal", this._onPossibleOutsideClick.bind(this));
            }
            $(window).on("resize.pat-modal-position",
                utils.debounce(this.resize.bind(this), 400));
            $(document).on("pat-inject-content-loaded.pat-modal-position", "#pat-modal",
                utils.debounce(this.resize.bind(this), 400));
            $(document).on("patterns-injected.pat-modal-position", "#pat-modal,div.pat-modal",
                utils.debounce(this.resize.bind(this), 400));
            $(document).on("pat-update.pat-modal-position", "#pat-modal,div.pat-modal",
                utils.debounce(this.resize.bind(this), 50));
        },

        _onPossibleOutsideClick: function(ev) {
            if (this.$el.has(ev.target)) {
                this.destroy();
            }
        },

        _onKeyUp: function(ev) {
            if (ev.which === 27) {
                this.destroy();
            }
        },

        getTallestChild: function() {
            var $tallest_child;
            $("*", this.$el).each(function () {
                var $child = $(this);
                if (typeof $tallest_child === "undefined") {
                    $tallest_child = $child;
                } else if ($child.outerHeight(true) > $tallest_child.outerHeight(true)) {
                    $tallest_child = $child;
                }
            });
            return $tallest_child;
        },

        setPosition: function() {
            this.$el.css("top", ($(window).innerHeight() - this.$el.height())/2);
        },

        resize: function() {
            var modal_height = this.$el.outerHeight(true);
            var modal_padding = modal_height - this.$el.outerHeight();
            var max_height = $(window).innerHeight() - modal_padding;
            var $tallest_child = this.getTallestChild();
            var tallest_child_height = $tallest_child.outerHeight(true);

            if (tallest_child_height !== modal_height) {
                modal_height = tallest_child_height + modal_padding;
            }
            if (max_height < modal_height) {
                this.$el.addClass("max-height").css("height", max_height);
                this.setPosition();
            } else if (modal_height !== this.$el.height()) {
                this.$el.removeClass("max-height").css("height", modal_height);
                this.setPosition();
            } else {
                return;
            }
            // XXX: This is a hack. When you have a modal inside a
            // modal.max-height, the CSS of the outermost modal affects the
            // innermost .panel-body. By redrawing here, it's fixed.
            //
            // I think ideally the CSS needs to be fixed here, but I need to
            // discuss with Cornelis first.
            if (this.$el.parent().closest(".pat-modal").length > 0) {
                utils.redraw(this.$el.find(".panel-body"));
            }
        },

        destroy: function() {
            $(document).off(".pat-modal");
            this.$el.remove();
            $('body').removeClass("modal-active");
        }
    });
});

// jshint indent: 4, browser: true, jquery: true, quotmark: double
// vim: sw=4 expandtab
;
define('pat-form-state',[
    "jquery",
    "pat-logger",
    "pat-registry",
    "pat-utils",
    "pat-modal",
    "pat-input-change-events"
], function($, logger, registry, utils, modal, input_change_events) {
    var log = logger.getLogger("form-state");

    var _ = {
        name: "form-state",
        trigger: "form.pat-form-state",
        init: function($form) {
            if ($form.length > 1)
                return $form.each(function() { _.init($(this)); });

            input_change_events.setup($form, _.name);

            // XXX: hide reset buttons until we have proper handling for them
            $form.find("[type=reset]").hide();

            _.setReset.call($form);

            // remember initial state of the form and after
            // successfull submission
            $form.data("pat-ajax.state", $form.serializeArray());
            $form.on("pat-ajax-success", _.saveState);

            return $form;
        },
        saveState: function() {
            var $form = $(this);
            $form.data("pat-ajax.previous-state", $form.data("pat-ajax.state"));
            $form.data("pat-ajax.state", $form.serializeArray());
            $form.trigger("pat-form-state-saved");
        },
        setModified: function() {
            var $form = $(this);

            $form.find("[type=reset]").prop("disabled", false);
            $form.find("[type=submit]").prop("disabled", false);

            $form.addClass("modified")
                .off(".pat-form-state")
                .one("reset.pat-form-state", _.setReset)
                .one("pat-ajax-error.pat-form-state", _.setError)
                .one("pat-ajax-success.pat-form-state", _.setSaved);
            log.debug("modified");
        },
        setReset: function() {
            var $form = $(this);

            // hide only if form has changeable inputs
            if ($form.find(":input[type!=\"hidden\"][type!=\"submit\"]" +
                "[type!=\"reset\"][type!=button]").not("button").length) {

                $form.find("[type=reset]").prop("disabled", true);
                $form.find("[type=submit]").prop("disabled", true);
            }

            $form
                .removeClass("modified")
                .off(".pat-form-state")
                .one("input-change.pat-form-state", _.setModified);
            log.debug("reset");
        },
        setError: function(event) {
            var msg = [event.jqxhr.status, event.jqxhr.statusText].join(" ");
            modal.init($(
                "<div class='pat-modal small'>" +
                    "<h3>Error</h3>" +
                    "<div class='wizard-box'>" +
                    "<div class='panel-body'>" +
                    "<p>A server error has occured.</p>" +
                    "<p>The error message is: <strong>" + msg + "</strong>.</p>" +
                    "</div>" +
                    "<div class='buttons panel-footer'>" +
                    "<button class='close-panel'>Ok</button>" +
                    "</div>" +
                    "</div>" +
                    "</div>"
            ).appendTo($("body")));
        },
        setSaved: function(event) {
            if (event.target !== this)
                return;

            var $form = $(this);
            _.setReset.call($form);

            var time = new Date(),
                timestr = time.getHours() + ":" +
                    time.getMinutes() + ":" +
                    time.getSeconds();
            $form.find("time.last-saved").remove();
            $form.prepend(
                "<time class='last-saved' datetime='" + timestr + "'>" +
                    timestr + "</time>"
            );

            $form.addClass("saved");
        }
    };
    registry.register(_);
});

/**
 * Patterns forward - Forward click events
 *
 * Copyright 2013 Simplon B.V. - Wichert Akkerman
 */
define('pat-forward',[
    "jquery",
    "pat-parser",
    "pat-registry"
], function($, Parser, registry) {
    var parser = new Parser("forward");

    parser.addArgument("selector");

    var _ = {
        name: "forward",
        trigger: ".pat-forward",

        init: function($el, opts) {
            return $el.each(function() {
                var $el = $(this),
                    options = parser.parse($el, opts);

                if (!options.selector)
                    return;

                $el.on("click", null, options.selector, _._onClick);
            });
        },

        _onClick: function(event) {
            $(event.data).click();
            event.preventDefault();
            event.stopPropagation();
        }
    };
    registry.register(_);
    return _;
});

// vim: sw=4 expandtab

;
/*! PhotoSwipe - v4.1.1 - 2015-12-24
* http://photoswipe.com
* Copyright (c) 2015 Dmitry Semenov; */
(function (root, factory) { 
	if (typeof define === 'function' && define.amd) {
		define('photoswipe',factory);
	} else if (typeof exports === 'object') {
		module.exports = factory();
	} else {
		root.PhotoSwipe = factory();
	}
})(this, function () {

	'use strict';
	var PhotoSwipe = function(template, UiClass, items, options){

/*>>framework-bridge*/
/**
 *
 * Set of generic functions used by gallery.
 * 
 * You're free to modify anything here as long as functionality is kept.
 * 
 */
var framework = {
	features: null,
	bind: function(target, type, listener, unbind) {
		var methodName = (unbind ? 'remove' : 'add') + 'EventListener';
		type = type.split(' ');
		for(var i = 0; i < type.length; i++) {
			if(type[i]) {
				target[methodName]( type[i], listener, false);
			}
		}
	},
	isArray: function(obj) {
		return (obj instanceof Array);
	},
	createEl: function(classes, tag) {
		var el = document.createElement(tag || 'div');
		if(classes) {
			el.className = classes;
		}
		return el;
	},
	getScrollY: function() {
		var yOffset = window.pageYOffset;
		return yOffset !== undefined ? yOffset : document.documentElement.scrollTop;
	},
	unbind: function(target, type, listener) {
		framework.bind(target,type,listener,true);
	},
	removeClass: function(el, className) {
		var reg = new RegExp('(\\s|^)' + className + '(\\s|$)');
		el.className = el.className.replace(reg, ' ').replace(/^\s\s*/, '').replace(/\s\s*$/, ''); 
	},
	addClass: function(el, className) {
		if( !framework.hasClass(el,className) ) {
			el.className += (el.className ? ' ' : '') + className;
		}
	},
	hasClass: function(el, className) {
		return el.className && new RegExp('(^|\\s)' + className + '(\\s|$)').test(el.className);
	},
	getChildByClass: function(parentEl, childClassName) {
		var node = parentEl.firstChild;
		while(node) {
			if( framework.hasClass(node, childClassName) ) {
				return node;
			}
			node = node.nextSibling;
		}
	},
	arraySearch: function(array, value, key) {
		var i = array.length;
		while(i--) {
			if(array[i][key] === value) {
				return i;
			} 
		}
		return -1;
	},
	extend: function(o1, o2, preventOverwrite) {
		for (var prop in o2) {
			if (o2.hasOwnProperty(prop)) {
				if(preventOverwrite && o1.hasOwnProperty(prop)) {
					continue;
				}
				o1[prop] = o2[prop];
			}
		}
	},
	easing: {
		sine: {
			out: function(k) {
				return Math.sin(k * (Math.PI / 2));
			},
			inOut: function(k) {
				return - (Math.cos(Math.PI * k) - 1) / 2;
			}
		},
		cubic: {
			out: function(k) {
				return --k * k * k + 1;
			}
		}
		/*
			elastic: {
				out: function ( k ) {

					var s, a = 0.1, p = 0.4;
					if ( k === 0 ) return 0;
					if ( k === 1 ) return 1;
					if ( !a || a < 1 ) { a = 1; s = p / 4; }
					else s = p * Math.asin( 1 / a ) / ( 2 * Math.PI );
					return ( a * Math.pow( 2, - 10 * k) * Math.sin( ( k - s ) * ( 2 * Math.PI ) / p ) + 1 );

				},
			},
			back: {
				out: function ( k ) {
					var s = 1.70158;
					return --k * k * ( ( s + 1 ) * k + s ) + 1;
				}
			}
		*/
	},

	/**
	 * 
	 * @return {object}
	 * 
	 * {
	 *  raf : request animation frame function
	 *  caf : cancel animation frame function
	 *  transfrom : transform property key (with vendor), or null if not supported
	 *  oldIE : IE8 or below
	 * }
	 * 
	 */
	detectFeatures: function() {
		if(framework.features) {
			return framework.features;
		}
		var helperEl = framework.createEl(),
			helperStyle = helperEl.style,
			vendor = '',
			features = {};

		// IE8 and below
		features.oldIE = document.all && !document.addEventListener;

		features.touch = 'ontouchstart' in window;

		if(window.requestAnimationFrame) {
			features.raf = window.requestAnimationFrame;
			features.caf = window.cancelAnimationFrame;
		}

		features.pointerEvent = navigator.pointerEnabled || navigator.msPointerEnabled;

		// fix false-positive detection of old Android in new IE
		// (IE11 ua string contains "Android 4.0")
		
		if(!features.pointerEvent) { 

			var ua = navigator.userAgent;

			// Detect if device is iPhone or iPod and if it's older than iOS 8
			// http://stackoverflow.com/a/14223920
			// 
			// This detection is made because of buggy top/bottom toolbars
			// that don't trigger window.resize event.
			// For more info refer to _isFixedPosition variable in core.js

			if (/iP(hone|od)/.test(navigator.platform)) {
				var v = (navigator.appVersion).match(/OS (\d+)_(\d+)_?(\d+)?/);
				if(v && v.length > 0) {
					v = parseInt(v[1], 10);
					if(v >= 1 && v < 8 ) {
						features.isOldIOSPhone = true;
					}
				}
			}

			// Detect old Android (before KitKat)
			// due to bugs related to position:fixed
			// http://stackoverflow.com/questions/7184573/pick-up-the-android-version-in-the-browser-by-javascript
			
			var match = ua.match(/Android\s([0-9\.]*)/);
			var androidversion =  match ? match[1] : 0;
			androidversion = parseFloat(androidversion);
			if(androidversion >= 1 ) {
				if(androidversion < 4.4) {
					features.isOldAndroid = true; // for fixed position bug & performance
				}
				features.androidVersion = androidversion; // for touchend bug
			}	
			features.isMobileOpera = /opera mini|opera mobi/i.test(ua);

			// p.s. yes, yes, UA sniffing is bad, propose your solution for above bugs.
		}
		
		var styleChecks = ['transform', 'perspective', 'animationName'],
			vendors = ['', 'webkit','Moz','ms','O'],
			styleCheckItem,
			styleName;

		for(var i = 0; i < 4; i++) {
			vendor = vendors[i];

			for(var a = 0; a < 3; a++) {
				styleCheckItem = styleChecks[a];

				// uppercase first letter of property name, if vendor is present
				styleName = vendor + (vendor ? 
										styleCheckItem.charAt(0).toUpperCase() + styleCheckItem.slice(1) : 
										styleCheckItem);
			
				if(!features[styleCheckItem] && styleName in helperStyle ) {
					features[styleCheckItem] = styleName;
				}
			}

			if(vendor && !features.raf) {
				vendor = vendor.toLowerCase();
				features.raf = window[vendor+'RequestAnimationFrame'];
				if(features.raf) {
					features.caf = window[vendor+'CancelAnimationFrame'] || 
									window[vendor+'CancelRequestAnimationFrame'];
				}
			}
		}
			
		if(!features.raf) {
			var lastTime = 0;
			features.raf = function(fn) {
				var currTime = new Date().getTime();
				var timeToCall = Math.max(0, 16 - (currTime - lastTime));
				var id = window.setTimeout(function() { fn(currTime + timeToCall); }, timeToCall);
				lastTime = currTime + timeToCall;
				return id;
			};
			features.caf = function(id) { clearTimeout(id); };
		}

		// Detect SVG support
		features.svg = !!document.createElementNS && 
						!!document.createElementNS('http://www.w3.org/2000/svg', 'svg').createSVGRect;

		framework.features = features;

		return features;
	}
};

framework.detectFeatures();

// Override addEventListener for old versions of IE
if(framework.features.oldIE) {

	framework.bind = function(target, type, listener, unbind) {
		
		type = type.split(' ');

		var methodName = (unbind ? 'detach' : 'attach') + 'Event',
			evName,
			_handleEv = function() {
				listener.handleEvent.call(listener);
			};

		for(var i = 0; i < type.length; i++) {
			evName = type[i];
			if(evName) {

				if(typeof listener === 'object' && listener.handleEvent) {
					if(!unbind) {
						listener['oldIE' + evName] = _handleEv;
					} else {
						if(!listener['oldIE' + evName]) {
							return false;
						}
					}

					target[methodName]( 'on' + evName, listener['oldIE' + evName]);
				} else {
					target[methodName]( 'on' + evName, listener);
				}

			}
		}
	};
	
}

/*>>framework-bridge*/

/*>>core*/
//function(template, UiClass, items, options)

var self = this;

/**
 * Static vars, don't change unless you know what you're doing.
 */
var DOUBLE_TAP_RADIUS = 25, 
	NUM_HOLDERS = 3;

/**
 * Options
 */
var _options = {
	allowPanToNext:true,
	spacing: 0.12,
	bgOpacity: 1,
	mouseUsed: false,
	loop: true,
	pinchToClose: true,
	closeOnScroll: true,
	closeOnVerticalDrag: true,
	verticalDragRange: 0.75,
	hideAnimationDuration: 333,
	showAnimationDuration: 333,
	showHideOpacity: false,
	focus: true,
	escKey: true,
	arrowKeys: true,
	mainScrollEndFriction: 0.35,
	panEndFriction: 0.35,
	isClickableElement: function(el) {
        return el.tagName === 'A';
    },
    getDoubleTapZoom: function(isMouseClick, item) {
    	if(isMouseClick) {
    		return 1;
    	} else {
    		return item.initialZoomLevel < 0.7 ? 1 : 1.33;
    	}
    },
    maxSpreadZoom: 1.33,
	modal: true,

	// not fully implemented yet
	scaleMode: 'fit' // TODO
};
framework.extend(_options, options);


/**
 * Private helper variables & functions
 */

var _getEmptyPoint = function() { 
		return {x:0,y:0}; 
	};

var _isOpen,
	_isDestroying,
	_closedByScroll,
	_currentItemIndex,
	_containerStyle,
	_containerShiftIndex,
	_currPanDist = _getEmptyPoint(),
	_startPanOffset = _getEmptyPoint(),
	_panOffset = _getEmptyPoint(),
	_upMoveEvents, // drag move, drag end & drag cancel events array
	_downEvents, // drag start events array
	_globalEventHandlers,
	_viewportSize = {},
	_currZoomLevel,
	_startZoomLevel,
	_translatePrefix,
	_translateSufix,
	_updateSizeInterval,
	_itemsNeedUpdate,
	_currPositionIndex = 0,
	_offset = {},
	_slideSize = _getEmptyPoint(), // size of slide area, including spacing
	_itemHolders,
	_prevItemIndex,
	_indexDiff = 0, // difference of indexes since last content update
	_dragStartEvent,
	_dragMoveEvent,
	_dragEndEvent,
	_dragCancelEvent,
	_transformKey,
	_pointerEventEnabled,
	_isFixedPosition = true,
	_likelyTouchDevice,
	_modules = [],
	_requestAF,
	_cancelAF,
	_initalClassName,
	_initalWindowScrollY,
	_oldIE,
	_currentWindowScrollY,
	_features,
	_windowVisibleSize = {},
	_renderMaxResolution = false,

	// Registers PhotoSWipe module (History, Controller ...)
	_registerModule = function(name, module) {
		framework.extend(self, module.publicMethods);
		_modules.push(name);
	},

	_getLoopedId = function(index) {
		var numSlides = _getNumItems();
		if(index > numSlides - 1) {
			return index - numSlides;
		} else  if(index < 0) {
			return numSlides + index;
		}
		return index;
	},
	
	// Micro bind/trigger
	_listeners = {},
	_listen = function(name, fn) {
		if(!_listeners[name]) {
			_listeners[name] = [];
		}
		return _listeners[name].push(fn);
	},
	_shout = function(name) {
		var listeners = _listeners[name];

		if(listeners) {
			var args = Array.prototype.slice.call(arguments);
			args.shift();

			for(var i = 0; i < listeners.length; i++) {
				listeners[i].apply(self, args);
			}
		}
	},

	_getCurrentTime = function() {
		return new Date().getTime();
	},
	_applyBgOpacity = function(opacity) {
		_bgOpacity = opacity;
		self.bg.style.opacity = opacity * _options.bgOpacity;
	},

	_applyZoomTransform = function(styleObj,x,y,zoom,item) {
		if(!_renderMaxResolution || (item && item !== self.currItem) ) {
			zoom = zoom / (item ? item.fitRatio : self.currItem.fitRatio);	
		}
			
		styleObj[_transformKey] = _translatePrefix + x + 'px, ' + y + 'px' + _translateSufix + ' scale(' + zoom + ')';
	},
	_applyCurrentZoomPan = function( allowRenderResolution ) {
		if(_currZoomElementStyle) {

			if(allowRenderResolution) {
				if(_currZoomLevel > self.currItem.fitRatio) {
					if(!_renderMaxResolution) {
						_setImageSize(self.currItem, false, true);
						_renderMaxResolution = true;
					}
				} else {
					if(_renderMaxResolution) {
						_setImageSize(self.currItem);
						_renderMaxResolution = false;
					}
				}
			}
			

			_applyZoomTransform(_currZoomElementStyle, _panOffset.x, _panOffset.y, _currZoomLevel);
		}
	},
	_applyZoomPanToItem = function(item) {
		if(item.container) {

			_applyZoomTransform(item.container.style, 
								item.initialPosition.x, 
								item.initialPosition.y, 
								item.initialZoomLevel,
								item);
		}
	},
	_setTranslateX = function(x, elStyle) {
		elStyle[_transformKey] = _translatePrefix + x + 'px, 0px' + _translateSufix;
	},
	_moveMainScroll = function(x, dragging) {

		if(!_options.loop && dragging) {
			var newSlideIndexOffset = _currentItemIndex + (_slideSize.x * _currPositionIndex - x) / _slideSize.x,
				delta = Math.round(x - _mainScrollPos.x);

			if( (newSlideIndexOffset < 0 && delta > 0) || 
				(newSlideIndexOffset >= _getNumItems() - 1 && delta < 0) ) {
				x = _mainScrollPos.x + delta * _options.mainScrollEndFriction;
			} 
		}
		
		_mainScrollPos.x = x;
		_setTranslateX(x, _containerStyle);
	},
	_calculatePanOffset = function(axis, zoomLevel) {
		var m = _midZoomPoint[axis] - _offset[axis];
		return _startPanOffset[axis] + _currPanDist[axis] + m - m * ( zoomLevel / _startZoomLevel );
	},
	
	_equalizePoints = function(p1, p2) {
		p1.x = p2.x;
		p1.y = p2.y;
		if(p2.id) {
			p1.id = p2.id;
		}
	},
	_roundPoint = function(p) {
		p.x = Math.round(p.x);
		p.y = Math.round(p.y);
	},

	_mouseMoveTimeout = null,
	_onFirstMouseMove = function() {
		// Wait until mouse move event is fired at least twice during 100ms
		// We do this, because some mobile browsers trigger it on touchstart
		if(_mouseMoveTimeout ) { 
			framework.unbind(document, 'mousemove', _onFirstMouseMove);
			framework.addClass(template, 'pswp--has_mouse');
			_options.mouseUsed = true;
			_shout('mouseUsed');
		}
		_mouseMoveTimeout = setTimeout(function() {
			_mouseMoveTimeout = null;
		}, 100);
	},

	_bindEvents = function() {
		framework.bind(document, 'keydown', self);

		if(_features.transform) {
			// don't bind click event in browsers that don't support transform (mostly IE8)
			framework.bind(self.scrollWrap, 'click', self);
		}
		

		if(!_options.mouseUsed) {
			framework.bind(document, 'mousemove', _onFirstMouseMove);
		}

		framework.bind(window, 'resize scroll', self);

		_shout('bindEvents');
	},

	_unbindEvents = function() {
		framework.unbind(window, 'resize', self);
		framework.unbind(window, 'scroll', _globalEventHandlers.scroll);
		framework.unbind(document, 'keydown', self);
		framework.unbind(document, 'mousemove', _onFirstMouseMove);

		if(_features.transform) {
			framework.unbind(self.scrollWrap, 'click', self);
		}

		if(_isDragging) {
			framework.unbind(window, _upMoveEvents, self);
		}

		_shout('unbindEvents');
	},
	
	_calculatePanBounds = function(zoomLevel, update) {
		var bounds = _calculateItemSize( self.currItem, _viewportSize, zoomLevel );
		if(update) {
			_currPanBounds = bounds;
		}
		return bounds;
	},
	
	_getMinZoomLevel = function(item) {
		if(!item) {
			item = self.currItem;
		}
		return item.initialZoomLevel;
	},
	_getMaxZoomLevel = function(item) {
		if(!item) {
			item = self.currItem;
		}
		return item.w > 0 ? _options.maxSpreadZoom : 1;
	},

	// Return true if offset is out of the bounds
	_modifyDestPanOffset = function(axis, destPanBounds, destPanOffset, destZoomLevel) {
		if(destZoomLevel === self.currItem.initialZoomLevel) {
			destPanOffset[axis] = self.currItem.initialPosition[axis];
			return true;
		} else {
			destPanOffset[axis] = _calculatePanOffset(axis, destZoomLevel); 

			if(destPanOffset[axis] > destPanBounds.min[axis]) {
				destPanOffset[axis] = destPanBounds.min[axis];
				return true;
			} else if(destPanOffset[axis] < destPanBounds.max[axis] ) {
				destPanOffset[axis] = destPanBounds.max[axis];
				return true;
			}
		}
		return false;
	},

	_setupTransforms = function() {

		if(_transformKey) {
			// setup 3d transforms
			var allow3dTransform = _features.perspective && !_likelyTouchDevice;
			_translatePrefix = 'translate' + (allow3dTransform ? '3d(' : '(');
			_translateSufix = _features.perspective ? ', 0px)' : ')';	
			return;
		}

		// Override zoom/pan/move functions in case old browser is used (most likely IE)
		// (so they use left/top/width/height, instead of CSS transform)
	
		_transformKey = 'left';
		framework.addClass(template, 'pswp--ie');

		_setTranslateX = function(x, elStyle) {
			elStyle.left = x + 'px';
		};
		_applyZoomPanToItem = function(item) {

			var zoomRatio = item.fitRatio > 1 ? 1 : item.fitRatio,
				s = item.container.style,
				w = zoomRatio * item.w,
				h = zoomRatio * item.h;

			s.width = w + 'px';
			s.height = h + 'px';
			s.left = item.initialPosition.x + 'px';
			s.top = item.initialPosition.y + 'px';

		};
		_applyCurrentZoomPan = function() {
			if(_currZoomElementStyle) {

				var s = _currZoomElementStyle,
					item = self.currItem,
					zoomRatio = item.fitRatio > 1 ? 1 : item.fitRatio,
					w = zoomRatio * item.w,
					h = zoomRatio * item.h;

				s.width = w + 'px';
				s.height = h + 'px';


				s.left = _panOffset.x + 'px';
				s.top = _panOffset.y + 'px';
			}
			
		};
	},

	_onKeyDown = function(e) {
		var keydownAction = '';
		if(_options.escKey && e.keyCode === 27) { 
			keydownAction = 'close';
		} else if(_options.arrowKeys) {
			if(e.keyCode === 37) {
				keydownAction = 'prev';
			} else if(e.keyCode === 39) { 
				keydownAction = 'next';
			}
		}

		if(keydownAction) {
			// don't do anything if special key pressed to prevent from overriding default browser actions
			// e.g. in Chrome on Mac cmd+arrow-left returns to previous page
			if( !e.ctrlKey && !e.altKey && !e.shiftKey && !e.metaKey ) {
				if(e.preventDefault) {
					e.preventDefault();
				} else {
					e.returnValue = false;
				} 
				self[keydownAction]();
			}
		}
	},

	_onGlobalClick = function(e) {
		if(!e) {
			return;
		}

		// don't allow click event to pass through when triggering after drag or some other gesture
		if(_moved || _zoomStarted || _mainScrollAnimating || _verticalDragInitiated) {
			e.preventDefault();
			e.stopPropagation();
		}
	},

	_updatePageScrollOffset = function() {
		self.setScrollOffset(0, framework.getScrollY());		
	};
	


	



// Micro animation engine
var _animations = {},
	_numAnimations = 0,
	_stopAnimation = function(name) {
		if(_animations[name]) {
			if(_animations[name].raf) {
				_cancelAF( _animations[name].raf );
			}
			_numAnimations--;
			delete _animations[name];
		}
	},
	_registerStartAnimation = function(name) {
		if(_animations[name]) {
			_stopAnimation(name);
		}
		if(!_animations[name]) {
			_numAnimations++;
			_animations[name] = {};
		}
	},
	_stopAllAnimations = function() {
		for (var prop in _animations) {

			if( _animations.hasOwnProperty( prop ) ) {
				_stopAnimation(prop);
			} 
			
		}
	},
	_animateProp = function(name, b, endProp, d, easingFn, onUpdate, onComplete) {
		var startAnimTime = _getCurrentTime(), t;
		_registerStartAnimation(name);

		var animloop = function(){
			if ( _animations[name] ) {
				
				t = _getCurrentTime() - startAnimTime; // time diff
				//b - beginning (start prop)
				//d - anim duration

				if ( t >= d ) {
					_stopAnimation(name);
					onUpdate(endProp);
					if(onComplete) {
						onComplete();
					}
					return;
				}
				onUpdate( (endProp - b) * easingFn(t/d) + b );

				_animations[name].raf = _requestAF(animloop);
			}
		};
		animloop();
	};
	


var publicMethods = {

	// make a few local variables and functions public
	shout: _shout,
	listen: _listen,
	viewportSize: _viewportSize,
	options: _options,

	isMainScrollAnimating: function() {
		return _mainScrollAnimating;
	},
	getZoomLevel: function() {
		return _currZoomLevel;
	},
	getCurrentIndex: function() {
		return _currentItemIndex;
	},
	isDragging: function() {
		return _isDragging;
	},	
	isZooming: function() {
		return _isZooming;
	},
	setScrollOffset: function(x,y) {
		_offset.x = x;
		_currentWindowScrollY = _offset.y = y;
		_shout('updateScrollOffset', _offset);
	},
	applyZoomPan: function(zoomLevel,panX,panY,allowRenderResolution) {
		_panOffset.x = panX;
		_panOffset.y = panY;
		_currZoomLevel = zoomLevel;
		_applyCurrentZoomPan( allowRenderResolution );
	},

	init: function() {

		if(_isOpen || _isDestroying) {
			return;
		}

		var i;

		self.framework = framework; // basic functionality
		self.template = template; // root DOM element of PhotoSwipe
		self.bg = framework.getChildByClass(template, 'pswp__bg');

		_initalClassName = template.className;
		_isOpen = true;
				
		_features = framework.detectFeatures();
		_requestAF = _features.raf;
		_cancelAF = _features.caf;
		_transformKey = _features.transform;
		_oldIE = _features.oldIE;
		
		self.scrollWrap = framework.getChildByClass(template, 'pswp__scroll-wrap');
		self.container = framework.getChildByClass(self.scrollWrap, 'pswp__container');

		_containerStyle = self.container.style; // for fast access

		// Objects that hold slides (there are only 3 in DOM)
		self.itemHolders = _itemHolders = [
			{el:self.container.children[0] , wrap:0, index: -1},
			{el:self.container.children[1] , wrap:0, index: -1},
			{el:self.container.children[2] , wrap:0, index: -1}
		];

		// hide nearby item holders until initial zoom animation finishes (to avoid extra Paints)
		_itemHolders[0].el.style.display = _itemHolders[2].el.style.display = 'none';

		_setupTransforms();

		// Setup global events
		_globalEventHandlers = {
			resize: self.updateSize,
			scroll: _updatePageScrollOffset,
			keydown: _onKeyDown,
			click: _onGlobalClick
		};

		// disable show/hide effects on old browsers that don't support CSS animations or transforms, 
		// old IOS, Android and Opera mobile. Blackberry seems to work fine, even older models.
		var oldPhone = _features.isOldIOSPhone || _features.isOldAndroid || _features.isMobileOpera;
		if(!_features.animationName || !_features.transform || oldPhone) {
			_options.showAnimationDuration = _options.hideAnimationDuration = 0;
		}

		// init modules
		for(i = 0; i < _modules.length; i++) {
			self['init' + _modules[i]]();
		}
		
		// init
		if(UiClass) {
			var ui = self.ui = new UiClass(self, framework);
			ui.init();
		}

		_shout('firstUpdate');
		_currentItemIndex = _currentItemIndex || _options.index || 0;
		// validate index
		if( isNaN(_currentItemIndex) || _currentItemIndex < 0 || _currentItemIndex >= _getNumItems() ) {
			_currentItemIndex = 0;
		}
		self.currItem = _getItemAt( _currentItemIndex );

		
		if(_features.isOldIOSPhone || _features.isOldAndroid) {
			_isFixedPosition = false;
		}
		
		template.setAttribute('aria-hidden', 'false');
		if(_options.modal) {
			if(!_isFixedPosition) {
				template.style.position = 'absolute';
				template.style.top = framework.getScrollY() + 'px';
			} else {
				template.style.position = 'fixed';
			}
		}

		if(_currentWindowScrollY === undefined) {
			_shout('initialLayout');
			_currentWindowScrollY = _initalWindowScrollY = framework.getScrollY();
		}
		
		// add classes to root element of PhotoSwipe
		var rootClasses = 'pswp--open ';
		if(_options.mainClass) {
			rootClasses += _options.mainClass + ' ';
		}
		if(_options.showHideOpacity) {
			rootClasses += 'pswp--animate_opacity ';
		}
		rootClasses += _likelyTouchDevice ? 'pswp--touch' : 'pswp--notouch';
		rootClasses += _features.animationName ? ' pswp--css_animation' : '';
		rootClasses += _features.svg ? ' pswp--svg' : '';
		framework.addClass(template, rootClasses);

		self.updateSize();

		// initial update
		_containerShiftIndex = -1;
		_indexDiff = null;
		for(i = 0; i < NUM_HOLDERS; i++) {
			_setTranslateX( (i+_containerShiftIndex) * _slideSize.x, _itemHolders[i].el.style);
		}

		if(!_oldIE) {
			framework.bind(self.scrollWrap, _downEvents, self); // no dragging for old IE
		}	

		_listen('initialZoomInEnd', function() {
			self.setContent(_itemHolders[0], _currentItemIndex-1);
			self.setContent(_itemHolders[2], _currentItemIndex+1);

			_itemHolders[0].el.style.display = _itemHolders[2].el.style.display = 'block';

			if(_options.focus) {
				// focus causes layout, 
				// which causes lag during the animation, 
				// that's why we delay it untill the initial zoom transition ends
				template.focus();
			}
			 

			_bindEvents();
		});

		// set content for center slide (first time)
		self.setContent(_itemHolders[1], _currentItemIndex);
		
		self.updateCurrItem();

		_shout('afterInit');

		if(!_isFixedPosition) {

			// On all versions of iOS lower than 8.0, we check size of viewport every second.
			// 
			// This is done to detect when Safari top & bottom bars appear, 
			// as this action doesn't trigger any events (like resize). 
			// 
			// On iOS8 they fixed this.
			// 
			// 10 Nov 2014: iOS 7 usage ~40%. iOS 8 usage 56%.
			
			_updateSizeInterval = setInterval(function() {
				if(!_numAnimations && !_isDragging && !_isZooming && (_currZoomLevel === self.currItem.initialZoomLevel)  ) {
					self.updateSize();
				}
			}, 1000);
		}

		framework.addClass(template, 'pswp--visible');
	},

	// Close the gallery, then destroy it
	close: function() {
		if(!_isOpen) {
			return;
		}

		_isOpen = false;
		_isDestroying = true;
		_shout('close');
		_unbindEvents();

		_showOrHide(self.currItem, null, true, self.destroy);
	},

	// destroys the gallery (unbinds events, cleans up intervals and timeouts to avoid memory leaks)
	destroy: function() {
		_shout('destroy');

		if(_showOrHideTimeout) {
			clearTimeout(_showOrHideTimeout);
		}
		
		template.setAttribute('aria-hidden', 'true');
		template.className = _initalClassName;

		if(_updateSizeInterval) {
			clearInterval(_updateSizeInterval);
		}

		framework.unbind(self.scrollWrap, _downEvents, self);

		// we unbind scroll event at the end, as closing animation may depend on it
		framework.unbind(window, 'scroll', self);

		_stopDragUpdateLoop();

		_stopAllAnimations();

		_listeners = null;
	},

	/**
	 * Pan image to position
	 * @param {Number} x     
	 * @param {Number} y     
	 * @param {Boolean} force Will ignore bounds if set to true.
	 */
	panTo: function(x,y,force) {
		if(!force) {
			if(x > _currPanBounds.min.x) {
				x = _currPanBounds.min.x;
			} else if(x < _currPanBounds.max.x) {
				x = _currPanBounds.max.x;
			}

			if(y > _currPanBounds.min.y) {
				y = _currPanBounds.min.y;
			} else if(y < _currPanBounds.max.y) {
				y = _currPanBounds.max.y;
			}
		}
		
		_panOffset.x = x;
		_panOffset.y = y;
		_applyCurrentZoomPan();
	},
	
	handleEvent: function (e) {
		e = e || window.event;
		if(_globalEventHandlers[e.type]) {
			_globalEventHandlers[e.type](e);
		}
	},


	goTo: function(index) {

		index = _getLoopedId(index);

		var diff = index - _currentItemIndex;
		_indexDiff = diff;

		_currentItemIndex = index;
		self.currItem = _getItemAt( _currentItemIndex );
		_currPositionIndex -= diff;
		
		_moveMainScroll(_slideSize.x * _currPositionIndex);
		

		_stopAllAnimations();
		_mainScrollAnimating = false;

		self.updateCurrItem();
	},
	next: function() {
		self.goTo( _currentItemIndex + 1);
	},
	prev: function() {
		self.goTo( _currentItemIndex - 1);
	},

	// update current zoom/pan objects
	updateCurrZoomItem: function(emulateSetContent) {
		if(emulateSetContent) {
			_shout('beforeChange', 0);
		}

		// itemHolder[1] is middle (current) item
		if(_itemHolders[1].el.children.length) {
			var zoomElement = _itemHolders[1].el.children[0];
			if( framework.hasClass(zoomElement, 'pswp__zoom-wrap') ) {
				_currZoomElementStyle = zoomElement.style;
			} else {
				_currZoomElementStyle = null;
			}
		} else {
			_currZoomElementStyle = null;
		}
		
		_currPanBounds = self.currItem.bounds;	
		_startZoomLevel = _currZoomLevel = self.currItem.initialZoomLevel;

		_panOffset.x = _currPanBounds.center.x;
		_panOffset.y = _currPanBounds.center.y;

		if(emulateSetContent) {
			_shout('afterChange');
		}
	},


	invalidateCurrItems: function() {
		_itemsNeedUpdate = true;
		for(var i = 0; i < NUM_HOLDERS; i++) {
			if( _itemHolders[i].item ) {
				_itemHolders[i].item.needsUpdate = true;
			}
		}
	},

	updateCurrItem: function(beforeAnimation) {

		if(_indexDiff === 0) {
			return;
		}

		var diffAbs = Math.abs(_indexDiff),
			tempHolder;

		if(beforeAnimation && diffAbs < 2) {
			return;
		}


		self.currItem = _getItemAt( _currentItemIndex );
		_renderMaxResolution = false;
		
		_shout('beforeChange', _indexDiff);

		if(diffAbs >= NUM_HOLDERS) {
			_containerShiftIndex += _indexDiff + (_indexDiff > 0 ? -NUM_HOLDERS : NUM_HOLDERS);
			diffAbs = NUM_HOLDERS;
		}
		for(var i = 0; i < diffAbs; i++) {
			if(_indexDiff > 0) {
				tempHolder = _itemHolders.shift();
				_itemHolders[NUM_HOLDERS-1] = tempHolder; // move first to last

				_containerShiftIndex++;
				_setTranslateX( (_containerShiftIndex+2) * _slideSize.x, tempHolder.el.style);
				self.setContent(tempHolder, _currentItemIndex - diffAbs + i + 1 + 1);
			} else {
				tempHolder = _itemHolders.pop();
				_itemHolders.unshift( tempHolder ); // move last to first

				_containerShiftIndex--;
				_setTranslateX( _containerShiftIndex * _slideSize.x, tempHolder.el.style);
				self.setContent(tempHolder, _currentItemIndex + diffAbs - i - 1 - 1);
			}
			
		}

		// reset zoom/pan on previous item
		if(_currZoomElementStyle && Math.abs(_indexDiff) === 1) {

			var prevItem = _getItemAt(_prevItemIndex);
			if(prevItem.initialZoomLevel !== _currZoomLevel) {
				_calculateItemSize(prevItem , _viewportSize );
				_setImageSize(prevItem);
				_applyZoomPanToItem( prevItem ); 				
			}

		}

		// reset diff after update
		_indexDiff = 0;

		self.updateCurrZoomItem();

		_prevItemIndex = _currentItemIndex;

		_shout('afterChange');
		
	},



	updateSize: function(force) {
		
		if(!_isFixedPosition && _options.modal) {
			var windowScrollY = framework.getScrollY();
			if(_currentWindowScrollY !== windowScrollY) {
				template.style.top = windowScrollY + 'px';
				_currentWindowScrollY = windowScrollY;
			}
			if(!force && _windowVisibleSize.x === window.innerWidth && _windowVisibleSize.y === window.innerHeight) {
				return;
			}
			_windowVisibleSize.x = window.innerWidth;
			_windowVisibleSize.y = window.innerHeight;

			//template.style.width = _windowVisibleSize.x + 'px';
			template.style.height = _windowVisibleSize.y + 'px';
		}



		_viewportSize.x = self.scrollWrap.clientWidth;
		_viewportSize.y = self.scrollWrap.clientHeight;

		_updatePageScrollOffset();

		_slideSize.x = _viewportSize.x + Math.round(_viewportSize.x * _options.spacing);
		_slideSize.y = _viewportSize.y;

		_moveMainScroll(_slideSize.x * _currPositionIndex);

		_shout('beforeResize'); // even may be used for example to switch image sources


		// don't re-calculate size on inital size update
		if(_containerShiftIndex !== undefined) {

			var holder,
				item,
				hIndex;

			for(var i = 0; i < NUM_HOLDERS; i++) {
				holder = _itemHolders[i];
				_setTranslateX( (i+_containerShiftIndex) * _slideSize.x, holder.el.style);

				hIndex = _currentItemIndex+i-1;

				if(_options.loop && _getNumItems() > 2) {
					hIndex = _getLoopedId(hIndex);
				}

				// update zoom level on items and refresh source (if needsUpdate)
				item = _getItemAt( hIndex );

				// re-render gallery item if `needsUpdate`,
				// or doesn't have `bounds` (entirely new slide object)
				if( item && (_itemsNeedUpdate || item.needsUpdate || !item.bounds) ) {

					self.cleanSlide( item );
					
					self.setContent( holder, hIndex );

					// if "center" slide
					if(i === 1) {
						self.currItem = item;
						self.updateCurrZoomItem(true);
					}

					item.needsUpdate = false;

				} else if(holder.index === -1 && hIndex >= 0) {
					// add content first time
					self.setContent( holder, hIndex );
				}
				if(item && item.container) {
					_calculateItemSize(item, _viewportSize);
					_setImageSize(item);
					_applyZoomPanToItem( item );
				}
				
			}
			_itemsNeedUpdate = false;
		}	

		_startZoomLevel = _currZoomLevel = self.currItem.initialZoomLevel;
		_currPanBounds = self.currItem.bounds;

		if(_currPanBounds) {
			_panOffset.x = _currPanBounds.center.x;
			_panOffset.y = _currPanBounds.center.y;
			_applyCurrentZoomPan( true );
		}
		
		_shout('resize');
	},
	
	// Zoom current item to
	zoomTo: function(destZoomLevel, centerPoint, speed, easingFn, updateFn) {
		/*
			if(destZoomLevel === 'fit') {
				destZoomLevel = self.currItem.fitRatio;
			} else if(destZoomLevel === 'fill') {
				destZoomLevel = self.currItem.fillRatio;
			}
		*/

		if(centerPoint) {
			_startZoomLevel = _currZoomLevel;
			_midZoomPoint.x = Math.abs(centerPoint.x) - _panOffset.x ;
			_midZoomPoint.y = Math.abs(centerPoint.y) - _panOffset.y ;
			_equalizePoints(_startPanOffset, _panOffset);
		}

		var destPanBounds = _calculatePanBounds(destZoomLevel, false),
			destPanOffset = {};

		_modifyDestPanOffset('x', destPanBounds, destPanOffset, destZoomLevel);
		_modifyDestPanOffset('y', destPanBounds, destPanOffset, destZoomLevel);

		var initialZoomLevel = _currZoomLevel;
		var initialPanOffset = {
			x: _panOffset.x,
			y: _panOffset.y
		};

		_roundPoint(destPanOffset);

		var onUpdate = function(now) {
			if(now === 1) {
				_currZoomLevel = destZoomLevel;
				_panOffset.x = destPanOffset.x;
				_panOffset.y = destPanOffset.y;
			} else {
				_currZoomLevel = (destZoomLevel - initialZoomLevel) * now + initialZoomLevel;
				_panOffset.x = (destPanOffset.x - initialPanOffset.x) * now + initialPanOffset.x;
				_panOffset.y = (destPanOffset.y - initialPanOffset.y) * now + initialPanOffset.y;
			}

			if(updateFn) {
				updateFn(now);
			}

			_applyCurrentZoomPan( now === 1 );
		};

		if(speed) {
			_animateProp('customZoomTo', 0, 1, speed, easingFn || framework.easing.sine.inOut, onUpdate);
		} else {
			onUpdate(1);
		}
	}


};


/*>>core*/

/*>>gestures*/
/**
 * Mouse/touch/pointer event handlers.
 * 
 * separated from @core.js for readability
 */

var MIN_SWIPE_DISTANCE = 30,
	DIRECTION_CHECK_OFFSET = 10; // amount of pixels to drag to determine direction of swipe

var _gestureStartTime,
	_gestureCheckSpeedTime,

	// pool of objects that are used during dragging of zooming
	p = {}, // first point
	p2 = {}, // second point (for zoom gesture)
	delta = {},
	_currPoint = {},
	_startPoint = {},
	_currPointers = [],
	_startMainScrollPos = {},
	_releaseAnimData,
	_posPoints = [], // array of points during dragging, used to determine type of gesture
	_tempPoint = {},

	_isZoomingIn,
	_verticalDragInitiated,
	_oldAndroidTouchEndTimeout,
	_currZoomedItemIndex = 0,
	_centerPoint = _getEmptyPoint(),
	_lastReleaseTime = 0,
	_isDragging, // at least one pointer is down
	_isMultitouch, // at least two _pointers are down
	_zoomStarted, // zoom level changed during zoom gesture
	_moved,
	_dragAnimFrame,
	_mainScrollShifted,
	_currentPoints, // array of current touch points
	_isZooming,
	_currPointsDistance,
	_startPointsDistance,
	_currPanBounds,
	_mainScrollPos = _getEmptyPoint(),
	_currZoomElementStyle,
	_mainScrollAnimating, // true, if animation after swipe gesture is running
	_midZoomPoint = _getEmptyPoint(),
	_currCenterPoint = _getEmptyPoint(),
	_direction,
	_isFirstMove,
	_opacityChanged,
	_bgOpacity,
	_wasOverInitialZoom,

	_isEqualPoints = function(p1, p2) {
		return p1.x === p2.x && p1.y === p2.y;
	},
	_isNearbyPoints = function(touch0, touch1) {
		return Math.abs(touch0.x - touch1.x) < DOUBLE_TAP_RADIUS && Math.abs(touch0.y - touch1.y) < DOUBLE_TAP_RADIUS;
	},
	_calculatePointsDistance = function(p1, p2) {
		_tempPoint.x = Math.abs( p1.x - p2.x );
		_tempPoint.y = Math.abs( p1.y - p2.y );
		return Math.sqrt(_tempPoint.x * _tempPoint.x + _tempPoint.y * _tempPoint.y);
	},
	_stopDragUpdateLoop = function() {
		if(_dragAnimFrame) {
			_cancelAF(_dragAnimFrame);
			_dragAnimFrame = null;
		}
	},
	_dragUpdateLoop = function() {
		if(_isDragging) {
			_dragAnimFrame = _requestAF(_dragUpdateLoop);
			_renderMovement();
		}
	},
	_canPan = function() {
		return !(_options.scaleMode === 'fit' && _currZoomLevel ===  self.currItem.initialZoomLevel);
	},
	
	// find the closest parent DOM element
	_closestElement = function(el, fn) {
	  	if(!el || el === document) {
	  		return false;
	  	}

	  	// don't search elements above pswp__scroll-wrap
	  	if(el.getAttribute('class') && el.getAttribute('class').indexOf('pswp__scroll-wrap') > -1 ) {
	  		return false;
	  	}

	  	if( fn(el) ) {
	  		return el;
	  	}

	  	return _closestElement(el.parentNode, fn);
	},

	_preventObj = {},
	_preventDefaultEventBehaviour = function(e, isDown) {
	    _preventObj.prevent = !_closestElement(e.target, _options.isClickableElement);

		_shout('preventDragEvent', e, isDown, _preventObj);
		return _preventObj.prevent;

	},
	_convertTouchToPoint = function(touch, p) {
		p.x = touch.pageX;
		p.y = touch.pageY;
		p.id = touch.identifier;
		return p;
	},
	_findCenterOfPoints = function(p1, p2, pCenter) {
		pCenter.x = (p1.x + p2.x) * 0.5;
		pCenter.y = (p1.y + p2.y) * 0.5;
	},
	_pushPosPoint = function(time, x, y) {
		if(time - _gestureCheckSpeedTime > 50) {
			var o = _posPoints.length > 2 ? _posPoints.shift() : {};
			o.x = x;
			o.y = y; 
			_posPoints.push(o);
			_gestureCheckSpeedTime = time;
		}
	},

	_calculateVerticalDragOpacityRatio = function() {
		var yOffset = _panOffset.y - self.currItem.initialPosition.y; // difference between initial and current position
		return 1 -  Math.abs( yOffset / (_viewportSize.y / 2)  );
	},

	
	// points pool, reused during touch events
	_ePoint1 = {},
	_ePoint2 = {},
	_tempPointsArr = [],
	_tempCounter,
	_getTouchPoints = function(e) {
		// clean up previous points, without recreating array
		while(_tempPointsArr.length > 0) {
			_tempPointsArr.pop();
		}

		if(!_pointerEventEnabled) {
			if(e.type.indexOf('touch') > -1) {

				if(e.touches && e.touches.length > 0) {
					_tempPointsArr[0] = _convertTouchToPoint(e.touches[0], _ePoint1);
					if(e.touches.length > 1) {
						_tempPointsArr[1] = _convertTouchToPoint(e.touches[1], _ePoint2);
					}
				}
				
			} else {
				_ePoint1.x = e.pageX;
				_ePoint1.y = e.pageY;
				_ePoint1.id = '';
				_tempPointsArr[0] = _ePoint1;//_ePoint1;
			}
		} else {
			_tempCounter = 0;
			// we can use forEach, as pointer events are supported only in modern browsers
			_currPointers.forEach(function(p) {
				if(_tempCounter === 0) {
					_tempPointsArr[0] = p;
				} else if(_tempCounter === 1) {
					_tempPointsArr[1] = p;
				}
				_tempCounter++;

			});
		}
		return _tempPointsArr;
	},

	_panOrMoveMainScroll = function(axis, delta) {

		var panFriction,
			overDiff = 0,
			newOffset = _panOffset[axis] + delta[axis],
			startOverDiff,
			dir = delta[axis] > 0,
			newMainScrollPosition = _mainScrollPos.x + delta.x,
			mainScrollDiff = _mainScrollPos.x - _startMainScrollPos.x,
			newPanPos,
			newMainScrollPos;

		// calculate fdistance over the bounds and friction
		if(newOffset > _currPanBounds.min[axis] || newOffset < _currPanBounds.max[axis]) {
			panFriction = _options.panEndFriction;
			// Linear increasing of friction, so at 1/4 of viewport it's at max value. 
			// Looks not as nice as was expected. Left for history.
			// panFriction = (1 - (_panOffset[axis] + delta[axis] + panBounds.min[axis]) / (_viewportSize[axis] / 4) );
		} else {
			panFriction = 1;
		}
		
		newOffset = _panOffset[axis] + delta[axis] * panFriction;

		// move main scroll or start panning
		if(_options.allowPanToNext || _currZoomLevel === self.currItem.initialZoomLevel) {


			if(!_currZoomElementStyle) {
				
				newMainScrollPos = newMainScrollPosition;

			} else if(_direction === 'h' && axis === 'x' && !_zoomStarted ) {
				
				if(dir) {
					if(newOffset > _currPanBounds.min[axis]) {
						panFriction = _options.panEndFriction;
						overDiff = _currPanBounds.min[axis] - newOffset;
						startOverDiff = _currPanBounds.min[axis] - _startPanOffset[axis];
					}
					
					// drag right
					if( (startOverDiff <= 0 || mainScrollDiff < 0) && _getNumItems() > 1 ) {
						newMainScrollPos = newMainScrollPosition;
						if(mainScrollDiff < 0 && newMainScrollPosition > _startMainScrollPos.x) {
							newMainScrollPos = _startMainScrollPos.x;
						}
					} else {
						if(_currPanBounds.min.x !== _currPanBounds.max.x) {
							newPanPos = newOffset;
						}
						
					}

				} else {

					if(newOffset < _currPanBounds.max[axis] ) {
						panFriction =_options.panEndFriction;
						overDiff = newOffset - _currPanBounds.max[axis];
						startOverDiff = _startPanOffset[axis] - _currPanBounds.max[axis];
					}

					if( (startOverDiff <= 0 || mainScrollDiff > 0) && _getNumItems() > 1 ) {
						newMainScrollPos = newMainScrollPosition;

						if(mainScrollDiff > 0 && newMainScrollPosition < _startMainScrollPos.x) {
							newMainScrollPos = _startMainScrollPos.x;
						}

					} else {
						if(_currPanBounds.min.x !== _currPanBounds.max.x) {
							newPanPos = newOffset;
						}
					}

				}


				//
			}

			if(axis === 'x') {

				if(newMainScrollPos !== undefined) {
					_moveMainScroll(newMainScrollPos, true);
					if(newMainScrollPos === _startMainScrollPos.x) {
						_mainScrollShifted = false;
					} else {
						_mainScrollShifted = true;
					}
				}

				if(_currPanBounds.min.x !== _currPanBounds.max.x) {
					if(newPanPos !== undefined) {
						_panOffset.x = newPanPos;
					} else if(!_mainScrollShifted) {
						_panOffset.x += delta.x * panFriction;
					}
				}

				return newMainScrollPos !== undefined;
			}

		}

		if(!_mainScrollAnimating) {
			
			if(!_mainScrollShifted) {
				if(_currZoomLevel > self.currItem.fitRatio) {
					_panOffset[axis] += delta[axis] * panFriction;
				
				}
			}

			
		}
		
	},

	// Pointerdown/touchstart/mousedown handler
	_onDragStart = function(e) {

		// Allow dragging only via left mouse button.
		// As this handler is not added in IE8 - we ignore e.which
		// 
		// http://www.quirksmode.org/js/events_properties.html
		// https://developer.mozilla.org/en-US/docs/Web/API/event.button
		if(e.type === 'mousedown' && e.button > 0  ) {
			return;
		}

		if(_initialZoomRunning) {
			e.preventDefault();
			return;
		}

		if(_oldAndroidTouchEndTimeout && e.type === 'mousedown') {
			return;
		}

		if(_preventDefaultEventBehaviour(e, true)) {
			e.preventDefault();
		}



		_shout('pointerDown');

		if(_pointerEventEnabled) {
			var pointerIndex = framework.arraySearch(_currPointers, e.pointerId, 'id');
			if(pointerIndex < 0) {
				pointerIndex = _currPointers.length;
			}
			_currPointers[pointerIndex] = {x:e.pageX, y:e.pageY, id: e.pointerId};
		}
		


		var startPointsList = _getTouchPoints(e),
			numPoints = startPointsList.length;

		_currentPoints = null;

		_stopAllAnimations();

		// init drag
		if(!_isDragging || numPoints === 1) {

			

			_isDragging = _isFirstMove = true;
			framework.bind(window, _upMoveEvents, self);

			_isZoomingIn = 
				_wasOverInitialZoom = 
				_opacityChanged = 
				_verticalDragInitiated = 
				_mainScrollShifted = 
				_moved = 
				_isMultitouch = 
				_zoomStarted = false;

			_direction = null;

			_shout('firstTouchStart', startPointsList);

			_equalizePoints(_startPanOffset, _panOffset);

			_currPanDist.x = _currPanDist.y = 0;
			_equalizePoints(_currPoint, startPointsList[0]);
			_equalizePoints(_startPoint, _currPoint);

			//_equalizePoints(_startMainScrollPos, _mainScrollPos);
			_startMainScrollPos.x = _slideSize.x * _currPositionIndex;

			_posPoints = [{
				x: _currPoint.x,
				y: _currPoint.y
			}];

			_gestureCheckSpeedTime = _gestureStartTime = _getCurrentTime();

			//_mainScrollAnimationEnd(true);
			_calculatePanBounds( _currZoomLevel, true );
			
			// Start rendering
			_stopDragUpdateLoop();
			_dragUpdateLoop();
			
		}

		// init zoom
		if(!_isZooming && numPoints > 1 && !_mainScrollAnimating && !_mainScrollShifted) {
			_startZoomLevel = _currZoomLevel;
			_zoomStarted = false; // true if zoom changed at least once

			_isZooming = _isMultitouch = true;
			_currPanDist.y = _currPanDist.x = 0;

			_equalizePoints(_startPanOffset, _panOffset);

			_equalizePoints(p, startPointsList[0]);
			_equalizePoints(p2, startPointsList[1]);

			_findCenterOfPoints(p, p2, _currCenterPoint);

			_midZoomPoint.x = Math.abs(_currCenterPoint.x) - _panOffset.x;
			_midZoomPoint.y = Math.abs(_currCenterPoint.y) - _panOffset.y;
			_currPointsDistance = _startPointsDistance = _calculatePointsDistance(p, p2);
		}


	},

	// Pointermove/touchmove/mousemove handler
	_onDragMove = function(e) {

		e.preventDefault();

		if(_pointerEventEnabled) {
			var pointerIndex = framework.arraySearch(_currPointers, e.pointerId, 'id');
			if(pointerIndex > -1) {
				var p = _currPointers[pointerIndex];
				p.x = e.pageX;
				p.y = e.pageY; 
			}
		}

		if(_isDragging) {
			var touchesList = _getTouchPoints(e);
			if(!_direction && !_moved && !_isZooming) {

				if(_mainScrollPos.x !== _slideSize.x * _currPositionIndex) {
					// if main scroll position is shifted – direction is always horizontal
					_direction = 'h';
				} else {
					var diff = Math.abs(touchesList[0].x - _currPoint.x) - Math.abs(touchesList[0].y - _currPoint.y);
					// check the direction of movement
					if(Math.abs(diff) >= DIRECTION_CHECK_OFFSET) {
						_direction = diff > 0 ? 'h' : 'v';
						_currentPoints = touchesList;
					}
				}
				
			} else {
				_currentPoints = touchesList;
			}
		}	
	},
	// 
	_renderMovement =  function() {

		if(!_currentPoints) {
			return;
		}

		var numPoints = _currentPoints.length;

		if(numPoints === 0) {
			return;
		}

		_equalizePoints(p, _currentPoints[0]);

		delta.x = p.x - _currPoint.x;
		delta.y = p.y - _currPoint.y;

		if(_isZooming && numPoints > 1) {
			// Handle behaviour for more than 1 point

			_currPoint.x = p.x;
			_currPoint.y = p.y;
		
			// check if one of two points changed
			if( !delta.x && !delta.y && _isEqualPoints(_currentPoints[1], p2) ) {
				return;
			}

			_equalizePoints(p2, _currentPoints[1]);


			if(!_zoomStarted) {
				_zoomStarted = true;
				_shout('zoomGestureStarted');
			}
			
			// Distance between two points
			var pointsDistance = _calculatePointsDistance(p,p2);

			var zoomLevel = _calculateZoomLevel(pointsDistance);

			// slightly over the of initial zoom level
			if(zoomLevel > self.currItem.initialZoomLevel + self.currItem.initialZoomLevel / 15) {
				_wasOverInitialZoom = true;
			}

			// Apply the friction if zoom level is out of the bounds
			var zoomFriction = 1,
				minZoomLevel = _getMinZoomLevel(),
				maxZoomLevel = _getMaxZoomLevel();

			if ( zoomLevel < minZoomLevel ) {
				
				if(_options.pinchToClose && !_wasOverInitialZoom && _startZoomLevel <= self.currItem.initialZoomLevel) {
					// fade out background if zooming out
					var minusDiff = minZoomLevel - zoomLevel;
					var percent = 1 - minusDiff / (minZoomLevel / 1.2);

					_applyBgOpacity(percent);
					_shout('onPinchClose', percent);
					_opacityChanged = true;
				} else {
					zoomFriction = (minZoomLevel - zoomLevel) / minZoomLevel;
					if(zoomFriction > 1) {
						zoomFriction = 1;
					}
					zoomLevel = minZoomLevel - zoomFriction * (minZoomLevel / 3);
				}
				
			} else if ( zoomLevel > maxZoomLevel ) {
				// 1.5 - extra zoom level above the max. E.g. if max is x6, real max 6 + 1.5 = 7.5
				zoomFriction = (zoomLevel - maxZoomLevel) / ( minZoomLevel * 6 );
				if(zoomFriction > 1) {
					zoomFriction = 1;
				}
				zoomLevel = maxZoomLevel + zoomFriction * minZoomLevel;
			}

			if(zoomFriction < 0) {
				zoomFriction = 0;
			}

			// distance between touch points after friction is applied
			_currPointsDistance = pointsDistance;

			// _centerPoint - The point in the middle of two pointers
			_findCenterOfPoints(p, p2, _centerPoint);
		
			// paning with two pointers pressed
			_currPanDist.x += _centerPoint.x - _currCenterPoint.x;
			_currPanDist.y += _centerPoint.y - _currCenterPoint.y;
			_equalizePoints(_currCenterPoint, _centerPoint);

			_panOffset.x = _calculatePanOffset('x', zoomLevel);
			_panOffset.y = _calculatePanOffset('y', zoomLevel);

			_isZoomingIn = zoomLevel > _currZoomLevel;
			_currZoomLevel = zoomLevel;
			_applyCurrentZoomPan();

		} else {

			// handle behaviour for one point (dragging or panning)

			if(!_direction) {
				return;
			}

			if(_isFirstMove) {
				_isFirstMove = false;

				// subtract drag distance that was used during the detection direction  

				if( Math.abs(delta.x) >= DIRECTION_CHECK_OFFSET) {
					delta.x -= _currentPoints[0].x - _startPoint.x;
				}
				
				if( Math.abs(delta.y) >= DIRECTION_CHECK_OFFSET) {
					delta.y -= _currentPoints[0].y - _startPoint.y;
				}
			}

			_currPoint.x = p.x;
			_currPoint.y = p.y;

			// do nothing if pointers position hasn't changed
			if(delta.x === 0 && delta.y === 0) {
				return;
			}

			if(_direction === 'v' && _options.closeOnVerticalDrag) {
				if(!_canPan()) {
					_currPanDist.y += delta.y;
					_panOffset.y += delta.y;

					var opacityRatio = _calculateVerticalDragOpacityRatio();

					_verticalDragInitiated = true;
					_shout('onVerticalDrag', opacityRatio);

					_applyBgOpacity(opacityRatio);
					_applyCurrentZoomPan();
					return ;
				}
			}

			_pushPosPoint(_getCurrentTime(), p.x, p.y);

			_moved = true;
			_currPanBounds = self.currItem.bounds;
			
			var mainScrollChanged = _panOrMoveMainScroll('x', delta);
			if(!mainScrollChanged) {
				_panOrMoveMainScroll('y', delta);

				_roundPoint(_panOffset);
				_applyCurrentZoomPan();
			}

		}

	},
	
	// Pointerup/pointercancel/touchend/touchcancel/mouseup event handler
	_onDragRelease = function(e) {

		if(_features.isOldAndroid ) {

			if(_oldAndroidTouchEndTimeout && e.type === 'mouseup') {
				return;
			}

			// on Android (v4.1, 4.2, 4.3 & possibly older) 
			// ghost mousedown/up event isn't preventable via e.preventDefault,
			// which causes fake mousedown event
			// so we block mousedown/up for 600ms
			if( e.type.indexOf('touch') > -1 ) {
				clearTimeout(_oldAndroidTouchEndTimeout);
				_oldAndroidTouchEndTimeout = setTimeout(function() {
					_oldAndroidTouchEndTimeout = 0;
				}, 600);
			}
			
		}

		_shout('pointerUp');

		if(_preventDefaultEventBehaviour(e, false)) {
			e.preventDefault();
		}

		var releasePoint;

		if(_pointerEventEnabled) {
			var pointerIndex = framework.arraySearch(_currPointers, e.pointerId, 'id');
			
			if(pointerIndex > -1) {
				releasePoint = _currPointers.splice(pointerIndex, 1)[0];

				if(navigator.pointerEnabled) {
					releasePoint.type = e.pointerType || 'mouse';
				} else {
					var MSPOINTER_TYPES = {
						4: 'mouse', // event.MSPOINTER_TYPE_MOUSE
						2: 'touch', // event.MSPOINTER_TYPE_TOUCH 
						3: 'pen' // event.MSPOINTER_TYPE_PEN
					};
					releasePoint.type = MSPOINTER_TYPES[e.pointerType];

					if(!releasePoint.type) {
						releasePoint.type = e.pointerType || 'mouse';
					}
				}

			}
		}

		var touchList = _getTouchPoints(e),
			gestureType,
			numPoints = touchList.length;

		if(e.type === 'mouseup') {
			numPoints = 0;
		}

		// Do nothing if there were 3 touch points or more
		if(numPoints === 2) {
			_currentPoints = null;
			return true;
		}

		// if second pointer released
		if(numPoints === 1) {
			_equalizePoints(_startPoint, touchList[0]);
		}				


		// pointer hasn't moved, send "tap release" point
		if(numPoints === 0 && !_direction && !_mainScrollAnimating) {
			if(!releasePoint) {
				if(e.type === 'mouseup') {
					releasePoint = {x: e.pageX, y: e.pageY, type:'mouse'};
				} else if(e.changedTouches && e.changedTouches[0]) {
					releasePoint = {x: e.changedTouches[0].pageX, y: e.changedTouches[0].pageY, type:'touch'};
				}		
			}

			_shout('touchRelease', e, releasePoint);
		}

		// Difference in time between releasing of two last touch points (zoom gesture)
		var releaseTimeDiff = -1;

		// Gesture completed, no pointers left
		if(numPoints === 0) {
			_isDragging = false;
			framework.unbind(window, _upMoveEvents, self);

			_stopDragUpdateLoop();

			if(_isZooming) {
				// Two points released at the same time
				releaseTimeDiff = 0;
			} else if(_lastReleaseTime !== -1) {
				releaseTimeDiff = _getCurrentTime() - _lastReleaseTime;
			}
		}
		_lastReleaseTime = numPoints === 1 ? _getCurrentTime() : -1;
		
		if(releaseTimeDiff !== -1 && releaseTimeDiff < 150) {
			gestureType = 'zoom';
		} else {
			gestureType = 'swipe';
		}

		if(_isZooming && numPoints < 2) {
			_isZooming = false;

			// Only second point released
			if(numPoints === 1) {
				gestureType = 'zoomPointerUp';
			}
			_shout('zoomGestureEnded');
		}

		_currentPoints = null;
		if(!_moved && !_zoomStarted && !_mainScrollAnimating && !_verticalDragInitiated) {
			// nothing to animate
			return;
		}
	
		_stopAllAnimations();

		
		if(!_releaseAnimData) {
			_releaseAnimData = _initDragReleaseAnimationData();
		}
		
		_releaseAnimData.calculateSwipeSpeed('x');


		if(_verticalDragInitiated) {

			var opacityRatio = _calculateVerticalDragOpacityRatio();

			if(opacityRatio < _options.verticalDragRange) {
				self.close();
			} else {
				var initalPanY = _panOffset.y,
					initialBgOpacity = _bgOpacity;

				_animateProp('verticalDrag', 0, 1, 300, framework.easing.cubic.out, function(now) {
					
					_panOffset.y = (self.currItem.initialPosition.y - initalPanY) * now + initalPanY;

					_applyBgOpacity(  (1 - initialBgOpacity) * now + initialBgOpacity );
					_applyCurrentZoomPan();
				});

				_shout('onVerticalDrag', 1);
			}

			return;
		}


		// main scroll 
		if(  (_mainScrollShifted || _mainScrollAnimating) && numPoints === 0) {
			var itemChanged = _finishSwipeMainScrollGesture(gestureType, _releaseAnimData);
			if(itemChanged) {
				return;
			}
			gestureType = 'zoomPointerUp';
		}

		// prevent zoom/pan animation when main scroll animation runs
		if(_mainScrollAnimating) {
			return;
		}
		
		// Complete simple zoom gesture (reset zoom level if it's out of the bounds)  
		if(gestureType !== 'swipe') {
			_completeZoomGesture();
			return;
		}
	
		// Complete pan gesture if main scroll is not shifted, and it's possible to pan current image
		if(!_mainScrollShifted && _currZoomLevel > self.currItem.fitRatio) {
			_completePanGesture(_releaseAnimData);
		}
	},


	// Returns object with data about gesture
	// It's created only once and then reused
	_initDragReleaseAnimationData  = function() {
		// temp local vars
		var lastFlickDuration,
			tempReleasePos;

		// s = this
		var s = {
			lastFlickOffset: {},
			lastFlickDist: {},
			lastFlickSpeed: {},
			slowDownRatio:  {},
			slowDownRatioReverse:  {},
			speedDecelerationRatio:  {},
			speedDecelerationRatioAbs:  {},
			distanceOffset:  {},
			backAnimDestination: {},
			backAnimStarted: {},
			calculateSwipeSpeed: function(axis) {
				

				if( _posPoints.length > 1) {
					lastFlickDuration = _getCurrentTime() - _gestureCheckSpeedTime + 50;
					tempReleasePos = _posPoints[_posPoints.length-2][axis];
				} else {
					lastFlickDuration = _getCurrentTime() - _gestureStartTime; // total gesture duration
					tempReleasePos = _startPoint[axis];
				}
				s.lastFlickOffset[axis] = _currPoint[axis] - tempReleasePos;
				s.lastFlickDist[axis] = Math.abs(s.lastFlickOffset[axis]);
				if(s.lastFlickDist[axis] > 20) {
					s.lastFlickSpeed[axis] = s.lastFlickOffset[axis] / lastFlickDuration;
				} else {
					s.lastFlickSpeed[axis] = 0;
				}
				if( Math.abs(s.lastFlickSpeed[axis]) < 0.1 ) {
					s.lastFlickSpeed[axis] = 0;
				}
				
				s.slowDownRatio[axis] = 0.95;
				s.slowDownRatioReverse[axis] = 1 - s.slowDownRatio[axis];
				s.speedDecelerationRatio[axis] = 1;
			},

			calculateOverBoundsAnimOffset: function(axis, speed) {
				if(!s.backAnimStarted[axis]) {

					if(_panOffset[axis] > _currPanBounds.min[axis]) {
						s.backAnimDestination[axis] = _currPanBounds.min[axis];
						
					} else if(_panOffset[axis] < _currPanBounds.max[axis]) {
						s.backAnimDestination[axis] = _currPanBounds.max[axis];
					}

					if(s.backAnimDestination[axis] !== undefined) {
						s.slowDownRatio[axis] = 0.7;
						s.slowDownRatioReverse[axis] = 1 - s.slowDownRatio[axis];
						if(s.speedDecelerationRatioAbs[axis] < 0.05) {

							s.lastFlickSpeed[axis] = 0;
							s.backAnimStarted[axis] = true;

							_animateProp('bounceZoomPan'+axis,_panOffset[axis], 
								s.backAnimDestination[axis], 
								speed || 300, 
								framework.easing.sine.out, 
								function(pos) {
									_panOffset[axis] = pos;
									_applyCurrentZoomPan();
								}
							);

						}
					}
				}
			},

			// Reduces the speed by slowDownRatio (per 10ms)
			calculateAnimOffset: function(axis) {
				if(!s.backAnimStarted[axis]) {
					s.speedDecelerationRatio[axis] = s.speedDecelerationRatio[axis] * (s.slowDownRatio[axis] + 
												s.slowDownRatioReverse[axis] - 
												s.slowDownRatioReverse[axis] * s.timeDiff / 10);

					s.speedDecelerationRatioAbs[axis] = Math.abs(s.lastFlickSpeed[axis] * s.speedDecelerationRatio[axis]);
					s.distanceOffset[axis] = s.lastFlickSpeed[axis] * s.speedDecelerationRatio[axis] * s.timeDiff;
					_panOffset[axis] += s.distanceOffset[axis];

				}
			},

			panAnimLoop: function() {
				if ( _animations.zoomPan ) {
					_animations.zoomPan.raf = _requestAF(s.panAnimLoop);

					s.now = _getCurrentTime();
					s.timeDiff = s.now - s.lastNow;
					s.lastNow = s.now;
					
					s.calculateAnimOffset('x');
					s.calculateAnimOffset('y');

					_applyCurrentZoomPan();
					
					s.calculateOverBoundsAnimOffset('x');
					s.calculateOverBoundsAnimOffset('y');


					if (s.speedDecelerationRatioAbs.x < 0.05 && s.speedDecelerationRatioAbs.y < 0.05) {

						// round pan position
						_panOffset.x = Math.round(_panOffset.x);
						_panOffset.y = Math.round(_panOffset.y);
						_applyCurrentZoomPan();
						
						_stopAnimation('zoomPan');
						return;
					}
				}

			}
		};
		return s;
	},

	_completePanGesture = function(animData) {
		// calculate swipe speed for Y axis (paanning)
		animData.calculateSwipeSpeed('y');

		_currPanBounds = self.currItem.bounds;
		
		animData.backAnimDestination = {};
		animData.backAnimStarted = {};

		// Avoid acceleration animation if speed is too low
		if(Math.abs(animData.lastFlickSpeed.x) <= 0.05 && Math.abs(animData.lastFlickSpeed.y) <= 0.05 ) {
			animData.speedDecelerationRatioAbs.x = animData.speedDecelerationRatioAbs.y = 0;

			// Run pan drag release animation. E.g. if you drag image and release finger without momentum.
			animData.calculateOverBoundsAnimOffset('x');
			animData.calculateOverBoundsAnimOffset('y');
			return true;
		}

		// Animation loop that controls the acceleration after pan gesture ends
		_registerStartAnimation('zoomPan');
		animData.lastNow = _getCurrentTime();
		animData.panAnimLoop();
	},


	_finishSwipeMainScrollGesture = function(gestureType, _releaseAnimData) {
		var itemChanged;
		if(!_mainScrollAnimating) {
			_currZoomedItemIndex = _currentItemIndex;
		}


		
		var itemsDiff;

		if(gestureType === 'swipe') {
			var totalShiftDist = _currPoint.x - _startPoint.x,
				isFastLastFlick = _releaseAnimData.lastFlickDist.x < 10;

			// if container is shifted for more than MIN_SWIPE_DISTANCE, 
			// and last flick gesture was in right direction
			if(totalShiftDist > MIN_SWIPE_DISTANCE && 
				(isFastLastFlick || _releaseAnimData.lastFlickOffset.x > 20) ) {
				// go to prev item
				itemsDiff = -1;
			} else if(totalShiftDist < -MIN_SWIPE_DISTANCE && 
				(isFastLastFlick || _releaseAnimData.lastFlickOffset.x < -20) ) {
				// go to next item
				itemsDiff = 1;
			}
		}

		var nextCircle;

		if(itemsDiff) {
			
			_currentItemIndex += itemsDiff;

			if(_currentItemIndex < 0) {
				_currentItemIndex = _options.loop ? _getNumItems()-1 : 0;
				nextCircle = true;
			} else if(_currentItemIndex >= _getNumItems()) {
				_currentItemIndex = _options.loop ? 0 : _getNumItems()-1;
				nextCircle = true;
			}

			if(!nextCircle || _options.loop) {
				_indexDiff += itemsDiff;
				_currPositionIndex -= itemsDiff;
				itemChanged = true;
			}
			

			
		}

		var animateToX = _slideSize.x * _currPositionIndex;
		var animateToDist = Math.abs( animateToX - _mainScrollPos.x );
		var finishAnimDuration;


		if(!itemChanged && animateToX > _mainScrollPos.x !== _releaseAnimData.lastFlickSpeed.x > 0) {
			// "return to current" duration, e.g. when dragging from slide 0 to -1
			finishAnimDuration = 333; 
		} else {
			finishAnimDuration = Math.abs(_releaseAnimData.lastFlickSpeed.x) > 0 ? 
									animateToDist / Math.abs(_releaseAnimData.lastFlickSpeed.x) : 
									333;

			finishAnimDuration = Math.min(finishAnimDuration, 400);
			finishAnimDuration = Math.max(finishAnimDuration, 250);
		}

		if(_currZoomedItemIndex === _currentItemIndex) {
			itemChanged = false;
		}
		
		_mainScrollAnimating = true;
		
		_shout('mainScrollAnimStart');

		_animateProp('mainScroll', _mainScrollPos.x, animateToX, finishAnimDuration, framework.easing.cubic.out, 
			_moveMainScroll,
			function() {
				_stopAllAnimations();
				_mainScrollAnimating = false;
				_currZoomedItemIndex = -1;
				
				if(itemChanged || _currZoomedItemIndex !== _currentItemIndex) {
					self.updateCurrItem();
				}
				
				_shout('mainScrollAnimComplete');
			}
		);

		if(itemChanged) {
			self.updateCurrItem(true);
		}

		return itemChanged;
	},

	_calculateZoomLevel = function(touchesDistance) {
		return  1 / _startPointsDistance * touchesDistance * _startZoomLevel;
	},

	// Resets zoom if it's out of bounds
	_completeZoomGesture = function() {
		var destZoomLevel = _currZoomLevel,
			minZoomLevel = _getMinZoomLevel(),
			maxZoomLevel = _getMaxZoomLevel();

		if ( _currZoomLevel < minZoomLevel ) {
			destZoomLevel = minZoomLevel;
		} else if ( _currZoomLevel > maxZoomLevel ) {
			destZoomLevel = maxZoomLevel;
		}

		var destOpacity = 1,
			onUpdate,
			initialOpacity = _bgOpacity;

		if(_opacityChanged && !_isZoomingIn && !_wasOverInitialZoom && _currZoomLevel < minZoomLevel) {
			//_closedByScroll = true;
			self.close();
			return true;
		}

		if(_opacityChanged) {
			onUpdate = function(now) {
				_applyBgOpacity(  (destOpacity - initialOpacity) * now + initialOpacity );
			};
		}

		self.zoomTo(destZoomLevel, 0, 200,  framework.easing.cubic.out, onUpdate);
		return true;
	};


_registerModule('Gestures', {
	publicMethods: {

		initGestures: function() {

			// helper function that builds touch/pointer/mouse events
			var addEventNames = function(pref, down, move, up, cancel) {
				_dragStartEvent = pref + down;
				_dragMoveEvent = pref + move;
				_dragEndEvent = pref + up;
				if(cancel) {
					_dragCancelEvent = pref + cancel;
				} else {
					_dragCancelEvent = '';
				}
			};

			_pointerEventEnabled = _features.pointerEvent;
			if(_pointerEventEnabled && _features.touch) {
				// we don't need touch events, if browser supports pointer events
				_features.touch = false;
			}

			if(_pointerEventEnabled) {
				if(navigator.pointerEnabled) {
					addEventNames('pointer', 'down', 'move', 'up', 'cancel');
				} else {
					// IE10 pointer events are case-sensitive
					addEventNames('MSPointer', 'Down', 'Move', 'Up', 'Cancel');
				}
			} else if(_features.touch) {
				addEventNames('touch', 'start', 'move', 'end', 'cancel');
				_likelyTouchDevice = true;
			} else {
				addEventNames('mouse', 'down', 'move', 'up');	
			}

			_upMoveEvents = _dragMoveEvent + ' ' + _dragEndEvent  + ' ' +  _dragCancelEvent;
			_downEvents = _dragStartEvent;

			if(_pointerEventEnabled && !_likelyTouchDevice) {
				_likelyTouchDevice = (navigator.maxTouchPoints > 1) || (navigator.msMaxTouchPoints > 1);
			}
			// make variable public
			self.likelyTouchDevice = _likelyTouchDevice; 
			
			_globalEventHandlers[_dragStartEvent] = _onDragStart;
			_globalEventHandlers[_dragMoveEvent] = _onDragMove;
			_globalEventHandlers[_dragEndEvent] = _onDragRelease; // the Kraken

			if(_dragCancelEvent) {
				_globalEventHandlers[_dragCancelEvent] = _globalEventHandlers[_dragEndEvent];
			}

			// Bind mouse events on device with detected hardware touch support, in case it supports multiple types of input.
			if(_features.touch) {
				_downEvents += ' mousedown';
				_upMoveEvents += ' mousemove mouseup';
				_globalEventHandlers.mousedown = _globalEventHandlers[_dragStartEvent];
				_globalEventHandlers.mousemove = _globalEventHandlers[_dragMoveEvent];
				_globalEventHandlers.mouseup = _globalEventHandlers[_dragEndEvent];
			}

			if(!_likelyTouchDevice) {
				// don't allow pan to next slide from zoomed state on Desktop
				_options.allowPanToNext = false;
			}
		}

	}
});


/*>>gestures*/

/*>>show-hide-transition*/
/**
 * show-hide-transition.js:
 *
 * Manages initial opening or closing transition.
 *
 * If you're not planning to use transition for gallery at all,
 * you may set options hideAnimationDuration and showAnimationDuration to 0,
 * and just delete startAnimation function.
 * 
 */


var _showOrHideTimeout,
	_showOrHide = function(item, img, out, completeFn) {

		if(_showOrHideTimeout) {
			clearTimeout(_showOrHideTimeout);
		}

		_initialZoomRunning = true;
		_initialContentSet = true;
		
		// dimensions of small thumbnail {x:,y:,w:}.
		// Height is optional, as calculated based on large image.
		var thumbBounds; 
		if(item.initialLayout) {
			thumbBounds = item.initialLayout;
			item.initialLayout = null;
		} else {
			thumbBounds = _options.getThumbBoundsFn && _options.getThumbBoundsFn(_currentItemIndex);
		}

		var duration = out ? _options.hideAnimationDuration : _options.showAnimationDuration;

		var onComplete = function() {
			_stopAnimation('initialZoom');
			if(!out) {
				_applyBgOpacity(1);
				if(img) {
					img.style.display = 'block';
				}
				framework.addClass(template, 'pswp--animated-in');
				_shout('initialZoom' + (out ? 'OutEnd' : 'InEnd'));
			} else {
				self.template.removeAttribute('style');
				self.bg.removeAttribute('style');
			}

			if(completeFn) {
				completeFn();
			}
			_initialZoomRunning = false;
		};

		// if bounds aren't provided, just open gallery without animation
		if(!duration || !thumbBounds || thumbBounds.x === undefined) {

			_shout('initialZoom' + (out ? 'Out' : 'In') );

			_currZoomLevel = item.initialZoomLevel;
			_equalizePoints(_panOffset,  item.initialPosition );
			_applyCurrentZoomPan();

			template.style.opacity = out ? 0 : 1;
			_applyBgOpacity(1);

			if(duration) {
				setTimeout(function() {
					onComplete();
				}, duration);
			} else {
				onComplete();
			}

			return;
		}

		var startAnimation = function() {
			var closeWithRaf = _closedByScroll,
				fadeEverything = !self.currItem.src || self.currItem.loadError || _options.showHideOpacity;
			
			// apply hw-acceleration to image
			if(item.miniImg) {
				item.miniImg.style.webkitBackfaceVisibility = 'hidden';
			}

			if(!out) {
				_currZoomLevel = thumbBounds.w / item.w;
				_panOffset.x = thumbBounds.x;
				_panOffset.y = thumbBounds.y - _initalWindowScrollY;

				self[fadeEverything ? 'template' : 'bg'].style.opacity = 0.001;
				_applyCurrentZoomPan();
			}

			_registerStartAnimation('initialZoom');
			
			if(out && !closeWithRaf) {
				framework.removeClass(template, 'pswp--animated-in');
			}

			if(fadeEverything) {
				if(out) {
					framework[ (closeWithRaf ? 'remove' : 'add') + 'Class' ](template, 'pswp--animate_opacity');
				} else {
					setTimeout(function() {
						framework.addClass(template, 'pswp--animate_opacity');
					}, 30);
				}
			}

			_showOrHideTimeout = setTimeout(function() {

				_shout('initialZoom' + (out ? 'Out' : 'In') );
				

				if(!out) {

					// "in" animation always uses CSS transitions (instead of rAF).
					// CSS transition work faster here, 
					// as developer may also want to animate other things, 
					// like ui on top of sliding area, which can be animated just via CSS
					
					_currZoomLevel = item.initialZoomLevel;
					_equalizePoints(_panOffset,  item.initialPosition );
					_applyCurrentZoomPan();
					_applyBgOpacity(1);

					if(fadeEverything) {
						template.style.opacity = 1;
					} else {
						_applyBgOpacity(1);
					}

					_showOrHideTimeout = setTimeout(onComplete, duration + 20);
				} else {

					// "out" animation uses rAF only when PhotoSwipe is closed by browser scroll, to recalculate position
					var destZoomLevel = thumbBounds.w / item.w,
						initialPanOffset = {
							x: _panOffset.x,
							y: _panOffset.y
						},
						initialZoomLevel = _currZoomLevel,
						initalBgOpacity = _bgOpacity,
						onUpdate = function(now) {
							
							if(now === 1) {
								_currZoomLevel = destZoomLevel;
								_panOffset.x = thumbBounds.x;
								_panOffset.y = thumbBounds.y  - _currentWindowScrollY;
							} else {
								_currZoomLevel = (destZoomLevel - initialZoomLevel) * now + initialZoomLevel;
								_panOffset.x = (thumbBounds.x - initialPanOffset.x) * now + initialPanOffset.x;
								_panOffset.y = (thumbBounds.y - _currentWindowScrollY - initialPanOffset.y) * now + initialPanOffset.y;
							}
							
							_applyCurrentZoomPan();
							if(fadeEverything) {
								template.style.opacity = 1 - now;
							} else {
								_applyBgOpacity( initalBgOpacity - now * initalBgOpacity );
							}
						};

					if(closeWithRaf) {
						_animateProp('initialZoom', 0, 1, duration, framework.easing.cubic.out, onUpdate, onComplete);
					} else {
						onUpdate(1);
						_showOrHideTimeout = setTimeout(onComplete, duration + 20);
					}
				}
			
			}, out ? 25 : 90); // Main purpose of this delay is to give browser time to paint and
					// create composite layers of PhotoSwipe UI parts (background, controls, caption, arrows).
					// Which avoids lag at the beginning of scale transition.
		};
		startAnimation();

		
	};

/*>>show-hide-transition*/

/*>>items-controller*/
/**
*
* Controller manages gallery items, their dimensions, and their content.
* 
*/

var _items,
	_tempPanAreaSize = {},
	_imagesToAppendPool = [],
	_initialContentSet,
	_initialZoomRunning,
	_controllerDefaultOptions = {
		index: 0,
		errorMsg: '<div class="pswp__error-msg"><a href="%url%" target="_blank">The image</a> could not be loaded.</div>',
		forceProgressiveLoading: false, // TODO
		preload: [1,1],
		getNumItemsFn: function() {
			return _items.length;
		}
	};


var _getItemAt,
	_getNumItems,
	_initialIsLoop,
	_getZeroBounds = function() {
		return {
			center:{x:0,y:0}, 
			max:{x:0,y:0}, 
			min:{x:0,y:0}
		};
	},
	_calculateSingleItemPanBounds = function(item, realPanElementW, realPanElementH ) {
		var bounds = item.bounds;

		// position of element when it's centered
		bounds.center.x = Math.round((_tempPanAreaSize.x - realPanElementW) / 2);
		bounds.center.y = Math.round((_tempPanAreaSize.y - realPanElementH) / 2) + item.vGap.top;

		// maximum pan position
		bounds.max.x = (realPanElementW > _tempPanAreaSize.x) ? 
							Math.round(_tempPanAreaSize.x - realPanElementW) : 
							bounds.center.x;
		
		bounds.max.y = (realPanElementH > _tempPanAreaSize.y) ? 
							Math.round(_tempPanAreaSize.y - realPanElementH) + item.vGap.top : 
							bounds.center.y;
		
		// minimum pan position
		bounds.min.x = (realPanElementW > _tempPanAreaSize.x) ? 0 : bounds.center.x;
		bounds.min.y = (realPanElementH > _tempPanAreaSize.y) ? item.vGap.top : bounds.center.y;
	},
	_calculateItemSize = function(item, viewportSize, zoomLevel) {

		if (item.src && !item.loadError) {
			var isInitial = !zoomLevel;
			
			if(isInitial) {
				if(!item.vGap) {
					item.vGap = {top:0,bottom:0};
				}
				// allows overriding vertical margin for individual items
				_shout('parseVerticalMargin', item);
			}


			_tempPanAreaSize.x = viewportSize.x;
			_tempPanAreaSize.y = viewportSize.y - item.vGap.top - item.vGap.bottom;

			if (isInitial) {
				var hRatio = _tempPanAreaSize.x / item.w;
				var vRatio = _tempPanAreaSize.y / item.h;

				item.fitRatio = hRatio < vRatio ? hRatio : vRatio;
				//item.fillRatio = hRatio > vRatio ? hRatio : vRatio;

				var scaleMode = _options.scaleMode;

				if (scaleMode === 'orig') {
					zoomLevel = 1;
				} else if (scaleMode === 'fit') {
					zoomLevel = item.fitRatio;
				}

				if (zoomLevel > 1) {
					zoomLevel = 1;
				}

				item.initialZoomLevel = zoomLevel;
				
				if(!item.bounds) {
					// reuse bounds object
					item.bounds = _getZeroBounds(); 
				}
			}

			if(!zoomLevel) {
				return;
			}

			_calculateSingleItemPanBounds(item, item.w * zoomLevel, item.h * zoomLevel);

			if (isInitial && zoomLevel === item.initialZoomLevel) {
				item.initialPosition = item.bounds.center;
			}

			return item.bounds;
		} else {
			item.w = item.h = 0;
			item.initialZoomLevel = item.fitRatio = 1;
			item.bounds = _getZeroBounds();
			item.initialPosition = item.bounds.center;

			// if it's not image, we return zero bounds (content is not zoomable)
			return item.bounds;
		}
		
	},

	


	_appendImage = function(index, item, baseDiv, img, preventAnimation, keepPlaceholder) {
		

		if(item.loadError) {
			return;
		}

		if(img) {

			item.imageAppended = true;
			_setImageSize(item, img, (item === self.currItem && _renderMaxResolution) );
			
			baseDiv.appendChild(img);

			if(keepPlaceholder) {
				setTimeout(function() {
					if(item && item.loaded && item.placeholder) {
						item.placeholder.style.display = 'none';
						item.placeholder = null;
					}
				}, 500);
			}
		}
	},
	


	_preloadImage = function(item) {
		item.loading = true;
		item.loaded = false;
		var img = item.img = framework.createEl('pswp__img', 'img');
		var onComplete = function() {
			item.loading = false;
			item.loaded = true;

			if(item.loadComplete) {
				item.loadComplete(item);
			} else {
				item.img = null; // no need to store image object
			}
			img.onload = img.onerror = null;
			img = null;
		};
		img.onload = onComplete;
		img.onerror = function() {
			item.loadError = true;
			onComplete();
		};		

		img.src = item.src;// + '?a=' + Math.random();

		return img;
	},
	_checkForError = function(item, cleanUp) {
		if(item.src && item.loadError && item.container) {

			if(cleanUp) {
				item.container.innerHTML = '';
			}

			item.container.innerHTML = _options.errorMsg.replace('%url%',  item.src );
			return true;
			
		}
	},
	_setImageSize = function(item, img, maxRes) {
		if(!item.src) {
			return;
		}

		if(!img) {
			img = item.container.lastChild;
		}

		var w = maxRes ? item.w : Math.round(item.w * item.fitRatio),
			h = maxRes ? item.h : Math.round(item.h * item.fitRatio);
		
		if(item.placeholder && !item.loaded) {
			item.placeholder.style.width = w + 'px';
			item.placeholder.style.height = h + 'px';
		}

		img.style.width = w + 'px';
		img.style.height = h + 'px';
	},
	_appendImagesPool = function() {

		if(_imagesToAppendPool.length) {
			var poolItem;

			for(var i = 0; i < _imagesToAppendPool.length; i++) {
				poolItem = _imagesToAppendPool[i];
				if( poolItem.holder.index === poolItem.index ) {
					_appendImage(poolItem.index, poolItem.item, poolItem.baseDiv, poolItem.img, false, poolItem.clearPlaceholder);
				}
			}
			_imagesToAppendPool = [];
		}
	};
	


_registerModule('Controller', {

	publicMethods: {

		lazyLoadItem: function(index) {
			index = _getLoopedId(index);
			var item = _getItemAt(index);

			if(!item || ((item.loaded || item.loading) && !_itemsNeedUpdate)) {
				return;
			}

			_shout('gettingData', index, item);

			if (!item.src) {
				return;
			}

			_preloadImage(item);
		},
		initController: function() {
			framework.extend(_options, _controllerDefaultOptions, true);
			self.items = _items = items;
			_getItemAt = self.getItemAt;
			_getNumItems = _options.getNumItemsFn; //self.getNumItems;



			_initialIsLoop = _options.loop;
			if(_getNumItems() < 3) {
				_options.loop = false; // disable loop if less then 3 items
			}

			_listen('beforeChange', function(diff) {

				var p = _options.preload,
					isNext = diff === null ? true : (diff >= 0),
					preloadBefore = Math.min(p[0], _getNumItems() ),
					preloadAfter = Math.min(p[1], _getNumItems() ),
					i;


				for(i = 1; i <= (isNext ? preloadAfter : preloadBefore); i++) {
					self.lazyLoadItem(_currentItemIndex+i);
				}
				for(i = 1; i <= (isNext ? preloadBefore : preloadAfter); i++) {
					self.lazyLoadItem(_currentItemIndex-i);
				}
			});

			_listen('initialLayout', function() {
				self.currItem.initialLayout = _options.getThumbBoundsFn && _options.getThumbBoundsFn(_currentItemIndex);
			});

			_listen('mainScrollAnimComplete', _appendImagesPool);
			_listen('initialZoomInEnd', _appendImagesPool);



			_listen('destroy', function() {
				var item;
				for(var i = 0; i < _items.length; i++) {
					item = _items[i];
					// remove reference to DOM elements, for GC
					if(item.container) {
						item.container = null; 
					}
					if(item.placeholder) {
						item.placeholder = null;
					}
					if(item.img) {
						item.img = null;
					}
					if(item.preloader) {
						item.preloader = null;
					}
					if(item.loadError) {
						item.loaded = item.loadError = false;
					}
				}
				_imagesToAppendPool = null;
			});
		},


		getItemAt: function(index) {
			if (index >= 0) {
				return _items[index] !== undefined ? _items[index] : false;
			}
			return false;
		},

		allowProgressiveImg: function() {
			// 1. Progressive image loading isn't working on webkit/blink 
			//    when hw-acceleration (e.g. translateZ) is applied to IMG element.
			//    That's why in PhotoSwipe parent element gets zoom transform, not image itself.
			//    
			// 2. Progressive image loading sometimes blinks in webkit/blink when applying animation to parent element.
			//    That's why it's disabled on touch devices (mainly because of swipe transition)
			//    
			// 3. Progressive image loading sometimes doesn't work in IE (up to 11).

			// Don't allow progressive loading on non-large touch devices
			return _options.forceProgressiveLoading || !_likelyTouchDevice || _options.mouseUsed || screen.width > 1200; 
			// 1200 - to eliminate touch devices with large screen (like Chromebook Pixel)
		},

		setContent: function(holder, index) {

			if(_options.loop) {
				index = _getLoopedId(index);
			}

			var prevItem = self.getItemAt(holder.index);
			if(prevItem) {
				prevItem.container = null;
			}
	
			var item = self.getItemAt(index),
				img;
			
			if(!item) {
				holder.el.innerHTML = '';
				return;
			}

			// allow to override data
			_shout('gettingData', index, item);

			holder.index = index;
			holder.item = item;

			// base container DIV is created only once for each of 3 holders
			var baseDiv = item.container = framework.createEl('pswp__zoom-wrap'); 

			

			if(!item.src && item.html) {
				if(item.html.tagName) {
					baseDiv.appendChild(item.html);
				} else {
					baseDiv.innerHTML = item.html;
				}
			}

			_checkForError(item);

			_calculateItemSize(item, _viewportSize);
			
			if(item.src && !item.loadError && !item.loaded) {

				item.loadComplete = function(item) {

					// gallery closed before image finished loading
					if(!_isOpen) {
						return;
					}

					// check if holder hasn't changed while image was loading
					if(holder && holder.index === index ) {
						if( _checkForError(item, true) ) {
							item.loadComplete = item.img = null;
							_calculateItemSize(item, _viewportSize);
							_applyZoomPanToItem(item);

							if(holder.index === _currentItemIndex) {
								// recalculate dimensions
								self.updateCurrZoomItem();
							}
							return;
						}
						if( !item.imageAppended ) {
							if(_features.transform && (_mainScrollAnimating || _initialZoomRunning) ) {
								_imagesToAppendPool.push({
									item:item,
									baseDiv:baseDiv,
									img:item.img,
									index:index,
									holder:holder,
									clearPlaceholder:true
								});
							} else {
								_appendImage(index, item, baseDiv, item.img, _mainScrollAnimating || _initialZoomRunning, true);
							}
						} else {
							// remove preloader & mini-img
							if(!_initialZoomRunning && item.placeholder) {
								item.placeholder.style.display = 'none';
								item.placeholder = null;
							}
						}
					}

					item.loadComplete = null;
					item.img = null; // no need to store image element after it's added

					_shout('imageLoadComplete', index, item);
				};

				if(framework.features.transform) {
					
					var placeholderClassName = 'pswp__img pswp__img--placeholder'; 
					placeholderClassName += (item.msrc ? '' : ' pswp__img--placeholder--blank');

					var placeholder = framework.createEl(placeholderClassName, item.msrc ? 'img' : '');
					if(item.msrc) {
						placeholder.src = item.msrc;
					}
					
					_setImageSize(item, placeholder);

					baseDiv.appendChild(placeholder);
					item.placeholder = placeholder;

				}
				

				

				if(!item.loading) {
					_preloadImage(item);
				}


				if( self.allowProgressiveImg() ) {
					// just append image
					if(!_initialContentSet && _features.transform) {
						_imagesToAppendPool.push({
							item:item, 
							baseDiv:baseDiv, 
							img:item.img, 
							index:index, 
							holder:holder
						});
					} else {
						_appendImage(index, item, baseDiv, item.img, true, true);
					}
				}
				
			} else if(item.src && !item.loadError) {
				// image object is created every time, due to bugs of image loading & delay when switching images
				img = framework.createEl('pswp__img', 'img');
				img.style.opacity = 1;
				img.src = item.src;
				_setImageSize(item, img);
				_appendImage(index, item, baseDiv, img, true);
			}
			

			if(!_initialContentSet && index === _currentItemIndex) {
				_currZoomElementStyle = baseDiv.style;
				_showOrHide(item, (img ||item.img) );
			} else {
				_applyZoomPanToItem(item);
			}

			holder.el.innerHTML = '';
			holder.el.appendChild(baseDiv);
		},

		cleanSlide: function( item ) {
			if(item.img ) {
				item.img.onload = item.img.onerror = null;
			}
			item.loaded = item.loading = item.img = item.imageAppended = false;
		}

	}
});

/*>>items-controller*/

/*>>tap*/
/**
 * tap.js:
 *
 * Displatches tap and double-tap events.
 * 
 */

var tapTimer,
	tapReleasePoint = {},
	_dispatchTapEvent = function(origEvent, releasePoint, pointerType) {		
		var e = document.createEvent( 'CustomEvent' ),
			eDetail = {
				origEvent:origEvent, 
				target:origEvent.target, 
				releasePoint: releasePoint, 
				pointerType:pointerType || 'touch'
			};

		e.initCustomEvent( 'pswpTap', true, true, eDetail );
		origEvent.target.dispatchEvent(e);
	};

_registerModule('Tap', {
	publicMethods: {
		initTap: function() {
			_listen('firstTouchStart', self.onTapStart);
			_listen('touchRelease', self.onTapRelease);
			_listen('destroy', function() {
				tapReleasePoint = {};
				tapTimer = null;
			});
		},
		onTapStart: function(touchList) {
			if(touchList.length > 1) {
				clearTimeout(tapTimer);
				tapTimer = null;
			}
		},
		onTapRelease: function(e, releasePoint) {
			if(!releasePoint) {
				return;
			}

			if(!_moved && !_isMultitouch && !_numAnimations) {
				var p0 = releasePoint;
				if(tapTimer) {
					clearTimeout(tapTimer);
					tapTimer = null;

					// Check if taped on the same place
					if ( _isNearbyPoints(p0, tapReleasePoint) ) {
						_shout('doubleTap', p0);
						return;
					}
				}

				if(releasePoint.type === 'mouse') {
					_dispatchTapEvent(e, releasePoint, 'mouse');
					return;
				}

				var clickedTagName = e.target.tagName.toUpperCase();
				// avoid double tap delay on buttons and elements that have class pswp__single-tap
				if(clickedTagName === 'BUTTON' || framework.hasClass(e.target, 'pswp__single-tap') ) {
					_dispatchTapEvent(e, releasePoint);
					return;
				}

				_equalizePoints(tapReleasePoint, p0);

				tapTimer = setTimeout(function() {
					_dispatchTapEvent(e, releasePoint);
					tapTimer = null;
				}, 300);
			}
		}
	}
});

/*>>tap*/

/*>>desktop-zoom*/
/**
 *
 * desktop-zoom.js:
 *
 * - Binds mousewheel event for paning zoomed image.
 * - Manages "dragging", "zoomed-in", "zoom-out" classes.
 *   (which are used for cursors and zoom icon)
 * - Adds toggleDesktopZoom function.
 * 
 */

var _wheelDelta;
	
_registerModule('DesktopZoom', {

	publicMethods: {

		initDesktopZoom: function() {

			if(_oldIE) {
				// no zoom for old IE (<=8)
				return;
			}

			if(_likelyTouchDevice) {
				// if detected hardware touch support, we wait until mouse is used,
				// and only then apply desktop-zoom features
				_listen('mouseUsed', function() {
					self.setupDesktopZoom();
				});
			} else {
				self.setupDesktopZoom(true);
			}

		},

		setupDesktopZoom: function(onInit) {

			_wheelDelta = {};

			var events = 'wheel mousewheel DOMMouseScroll';
			
			_listen('bindEvents', function() {
				framework.bind(template, events,  self.handleMouseWheel);
			});

			_listen('unbindEvents', function() {
				if(_wheelDelta) {
					framework.unbind(template, events, self.handleMouseWheel);
				}
			});

			self.mouseZoomedIn = false;

			var hasDraggingClass,
				updateZoomable = function() {
					if(self.mouseZoomedIn) {
						framework.removeClass(template, 'pswp--zoomed-in');
						self.mouseZoomedIn = false;
					}
					if(_currZoomLevel < 1) {
						framework.addClass(template, 'pswp--zoom-allowed');
					} else {
						framework.removeClass(template, 'pswp--zoom-allowed');
					}
					removeDraggingClass();
				},
				removeDraggingClass = function() {
					if(hasDraggingClass) {
						framework.removeClass(template, 'pswp--dragging');
						hasDraggingClass = false;
					}
				};

			_listen('resize' , updateZoomable);
			_listen('afterChange' , updateZoomable);
			_listen('pointerDown', function() {
				if(self.mouseZoomedIn) {
					hasDraggingClass = true;
					framework.addClass(template, 'pswp--dragging');
				}
			});
			_listen('pointerUp', removeDraggingClass);

			if(!onInit) {
				updateZoomable();
			}
			
		},

		handleMouseWheel: function(e) {

			if(_currZoomLevel <= self.currItem.fitRatio) {
				if( _options.modal ) {

					if (!_options.closeOnScroll || _numAnimations || _isDragging) {
						e.preventDefault();
					} else if(_transformKey && Math.abs(e.deltaY) > 2) {
						// close PhotoSwipe
						// if browser supports transforms & scroll changed enough
						_closedByScroll = true;
						self.close();
					}

				}
				return true;
			}

			// allow just one event to fire
			e.stopPropagation();

			// https://developer.mozilla.org/en-US/docs/Web/Events/wheel
			_wheelDelta.x = 0;

			if('deltaX' in e) {
				if(e.deltaMode === 1 /* DOM_DELTA_LINE */) {
					// 18 - average line height
					_wheelDelta.x = e.deltaX * 18;
					_wheelDelta.y = e.deltaY * 18;
				} else {
					_wheelDelta.x = e.deltaX;
					_wheelDelta.y = e.deltaY;
				}
			} else if('wheelDelta' in e) {
				if(e.wheelDeltaX) {
					_wheelDelta.x = -0.16 * e.wheelDeltaX;
				}
				if(e.wheelDeltaY) {
					_wheelDelta.y = -0.16 * e.wheelDeltaY;
				} else {
					_wheelDelta.y = -0.16 * e.wheelDelta;
				}
			} else if('detail' in e) {
				_wheelDelta.y = e.detail;
			} else {
				return;
			}

			_calculatePanBounds(_currZoomLevel, true);

			var newPanX = _panOffset.x - _wheelDelta.x,
				newPanY = _panOffset.y - _wheelDelta.y;

			// only prevent scrolling in nonmodal mode when not at edges
			if (_options.modal ||
				(
				newPanX <= _currPanBounds.min.x && newPanX >= _currPanBounds.max.x &&
				newPanY <= _currPanBounds.min.y && newPanY >= _currPanBounds.max.y
				) ) {
				e.preventDefault();
			}

			// TODO: use rAF instead of mousewheel?
			self.panTo(newPanX, newPanY);
		},

		toggleDesktopZoom: function(centerPoint) {
			centerPoint = centerPoint || {x:_viewportSize.x/2 + _offset.x, y:_viewportSize.y/2 + _offset.y };

			var doubleTapZoomLevel = _options.getDoubleTapZoom(true, self.currItem);
			var zoomOut = _currZoomLevel === doubleTapZoomLevel;
			
			self.mouseZoomedIn = !zoomOut;

			self.zoomTo(zoomOut ? self.currItem.initialZoomLevel : doubleTapZoomLevel, centerPoint, 333);
			framework[ (!zoomOut ? 'add' : 'remove') + 'Class'](template, 'pswp--zoomed-in');
		}

	}
});


/*>>desktop-zoom*/

/*>>history*/
/**
 *
 * history.js:
 *
 * - Back button to close gallery.
 * 
 * - Unique URL for each slide: example.com/&pid=1&gid=3
 *   (where PID is picture index, and GID and gallery index)
 *   
 * - Switch URL when slides change.
 * 
 */


var _historyDefaultOptions = {
	history: true,
	galleryUID: 1
};

var _historyUpdateTimeout,
	_hashChangeTimeout,
	_hashAnimCheckTimeout,
	_hashChangedByScript,
	_hashChangedByHistory,
	_hashReseted,
	_initialHash,
	_historyChanged,
	_closedFromURL,
	_urlChangedOnce,
	_windowLoc,

	_supportsPushState,

	_getHash = function() {
		return _windowLoc.hash.substring(1);
	},
	_cleanHistoryTimeouts = function() {

		if(_historyUpdateTimeout) {
			clearTimeout(_historyUpdateTimeout);
		}

		if(_hashAnimCheckTimeout) {
			clearTimeout(_hashAnimCheckTimeout);
		}
	},

	// pid - Picture index
	// gid - Gallery index
	_parseItemIndexFromURL = function() {
		var hash = _getHash(),
			params = {};

		if(hash.length < 5) { // pid=1
			return params;
		}

		var i, vars = hash.split('&');
		for (i = 0; i < vars.length; i++) {
			if(!vars[i]) {
				continue;
			}
			var pair = vars[i].split('=');	
			if(pair.length < 2) {
				continue;
			}
			params[pair[0]] = pair[1];
		}
		if(_options.galleryPIDs) {
			// detect custom pid in hash and search for it among the items collection
			var searchfor = params.pid;
			params.pid = 0; // if custom pid cannot be found, fallback to the first item
			for(i = 0; i < _items.length; i++) {
				if(_items[i].pid === searchfor) {
					params.pid = i;
					break;
				}
			}
		} else {
			params.pid = parseInt(params.pid,10)-1;
		}
		if( params.pid < 0 ) {
			params.pid = 0;
		}
		return params;
	},
	_updateHash = function() {

		if(_hashAnimCheckTimeout) {
			clearTimeout(_hashAnimCheckTimeout);
		}


		if(_numAnimations || _isDragging) {
			// changing browser URL forces layout/paint in some browsers, which causes noticable lag during animation
			// that's why we update hash only when no animations running
			_hashAnimCheckTimeout = setTimeout(_updateHash, 500);
			return;
		}
		
		if(_hashChangedByScript) {
			clearTimeout(_hashChangeTimeout);
		} else {
			_hashChangedByScript = true;
		}


		var pid = (_currentItemIndex + 1);
		var item = _getItemAt( _currentItemIndex );
		if(item.hasOwnProperty('pid')) {
			// carry forward any custom pid assigned to the item
			pid = item.pid;
		}
		var newHash = _initialHash + '&'  +  'gid=' + _options.galleryUID + '&' + 'pid=' + pid;

		if(!_historyChanged) {
			if(_windowLoc.hash.indexOf(newHash) === -1) {
				_urlChangedOnce = true;
			}
			// first time - add new hisory record, then just replace
		}

		var newURL = _windowLoc.href.split('#')[0] + '#' +  newHash;

		if( _supportsPushState ) {

			if('#' + newHash !== window.location.hash) {
				history[_historyChanged ? 'replaceState' : 'pushState']('', document.title, newURL);
			}

		} else {
			if(_historyChanged) {
				_windowLoc.replace( newURL );
			} else {
				_windowLoc.hash = newHash;
			}
		}
		
		

		_historyChanged = true;
		_hashChangeTimeout = setTimeout(function() {
			_hashChangedByScript = false;
		}, 60);
	};



	

_registerModule('History', {

	

	publicMethods: {
		initHistory: function() {

			framework.extend(_options, _historyDefaultOptions, true);

			if( !_options.history ) {
				return;
			}


			_windowLoc = window.location;
			_urlChangedOnce = false;
			_closedFromURL = false;
			_historyChanged = false;
			_initialHash = _getHash();
			_supportsPushState = ('pushState' in history);


			if(_initialHash.indexOf('gid=') > -1) {
				_initialHash = _initialHash.split('&gid=')[0];
				_initialHash = _initialHash.split('?gid=')[0];
			}
			

			_listen('afterChange', self.updateURL);
			_listen('unbindEvents', function() {
				framework.unbind(window, 'hashchange', self.onHashChange);
			});


			var returnToOriginal = function() {
				_hashReseted = true;
				if(!_closedFromURL) {

					if(_urlChangedOnce) {
						history.back();
					} else {

						if(_initialHash) {
							_windowLoc.hash = _initialHash;
						} else {
							if (_supportsPushState) {

								// remove hash from url without refreshing it or scrolling to top
								history.pushState('', document.title,  _windowLoc.pathname + _windowLoc.search );
							} else {
								_windowLoc.hash = '';
							}
						}
					}
					
				}

				_cleanHistoryTimeouts();
			};


			_listen('unbindEvents', function() {
				if(_closedByScroll) {
					// if PhotoSwipe is closed by scroll, we go "back" before the closing animation starts
					// this is done to keep the scroll position
					returnToOriginal();
				}
			});
			_listen('destroy', function() {
				if(!_hashReseted) {
					returnToOriginal();
				}
			});
			_listen('firstUpdate', function() {
				_currentItemIndex = _parseItemIndexFromURL().pid;
			});

			

			
			var index = _initialHash.indexOf('pid=');
			if(index > -1) {
				_initialHash = _initialHash.substring(0, index);
				if(_initialHash.slice(-1) === '&') {
					_initialHash = _initialHash.slice(0, -1);
				}
			}
			

			setTimeout(function() {
				if(_isOpen) { // hasn't destroyed yet
					framework.bind(window, 'hashchange', self.onHashChange);
				}
			}, 40);
			
		},
		onHashChange: function() {

			if(_getHash() === _initialHash) {

				_closedFromURL = true;
				self.close();
				return;
			}
			if(!_hashChangedByScript) {

				_hashChangedByHistory = true;
				self.goTo( _parseItemIndexFromURL().pid );
				_hashChangedByHistory = false;
			}
			
		},
		updateURL: function() {

			// Delay the update of URL, to avoid lag during transition, 
			// and to not to trigger actions like "refresh page sound" or "blinking favicon" to often
			
			_cleanHistoryTimeouts();
			

			if(_hashChangedByHistory) {
				return;
			}

			if(!_historyChanged) {
				_updateHash(); // first time
			} else {
				_historyUpdateTimeout = setTimeout(_updateHash, 800);
			}
		}
	
	}
});


/*>>history*/
	framework.extend(self, publicMethods); };
	return PhotoSwipe;
});
/*! PhotoSwipe Default UI - 4.1.1 - 2015-12-24
* http://photoswipe.com
* Copyright (c) 2015 Dmitry Semenov; */
/**
*
* UI on top of main sliding area (caption, arrows, close button, etc.).
* Built just using public methods/properties of PhotoSwipe.
* 
*/
(function (root, factory) { 
	if (typeof define === 'function' && define.amd) {
		define('photoswipe-ui',factory);
	} else if (typeof exports === 'object') {
		module.exports = factory();
	} else {
		root.PhotoSwipeUI_Default = factory();
	}
})(this, function () {

	'use strict';



var PhotoSwipeUI_Default =
 function(pswp, framework) {

	var ui = this;
	var _overlayUIUpdated = false,
		_controlsVisible = true,
		_fullscrenAPI,
		_controls,
		_captionContainer,
		_fakeCaptionContainer,
		_indexIndicator,
		_shareButton,
		_shareModal,
		_shareModalHidden = true,
		_initalCloseOnScrollValue,
		_isIdle,
		_listen,

		_loadingIndicator,
		_loadingIndicatorHidden,
		_loadingIndicatorTimeout,

		_galleryHasOneSlide,

		_options,
		_defaultUIOptions = {
			barsSize: {top:44, bottom:'auto'},
			closeElClasses: ['item', 'caption', 'zoom-wrap', 'ui', 'top-bar'], 
			timeToIdle: 4000, 
			timeToIdleOutside: 1000,
			loadingIndicatorDelay: 1000, // 2s
			
			addCaptionHTMLFn: function(item, captionEl /*, isFake */) {
				if(!item.title) {
					captionEl.children[0].innerHTML = '';
					return false;
				}
				captionEl.children[0].innerHTML = item.title;
				return true;
			},

			closeEl:true,
			captionEl: true,
			fullscreenEl: true,
			zoomEl: true,
			shareEl: true,
			counterEl: true,
			arrowEl: true,
			preloaderEl: true,

			tapToClose: false,
			tapToToggleControls: true,

			clickToCloseNonZoomable: true,

			shareButtons: [
				{id:'facebook', label:'Share on Facebook', url:'https://www.facebook.com/sharer/sharer.php?u={{url}}'},
				{id:'twitter', label:'Tweet', url:'https://twitter.com/intent/tweet?text={{text}}&url={{url}}'},
				{id:'pinterest', label:'Pin it', url:'http://www.pinterest.com/pin/create/button/'+
													'?url={{url}}&media={{image_url}}&description={{text}}'},
				{id:'download', label:'Download image', url:'{{raw_image_url}}', download:true}
			],
			getImageURLForShare: function( /* shareButtonData */ ) {
				return pswp.currItem.src || '';
			},
			getPageURLForShare: function( /* shareButtonData */ ) {
				return window.location.href;
			},
			getTextForShare: function( /* shareButtonData */ ) {
				return pswp.currItem.title || '';
			},
				
			indexIndicatorSep: ' / ',
			fitControlsWidth: 1200

		},
		_blockControlsTap,
		_blockControlsTapTimeout;



	var _onControlsTap = function(e) {
			if(_blockControlsTap) {
				return true;
			}


			e = e || window.event;

			if(_options.timeToIdle && _options.mouseUsed && !_isIdle) {
				// reset idle timer
				_onIdleMouseMove();
			}


			var target = e.target || e.srcElement,
				uiElement,
				clickedClass = target.getAttribute('class') || '',
				found;

			for(var i = 0; i < _uiElements.length; i++) {
				uiElement = _uiElements[i];
				if(uiElement.onTap && clickedClass.indexOf('pswp__' + uiElement.name ) > -1 ) {
					uiElement.onTap();
					found = true;

				}
			}

			if(found) {
				if(e.stopPropagation) {
					e.stopPropagation();
				}
				_blockControlsTap = true;

				// Some versions of Android don't prevent ghost click event 
				// when preventDefault() was called on touchstart and/or touchend.
				// 
				// This happens on v4.3, 4.2, 4.1, 
				// older versions strangely work correctly, 
				// but just in case we add delay on all of them)	
				var tapDelay = framework.features.isOldAndroid ? 600 : 30;
				_blockControlsTapTimeout = setTimeout(function() {
					_blockControlsTap = false;
				}, tapDelay);
			}

		},
		_fitControlsInViewport = function() {
			return !pswp.likelyTouchDevice || _options.mouseUsed || screen.width > _options.fitControlsWidth;
		},
		_togglePswpClass = function(el, cName, add) {
			framework[ (add ? 'add' : 'remove') + 'Class' ](el, 'pswp__' + cName);
		},

		// add class when there is just one item in the gallery
		// (by default it hides left/right arrows and 1ofX counter)
		_countNumItems = function() {
			var hasOneSlide = (_options.getNumItemsFn() === 1);

			if(hasOneSlide !== _galleryHasOneSlide) {
				_togglePswpClass(_controls, 'ui--one-slide', hasOneSlide);
				_galleryHasOneSlide = hasOneSlide;
			}
		},
		_toggleShareModalClass = function() {
			_togglePswpClass(_shareModal, 'share-modal--hidden', _shareModalHidden);
		},
		_toggleShareModal = function() {

			_shareModalHidden = !_shareModalHidden;
			
			
			if(!_shareModalHidden) {
				_toggleShareModalClass();
				setTimeout(function() {
					if(!_shareModalHidden) {
						framework.addClass(_shareModal, 'pswp__share-modal--fade-in');
					}
				}, 30);
			} else {
				framework.removeClass(_shareModal, 'pswp__share-modal--fade-in');
				setTimeout(function() {
					if(_shareModalHidden) {
						_toggleShareModalClass();
					}
				}, 300);
			}
			
			if(!_shareModalHidden) {
				_updateShareURLs();
			}
			return false;
		},

		_openWindowPopup = function(e) {
			e = e || window.event;
			var target = e.target || e.srcElement;

			pswp.shout('shareLinkClick', e, target);

			if(!target.href) {
				return false;
			}

			if( target.hasAttribute('download') ) {
				return true;
			}

			window.open(target.href, 'pswp_share', 'scrollbars=yes,resizable=yes,toolbar=no,'+
										'location=yes,width=550,height=420,top=100,left=' + 
										(window.screen ? Math.round(screen.width / 2 - 275) : 100)  );

			if(!_shareModalHidden) {
				_toggleShareModal();
			}
			
			return false;
		},
		_updateShareURLs = function() {
			var shareButtonOut = '',
				shareButtonData,
				shareURL,
				image_url,
				page_url,
				share_text;

			for(var i = 0; i < _options.shareButtons.length; i++) {
				shareButtonData = _options.shareButtons[i];

				image_url = _options.getImageURLForShare(shareButtonData);
				page_url = _options.getPageURLForShare(shareButtonData);
				share_text = _options.getTextForShare(shareButtonData);

				shareURL = shareButtonData.url.replace('{{url}}', encodeURIComponent(page_url) )
									.replace('{{image_url}}', encodeURIComponent(image_url) )
									.replace('{{raw_image_url}}', image_url )
									.replace('{{text}}', encodeURIComponent(share_text) );

				shareButtonOut += '<a href="' + shareURL + '" target="_blank" '+
									'class="pswp__share--' + shareButtonData.id + '"' +
									(shareButtonData.download ? 'download' : '') + '>' + 
									shareButtonData.label + '</a>';

				if(_options.parseShareButtonOut) {
					shareButtonOut = _options.parseShareButtonOut(shareButtonData, shareButtonOut);
				}
			}
			_shareModal.children[0].innerHTML = shareButtonOut;
			_shareModal.children[0].onclick = _openWindowPopup;

		},
		_hasCloseClass = function(target) {
			for(var  i = 0; i < _options.closeElClasses.length; i++) {
				if( framework.hasClass(target, 'pswp__' + _options.closeElClasses[i]) ) {
					return true;
				}
			}
		},
		_idleInterval,
		_idleTimer,
		_idleIncrement = 0,
		_onIdleMouseMove = function() {
			clearTimeout(_idleTimer);
			_idleIncrement = 0;
			if(_isIdle) {
				ui.setIdle(false);
			}
		},
		_onMouseLeaveWindow = function(e) {
			e = e ? e : window.event;
			var from = e.relatedTarget || e.toElement;
			if (!from || from.nodeName === 'HTML') {
				clearTimeout(_idleTimer);
				_idleTimer = setTimeout(function() {
					ui.setIdle(true);
				}, _options.timeToIdleOutside);
			}
		},
		_setupFullscreenAPI = function() {
			if(_options.fullscreenEl && !framework.features.isOldAndroid) {
				if(!_fullscrenAPI) {
					_fullscrenAPI = ui.getFullscreenAPI();
				}
				if(_fullscrenAPI) {
					framework.bind(document, _fullscrenAPI.eventK, ui.updateFullscreen);
					ui.updateFullscreen();
					framework.addClass(pswp.template, 'pswp--supports-fs');
				} else {
					framework.removeClass(pswp.template, 'pswp--supports-fs');
				}
			}
		},
		_setupLoadingIndicator = function() {
			// Setup loading indicator
			if(_options.preloaderEl) {
			
				_toggleLoadingIndicator(true);

				_listen('beforeChange', function() {

					clearTimeout(_loadingIndicatorTimeout);

					// display loading indicator with delay
					_loadingIndicatorTimeout = setTimeout(function() {

						if(pswp.currItem && pswp.currItem.loading) {

							if( !pswp.allowProgressiveImg() || (pswp.currItem.img && !pswp.currItem.img.naturalWidth)  ) {
								// show preloader if progressive loading is not enabled, 
								// or image width is not defined yet (because of slow connection)
								_toggleLoadingIndicator(false); 
								// items-controller.js function allowProgressiveImg
							}
							
						} else {
							_toggleLoadingIndicator(true); // hide preloader
						}

					}, _options.loadingIndicatorDelay);
					
				});
				_listen('imageLoadComplete', function(index, item) {
					if(pswp.currItem === item) {
						_toggleLoadingIndicator(true);
					}
				});

			}
		},
		_toggleLoadingIndicator = function(hide) {
			if( _loadingIndicatorHidden !== hide ) {
				_togglePswpClass(_loadingIndicator, 'preloader--active', !hide);
				_loadingIndicatorHidden = hide;
			}
		},
		_applyNavBarGaps = function(item) {
			var gap = item.vGap;

			if( _fitControlsInViewport() ) {
				
				var bars = _options.barsSize; 
				if(_options.captionEl && bars.bottom === 'auto') {
					if(!_fakeCaptionContainer) {
						_fakeCaptionContainer = framework.createEl('pswp__caption pswp__caption--fake');
						_fakeCaptionContainer.appendChild( framework.createEl('pswp__caption__center') );
						_controls.insertBefore(_fakeCaptionContainer, _captionContainer);
						framework.addClass(_controls, 'pswp__ui--fit');
					}
					if( _options.addCaptionHTMLFn(item, _fakeCaptionContainer, true) ) {

						var captionSize = _fakeCaptionContainer.clientHeight;
						gap.bottom = parseInt(captionSize,10) || 44;
					} else {
						gap.bottom = bars.top; // if no caption, set size of bottom gap to size of top
					}
				} else {
					gap.bottom = bars.bottom === 'auto' ? 0 : bars.bottom;
				}
				
				// height of top bar is static, no need to calculate it
				gap.top = bars.top;
			} else {
				gap.top = gap.bottom = 0;
			}
		},
		_setupIdle = function() {
			// Hide controls when mouse is used
			if(_options.timeToIdle) {
				_listen('mouseUsed', function() {
					
					framework.bind(document, 'mousemove', _onIdleMouseMove);
					framework.bind(document, 'mouseout', _onMouseLeaveWindow);

					_idleInterval = setInterval(function() {
						_idleIncrement++;
						if(_idleIncrement === 2) {
							ui.setIdle(true);
						}
					}, _options.timeToIdle / 2);
				});
			}
		},
		_setupHidingControlsDuringGestures = function() {

			// Hide controls on vertical drag
			_listen('onVerticalDrag', function(now) {
				if(_controlsVisible && now < 0.95) {
					ui.hideControls();
				} else if(!_controlsVisible && now >= 0.95) {
					ui.showControls();
				}
			});

			// Hide controls when pinching to close
			var pinchControlsHidden;
			_listen('onPinchClose' , function(now) {
				if(_controlsVisible && now < 0.9) {
					ui.hideControls();
					pinchControlsHidden = true;
				} else if(pinchControlsHidden && !_controlsVisible && now > 0.9) {
					ui.showControls();
				}
			});

			_listen('zoomGestureEnded', function() {
				pinchControlsHidden = false;
				if(pinchControlsHidden && !_controlsVisible) {
					ui.showControls();
				}
			});

		};



	var _uiElements = [
		{ 
			name: 'caption', 
			option: 'captionEl',
			onInit: function(el) {  
				_captionContainer = el; 
			} 
		},
		{ 
			name: 'share-modal', 
			option: 'shareEl',
			onInit: function(el) {  
				_shareModal = el;
			},
			onTap: function() {
				_toggleShareModal();
			} 
		},
		{ 
			name: 'button--share', 
			option: 'shareEl',
			onInit: function(el) { 
				_shareButton = el;
			},
			onTap: function() {
				_toggleShareModal();
			} 
		},
		{ 
			name: 'button--zoom', 
			option: 'zoomEl',
			onTap: pswp.toggleDesktopZoom
		},
		{ 
			name: 'counter', 
			option: 'counterEl',
			onInit: function(el) {  
				_indexIndicator = el;
			} 
		},
		{ 
			name: 'button--close', 
			option: 'closeEl',
			onTap: pswp.close
		},
		{ 
			name: 'button--arrow--left', 
			option: 'arrowEl',
			onTap: pswp.prev
		},
		{ 
			name: 'button--arrow--right', 
			option: 'arrowEl',
			onTap: pswp.next
		},
		{ 
			name: 'button--fs', 
			option: 'fullscreenEl',
			onTap: function() {  
				if(_fullscrenAPI.isFullscreen()) {
					_fullscrenAPI.exit();
				} else {
					_fullscrenAPI.enter();
				}
			} 
		},
		{ 
			name: 'preloader', 
			option: 'preloaderEl',
			onInit: function(el) {  
				_loadingIndicator = el;
			} 
		}

	];

	var _setupUIElements = function() {
		var item,
			classAttr,
			uiElement;

		var loopThroughChildElements = function(sChildren) {
			if(!sChildren) {
				return;
			}

			var l = sChildren.length;
			for(var i = 0; i < l; i++) {
				item = sChildren[i];
				classAttr = item.className;

				for(var a = 0; a < _uiElements.length; a++) {
					uiElement = _uiElements[a];

					if(classAttr.indexOf('pswp__' + uiElement.name) > -1  ) {

						if( _options[uiElement.option] ) { // if element is not disabled from options
							
							framework.removeClass(item, 'pswp__element--disabled');
							if(uiElement.onInit) {
								uiElement.onInit(item);
							}
							
							//item.style.display = 'block';
						} else {
							framework.addClass(item, 'pswp__element--disabled');
							//item.style.display = 'none';
						}
					}
				}
			}
		};
		loopThroughChildElements(_controls.children);

		var topBar =  framework.getChildByClass(_controls, 'pswp__top-bar');
		if(topBar) {
			loopThroughChildElements( topBar.children );
		}
	};


	

	ui.init = function() {

		// extend options
		framework.extend(pswp.options, _defaultUIOptions, true);

		// create local link for fast access
		_options = pswp.options;

		// find pswp__ui element
		_controls = framework.getChildByClass(pswp.scrollWrap, 'pswp__ui');

		// create local link
		_listen = pswp.listen;


		_setupHidingControlsDuringGestures();

		// update controls when slides change
		_listen('beforeChange', ui.update);

		// toggle zoom on double-tap
		_listen('doubleTap', function(point) {
			var initialZoomLevel = pswp.currItem.initialZoomLevel;
			if(pswp.getZoomLevel() !== initialZoomLevel) {
				pswp.zoomTo(initialZoomLevel, point, 333);
			} else {
				pswp.zoomTo(_options.getDoubleTapZoom(false, pswp.currItem), point, 333);
			}
		});

		// Allow text selection in caption
		_listen('preventDragEvent', function(e, isDown, preventObj) {
			var t = e.target || e.srcElement;
			if(
				t && 
				t.getAttribute('class') && e.type.indexOf('mouse') > -1 && 
				( t.getAttribute('class').indexOf('__caption') > 0 || (/(SMALL|STRONG|EM)/i).test(t.tagName) ) 
			) {
				preventObj.prevent = false;
			}
		});

		// bind events for UI
		_listen('bindEvents', function() {
			framework.bind(_controls, 'pswpTap click', _onControlsTap);
			framework.bind(pswp.scrollWrap, 'pswpTap', ui.onGlobalTap);

			if(!pswp.likelyTouchDevice) {
				framework.bind(pswp.scrollWrap, 'mouseover', ui.onMouseOver);
			}
		});

		// unbind events for UI
		_listen('unbindEvents', function() {
			if(!_shareModalHidden) {
				_toggleShareModal();
			}

			if(_idleInterval) {
				clearInterval(_idleInterval);
			}
			framework.unbind(document, 'mouseout', _onMouseLeaveWindow);
			framework.unbind(document, 'mousemove', _onIdleMouseMove);
			framework.unbind(_controls, 'pswpTap click', _onControlsTap);
			framework.unbind(pswp.scrollWrap, 'pswpTap', ui.onGlobalTap);
			framework.unbind(pswp.scrollWrap, 'mouseover', ui.onMouseOver);

			if(_fullscrenAPI) {
				framework.unbind(document, _fullscrenAPI.eventK, ui.updateFullscreen);
				if(_fullscrenAPI.isFullscreen()) {
					_options.hideAnimationDuration = 0;
					_fullscrenAPI.exit();
				}
				_fullscrenAPI = null;
			}
		});


		// clean up things when gallery is destroyed
		_listen('destroy', function() {
			if(_options.captionEl) {
				if(_fakeCaptionContainer) {
					_controls.removeChild(_fakeCaptionContainer);
				}
				framework.removeClass(_captionContainer, 'pswp__caption--empty');
			}

			if(_shareModal) {
				_shareModal.children[0].onclick = null;
			}
			framework.removeClass(_controls, 'pswp__ui--over-close');
			framework.addClass( _controls, 'pswp__ui--hidden');
			ui.setIdle(false);
		});
		

		if(!_options.showAnimationDuration) {
			framework.removeClass( _controls, 'pswp__ui--hidden');
		}
		_listen('initialZoomIn', function() {
			if(_options.showAnimationDuration) {
				framework.removeClass( _controls, 'pswp__ui--hidden');
			}
		});
		_listen('initialZoomOut', function() {
			framework.addClass( _controls, 'pswp__ui--hidden');
		});

		_listen('parseVerticalMargin', _applyNavBarGaps);
		
		_setupUIElements();

		if(_options.shareEl && _shareButton && _shareModal) {
			_shareModalHidden = true;
		}

		_countNumItems();

		_setupIdle();

		_setupFullscreenAPI();

		_setupLoadingIndicator();
	};

	ui.setIdle = function(isIdle) {
		_isIdle = isIdle;
		_togglePswpClass(_controls, 'ui--idle', isIdle);
	};

	ui.update = function() {
		// Don't update UI if it's hidden
		if(_controlsVisible && pswp.currItem) {
			
			ui.updateIndexIndicator();

			if(_options.captionEl) {
				_options.addCaptionHTMLFn(pswp.currItem, _captionContainer);

				_togglePswpClass(_captionContainer, 'caption--empty', !pswp.currItem.title);
			}

			_overlayUIUpdated = true;

		} else {
			_overlayUIUpdated = false;
		}

		if(!_shareModalHidden) {
			_toggleShareModal();
		}

		_countNumItems();
	};

	ui.updateFullscreen = function(e) {

		if(e) {
			// some browsers change window scroll position during the fullscreen
			// so PhotoSwipe updates it just in case
			setTimeout(function() {
				pswp.setScrollOffset( 0, framework.getScrollY() );
			}, 50);
		}
		
		// toogle pswp--fs class on root element
		framework[ (_fullscrenAPI.isFullscreen() ? 'add' : 'remove') + 'Class' ](pswp.template, 'pswp--fs');
	};

	ui.updateIndexIndicator = function() {
		if(_options.counterEl) {
			_indexIndicator.innerHTML = (pswp.getCurrentIndex()+1) + 
										_options.indexIndicatorSep + 
										_options.getNumItemsFn();
		}
	};
	
	ui.onGlobalTap = function(e) {
		e = e || window.event;
		var target = e.target || e.srcElement;

		if(_blockControlsTap) {
			return;
		}

		if(e.detail && e.detail.pointerType === 'mouse') {

			// close gallery if clicked outside of the image
			if(_hasCloseClass(target)) {
				pswp.close();
				return;
			}

			if(framework.hasClass(target, 'pswp__img')) {
				if(pswp.getZoomLevel() === 1 && pswp.getZoomLevel() <= pswp.currItem.fitRatio) {
					if(_options.clickToCloseNonZoomable) {
						pswp.close();
					}
				} else {
					pswp.toggleDesktopZoom(e.detail.releasePoint);
				}
			}
			
		} else {

			// tap anywhere (except buttons) to toggle visibility of controls
			if(_options.tapToToggleControls) {
				if(_controlsVisible) {
					ui.hideControls();
				} else {
					ui.showControls();
				}
			}

			// tap to close gallery
			if(_options.tapToClose && (framework.hasClass(target, 'pswp__img') || _hasCloseClass(target)) ) {
				pswp.close();
				return;
			}
			
		}
	};
	ui.onMouseOver = function(e) {
		e = e || window.event;
		var target = e.target || e.srcElement;

		// add class when mouse is over an element that should close the gallery
		_togglePswpClass(_controls, 'ui--over-close', _hasCloseClass(target));
	};

	ui.hideControls = function() {
		framework.addClass(_controls,'pswp__ui--hidden');
		_controlsVisible = false;
	};

	ui.showControls = function() {
		_controlsVisible = true;
		if(!_overlayUIUpdated) {
			ui.update();
		}
		framework.removeClass(_controls,'pswp__ui--hidden');
	};

	ui.supportsFullscreen = function() {
		var d = document;
		return !!(d.exitFullscreen || d.mozCancelFullScreen || d.webkitExitFullscreen || d.msExitFullscreen);
	};

	ui.getFullscreenAPI = function() {
		var dE = document.documentElement,
			api,
			tF = 'fullscreenchange';

		if (dE.requestFullscreen) {
			api = {
				enterK: 'requestFullscreen',
				exitK: 'exitFullscreen',
				elementK: 'fullscreenElement',
				eventK: tF
			};

		} else if(dE.mozRequestFullScreen ) {
			api = {
				enterK: 'mozRequestFullScreen',
				exitK: 'mozCancelFullScreen',
				elementK: 'mozFullScreenElement',
				eventK: 'moz' + tF
			};

			

		} else if(dE.webkitRequestFullscreen) {
			api = {
				enterK: 'webkitRequestFullscreen',
				exitK: 'webkitExitFullscreen',
				elementK: 'webkitFullscreenElement',
				eventK: 'webkit' + tF
			};

		} else if(dE.msRequestFullscreen) {
			api = {
				enterK: 'msRequestFullscreen',
				exitK: 'msExitFullscreen',
				elementK: 'msFullscreenElement',
				eventK: 'MSFullscreenChange'
			};
		}

		if(api) {
			api.enter = function() { 
				// disable close-on-scroll in fullscreen
				_initalCloseOnScrollValue = _options.closeOnScroll; 
				_options.closeOnScroll = false; 

				if(this.enterK === 'webkitRequestFullscreen') {
					pswp.template[this.enterK]( Element.ALLOW_KEYBOARD_INPUT );
				} else {
					return pswp.template[this.enterK](); 
				}
			};
			api.exit = function() { 
				_options.closeOnScroll = _initalCloseOnScrollValue;

				return document[this.exitK](); 

			};
			api.isFullscreen = function() { return document[this.elementK]; };
		}

		return api;
	};



};
return PhotoSwipeUI_Default;


});

/**
 * @license text 2.0.15 Copyright jQuery Foundation and other contributors.
 * Released under MIT license, http://github.com/requirejs/text/LICENSE
 */
/*jslint regexp: true */
/*global require, XMLHttpRequest, ActiveXObject,
  define, window, process, Packages,
  java, location, Components, FileUtils */

define('text',['module'], function (module) {
    'use strict';

    var text, fs, Cc, Ci, xpcIsWindows,
        progIds = ['Msxml2.XMLHTTP', 'Microsoft.XMLHTTP', 'Msxml2.XMLHTTP.4.0'],
        xmlRegExp = /^\s*<\?xml(\s)+version=[\'\"](\d)*.(\d)*[\'\"](\s)*\?>/im,
        bodyRegExp = /<body[^>]*>\s*([\s\S]+)\s*<\/body>/im,
        hasLocation = typeof location !== 'undefined' && location.href,
        defaultProtocol = hasLocation && location.protocol && location.protocol.replace(/\:/, ''),
        defaultHostName = hasLocation && location.hostname,
        defaultPort = hasLocation && (location.port || undefined),
        buildMap = {},
        masterConfig = (module.config && module.config()) || {};

    function useDefault(value, defaultValue) {
        return value === undefined || value === '' ? defaultValue : value;
    }

    //Allow for default ports for http and https.
    function isSamePort(protocol1, port1, protocol2, port2) {
        if (port1 === port2) {
            return true;
        } else if (protocol1 === protocol2) {
            if (protocol1 === 'http') {
                return useDefault(port1, '80') === useDefault(port2, '80');
            } else if (protocol1 === 'https') {
                return useDefault(port1, '443') === useDefault(port2, '443');
            }
        }
        return false;
    }

    text = {
        version: '2.0.15',

        strip: function (content) {
            //Strips <?xml ...?> declarations so that external SVG and XML
            //documents can be added to a document without worry. Also, if the string
            //is an HTML document, only the part inside the body tag is returned.
            if (content) {
                content = content.replace(xmlRegExp, "");
                var matches = content.match(bodyRegExp);
                if (matches) {
                    content = matches[1];
                }
            } else {
                content = "";
            }
            return content;
        },

        jsEscape: function (content) {
            return content.replace(/(['\\])/g, '\\$1')
                .replace(/[\f]/g, "\\f")
                .replace(/[\b]/g, "\\b")
                .replace(/[\n]/g, "\\n")
                .replace(/[\t]/g, "\\t")
                .replace(/[\r]/g, "\\r")
                .replace(/[\u2028]/g, "\\u2028")
                .replace(/[\u2029]/g, "\\u2029");
        },

        createXhr: masterConfig.createXhr || function () {
            //Would love to dump the ActiveX crap in here. Need IE 6 to die first.
            var xhr, i, progId;
            if (typeof XMLHttpRequest !== "undefined") {
                return new XMLHttpRequest();
            } else if (typeof ActiveXObject !== "undefined") {
                for (i = 0; i < 3; i += 1) {
                    progId = progIds[i];
                    try {
                        xhr = new ActiveXObject(progId);
                    } catch (e) {}

                    if (xhr) {
                        progIds = [progId];  // so faster next time
                        break;
                    }
                }
            }

            return xhr;
        },

        /**
         * Parses a resource name into its component parts. Resource names
         * look like: module/name.ext!strip, where the !strip part is
         * optional.
         * @param {String} name the resource name
         * @returns {Object} with properties "moduleName", "ext" and "strip"
         * where strip is a boolean.
         */
        parseName: function (name) {
            var modName, ext, temp,
                strip = false,
                index = name.lastIndexOf("."),
                isRelative = name.indexOf('./') === 0 ||
                             name.indexOf('../') === 0;

            if (index !== -1 && (!isRelative || index > 1)) {
                modName = name.substring(0, index);
                ext = name.substring(index + 1);
            } else {
                modName = name;
            }

            temp = ext || modName;
            index = temp.indexOf("!");
            if (index !== -1) {
                //Pull off the strip arg.
                strip = temp.substring(index + 1) === "strip";
                temp = temp.substring(0, index);
                if (ext) {
                    ext = temp;
                } else {
                    modName = temp;
                }
            }

            return {
                moduleName: modName,
                ext: ext,
                strip: strip
            };
        },

        xdRegExp: /^((\w+)\:)?\/\/([^\/\\]+)/,

        /**
         * Is an URL on another domain. Only works for browser use, returns
         * false in non-browser environments. Only used to know if an
         * optimized .js version of a text resource should be loaded
         * instead.
         * @param {String} url
         * @returns Boolean
         */
        useXhr: function (url, protocol, hostname, port) {
            var uProtocol, uHostName, uPort,
                match = text.xdRegExp.exec(url);
            if (!match) {
                return true;
            }
            uProtocol = match[2];
            uHostName = match[3];

            uHostName = uHostName.split(':');
            uPort = uHostName[1];
            uHostName = uHostName[0];

            return (!uProtocol || uProtocol === protocol) &&
                   (!uHostName || uHostName.toLowerCase() === hostname.toLowerCase()) &&
                   ((!uPort && !uHostName) || isSamePort(uProtocol, uPort, protocol, port));
        },

        finishLoad: function (name, strip, content, onLoad) {
            content = strip ? text.strip(content) : content;
            if (masterConfig.isBuild) {
                buildMap[name] = content;
            }
            onLoad(content);
        },

        load: function (name, req, onLoad, config) {
            //Name has format: some.module.filext!strip
            //The strip part is optional.
            //if strip is present, then that means only get the string contents
            //inside a body tag in an HTML string. For XML/SVG content it means
            //removing the <?xml ...?> declarations so the content can be inserted
            //into the current doc without problems.

            // Do not bother with the work if a build and text will
            // not be inlined.
            if (config && config.isBuild && !config.inlineText) {
                onLoad();
                return;
            }

            masterConfig.isBuild = config && config.isBuild;

            var parsed = text.parseName(name),
                nonStripName = parsed.moduleName +
                    (parsed.ext ? '.' + parsed.ext : ''),
                url = req.toUrl(nonStripName),
                useXhr = (masterConfig.useXhr) ||
                         text.useXhr;

            // Do not load if it is an empty: url
            if (url.indexOf('empty:') === 0) {
                onLoad();
                return;
            }

            //Load the text. Use XHR if possible and in a browser.
            if (!hasLocation || useXhr(url, defaultProtocol, defaultHostName, defaultPort)) {
                text.get(url, function (content) {
                    text.finishLoad(name, parsed.strip, content, onLoad);
                }, function (err) {
                    if (onLoad.error) {
                        onLoad.error(err);
                    }
                });
            } else {
                //Need to fetch the resource across domains. Assume
                //the resource has been optimized into a JS module. Fetch
                //by the module name + extension, but do not include the
                //!strip part to avoid file system issues.
                req([nonStripName], function (content) {
                    text.finishLoad(parsed.moduleName + '.' + parsed.ext,
                                    parsed.strip, content, onLoad);
                });
            }
        },

        write: function (pluginName, moduleName, write, config) {
            if (buildMap.hasOwnProperty(moduleName)) {
                var content = text.jsEscape(buildMap[moduleName]);
                write.asModule(pluginName + "!" + moduleName,
                               "define(function () { return '" +
                                   content +
                               "';});\n");
            }
        },

        writeFile: function (pluginName, moduleName, req, write, config) {
            var parsed = text.parseName(moduleName),
                extPart = parsed.ext ? '.' + parsed.ext : '',
                nonStripName = parsed.moduleName + extPart,
                //Use a '.js' file name so that it indicates it is a
                //script that can be loaded across domains.
                fileName = req.toUrl(parsed.moduleName + extPart) + '.js';

            //Leverage own load() method to load plugin value, but only
            //write out values that do not have the strip argument,
            //to avoid any potential issues with ! in file names.
            text.load(nonStripName, req, function (value) {
                //Use own write() method to construct full module value.
                //But need to create shell that translates writeFile's
                //write() to the right interface.
                var textWrite = function (contents) {
                    return write(fileName, contents);
                };
                textWrite.asModule = function (moduleName, contents) {
                    return write.asModule(moduleName, fileName, contents);
                };

                text.write(pluginName, nonStripName, textWrite, config);
            }, config);
        }
    };

    if (masterConfig.env === 'node' || (!masterConfig.env &&
            typeof process !== "undefined" &&
            process.versions &&
            !!process.versions.node &&
            !process.versions['node-webkit'] &&
            !process.versions['atom-shell'])) {
        //Using special require.nodeRequire, something added by r.js.
        fs = require.nodeRequire('fs');

        text.get = function (url, callback, errback) {
            try {
                var file = fs.readFileSync(url, 'utf8');
                //Remove BOM (Byte Mark Order) from utf8 files if it is there.
                if (file[0] === '\uFEFF') {
                    file = file.substring(1);
                }
                callback(file);
            } catch (e) {
                if (errback) {
                    errback(e);
                }
            }
        };
    } else if (masterConfig.env === 'xhr' || (!masterConfig.env &&
            text.createXhr())) {
        text.get = function (url, callback, errback, headers) {
            var xhr = text.createXhr(), header;
            xhr.open('GET', url, true);

            //Allow plugins direct access to xhr headers
            if (headers) {
                for (header in headers) {
                    if (headers.hasOwnProperty(header)) {
                        xhr.setRequestHeader(header.toLowerCase(), headers[header]);
                    }
                }
            }

            //Allow overrides specified in config
            if (masterConfig.onXhr) {
                masterConfig.onXhr(xhr, url);
            }

            xhr.onreadystatechange = function (evt) {
                var status, err;
                //Do not explicitly handle errors, those should be
                //visible via console output in the browser.
                if (xhr.readyState === 4) {
                    status = xhr.status || 0;
                    if (status > 399 && status < 600) {
                        //An http 4xx or 5xx error. Signal an error.
                        err = new Error(url + ' HTTP status: ' + status);
                        err.xhr = xhr;
                        if (errback) {
                            errback(err);
                        }
                    } else {
                        callback(xhr.responseText);
                    }

                    if (masterConfig.onXhrComplete) {
                        masterConfig.onXhrComplete(xhr, url);
                    }
                }
            };
            xhr.send(null);
        };
    } else if (masterConfig.env === 'rhino' || (!masterConfig.env &&
            typeof Packages !== 'undefined' && typeof java !== 'undefined')) {
        //Why Java, why is this so awkward?
        text.get = function (url, callback) {
            var stringBuffer, line,
                encoding = "utf-8",
                file = new java.io.File(url),
                lineSeparator = java.lang.System.getProperty("line.separator"),
                input = new java.io.BufferedReader(new java.io.InputStreamReader(new java.io.FileInputStream(file), encoding)),
                content = '';
            try {
                stringBuffer = new java.lang.StringBuffer();
                line = input.readLine();

                // Byte Order Mark (BOM) - The Unicode Standard, version 3.0, page 324
                // http://www.unicode.org/faq/utf_bom.html

                // Note that when we use utf-8, the BOM should appear as "EF BB BF", but it doesn't due to this bug in the JDK:
                // http://bugs.sun.com/bugdatabase/view_bug.do?bug_id=4508058
                if (line && line.length() && line.charAt(0) === 0xfeff) {
                    // Eat the BOM, since we've already found the encoding on this file,
                    // and we plan to concatenating this buffer with others; the BOM should
                    // only appear at the top of a file.
                    line = line.substring(1);
                }

                if (line !== null) {
                    stringBuffer.append(line);
                }

                while ((line = input.readLine()) !== null) {
                    stringBuffer.append(lineSeparator);
                    stringBuffer.append(line);
                }
                //Make sure we return a JavaScript string and not a Java string.
                content = String(stringBuffer.toString()); //String
            } finally {
                input.close();
            }
            callback(content);
        };
    } else if (masterConfig.env === 'xpconnect' || (!masterConfig.env &&
            typeof Components !== 'undefined' && Components.classes &&
            Components.interfaces)) {
        //Avert your gaze!
        Cc = Components.classes;
        Ci = Components.interfaces;
        Components.utils['import']('resource://gre/modules/FileUtils.jsm');
        xpcIsWindows = ('@mozilla.org/windows-registry-key;1' in Cc);

        text.get = function (url, callback) {
            var inStream, convertStream, fileObj,
                readData = {};

            if (xpcIsWindows) {
                url = url.replace(/\//g, '\\');
            }

            fileObj = new FileUtils.File(url);

            //XPCOM, you so crazy
            try {
                inStream = Cc['@mozilla.org/network/file-input-stream;1']
                           .createInstance(Ci.nsIFileInputStream);
                inStream.init(fileObj, 1, 0, false);

                convertStream = Cc['@mozilla.org/intl/converter-input-stream;1']
                                .createInstance(Ci.nsIConverterInputStream);
                convertStream.init(inStream, "utf-8", inStream.available(),
                Ci.nsIConverterInputStream.DEFAULT_REPLACEMENT_CHARACTER);

                convertStream.readString(inStream.available(), readData);
                convertStream.close();
                inStream.close();
                callback(readData.value);
            } catch (e) {
                throw new Error((fileObj && fileObj.path || '') + ': ' + e);
            }
        };
    }
    return text;
});

// RequireJS UnderscoreJS template plugin
// http://github.com/jfparadis/requirejs-tpl
//
// An alternative to http://github.com/ZeeAgency/requirejs-tpl
//
// Using UnderscoreJS micro-templates at http://underscorejs.org/#template
// Using and RequireJS text.js at http://requirejs.org/docs/api.html#text
// @author JF Paradis
// @version 0.0.2
//
// Released under the MIT license
//
// Usage:
//   require(['backbone', 'tpl!mytemplate'], function (Backbone, mytemplate) {
//     return Backbone.View.extend({
//       initialize: function(){
//         this.render();
//       },
//       render: function(){
//         this.$el.html(mytemplate({message: 'hello'}));
//     });
//   });
//
// Configuration: (optional)
//   require.config({
//     tpl: {
//       extension: '.tpl' // default = '.html'
//     }
//   });

/*jslint nomen: true */
/*global define: false */

define('tpl',['text', 'underscore'], function (text, _) {
    'use strict';

    var buildMap = {},
        buildTemplateSource = "define('{pluginName}!{moduleName}', function () { return {source}; });\n";

    return {
        version: '0.0.2',

        load: function (moduleName, parentRequire, onload, config) {

            if (config.tpl && config.tpl.templateSettings) {
                _.templateSettings = config.tpl.templateSettings;
            }

            if (buildMap[moduleName]) {
                onload(buildMap[moduleName]);

            } else {
                var ext = (config.tpl && config.tpl.extension) || '.html';
                var path = (config.tpl && config.tpl.path) || '';
                text.load(path + moduleName + ext, parentRequire, function (source) {
                    buildMap[moduleName] = _.template(source);
                    onload(buildMap[moduleName]);
                }, config);
            }
        },

        write: function (pluginName, moduleName, write) {
            var build = buildMap[moduleName],
                source = build && build.source;
            if (source) {
                write.asModule(pluginName + '!' + moduleName,
                    buildTemplateSource
                    .replace('{pluginName}', pluginName)
                    .replace('{moduleName}', moduleName)
                    .replace('{source}', source));
            }
        }
    };
});


define('tpl!photoswipe-template', [],function () { return function(obj){
var __t,__p='',__j=Array.prototype.join,print=function(){__p+=__j.call(arguments,'');};
with(obj||{}){
__p+='<!-- Root element of PhotoSwipe. Must have class pswp. -->\n<div id="photoswipe-template" class="pswp" tabindex="-1" role="dialog" aria-hidden="true">\n\n    <!-- Background of PhotoSwipe. \n         It\'s a separate element as animating opacity is faster than rgba(). -->\n    <div class="pswp__bg"></div>\n\n    <!-- Slides wrapper with overflow:hidden. -->\n    <div class="pswp__scroll-wrap">\n\n        <!-- Container that holds slides. \n            PhotoSwipe keeps only 3 of them in the DOM to save memory.\n            Don\'t modify these 3 pswp__item elements, data is added later on. -->\n        <div class="pswp__container">\n            <div class="pswp__item"></div>\n            <div class="pswp__item"></div>\n            <div class="pswp__item"></div>\n        </div>\n\n        <!-- Default (PhotoSwipeUI_Default) interface on top of sliding area. Can be changed. -->\n        <div class="pswp__ui pswp__ui--hidden">\n\n            <div class="pswp__top-bar">\n\n                <!--  Controls are self-explanatory. Order can be changed. -->\n                <div class="pswp__counter"></div>\n\n                <button class="pswp__button pswp__button--close" title="Close (Esc)"></button>\n                <button class="pswp__button pswp__button--share" title="Share"></button>\n                <button class="pswp__button pswp__button--fs" title="Toggle fullscreen"></button>\n                <button class="pswp__button pswp__button--zoom" title="Zoom in/out"></button>\n\n                <!-- Preloader demo http://codepen.io/dimsemenov/pen/yyBWoR -->\n                <!-- element will get class pswp__preloader__active when preloader is running -->\n                <div class="pswp__preloader">\n                    <div class="pswp__preloader__icn">\n                      <div class="pswp__preloader__cut">\n                        <div class="pswp__preloader__donut"></div>\n                      </div>\n                    </div>\n                </div>\n            </div>\n\n            <div class="pswp__share-modal pswp__share-modal--hidden pswp__single-tap">\n                <div class="pswp__share-tooltip"></div> \n            </div>\n\n            <button class="pswp__button pswp__button--arrow--left" title="Previous (arrow left)">\n            </button>\n\n            <button class="pswp__button pswp__button--arrow--right" title="Next (arrow right)">\n            </button>\n\n            <div class="pswp__caption">\n                <div class="pswp__caption__center"></div>\n            </div>\n        </div>\n    </div>\n</div>\n';
}
return __p;
}; });

/**
 * Patterns gallery - A simple gallery
 *
 * Copyright 2013 Simplon B.V. - Wichert Akkerman
 */
define("pat-gallery", [
    "jquery",
    "pat-registry",
    "pat-base",
    "pat-parser",
    "photoswipe",
    "photoswipe-ui",
    "tpl!photoswipe-template",
    "underscore"
], function($, patterns, Base, Parser, PhotoSwipe, PhotoSwipeUI, template, _) {
    var parser = new Parser("gallery");
    parser.addArgument("loop", true);
    parser.addArgument("scale-method", "fit", ["fit", "fitNoUpscale", "zoom"]);
    parser.addArgument("delay", 30000);
    parser.addArgument("effect-duration", 250);

    return Base.extend({
        name: "gallery",
        trigger: ".pat-gallery",

        init: function patGalleryInit($el, opts) {
            this.options = parser.parse(this.$el, opts);
            if ($('#photoswipe-template').length === 0) {
                $('body').append(template());
            }
            var images = $("a", this.$el).map(function () {
                return { 'w': 0, 'h': 0, 'src': this.href, 'title': $(this).find('img').attr('title') };
            });
            var pswpElement = document.querySelectorAll('.pswp')[0];
            var options = {
                index: 0,
                scaleMode: this.options.scaleMethod,
                loop: this.options.loop,
                slideshowDelay: this.options.delay,
                hideAnimationDuration: this.options.effectDuration,
                showAnimationDuration: this.options.effectDuration
            };
            $("a", this.$el).click(function (ev) {
                ev.preventDefault();
                if (this.href) {
                    options.index = _.indexOf(_.pluck(images, 'src'), this.href);
                } else {
                    options.index = 0;
                }
                var gallery = new PhotoSwipe(pswpElement, PhotoSwipeUI, images, options);
                gallery.listen('gettingData', function(index, item) {
                    // Workaround for the fact that we don't know the image sizes.
                    // https://github.com/dimsemenov/PhotoSwipe/issues/796
                    if (item.w < 1 || item.h < 1) { // unknown size
                        var img = new Image();
                        img.onload = function() { // will get size after load
                            item.w = this.width; // set image width
                            item.h = this.height; // set image height
                            gallery.invalidateCurrItems(); // reinit Items
                            gallery.updateSize(true); // reinit Items
                        };
                        img.src = item.src; // let's download image
                    }
                });
                gallery.init();
            });
        }
    });
});

/**
 * jquery.Jcrop.js v0.9.12
 * jQuery Image Cropping Plugin - released under MIT License 
 * Author: Kelly Hallman <khallman@gmail.com>
 * http://github.com/tapmodo/Jcrop
 * Copyright (c) 2008-2013 Tapmodo Interactive LLC {{{
 *
 * Permission is hereby granted, free of charge, to any person
 * obtaining a copy of this software and associated documentation
 * files (the "Software"), to deal in the Software without
 * restriction, including without limitation the rights to use,
 * copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the
 * Software is furnished to do so, subject to the following
 * conditions:
 *
 * The above copyright notice and this permission notice shall be
 * included in all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
 * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
 * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
 * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
 * OTHER DEALINGS IN THE SOFTWARE.
 *
 * }}}
 */

(function ($) {

  $.Jcrop = function (obj, opt) {
    var options = $.extend({}, $.Jcrop.defaults),
        docOffset,
        _ua = navigator.userAgent.toLowerCase(),
        is_msie = /msie/.test(_ua),
        ie6mode = /msie [1-6]\./.test(_ua);

    // Internal Methods {{{
    function px(n) {
      return Math.round(n) + 'px';
    }
    function cssClass(cl) {
      return options.baseClass + '-' + cl;
    }
    function supportsColorFade() {
      return $.fx.step.hasOwnProperty('backgroundColor');
    }
    function getPos(obj) //{{{
    {
      var pos = $(obj).offset();
      return [pos.left, pos.top];
    }
    //}}}
    function mouseAbs(e) //{{{
    {
      return [(e.pageX - docOffset[0]), (e.pageY - docOffset[1])];
    }
    //}}}
    function setOptions(opt) //{{{
    {
      if (typeof(opt) !== 'object') opt = {};
      options = $.extend(options, opt);

      $.each(['onChange','onSelect','onRelease','onDblClick'],function(i,e) {
        if (typeof(options[e]) !== 'function') options[e] = function () {};
      });
    }
    //}}}
    function startDragMode(mode, pos, touch) //{{{
    {
      docOffset = getPos($img);
      Tracker.setCursor(mode === 'move' ? mode : mode + '-resize');

      if (mode === 'move') {
        return Tracker.activateHandlers(createMover(pos), doneSelect, touch);
      }

      var fc = Coords.getFixed();
      var opp = oppLockCorner(mode);
      var opc = Coords.getCorner(oppLockCorner(opp));

      Coords.setPressed(Coords.getCorner(opp));
      Coords.setCurrent(opc);

      Tracker.activateHandlers(dragmodeHandler(mode, fc), doneSelect, touch);
    }
    //}}}
    function dragmodeHandler(mode, f) //{{{
    {
      return function (pos) {
        if (!options.aspectRatio) {
          switch (mode) {
          case 'e':
            pos[1] = f.y2;
            break;
          case 'w':
            pos[1] = f.y2;
            break;
          case 'n':
            pos[0] = f.x2;
            break;
          case 's':
            pos[0] = f.x2;
            break;
          }
        } else {
          switch (mode) {
          case 'e':
            pos[1] = f.y + 1;
            break;
          case 'w':
            pos[1] = f.y + 1;
            break;
          case 'n':
            pos[0] = f.x + 1;
            break;
          case 's':
            pos[0] = f.x + 1;
            break;
          }
        }
        Coords.setCurrent(pos);
        Selection.update();
      };
    }
    //}}}
    function createMover(pos) //{{{
    {
      var lloc = pos;
      KeyManager.watchKeys();

      return function (pos) {
        Coords.moveOffset([pos[0] - lloc[0], pos[1] - lloc[1]]);
        lloc = pos;

        Selection.update();
      };
    }
    //}}}
    function oppLockCorner(ord) //{{{
    {
      switch (ord) {
      case 'n':
        return 'sw';
      case 's':
        return 'nw';
      case 'e':
        return 'nw';
      case 'w':
        return 'ne';
      case 'ne':
        return 'sw';
      case 'nw':
        return 'se';
      case 'se':
        return 'nw';
      case 'sw':
        return 'ne';
      }
    }
    //}}}
    function createDragger(ord) //{{{
    {
      return function (e) {
        if (options.disabled) {
          return false;
        }
        if ((ord === 'move') && !options.allowMove) {
          return false;
        }
        
        // Fix position of crop area when dragged the very first time.
        // Necessary when crop image is in a hidden element when page is loaded.
        docOffset = getPos($img);

        btndown = true;
        startDragMode(ord, mouseAbs(e));
        e.stopPropagation();
        e.preventDefault();
        return false;
      };
    }
    //}}}
    function presize($obj, w, h) //{{{
    {
      var nw = $obj.width(),
          nh = $obj.height();
      if ((nw > w) && w > 0) {
        nw = w;
        nh = (w / $obj.width()) * $obj.height();
      }
      if ((nh > h) && h > 0) {
        nh = h;
        nw = (h / $obj.height()) * $obj.width();
      }
      xscale = $obj.width() / nw;
      yscale = $obj.height() / nh;
      $obj.width(nw).height(nh);
    }
    //}}}
    function unscale(c) //{{{
    {
      return {
        x: c.x * xscale,
        y: c.y * yscale,
        x2: c.x2 * xscale,
        y2: c.y2 * yscale,
        w: c.w * xscale,
        h: c.h * yscale
      };
    }
    //}}}
    function doneSelect(pos) //{{{
    {
      var c = Coords.getFixed();
      if ((c.w > options.minSelect[0]) && (c.h > options.minSelect[1])) {
        Selection.enableHandles();
        Selection.done();
      } else {
        Selection.release();
      }
      Tracker.setCursor(options.allowSelect ? 'crosshair' : 'default');
    }
    //}}}
    function newSelection(e) //{{{
    {
      if (options.disabled) {
        return false;
      }
      if (!options.allowSelect) {
        return false;
      }
      btndown = true;
      docOffset = getPos($img);
      Selection.disableHandles();
      Tracker.setCursor('crosshair');
      var pos = mouseAbs(e);
      Coords.setPressed(pos);
      Selection.update();
      Tracker.activateHandlers(selectDrag, doneSelect, e.type.substring(0,5)==='touch');
      KeyManager.watchKeys();

      e.stopPropagation();
      e.preventDefault();
      return false;
    }
    //}}}
    function selectDrag(pos) //{{{
    {
      Coords.setCurrent(pos);
      Selection.update();
    }
    //}}}
    function newTracker() //{{{
    {
      var trk = $('<div></div>').addClass(cssClass('tracker'));
      if (is_msie) {
        trk.css({
          opacity: 0,
          backgroundColor: 'white'
        });
      }
      return trk;
    }
    //}}}

    // }}}
    // Initialization {{{
    // Sanitize some options {{{
    if (typeof(obj) !== 'object') {
      obj = $(obj)[0];
    }
    if (typeof(opt) !== 'object') {
      opt = {};
    }
    // }}}
    setOptions(opt);
    // Initialize some jQuery objects {{{
    // The values are SET on the image(s) for the interface
    // If the original image has any of these set, they will be reset
    // However, if you destroy() the Jcrop instance the original image's
    // character in the DOM will be as you left it.
    var img_css = {
      border: 'none',
      visibility: 'visible',
      margin: 0,
      padding: 0,
      position: 'absolute',
      top: 0,
      left: 0
    };

    var $origimg = $(obj),
      img_mode = true;

    if (obj.tagName == 'IMG') {
      // Fix size of crop image.
      // Necessary when crop image is within a hidden element when page is loaded.
      if ($origimg[0].width != 0 && $origimg[0].height != 0) {
        // Obtain dimensions from contained img element.
        $origimg.width($origimg[0].width);
        $origimg.height($origimg[0].height);
      } else {
        // Obtain dimensions from temporary image in case the original is not loaded yet (e.g. IE 7.0). 
        var tempImage = new Image();
        tempImage.src = $origimg[0].src;
        $origimg.width(tempImage.width);
        $origimg.height(tempImage.height);
      } 

      var $img = $origimg.clone().removeAttr('id').css(img_css).show();

      $img.width($origimg.width());
      $img.height($origimg.height());
      $origimg.after($img).hide();

    } else {
      $img = $origimg.css(img_css).show();
      img_mode = false;
      if (options.shade === null) { options.shade = true; }
    }

    presize($img, options.boxWidth, options.boxHeight);

    var boundx = $img.width(),
        boundy = $img.height(),
        
        
        $div = $('<div />').width(boundx).height(boundy).addClass(cssClass('holder')).css({
        position: 'relative',
        backgroundColor: options.bgColor
      }).insertAfter($origimg).append($img);

    if (options.addClass) {
      $div.addClass(options.addClass);
    }

    var $img2 = $('<div />'),

        $img_holder = $('<div />') 
        .width('100%').height('100%').css({
          zIndex: 310,
          position: 'absolute',
          overflow: 'hidden'
        }),

        $hdl_holder = $('<div />') 
        .width('100%').height('100%').css('zIndex', 320), 

        $sel = $('<div />') 
        .css({
          position: 'absolute',
          zIndex: 600
        }).dblclick(function(){
          var c = Coords.getFixed();
          options.onDblClick.call(api,c);
        }).insertBefore($img).append($img_holder, $hdl_holder); 

    if (img_mode) {

      $img2 = $('<img />')
          .attr('src', $img.attr('src')).css(img_css).width(boundx).height(boundy),

      $img_holder.append($img2);

    }

    if (ie6mode) {
      $sel.css({
        overflowY: 'hidden'
      });
    }

    var bound = options.boundary;
    var $trk = newTracker().width(boundx + (bound * 2)).height(boundy + (bound * 2)).css({
      position: 'absolute',
      top: px(-bound),
      left: px(-bound),
      zIndex: 290
    }).mousedown(newSelection);

    /* }}} */
    // Set more variables {{{
    var bgcolor = options.bgColor,
        bgopacity = options.bgOpacity,
        xlimit, ylimit, xmin, ymin, xscale, yscale, enabled = true,
        btndown, animating, shift_down;

    docOffset = getPos($img);
    // }}}
    // }}}
    // Internal Modules {{{
    // Touch Module {{{ 
    var Touch = (function () {
      // Touch support detection function adapted (under MIT License)
      // from code by Jeffrey Sambells - http://github.com/iamamused/
      function hasTouchSupport() {
        var support = {}, events = ['touchstart', 'touchmove', 'touchend'],
            el = document.createElement('div'), i;

        try {
          for(i=0; i<events.length; i++) {
            var eventName = events[i];
            eventName = 'on' + eventName;
            var isSupported = (eventName in el);
            if (!isSupported) {
              el.setAttribute(eventName, 'return;');
              isSupported = typeof el[eventName] == 'function';
            }
            support[events[i]] = isSupported;
          }
          return support.touchstart && support.touchend && support.touchmove;
        }
        catch(err) {
          return false;
        }
      }

      function detectSupport() {
        if ((options.touchSupport === true) || (options.touchSupport === false)) return options.touchSupport;
          else return hasTouchSupport();
      }
      return {
        createDragger: function (ord) {
          return function (e) {
            if (options.disabled) {
              return false;
            }
            if ((ord === 'move') && !options.allowMove) {
              return false;
            }
            docOffset = getPos($img);
            btndown = true;
            startDragMode(ord, mouseAbs(Touch.cfilter(e)), true);
            e.stopPropagation();
            e.preventDefault();
            return false;
          };
        },
        newSelection: function (e) {
          return newSelection(Touch.cfilter(e));
        },
        cfilter: function (e){
          e.pageX = e.originalEvent.changedTouches[0].pageX;
          e.pageY = e.originalEvent.changedTouches[0].pageY;
          return e;
        },
        isSupported: hasTouchSupport,
        support: detectSupport()
      };
    }());
    // }}}
    // Coords Module {{{
    var Coords = (function () {
      var x1 = 0,
          y1 = 0,
          x2 = 0,
          y2 = 0,
          ox, oy;

      function setPressed(pos) //{{{
      {
        pos = rebound(pos);
        x2 = x1 = pos[0];
        y2 = y1 = pos[1];
      }
      //}}}
      function setCurrent(pos) //{{{
      {
        pos = rebound(pos);
        ox = pos[0] - x2;
        oy = pos[1] - y2;
        x2 = pos[0];
        y2 = pos[1];
      }
      //}}}
      function getOffset() //{{{
      {
        return [ox, oy];
      }
      //}}}
      function moveOffset(offset) //{{{
      {
        var ox = offset[0],
            oy = offset[1];

        if (0 > x1 + ox) {
          ox -= ox + x1;
        }
        if (0 > y1 + oy) {
          oy -= oy + y1;
        }

        if (boundy < y2 + oy) {
          oy += boundy - (y2 + oy);
        }
        if (boundx < x2 + ox) {
          ox += boundx - (x2 + ox);
        }

        x1 += ox;
        x2 += ox;
        y1 += oy;
        y2 += oy;
      }
      //}}}
      function getCorner(ord) //{{{
      {
        var c = getFixed();
        switch (ord) {
        case 'ne':
          return [c.x2, c.y];
        case 'nw':
          return [c.x, c.y];
        case 'se':
          return [c.x2, c.y2];
        case 'sw':
          return [c.x, c.y2];
        }
      }
      //}}}
      function getFixed() //{{{
      {
        if (!options.aspectRatio) {
          return getRect();
        }
        // This function could use some optimization I think...
        var aspect = options.aspectRatio,
            min_x = options.minSize[0] / xscale,
            
            
            //min_y = options.minSize[1]/yscale,
            max_x = options.maxSize[0] / xscale,
            max_y = options.maxSize[1] / yscale,
            rw = x2 - x1,
            rh = y2 - y1,
            rwa = Math.abs(rw),
            rha = Math.abs(rh),
            real_ratio = rwa / rha,
            xx, yy, w, h;

        if (max_x === 0) {
          max_x = boundx * 10;
        }
        if (max_y === 0) {
          max_y = boundy * 10;
        }
        if (real_ratio < aspect) {
          yy = y2;
          w = rha * aspect;
          xx = rw < 0 ? x1 - w : w + x1;

          if (xx < 0) {
            xx = 0;
            h = Math.abs((xx - x1) / aspect);
            yy = rh < 0 ? y1 - h : h + y1;
          } else if (xx > boundx) {
            xx = boundx;
            h = Math.abs((xx - x1) / aspect);
            yy = rh < 0 ? y1 - h : h + y1;
          }
        } else {
          xx = x2;
          h = rwa / aspect;
          yy = rh < 0 ? y1 - h : y1 + h;
          if (yy < 0) {
            yy = 0;
            w = Math.abs((yy - y1) * aspect);
            xx = rw < 0 ? x1 - w : w + x1;
          } else if (yy > boundy) {
            yy = boundy;
            w = Math.abs(yy - y1) * aspect;
            xx = rw < 0 ? x1 - w : w + x1;
          }
        }

        // Magic %-)
        if (xx > x1) { // right side
          if (xx - x1 < min_x) {
            xx = x1 + min_x;
          } else if (xx - x1 > max_x) {
            xx = x1 + max_x;
          }
          if (yy > y1) {
            yy = y1 + (xx - x1) / aspect;
          } else {
            yy = y1 - (xx - x1) / aspect;
          }
        } else if (xx < x1) { // left side
          if (x1 - xx < min_x) {
            xx = x1 - min_x;
          } else if (x1 - xx > max_x) {
            xx = x1 - max_x;
          }
          if (yy > y1) {
            yy = y1 + (x1 - xx) / aspect;
          } else {
            yy = y1 - (x1 - xx) / aspect;
          }
        }

        if (xx < 0) {
          x1 -= xx;
          xx = 0;
        } else if (xx > boundx) {
          x1 -= xx - boundx;
          xx = boundx;
        }

        if (yy < 0) {
          y1 -= yy;
          yy = 0;
        } else if (yy > boundy) {
          y1 -= yy - boundy;
          yy = boundy;
        }

        return makeObj(flipCoords(x1, y1, xx, yy));
      }
      //}}}
      function rebound(p) //{{{
      {
        if (p[0] < 0) p[0] = 0;
        if (p[1] < 0) p[1] = 0;

        if (p[0] > boundx) p[0] = boundx;
        if (p[1] > boundy) p[1] = boundy;

        return [Math.round(p[0]), Math.round(p[1])];
      }
      //}}}
      function flipCoords(x1, y1, x2, y2) //{{{
      {
        var xa = x1,
            xb = x2,
            ya = y1,
            yb = y2;
        if (x2 < x1) {
          xa = x2;
          xb = x1;
        }
        if (y2 < y1) {
          ya = y2;
          yb = y1;
        }
        return [xa, ya, xb, yb];
      }
      //}}}
      function getRect() //{{{
      {
        var xsize = x2 - x1,
            ysize = y2 - y1,
            delta;

        if (xlimit && (Math.abs(xsize) > xlimit)) {
          x2 = (xsize > 0) ? (x1 + xlimit) : (x1 - xlimit);
        }
        if (ylimit && (Math.abs(ysize) > ylimit)) {
          y2 = (ysize > 0) ? (y1 + ylimit) : (y1 - ylimit);
        }

        if (ymin / yscale && (Math.abs(ysize) < ymin / yscale)) {
          y2 = (ysize > 0) ? (y1 + ymin / yscale) : (y1 - ymin / yscale);
        }
        if (xmin / xscale && (Math.abs(xsize) < xmin / xscale)) {
          x2 = (xsize > 0) ? (x1 + xmin / xscale) : (x1 - xmin / xscale);
        }

        if (x1 < 0) {
          x2 -= x1;
          x1 -= x1;
        }
        if (y1 < 0) {
          y2 -= y1;
          y1 -= y1;
        }
        if (x2 < 0) {
          x1 -= x2;
          x2 -= x2;
        }
        if (y2 < 0) {
          y1 -= y2;
          y2 -= y2;
        }
        if (x2 > boundx) {
          delta = x2 - boundx;
          x1 -= delta;
          x2 -= delta;
        }
        if (y2 > boundy) {
          delta = y2 - boundy;
          y1 -= delta;
          y2 -= delta;
        }
        if (x1 > boundx) {
          delta = x1 - boundy;
          y2 -= delta;
          y1 -= delta;
        }
        if (y1 > boundy) {
          delta = y1 - boundy;
          y2 -= delta;
          y1 -= delta;
        }

        return makeObj(flipCoords(x1, y1, x2, y2));
      }
      //}}}
      function makeObj(a) //{{{
      {
        return {
          x: a[0],
          y: a[1],
          x2: a[2],
          y2: a[3],
          w: a[2] - a[0],
          h: a[3] - a[1]
        };
      }
      //}}}

      return {
        flipCoords: flipCoords,
        setPressed: setPressed,
        setCurrent: setCurrent,
        getOffset: getOffset,
        moveOffset: moveOffset,
        getCorner: getCorner,
        getFixed: getFixed
      };
    }());

    //}}}
    // Shade Module {{{
    var Shade = (function() {
      var enabled = false,
          holder = $('<div />').css({
            position: 'absolute',
            zIndex: 240,
            opacity: 0
          }),
          shades = {
            top: createShade(),
            left: createShade().height(boundy),
            right: createShade().height(boundy),
            bottom: createShade()
          };

      function resizeShades(w,h) {
        shades.left.css({ height: px(h) });
        shades.right.css({ height: px(h) });
      }
      function updateAuto()
      {
        return updateShade(Coords.getFixed());
      }
      function updateShade(c)
      {
        shades.top.css({
          left: px(c.x),
          width: px(c.w),
          height: px(c.y)
        });
        shades.bottom.css({
          top: px(c.y2),
          left: px(c.x),
          width: px(c.w),
          height: px(boundy-c.y2)
        });
        shades.right.css({
          left: px(c.x2),
          width: px(boundx-c.x2)
        });
        shades.left.css({
          width: px(c.x)
        });
      }
      function createShade() {
        return $('<div />').css({
          position: 'absolute',
          backgroundColor: options.shadeColor||options.bgColor
        }).appendTo(holder);
      }
      function enableShade() {
        if (!enabled) {
          enabled = true;
          holder.insertBefore($img);
          updateAuto();
          Selection.setBgOpacity(1,0,1);
          $img2.hide();

          setBgColor(options.shadeColor||options.bgColor,1);
          if (Selection.isAwake())
          {
            setOpacity(options.bgOpacity,1);
          }
            else setOpacity(1,1);
        }
      }
      function setBgColor(color,now) {
        colorChangeMacro(getShades(),color,now);
      }
      function disableShade() {
        if (enabled) {
          holder.remove();
          $img2.show();
          enabled = false;
          if (Selection.isAwake()) {
            Selection.setBgOpacity(options.bgOpacity,1,1);
          } else {
            Selection.setBgOpacity(1,1,1);
            Selection.disableHandles();
          }
          colorChangeMacro($div,0,1);
        }
      }
      function setOpacity(opacity,now) {
        if (enabled) {
          if (options.bgFade && !now) {
            holder.animate({
              opacity: 1-opacity
            },{
              queue: false,
              duration: options.fadeTime
            });
          }
          else holder.css({opacity:1-opacity});
        }
      }
      function refreshAll() {
        options.shade ? enableShade() : disableShade();
        if (Selection.isAwake()) setOpacity(options.bgOpacity);
      }
      function getShades() {
        return holder.children();
      }

      return {
        update: updateAuto,
        updateRaw: updateShade,
        getShades: getShades,
        setBgColor: setBgColor,
        enable: enableShade,
        disable: disableShade,
        resize: resizeShades,
        refresh: refreshAll,
        opacity: setOpacity
      };
    }());
    // }}}
    // Selection Module {{{
    var Selection = (function () {
      var awake,
          hdep = 370,
          borders = {},
          handle = {},
          dragbar = {},
          seehandles = false;

      // Private Methods
      function insertBorder(type) //{{{
      {
        var jq = $('<div />').css({
          position: 'absolute',
          opacity: options.borderOpacity
        }).addClass(cssClass(type));
        $img_holder.append(jq);
        return jq;
      }
      //}}}
      function dragDiv(ord, zi) //{{{
      {
        var jq = $('<div />').mousedown(createDragger(ord)).css({
          cursor: ord + '-resize',
          position: 'absolute',
          zIndex: zi
        }).addClass('ord-'+ord);

        if (Touch.support) {
          jq.bind('touchstart.jcrop', Touch.createDragger(ord));
        }

        $hdl_holder.append(jq);
        return jq;
      }
      //}}}
      function insertHandle(ord) //{{{
      {
        var hs = options.handleSize,

          div = dragDiv(ord, hdep++).css({
            opacity: options.handleOpacity
          }).addClass(cssClass('handle'));

        if (hs) { div.width(hs).height(hs); }

        return div;
      }
      //}}}
      function insertDragbar(ord) //{{{
      {
        return dragDiv(ord, hdep++).addClass('jcrop-dragbar');
      }
      //}}}
      function createDragbars(li) //{{{
      {
        var i;
        for (i = 0; i < li.length; i++) {
          dragbar[li[i]] = insertDragbar(li[i]);
        }
      }
      //}}}
      function createBorders(li) //{{{
      {
        var cl,i;
        for (i = 0; i < li.length; i++) {
          switch(li[i]){
            case'n': cl='hline'; break;
            case's': cl='hline bottom'; break;
            case'e': cl='vline right'; break;
            case'w': cl='vline'; break;
          }
          borders[li[i]] = insertBorder(cl);
        }
      }
      //}}}
      function createHandles(li) //{{{
      {
        var i;
        for (i = 0; i < li.length; i++) {
          handle[li[i]] = insertHandle(li[i]);
        }
      }
      //}}}
      function moveto(x, y) //{{{
      {
        if (!options.shade) {
          $img2.css({
            top: px(-y),
            left: px(-x)
          });
        }
        $sel.css({
          top: px(y),
          left: px(x)
        });
      }
      //}}}
      function resize(w, h) //{{{
      {
        $sel.width(Math.round(w)).height(Math.round(h));
      }
      //}}}
      function refresh() //{{{
      {
        var c = Coords.getFixed();

        Coords.setPressed([c.x, c.y]);
        Coords.setCurrent([c.x2, c.y2]);

        updateVisible();
      }
      //}}}

      // Internal Methods
      function updateVisible(select) //{{{
      {
        if (awake) {
          return update(select);
        }
      }
      //}}}
      function update(select) //{{{
      {
        var c = Coords.getFixed();

        resize(c.w, c.h);
        moveto(c.x, c.y);
        if (options.shade) Shade.updateRaw(c);

        awake || show();

        if (select) {
          options.onSelect.call(api, unscale(c));
        } else {
          options.onChange.call(api, unscale(c));
        }
      }
      //}}}
      function setBgOpacity(opacity,force,now) //{{{
      {
        if (!awake && !force) return;
        if (options.bgFade && !now) {
          $img.animate({
            opacity: opacity
          },{
            queue: false,
            duration: options.fadeTime
          });
        } else {
          $img.css('opacity', opacity);
        }
      }
      //}}}
      function show() //{{{
      {
        $sel.show();

        if (options.shade) Shade.opacity(bgopacity);
          else setBgOpacity(bgopacity,true);

        awake = true;
      }
      //}}}
      function release() //{{{
      {
        disableHandles();
        $sel.hide();

        if (options.shade) Shade.opacity(1);
          else setBgOpacity(1);

        awake = false;
        options.onRelease.call(api);
      }
      //}}}
      function showHandles() //{{{
      {
        if (seehandles) {
          $hdl_holder.show();
        }
      }
      //}}}
      function enableHandles() //{{{
      {
        seehandles = true;
        if (options.allowResize) {
          $hdl_holder.show();
          return true;
        }
      }
      //}}}
      function disableHandles() //{{{
      {
        seehandles = false;
        $hdl_holder.hide();
      } 
      //}}}
      function animMode(v) //{{{
      {
        if (v) {
          animating = true;
          disableHandles();
        } else {
          animating = false;
          enableHandles();
        }
      } 
      //}}}
      function done() //{{{
      {
        animMode(false);
        refresh();
      } 
      //}}}
      // Insert draggable elements {{{
      // Insert border divs for outline

      if (options.dragEdges && $.isArray(options.createDragbars))
        createDragbars(options.createDragbars);

      if ($.isArray(options.createHandles))
        createHandles(options.createHandles);

      if (options.drawBorders && $.isArray(options.createBorders))
        createBorders(options.createBorders);

      //}}}

      // This is a hack for iOS5 to support drag/move touch functionality
      $(document).bind('touchstart.jcrop-ios',function(e) {
        if ($(e.currentTarget).hasClass('jcrop-tracker')) e.stopPropagation();
      });

      var $track = newTracker().mousedown(createDragger('move')).css({
        cursor: 'move',
        position: 'absolute',
        zIndex: 360
      });

      if (Touch.support) {
        $track.bind('touchstart.jcrop', Touch.createDragger('move'));
      }

      $img_holder.append($track);
      disableHandles();

      return {
        updateVisible: updateVisible,
        update: update,
        release: release,
        refresh: refresh,
        isAwake: function () {
          return awake;
        },
        setCursor: function (cursor) {
          $track.css('cursor', cursor);
        },
        enableHandles: enableHandles,
        enableOnly: function () {
          seehandles = true;
        },
        showHandles: showHandles,
        disableHandles: disableHandles,
        animMode: animMode,
        setBgOpacity: setBgOpacity,
        done: done
      };
    }());
    
    //}}}
    // Tracker Module {{{
    var Tracker = (function () {
      var onMove = function () {},
          onDone = function () {},
          trackDoc = options.trackDocument;

      function toFront(touch) //{{{
      {
        $trk.css({
          zIndex: 450
        });

        if (touch)
          $(document)
            .bind('touchmove.jcrop', trackTouchMove)
            .bind('touchend.jcrop', trackTouchEnd);

        else if (trackDoc)
          $(document)
            .bind('mousemove.jcrop',trackMove)
            .bind('mouseup.jcrop',trackUp);
      } 
      //}}}
      function toBack() //{{{
      {
        $trk.css({
          zIndex: 290
        });
        $(document).unbind('.jcrop');
      } 
      //}}}
      function trackMove(e) //{{{
      {
        onMove(mouseAbs(e));
        return false;
      } 
      //}}}
      function trackUp(e) //{{{
      {
        e.preventDefault();
        e.stopPropagation();

        if (btndown) {
          btndown = false;

          onDone(mouseAbs(e));

          if (Selection.isAwake()) {
            options.onSelect.call(api, unscale(Coords.getFixed()));
          }

          toBack();
          onMove = function () {};
          onDone = function () {};
        }

        return false;
      }
      //}}}
      function activateHandlers(move, done, touch) //{{{
      {
        btndown = true;
        onMove = move;
        onDone = done;
        toFront(touch);
        return false;
      }
      //}}}
      function trackTouchMove(e) //{{{
      {
        onMove(mouseAbs(Touch.cfilter(e)));
        return false;
      }
      //}}}
      function trackTouchEnd(e) //{{{
      {
        return trackUp(Touch.cfilter(e));
      }
      //}}}
      function setCursor(t) //{{{
      {
        $trk.css('cursor', t);
      }
      //}}}

      if (!trackDoc) {
        $trk.mousemove(trackMove).mouseup(trackUp).mouseout(trackUp);
      }

      $img.before($trk);
      return {
        activateHandlers: activateHandlers,
        setCursor: setCursor
      };
    }());
    //}}}
    // KeyManager Module {{{
    var KeyManager = (function () {
      var $keymgr = $('<input type="radio" />').css({
        position: 'fixed',
        left: '-120px',
        width: '12px'
      }).addClass('jcrop-keymgr'),

        $keywrap = $('<div />').css({
          position: 'absolute',
          overflow: 'hidden'
        }).append($keymgr);

      function watchKeys() //{{{
      {
        if (options.keySupport) {
          $keymgr.show();
          $keymgr.focus();
        }
      }
      //}}}
      function onBlur(e) //{{{
      {
        $keymgr.hide();
      }
      //}}}
      function doNudge(e, x, y) //{{{
      {
        if (options.allowMove) {
          Coords.moveOffset([x, y]);
          Selection.updateVisible(true);
        }
        e.preventDefault();
        e.stopPropagation();
      }
      //}}}
      function parseKey(e) //{{{
      {
        if (e.ctrlKey || e.metaKey) {
          return true;
        }
        shift_down = e.shiftKey ? true : false;
        var nudge = shift_down ? 10 : 1;

        switch (e.keyCode) {
        case 37:
          doNudge(e, -nudge, 0);
          break;
        case 39:
          doNudge(e, nudge, 0);
          break;
        case 38:
          doNudge(e, 0, -nudge);
          break;
        case 40:
          doNudge(e, 0, nudge);
          break;
        case 27:
          if (options.allowSelect) Selection.release();
          break;
        case 9:
          return true;
        }

        return false;
      }
      //}}}

      if (options.keySupport) {
        $keymgr.keydown(parseKey).blur(onBlur);
        if (ie6mode || !options.fixedSupport) {
          $keymgr.css({
            position: 'absolute',
            left: '-20px'
          });
          $keywrap.append($keymgr).insertBefore($img);
        } else {
          $keymgr.insertBefore($img);
        }
      }


      return {
        watchKeys: watchKeys
      };
    }());
    //}}}
    // }}}
    // API methods {{{
    function setClass(cname) //{{{
    {
      $div.removeClass().addClass(cssClass('holder')).addClass(cname);
    }
    //}}}
    function animateTo(a, callback) //{{{
    {
      var x1 = a[0] / xscale,
          y1 = a[1] / yscale,
          x2 = a[2] / xscale,
          y2 = a[3] / yscale;

      if (animating) {
        return;
      }

      var animto = Coords.flipCoords(x1, y1, x2, y2),
          c = Coords.getFixed(),
          initcr = [c.x, c.y, c.x2, c.y2],
          animat = initcr,
          interv = options.animationDelay,
          ix1 = animto[0] - initcr[0],
          iy1 = animto[1] - initcr[1],
          ix2 = animto[2] - initcr[2],
          iy2 = animto[3] - initcr[3],
          pcent = 0,
          velocity = options.swingSpeed;

      x1 = animat[0];
      y1 = animat[1];
      x2 = animat[2];
      y2 = animat[3];

      Selection.animMode(true);
      var anim_timer;

      function queueAnimator() {
        window.setTimeout(animator, interv);
      }
      var animator = (function () {
        return function () {
          pcent += (100 - pcent) / velocity;

          animat[0] = Math.round(x1 + ((pcent / 100) * ix1));
          animat[1] = Math.round(y1 + ((pcent / 100) * iy1));
          animat[2] = Math.round(x2 + ((pcent / 100) * ix2));
          animat[3] = Math.round(y2 + ((pcent / 100) * iy2));

          if (pcent >= 99.8) {
            pcent = 100;
          }
          if (pcent < 100) {
            setSelectRaw(animat);
            queueAnimator();
          } else {
            Selection.done();
            Selection.animMode(false);
            if (typeof(callback) === 'function') {
              callback.call(api);
            }
          }
        };
      }());
      queueAnimator();
    }
    //}}}
    function setSelect(rect) //{{{
    {
      setSelectRaw([rect[0] / xscale, rect[1] / yscale, rect[2] / xscale, rect[3] / yscale]);
      options.onSelect.call(api, unscale(Coords.getFixed()));
      Selection.enableHandles();
    }
    //}}}
    function setSelectRaw(l) //{{{
    {
      Coords.setPressed([l[0], l[1]]);
      Coords.setCurrent([l[2], l[3]]);
      Selection.update();
    }
    //}}}
    function tellSelect() //{{{
    {
      return unscale(Coords.getFixed());
    }
    //}}}
    function tellScaled() //{{{
    {
      return Coords.getFixed();
    }
    //}}}
    function setOptionsNew(opt) //{{{
    {
      setOptions(opt);
      interfaceUpdate();
    }
    //}}}
    function disableCrop() //{{{
    {
      options.disabled = true;
      Selection.disableHandles();
      Selection.setCursor('default');
      Tracker.setCursor('default');
    }
    //}}}
    function enableCrop() //{{{
    {
      options.disabled = false;
      interfaceUpdate();
    }
    //}}}
    function cancelCrop() //{{{
    {
      Selection.done();
      Tracker.activateHandlers(null, null);
    }
    //}}}
    function destroy() //{{{
    {
      $div.remove();
      $origimg.show();
      $origimg.css('visibility','visible');
      $(obj).removeData('Jcrop');
    }
    //}}}
    function setImage(src, callback) //{{{
    {
      Selection.release();
      disableCrop();
      var img = new Image();
      img.onload = function () {
        var iw = img.width;
        var ih = img.height;
        var bw = options.boxWidth;
        var bh = options.boxHeight;
        $img.width(iw).height(ih);
        $img.attr('src', src);
        $img2.attr('src', src);
        presize($img, bw, bh);
        boundx = $img.width();
        boundy = $img.height();
        $img2.width(boundx).height(boundy);
        $trk.width(boundx + (bound * 2)).height(boundy + (bound * 2));
        $div.width(boundx).height(boundy);
        Shade.resize(boundx,boundy);
        enableCrop();

        if (typeof(callback) === 'function') {
          callback.call(api);
        }
      };
      img.src = src;
    }
    //}}}
    function colorChangeMacro($obj,color,now) {
      var mycolor = color || options.bgColor;
      if (options.bgFade && supportsColorFade() && options.fadeTime && !now) {
        $obj.animate({
          backgroundColor: mycolor
        }, {
          queue: false,
          duration: options.fadeTime
        });
      } else {
        $obj.css('backgroundColor', mycolor);
      }
    }
    function interfaceUpdate(alt) //{{{
    // This method tweaks the interface based on options object.
    // Called when options are changed and at end of initialization.
    {
      if (options.allowResize) {
        if (alt) {
          Selection.enableOnly();
        } else {
          Selection.enableHandles();
        }
      } else {
        Selection.disableHandles();
      }

      Tracker.setCursor(options.allowSelect ? 'crosshair' : 'default');
      Selection.setCursor(options.allowMove ? 'move' : 'default');

      if (options.hasOwnProperty('trueSize')) {
        xscale = options.trueSize[0] / boundx;
        yscale = options.trueSize[1] / boundy;
      }

      if (options.hasOwnProperty('setSelect')) {
        setSelect(options.setSelect);
        Selection.done();
        delete(options.setSelect);
      }

      Shade.refresh();

      if (options.bgColor != bgcolor) {
        colorChangeMacro(
          options.shade? Shade.getShades(): $div,
          options.shade?
            (options.shadeColor || options.bgColor):
            options.bgColor
        );
        bgcolor = options.bgColor;
      }

      if (bgopacity != options.bgOpacity) {
        bgopacity = options.bgOpacity;
        if (options.shade) Shade.refresh();
          else Selection.setBgOpacity(bgopacity);
      }

      xlimit = options.maxSize[0] || 0;
      ylimit = options.maxSize[1] || 0;
      xmin = options.minSize[0] || 0;
      ymin = options.minSize[1] || 0;

      if (options.hasOwnProperty('outerImage')) {
        $img.attr('src', options.outerImage);
        delete(options.outerImage);
      }

      Selection.refresh();
    }
    //}}}
    //}}}

    if (Touch.support) $trk.bind('touchstart.jcrop', Touch.newSelection);

    $hdl_holder.hide();
    interfaceUpdate(true);

    var api = {
      setImage: setImage,
      animateTo: animateTo,
      setSelect: setSelect,
      setOptions: setOptionsNew,
      tellSelect: tellSelect,
      tellScaled: tellScaled,
      setClass: setClass,

      disable: disableCrop,
      enable: enableCrop,
      cancel: cancelCrop,
      release: Selection.release,
      destroy: destroy,

      focus: KeyManager.watchKeys,

      getBounds: function () {
        return [boundx * xscale, boundy * yscale];
      },
      getWidgetSize: function () {
        return [boundx, boundy];
      },
      getScaleFactor: function () {
        return [xscale, yscale];
      },
      getOptions: function() {
        // careful: internal values are returned
        return options;
      },

      ui: {
        holder: $div,
        selection: $sel
      }
    };

    if (is_msie) $div.bind('selectstart', function () { return false; });

    $origimg.data('Jcrop', api);
    return api;
  };
  $.fn.Jcrop = function (options, callback) //{{{
  {
    var api;
    // Iterate over each object, attach Jcrop
    this.each(function () {
      // If we've already attached to this object
      if ($(this).data('Jcrop')) {
        // The API can be requested this way (undocumented)
        if (options === 'api') return $(this).data('Jcrop');
        // Otherwise, we just reset the options...
        else $(this).data('Jcrop').setOptions(options);
      }
      // If we haven't been attached, preload and attach
      else {
        if (this.tagName == 'IMG')
          $.Jcrop.Loader(this,function(){
            $(this).css({display:'block',visibility:'hidden'});
            api = $.Jcrop(this, options);
            if ($.isFunction(callback)) callback.call(api);
          });
        else {
          $(this).css({display:'block',visibility:'hidden'});
          api = $.Jcrop(this, options);
          if ($.isFunction(callback)) callback.call(api);
        }
      }
    });

    // Return "this" so the object is chainable (jQuery-style)
    return this;
  };
  //}}}
  // $.Jcrop.Loader - basic image loader {{{

  $.Jcrop.Loader = function(imgobj,success,error){
    var $img = $(imgobj), img = $img[0];

    function completeCheck(){
      if (img.complete) {
        $img.unbind('.jcloader');
        if ($.isFunction(success)) success.call(img);
      }
      else window.setTimeout(completeCheck,50);
    }

    $img
      .bind('load.jcloader',completeCheck)
      .bind('error.jcloader',function(e){
        $img.unbind('.jcloader');
        if ($.isFunction(error)) error.call(img);
      });

    if (img.complete && $.isFunction(success)){
      $img.unbind('.jcloader');
      success.call(img);
    }
  };

  //}}}
  // Global Defaults {{{
  $.Jcrop.defaults = {

    // Basic Settings
    allowSelect: true,
    allowMove: true,
    allowResize: true,

    trackDocument: true,

    // Styling Options
    baseClass: 'jcrop',
    addClass: null,
    bgColor: 'black',
    bgOpacity: 0.6,
    bgFade: false,
    borderOpacity: 0.4,
    handleOpacity: 0.5,
    handleSize: null,

    aspectRatio: 0,
    keySupport: true,
    createHandles: ['n','s','e','w','nw','ne','se','sw'],
    createDragbars: ['n','s','e','w'],
    createBorders: ['n','s','e','w'],
    drawBorders: true,
    dragEdges: true,
    fixedSupport: true,
    touchSupport: null,

    shade: null,

    boxWidth: 0,
    boxHeight: 0,
    boundary: 2,
    fadeTime: 400,
    animationDelay: 20,
    swingSpeed: 3,

    minSelect: [0, 0],
    maxSize: [0, 0],
    minSize: [0, 0],

    // Callbacks / Event Handlers
    onChange: function () {},
    onSelect: function () {},
    onDblClick: function () {},
    onRelease: function () {}
  };

  // }}}
}(jQuery));

define("jcrop", ["jquery"], function(){});

define('pat-image-crop',[
    "jquery",
    "pat-logger",
    "pat-parser",
    "pat-registry",
    "jcrop"
], function($, logger, Parser, registry) {
    var log = logger.getLogger("pat.image-crop"),
        parser = new Parser("image-crop");

    parser.addArgument("preview-id", "");
    parser.addArgument("preview-height", 0);
    parser.addArgument("preview-width", 0);
    parser.addArgument("aspect-ratio", 1);
    parser.addArgument("form-id", "");
    parser.addArgument("initial-sel", "0 0 0 0");
    parser.addArgument("min-size", "0 0");
    parser.addArgument("max-size", "0 0");
    parser.addArgument("input-prefix", "");

    var _ = {
        name: "image-crop",
        trigger: "img.pat-image-crop",
        bounds: [0, 0],
        inputNames: ["x1", "y1", "x2", "y2", "w", "h"],

        init: function($el, options) {
            // initialize the elements
            return $el.each(function() {
                var $this = $(this),
                    opts = parser.parse($this, options),
                    data = {};

                // Initialize the preview parameters
                if (opts.preview.id.length === 0)
                    data.preview = false;
                else {
                    data.preview = {};
                    data.preview.element = $(opts.preview.id);
                    if (data.preview.element.length === 0) {
                        log.error("Invalid preview element ID supplied: " + opts.preview.id);
                        return;
                    }
                    if (opts.previewWidth > 0 && opts.preview.height > 0) {
                        data.preview.width = opts.preview.width;
                        data.preview.height = opts.preview.height;
                    } else {
                        data.preview.width = data.preview.element.parent().width();
                        data.preview.height = data.preview.element.parent().height();
                    }
                }

                // Set the form ID
                if (opts.formId.length === 0) {
                    // no form ID supplied. Look for the closest parent form element
                    data.form = $this.closest("form");
                    if (data.form.length === 0) {
                        log.error("No form specified or found");
                        return;
                    }
                } else {
                    data.form = $(opts.formId);
                    if (data.form.length === 0) {
                        log.error("Invalid form ID supplied: " + opts.formId);
                    }
                }

                // Setup form inputs
                data.prefix = opts.inputPrefix;
                data.inputs = {};
                for (var i = 0; i < _.inputNames.length; i++)
                    data.inputs[_.inputNames[i]] = _._setupInput(data.form, data.prefix, _.inputNames[i]);

                //
                // Initial coordinates
                //
                var ic = _._parseOpt(opts.initialSel);
                if (ic.length !== 4)
                    log.warn("Invalid coordinates for initial selection");
                else if (ic[2] - ic[0] > 0 && ic[3] - ic[1] > 0)
                    data.initialCoords = ic;

                data.aspectRatio = opts.aspectRatio;
                data.minSize = _._parseOpt(opts.minSize);
                data.maxSize = _._parseOpt(opts.maxSize);

                var handler = function(c) { _.onSelect(c, data); };

                $this.Jcrop({
                    onChange: handler,
                    onSelect: handler,
                    onRelease: handler,
                    aspectRatio: data.aspectRatio,
                    setSelect: data.initialCoords,
                    minSize: data.minSize,
                    maxSize: data.maxSize
                }, function() {
                    data.api = this;
                    _.onSelect(this.tellSelect(), data);
                });
            });
        },

        _setupInput: function($form, prefix, name) {
            var input = $form.find("input[name=" + prefix + name + "]");
            if (input.length === 0)
                input = $("<input type=\"hidden\" name=\"" + prefix + name + "\" />").appendTo($form);
            return input;
        },

        _parseOpt: function(val) {
            var ret = val.replace(/\s{2,}/g, " ").trim().split(" ");
            for (var i = 0; i < ret.length; i++ )
                ret[i] = parseInt(ret[i], 10);
            return ret;
        },

        onSelect: function(c, data) {
            if (data.preview)
                _.updatePreview(c, data);
            _.updateInputs(c, data);
        },

        updatePreview: function(c, data) {
            if (!data.api)
                return;
            if (parseInt(c.w, 10) > 0) {
                var rx = data.preview.width/c.w, ry = data.preview.height/c.h,
                    bounds = data.api.getBounds();

                data.preview.element.css({
                    width: Math.round( rx * bounds[0] ) + "px",
                    height: Math.round( ry * bounds[1] ) + "px",
                    marginLeft: "-" + Math.round(rx * c.x) + "px",
                    marginTop: "-" + Math.round(ry * c.y) + "px"
                });
            }
        },

        updateInputs: function(c, data) {
            if (c && c.w && parseInt(c.w, 10) > 0) {
                data.inputs.x1.attr("value", c.x);
                data.inputs.y1.attr("value", c.y);
                data.inputs.x2.attr("value", c.x2);
                data.inputs.y2.attr("value", c.y2);
                data.inputs.w.attr("value", c.w);
                data.inputs.h.attr("value", c.h);
            }
        }
    };

    registry.register(_);
    return _;
});

// jshint indent: 4, browser: true, jquery: true, quotmark: double
// vim: sw=4 expandtab
;
define('pat-legend',[
    "jquery",
    "jquery.browser",
    "pat-registry"
], function($, dummy, registry) {
    var legend = {
        name: "legend",
        trigger: "legend",

        _convertToIframes: function($root) {
            $root.findInclusive("object[type='text/html']").each(function() {
                var $object = $(this),
                    $iframe = $("<iframe allowtransparency='true'/>");

                $iframe
                    .attr("id", $object.attr("id"))
                    .attr("class", $object.attr("class"))
                    .attr("src", $object.attr("data"))
                    .attr("frameborder", "0")
                    .attr("style", "background-color:transparent");
                $object.replaceWith($iframe);
            });
        },

        transform: function($root) {
            $root.findInclusive("legend:not(.cant-touch-this)").each(function() {
                $(this).replaceWith("<p class='legend'>"+$(this).html()+"</p>");
            });
            // Replace objects with iframes for IE 8 and older.
            if ($.browser.msie ) {
                var version = Number( $.browser.version.split(".", 2).join(""));
                if (version<=80)
                    legend._convertToIframes($root);
            }
        }
    };
    registry.register(legend);
    return legend;
});

/*!
 * Masonry PACKAGED v3.2.3
 * Cascading grid layout library
 * http://masonry.desandro.com
 * MIT License
 * by David DeSandro
 */

/**
 * Bridget makes jQuery widgets
 * v1.1.0
 * MIT license
 */

( function( window ) {



// -------------------------- utils -------------------------- //

var slice = Array.prototype.slice;

function noop() {}

// -------------------------- definition -------------------------- //

function defineBridget( $ ) {

// bail if no jQuery
if ( !$ ) {
  return;
}

// -------------------------- addOptionMethod -------------------------- //

/**
 * adds option method -> $().plugin('option', {...})
 * @param {Function} PluginClass - constructor class
 */
function addOptionMethod( PluginClass ) {
  // don't overwrite original option method
  if ( PluginClass.prototype.option ) {
    return;
  }

  // option setter
  PluginClass.prototype.option = function( opts ) {
    // bail out if not an object
    if ( !$.isPlainObject( opts ) ){
      return;
    }
    this.options = $.extend( true, this.options, opts );
  };
}

// -------------------------- plugin bridge -------------------------- //

// helper function for logging errors
// $.error breaks jQuery chaining
var logError = typeof console === 'undefined' ? noop :
  function( message ) {
    console.error( message );
  };

/**
 * jQuery plugin bridge, access methods like $elem.plugin('method')
 * @param {String} namespace - plugin name
 * @param {Function} PluginClass - constructor class
 */
function bridge( namespace, PluginClass ) {
  // add to jQuery fn namespace
  $.fn[ namespace ] = function( options ) {
    if ( typeof options === 'string' ) {
      // call plugin method when first argument is a string
      // get arguments for method
      var args = slice.call( arguments, 1 );

      for ( var i=0, len = this.length; i < len; i++ ) {
        var elem = this[i];
        var instance = $.data( elem, namespace );
        if ( !instance ) {
          logError( "cannot call methods on " + namespace + " prior to initialization; " +
            "attempted to call '" + options + "'" );
          continue;
        }
        if ( !$.isFunction( instance[options] ) || options.charAt(0) === '_' ) {
          logError( "no such method '" + options + "' for " + namespace + " instance" );
          continue;
        }

        // trigger method with arguments
        var returnValue = instance[ options ].apply( instance, args );

        // break look and return first value if provided
        if ( returnValue !== undefined ) {
          return returnValue;
        }
      }
      // return this if no return value
      return this;
    } else {
      return this.each( function() {
        var instance = $.data( this, namespace );
        if ( instance ) {
          // apply options & init
          instance.option( options );
          instance._init();
        } else {
          // initialize new instance
          instance = new PluginClass( this, options );
          $.data( this, namespace, instance );
        }
      });
    }
  };

}

// -------------------------- bridget -------------------------- //

/**
 * converts a Prototypical class into a proper jQuery plugin
 *   the class must have a ._init method
 * @param {String} namespace - plugin name, used in $().pluginName
 * @param {Function} PluginClass - constructor class
 */
$.bridget = function( namespace, PluginClass ) {
  addOptionMethod( PluginClass );
  bridge( namespace, PluginClass );
};

return $.bridget;

}

// transport
if ( typeof define === 'function' && define.amd ) {
  // AMD
  define( 'jquery-bridget/jquery.bridget',[ 'jquery' ], defineBridget );
} else if ( typeof exports === 'object' ) {
  defineBridget( require('jquery') );
} else {
  // get jquery from browser global
  defineBridget( window.jQuery );
}

})( window );

/*!
 * eventie v1.0.6
 * event binding helper
 *   eventie.bind( elem, 'click', myFn )
 *   eventie.unbind( elem, 'click', myFn )
 * MIT license
 */

/*jshint browser: true, undef: true, unused: true */
/*global define: false, module: false */

( function( window ) {



var docElem = document.documentElement;

var bind = function() {};

function getIEEvent( obj ) {
  var event = window.event;
  // add event.target
  event.target = event.target || event.srcElement || obj;
  return event;
}

if ( docElem.addEventListener ) {
  bind = function( obj, type, fn ) {
    obj.addEventListener( type, fn, false );
  };
} else if ( docElem.attachEvent ) {
  bind = function( obj, type, fn ) {
    obj[ type + fn ] = fn.handleEvent ?
      function() {
        var event = getIEEvent( obj );
        fn.handleEvent.call( fn, event );
      } :
      function() {
        var event = getIEEvent( obj );
        fn.call( obj, event );
      };
    obj.attachEvent( "on" + type, obj[ type + fn ] );
  };
}

var unbind = function() {};

if ( docElem.removeEventListener ) {
  unbind = function( obj, type, fn ) {
    obj.removeEventListener( type, fn, false );
  };
} else if ( docElem.detachEvent ) {
  unbind = function( obj, type, fn ) {
    obj.detachEvent( "on" + type, obj[ type + fn ] );
    try {
      delete obj[ type + fn ];
    } catch ( err ) {
      // can't delete window object properties
      obj[ type + fn ] = undefined;
    }
  };
}

var eventie = {
  bind: bind,
  unbind: unbind
};

// ----- module definition ----- //

if ( typeof define === 'function' && define.amd ) {
  // AMD
  define( 'eventie/eventie',eventie );
} else if ( typeof exports === 'object' ) {
  // CommonJS
  module.exports = eventie;
} else {
  // browser global
  window.eventie = eventie;
}

})( window );

/*!
 * docReady v1.0.4
 * Cross browser DOMContentLoaded event emitter
 * MIT license
 */

/*jshint browser: true, strict: true, undef: true, unused: true*/
/*global define: false, require: false, module: false */

( function( window ) {



var document = window.document;
// collection of functions to be triggered on ready
var queue = [];

function docReady( fn ) {
  // throw out non-functions
  if ( typeof fn !== 'function' ) {
    return;
  }

  if ( docReady.isReady ) {
    // ready now, hit it
    fn();
  } else {
    // queue function when ready
    queue.push( fn );
  }
}

docReady.isReady = false;

// triggered on various doc ready events
function onReady( event ) {
  // bail if already triggered or IE8 document is not ready just yet
  var isIE8NotReady = event.type === 'readystatechange' && document.readyState !== 'complete';
  if ( docReady.isReady || isIE8NotReady ) {
    return;
  }

  trigger();
}

function trigger() {
  docReady.isReady = true;
  // process queue
  for ( var i=0, len = queue.length; i < len; i++ ) {
    var fn = queue[i];
    fn();
  }
}

function defineDocReady( eventie ) {
  // trigger ready if page is ready
  if ( document.readyState === 'complete' ) {
    trigger();
  } else {
    // listen for events
    eventie.bind( document, 'DOMContentLoaded', onReady );
    eventie.bind( document, 'readystatechange', onReady );
    eventie.bind( window, 'load', onReady );
  }

  return docReady;
}

// transport
if ( typeof define === 'function' && define.amd ) {
  // AMD
  define( 'doc-ready/doc-ready',[ 'eventie/eventie' ], defineDocReady );
} else if ( typeof exports === 'object' ) {
  module.exports = defineDocReady( require('eventie') );
} else {
  // browser global
  window.docReady = defineDocReady( window.eventie );
}

})( window );

/*!
 * EventEmitter v4.2.11 - git.io/ee
 * Unlicense - http://unlicense.org/
 * Oliver Caldwell - http://oli.me.uk/
 * @preserve
 */

;(function () {
    

    /**
     * Class for managing events.
     * Can be extended to provide event functionality in other classes.
     *
     * @class EventEmitter Manages event registering and emitting.
     */
    function EventEmitter() {}

    // Shortcuts to improve speed and size
    var proto = EventEmitter.prototype;
    var exports = this;
    var originalGlobalValue = exports.EventEmitter;

    /**
     * Finds the index of the listener for the event in its storage array.
     *
     * @param {Function[]} listeners Array of listeners to search through.
     * @param {Function} listener Method to look for.
     * @return {Number} Index of the specified listener, -1 if not found
     * @api private
     */
    function indexOfListener(listeners, listener) {
        var i = listeners.length;
        while (i--) {
            if (listeners[i].listener === listener) {
                return i;
            }
        }

        return -1;
    }

    /**
     * Alias a method while keeping the context correct, to allow for overwriting of target method.
     *
     * @param {String} name The name of the target method.
     * @return {Function} The aliased method
     * @api private
     */
    function alias(name) {
        return function aliasClosure() {
            return this[name].apply(this, arguments);
        };
    }

    /**
     * Returns the listener array for the specified event.
     * Will initialise the event object and listener arrays if required.
     * Will return an object if you use a regex search. The object contains keys for each matched event. So /ba[rz]/ might return an object containing bar and baz. But only if you have either defined them with defineEvent or added some listeners to them.
     * Each property in the object response is an array of listener functions.
     *
     * @param {String|RegExp} evt Name of the event to return the listeners from.
     * @return {Function[]|Object} All listener functions for the event.
     */
    proto.getListeners = function getListeners(evt) {
        var events = this._getEvents();
        var response;
        var key;

        // Return a concatenated array of all matching events if
        // the selector is a regular expression.
        if (evt instanceof RegExp) {
            response = {};
            for (key in events) {
                if (events.hasOwnProperty(key) && evt.test(key)) {
                    response[key] = events[key];
                }
            }
        }
        else {
            response = events[evt] || (events[evt] = []);
        }

        return response;
    };

    /**
     * Takes a list of listener objects and flattens it into a list of listener functions.
     *
     * @param {Object[]} listeners Raw listener objects.
     * @return {Function[]} Just the listener functions.
     */
    proto.flattenListeners = function flattenListeners(listeners) {
        var flatListeners = [];
        var i;

        for (i = 0; i < listeners.length; i += 1) {
            flatListeners.push(listeners[i].listener);
        }

        return flatListeners;
    };

    /**
     * Fetches the requested listeners via getListeners but will always return the results inside an object. This is mainly for internal use but others may find it useful.
     *
     * @param {String|RegExp} evt Name of the event to return the listeners from.
     * @return {Object} All listener functions for an event in an object.
     */
    proto.getListenersAsObject = function getListenersAsObject(evt) {
        var listeners = this.getListeners(evt);
        var response;

        if (listeners instanceof Array) {
            response = {};
            response[evt] = listeners;
        }

        return response || listeners;
    };

    /**
     * Adds a listener function to the specified event.
     * The listener will not be added if it is a duplicate.
     * If the listener returns true then it will be removed after it is called.
     * If you pass a regular expression as the event name then the listener will be added to all events that match it.
     *
     * @param {String|RegExp} evt Name of the event to attach the listener to.
     * @param {Function} listener Method to be called when the event is emitted. If the function returns true then it will be removed after calling.
     * @return {Object} Current instance of EventEmitter for chaining.
     */
    proto.addListener = function addListener(evt, listener) {
        var listeners = this.getListenersAsObject(evt);
        var listenerIsWrapped = typeof listener === 'object';
        var key;

        for (key in listeners) {
            if (listeners.hasOwnProperty(key) && indexOfListener(listeners[key], listener) === -1) {
                listeners[key].push(listenerIsWrapped ? listener : {
                    listener: listener,
                    once: false
                });
            }
        }

        return this;
    };

    /**
     * Alias of addListener
     */
    proto.on = alias('addListener');

    /**
     * Semi-alias of addListener. It will add a listener that will be
     * automatically removed after its first execution.
     *
     * @param {String|RegExp} evt Name of the event to attach the listener to.
     * @param {Function} listener Method to be called when the event is emitted. If the function returns true then it will be removed after calling.
     * @return {Object} Current instance of EventEmitter for chaining.
     */
    proto.addOnceListener = function addOnceListener(evt, listener) {
        return this.addListener(evt, {
            listener: listener,
            once: true
        });
    };

    /**
     * Alias of addOnceListener.
     */
    proto.once = alias('addOnceListener');

    /**
     * Defines an event name. This is required if you want to use a regex to add a listener to multiple events at once. If you don't do this then how do you expect it to know what event to add to? Should it just add to every possible match for a regex? No. That is scary and bad.
     * You need to tell it what event names should be matched by a regex.
     *
     * @param {String} evt Name of the event to create.
     * @return {Object} Current instance of EventEmitter for chaining.
     */
    proto.defineEvent = function defineEvent(evt) {
        this.getListeners(evt);
        return this;
    };

    /**
     * Uses defineEvent to define multiple events.
     *
     * @param {String[]} evts An array of event names to define.
     * @return {Object} Current instance of EventEmitter for chaining.
     */
    proto.defineEvents = function defineEvents(evts) {
        for (var i = 0; i < evts.length; i += 1) {
            this.defineEvent(evts[i]);
        }
        return this;
    };

    /**
     * Removes a listener function from the specified event.
     * When passed a regular expression as the event name, it will remove the listener from all events that match it.
     *
     * @param {String|RegExp} evt Name of the event to remove the listener from.
     * @param {Function} listener Method to remove from the event.
     * @return {Object} Current instance of EventEmitter for chaining.
     */
    proto.removeListener = function removeListener(evt, listener) {
        var listeners = this.getListenersAsObject(evt);
        var index;
        var key;

        for (key in listeners) {
            if (listeners.hasOwnProperty(key)) {
                index = indexOfListener(listeners[key], listener);

                if (index !== -1) {
                    listeners[key].splice(index, 1);
                }
            }
        }

        return this;
    };

    /**
     * Alias of removeListener
     */
    proto.off = alias('removeListener');

    /**
     * Adds listeners in bulk using the manipulateListeners method.
     * If you pass an object as the second argument you can add to multiple events at once. The object should contain key value pairs of events and listeners or listener arrays. You can also pass it an event name and an array of listeners to be added.
     * You can also pass it a regular expression to add the array of listeners to all events that match it.
     * Yeah, this function does quite a bit. That's probably a bad thing.
     *
     * @param {String|Object|RegExp} evt An event name if you will pass an array of listeners next. An object if you wish to add to multiple events at once.
     * @param {Function[]} [listeners] An optional array of listener functions to add.
     * @return {Object} Current instance of EventEmitter for chaining.
     */
    proto.addListeners = function addListeners(evt, listeners) {
        // Pass through to manipulateListeners
        return this.manipulateListeners(false, evt, listeners);
    };

    /**
     * Removes listeners in bulk using the manipulateListeners method.
     * If you pass an object as the second argument you can remove from multiple events at once. The object should contain key value pairs of events and listeners or listener arrays.
     * You can also pass it an event name and an array of listeners to be removed.
     * You can also pass it a regular expression to remove the listeners from all events that match it.
     *
     * @param {String|Object|RegExp} evt An event name if you will pass an array of listeners next. An object if you wish to remove from multiple events at once.
     * @param {Function[]} [listeners] An optional array of listener functions to remove.
     * @return {Object} Current instance of EventEmitter for chaining.
     */
    proto.removeListeners = function removeListeners(evt, listeners) {
        // Pass through to manipulateListeners
        return this.manipulateListeners(true, evt, listeners);
    };

    /**
     * Edits listeners in bulk. The addListeners and removeListeners methods both use this to do their job. You should really use those instead, this is a little lower level.
     * The first argument will determine if the listeners are removed (true) or added (false).
     * If you pass an object as the second argument you can add/remove from multiple events at once. The object should contain key value pairs of events and listeners or listener arrays.
     * You can also pass it an event name and an array of listeners to be added/removed.
     * You can also pass it a regular expression to manipulate the listeners of all events that match it.
     *
     * @param {Boolean} remove True if you want to remove listeners, false if you want to add.
     * @param {String|Object|RegExp} evt An event name if you will pass an array of listeners next. An object if you wish to add/remove from multiple events at once.
     * @param {Function[]} [listeners] An optional array of listener functions to add/remove.
     * @return {Object} Current instance of EventEmitter for chaining.
     */
    proto.manipulateListeners = function manipulateListeners(remove, evt, listeners) {
        var i;
        var value;
        var single = remove ? this.removeListener : this.addListener;
        var multiple = remove ? this.removeListeners : this.addListeners;

        // If evt is an object then pass each of its properties to this method
        if (typeof evt === 'object' && !(evt instanceof RegExp)) {
            for (i in evt) {
                if (evt.hasOwnProperty(i) && (value = evt[i])) {
                    // Pass the single listener straight through to the singular method
                    if (typeof value === 'function') {
                        single.call(this, i, value);
                    }
                    else {
                        // Otherwise pass back to the multiple function
                        multiple.call(this, i, value);
                    }
                }
            }
        }
        else {
            // So evt must be a string
            // And listeners must be an array of listeners
            // Loop over it and pass each one to the multiple method
            i = listeners.length;
            while (i--) {
                single.call(this, evt, listeners[i]);
            }
        }

        return this;
    };

    /**
     * Removes all listeners from a specified event.
     * If you do not specify an event then all listeners will be removed.
     * That means every event will be emptied.
     * You can also pass a regex to remove all events that match it.
     *
     * @param {String|RegExp} [evt] Optional name of the event to remove all listeners for. Will remove from every event if not passed.
     * @return {Object} Current instance of EventEmitter for chaining.
     */
    proto.removeEvent = function removeEvent(evt) {
        var type = typeof evt;
        var events = this._getEvents();
        var key;

        // Remove different things depending on the state of evt
        if (type === 'string') {
            // Remove all listeners for the specified event
            delete events[evt];
        }
        else if (evt instanceof RegExp) {
            // Remove all events matching the regex.
            for (key in events) {
                if (events.hasOwnProperty(key) && evt.test(key)) {
                    delete events[key];
                }
            }
        }
        else {
            // Remove all listeners in all events
            delete this._events;
        }

        return this;
    };

    /**
     * Alias of removeEvent.
     *
     * Added to mirror the node API.
     */
    proto.removeAllListeners = alias('removeEvent');

    /**
     * Emits an event of your choice.
     * When emitted, every listener attached to that event will be executed.
     * If you pass the optional argument array then those arguments will be passed to every listener upon execution.
     * Because it uses `apply`, your array of arguments will be passed as if you wrote them out separately.
     * So they will not arrive within the array on the other side, they will be separate.
     * You can also pass a regular expression to emit to all events that match it.
     *
     * @param {String|RegExp} evt Name of the event to emit and execute listeners for.
     * @param {Array} [args] Optional array of arguments to be passed to each listener.
     * @return {Object} Current instance of EventEmitter for chaining.
     */
    proto.emitEvent = function emitEvent(evt, args) {
        var listeners = this.getListenersAsObject(evt);
        var listener;
        var i;
        var key;
        var response;

        for (key in listeners) {
            if (listeners.hasOwnProperty(key)) {
                i = listeners[key].length;

                while (i--) {
                    // If the listener returns true then it shall be removed from the event
                    // The function is executed either with a basic call or an apply if there is an args array
                    listener = listeners[key][i];

                    if (listener.once === true) {
                        this.removeListener(evt, listener.listener);
                    }

                    response = listener.listener.apply(this, args || []);

                    if (response === this._getOnceReturnValue()) {
                        this.removeListener(evt, listener.listener);
                    }
                }
            }
        }

        return this;
    };

    /**
     * Alias of emitEvent
     */
    proto.trigger = alias('emitEvent');

    /**
     * Subtly different from emitEvent in that it will pass its arguments on to the listeners, as opposed to taking a single array of arguments to pass on.
     * As with emitEvent, you can pass a regex in place of the event name to emit to all events that match it.
     *
     * @param {String|RegExp} evt Name of the event to emit and execute listeners for.
     * @param {...*} Optional additional arguments to be passed to each listener.
     * @return {Object} Current instance of EventEmitter for chaining.
     */
    proto.emit = function emit(evt) {
        var args = Array.prototype.slice.call(arguments, 1);
        return this.emitEvent(evt, args);
    };

    /**
     * Sets the current value to check against when executing listeners. If a
     * listeners return value matches the one set here then it will be removed
     * after execution. This value defaults to true.
     *
     * @param {*} value The new value to check for when executing listeners.
     * @return {Object} Current instance of EventEmitter for chaining.
     */
    proto.setOnceReturnValue = function setOnceReturnValue(value) {
        this._onceReturnValue = value;
        return this;
    };

    /**
     * Fetches the current value to check against when executing listeners. If
     * the listeners return value matches this one then it should be removed
     * automatically. It will return true by default.
     *
     * @return {*|Boolean} The current value to check for or the default, true.
     * @api private
     */
    proto._getOnceReturnValue = function _getOnceReturnValue() {
        if (this.hasOwnProperty('_onceReturnValue')) {
            return this._onceReturnValue;
        }
        else {
            return true;
        }
    };

    /**
     * Fetches the events object and creates one if required.
     *
     * @return {Object} The events storage object.
     * @api private
     */
    proto._getEvents = function _getEvents() {
        return this._events || (this._events = {});
    };

    /**
     * Reverts the global {@link EventEmitter} to its previous value and returns a reference to this version.
     *
     * @return {Function} Non conflicting EventEmitter class.
     */
    EventEmitter.noConflict = function noConflict() {
        exports.EventEmitter = originalGlobalValue;
        return EventEmitter;
    };

    // Expose the class either via AMD, CommonJS or the global object
    if (typeof define === 'function' && define.amd) {
        define('eventEmitter/EventEmitter',[],function () {
            return EventEmitter;
        });
    }
    else if (typeof module === 'object' && module.exports){
        module.exports = EventEmitter;
    }
    else {
        exports.EventEmitter = EventEmitter;
    }
}.call(this));

/*!
 * getStyleProperty v1.0.4
 * original by kangax
 * http://perfectionkills.com/feature-testing-css-properties/
 * MIT license
 */

/*jshint browser: true, strict: true, undef: true */
/*global define: false, exports: false, module: false */

( function( window ) {



var prefixes = 'Webkit Moz ms Ms O'.split(' ');
var docElemStyle = document.documentElement.style;

function getStyleProperty( propName ) {
  if ( !propName ) {
    return;
  }

  // test standard property first
  if ( typeof docElemStyle[ propName ] === 'string' ) {
    return propName;
  }

  // capitalize
  propName = propName.charAt(0).toUpperCase() + propName.slice(1);

  // test vendor specific properties
  var prefixed;
  for ( var i=0, len = prefixes.length; i < len; i++ ) {
    prefixed = prefixes[i] + propName;
    if ( typeof docElemStyle[ prefixed ] === 'string' ) {
      return prefixed;
    }
  }
}

// transport
if ( typeof define === 'function' && define.amd ) {
  // AMD
  define( 'get-style-property/get-style-property',[],function() {
    return getStyleProperty;
  });
} else if ( typeof exports === 'object' ) {
  // CommonJS for Component
  module.exports = getStyleProperty;
} else {
  // browser global
  window.getStyleProperty = getStyleProperty;
}

})( window );

/*!
 * getSize v1.2.2
 * measure size of elements
 * MIT license
 */

/*jshint browser: true, strict: true, undef: true, unused: true */
/*global define: false, exports: false, require: false, module: false, console: false */

( function( window, undefined ) {



// -------------------------- helpers -------------------------- //

// get a number from a string, not a percentage
function getStyleSize( value ) {
  var num = parseFloat( value );
  // not a percent like '100%', and a number
  var isValid = value.indexOf('%') === -1 && !isNaN( num );
  return isValid && num;
}

function noop() {}

var logError = typeof console === 'undefined' ? noop :
  function( message ) {
    console.error( message );
  };

// -------------------------- measurements -------------------------- //

var measurements = [
  'paddingLeft',
  'paddingRight',
  'paddingTop',
  'paddingBottom',
  'marginLeft',
  'marginRight',
  'marginTop',
  'marginBottom',
  'borderLeftWidth',
  'borderRightWidth',
  'borderTopWidth',
  'borderBottomWidth'
];

function getZeroSize() {
  var size = {
    width: 0,
    height: 0,
    innerWidth: 0,
    innerHeight: 0,
    outerWidth: 0,
    outerHeight: 0
  };
  for ( var i=0, len = measurements.length; i < len; i++ ) {
    var measurement = measurements[i];
    size[ measurement ] = 0;
  }
  return size;
}



function defineGetSize( getStyleProperty ) {

// -------------------------- setup -------------------------- //

var isSetup = false;

var getStyle, boxSizingProp, isBoxSizeOuter;

/**
 * setup vars and functions
 * do it on initial getSize(), rather than on script load
 * For Firefox bug https://bugzilla.mozilla.org/show_bug.cgi?id=548397
 */
function setup() {
  // setup once
  if ( isSetup ) {
    return;
  }
  isSetup = true;

  var getComputedStyle = window.getComputedStyle;
  getStyle = ( function() {
    var getStyleFn = getComputedStyle ?
      function( elem ) {
        return getComputedStyle( elem, null );
      } :
      function( elem ) {
        return elem.currentStyle;
      };

      return function getStyle( elem ) {
        var style = getStyleFn( elem );
        if ( !style ) {
          logError( 'Style returned ' + style +
            '. Are you running this code in a hidden iframe on Firefox? ' +
            'See http://bit.ly/getsizebug1' );
        }
        return style;
      };
  })();

  // -------------------------- box sizing -------------------------- //

  boxSizingProp = getStyleProperty('boxSizing');

  /**
   * WebKit measures the outer-width on style.width on border-box elems
   * IE & Firefox measures the inner-width
   */
  if ( boxSizingProp ) {
    var div = document.createElement('div');
    div.style.width = '200px';
    div.style.padding = '1px 2px 3px 4px';
    div.style.borderStyle = 'solid';
    div.style.borderWidth = '1px 2px 3px 4px';
    div.style[ boxSizingProp ] = 'border-box';

    var body = document.body || document.documentElement;
    body.appendChild( div );
    var style = getStyle( div );

    isBoxSizeOuter = getStyleSize( style.width ) === 200;
    body.removeChild( div );
  }

}

// -------------------------- getSize -------------------------- //

function getSize( elem ) {
  setup();

  // use querySeletor if elem is string
  if ( typeof elem === 'string' ) {
    elem = document.querySelector( elem );
  }

  // do not proceed on non-objects
  if ( !elem || typeof elem !== 'object' || !elem.nodeType ) {
    return;
  }

  var style = getStyle( elem );

  // if hidden, everything is 0
  if ( style.display === 'none' ) {
    return getZeroSize();
  }

  var size = {};
  size.width = elem.offsetWidth;
  size.height = elem.offsetHeight;

  var isBorderBox = size.isBorderBox = !!( boxSizingProp &&
    style[ boxSizingProp ] && style[ boxSizingProp ] === 'border-box' );

  // get all measurements
  for ( var i=0, len = measurements.length; i < len; i++ ) {
    var measurement = measurements[i];
    var value = style[ measurement ];
    value = mungeNonPixel( elem, value );
    var num = parseFloat( value );
    // any 'auto', 'medium' value will be 0
    size[ measurement ] = !isNaN( num ) ? num : 0;
  }

  var paddingWidth = size.paddingLeft + size.paddingRight;
  var paddingHeight = size.paddingTop + size.paddingBottom;
  var marginWidth = size.marginLeft + size.marginRight;
  var marginHeight = size.marginTop + size.marginBottom;
  var borderWidth = size.borderLeftWidth + size.borderRightWidth;
  var borderHeight = size.borderTopWidth + size.borderBottomWidth;

  var isBorderBoxSizeOuter = isBorderBox && isBoxSizeOuter;

  // overwrite width and height if we can get it from style
  var styleWidth = getStyleSize( style.width );
  if ( styleWidth !== false ) {
    size.width = styleWidth +
      // add padding and border unless it's already including it
      ( isBorderBoxSizeOuter ? 0 : paddingWidth + borderWidth );
  }

  var styleHeight = getStyleSize( style.height );
  if ( styleHeight !== false ) {
    size.height = styleHeight +
      // add padding and border unless it's already including it
      ( isBorderBoxSizeOuter ? 0 : paddingHeight + borderHeight );
  }

  size.innerWidth = size.width - ( paddingWidth + borderWidth );
  size.innerHeight = size.height - ( paddingHeight + borderHeight );

  size.outerWidth = size.width + marginWidth;
  size.outerHeight = size.height + marginHeight;

  return size;
}

// IE8 returns percent values, not pixels
// taken from jQuery's curCSS
function mungeNonPixel( elem, value ) {
  // IE8 and has percent value
  if ( window.getComputedStyle || value.indexOf('%') === -1 ) {
    return value;
  }
  var style = elem.style;
  // Remember the original values
  var left = style.left;
  var rs = elem.runtimeStyle;
  var rsLeft = rs && rs.left;

  // Put in the new values to get a computed value out
  if ( rsLeft ) {
    rs.left = elem.currentStyle.left;
  }
  style.left = value;
  value = style.pixelLeft;

  // Revert the changed values
  style.left = left;
  if ( rsLeft ) {
    rs.left = rsLeft;
  }

  return value;
}

return getSize;

}

// transport
if ( typeof define === 'function' && define.amd ) {
  // AMD for RequireJS
  define( 'get-size/get-size',[ 'get-style-property/get-style-property' ], defineGetSize );
} else if ( typeof exports === 'object' ) {
  // CommonJS for Component
  module.exports = defineGetSize( require('desandro-get-style-property') );
} else {
  // browser global
  window.getSize = defineGetSize( window.getStyleProperty );
}

})( window );

/**
 * matchesSelector v1.0.3
 * matchesSelector( element, '.selector' )
 * MIT license
 */

/*jshint browser: true, strict: true, undef: true, unused: true */
/*global define: false, module: false */

( function( ElemProto ) {

  

  var matchesMethod = ( function() {
    // check for the standard method name first
    if ( ElemProto.matches ) {
      return 'matches';
    }
    // check un-prefixed
    if ( ElemProto.matchesSelector ) {
      return 'matchesSelector';
    }
    // check vendor prefixes
    var prefixes = [ 'webkit', 'moz', 'ms', 'o' ];

    for ( var i=0, len = prefixes.length; i < len; i++ ) {
      var prefix = prefixes[i];
      var method = prefix + 'MatchesSelector';
      if ( ElemProto[ method ] ) {
        return method;
      }
    }
  })();

  // ----- match ----- //

  function match( elem, selector ) {
    return elem[ matchesMethod ]( selector );
  }

  // ----- appendToFragment ----- //

  function checkParent( elem ) {
    // not needed if already has parent
    if ( elem.parentNode ) {
      return;
    }
    var fragment = document.createDocumentFragment();
    fragment.appendChild( elem );
  }

  // ----- query ----- //

  // fall back to using QSA
  // thx @jonathantneal https://gist.github.com/3062955
  function query( elem, selector ) {
    // append to fragment if no parent
    checkParent( elem );

    // match elem with all selected elems of parent
    var elems = elem.parentNode.querySelectorAll( selector );
    for ( var i=0, len = elems.length; i < len; i++ ) {
      // return true if match
      if ( elems[i] === elem ) {
        return true;
      }
    }
    // otherwise return false
    return false;
  }

  // ----- matchChild ----- //

  function matchChild( elem, selector ) {
    checkParent( elem );
    return match( elem, selector );
  }

  // ----- matchesSelector ----- //

  var matchesSelector;

  if ( matchesMethod ) {
    // IE9 supports matchesSelector, but doesn't work on orphaned elems
    // check for that
    var div = document.createElement('div');
    var supportsOrphans = match( div, 'div' );
    matchesSelector = supportsOrphans ? match : matchChild;
  } else {
    matchesSelector = query;
  }

  // transport
  if ( typeof define === 'function' && define.amd ) {
    // AMD
    define( 'matches-selector/matches-selector',[],function() {
      return matchesSelector;
    });
  } else if ( typeof exports === 'object' ) {
    module.exports = matchesSelector;
  }
  else {
    // browser global
    window.matchesSelector = matchesSelector;
  }

})( Element.prototype );

/**
 * Outlayer Item
 */

( function( window ) {



// ----- get style ----- //

var getComputedStyle = window.getComputedStyle;
var getStyle = getComputedStyle ?
  function( elem ) {
    return getComputedStyle( elem, null );
  } :
  function( elem ) {
    return elem.currentStyle;
  };


// extend objects
function extend( a, b ) {
  for ( var prop in b ) {
    a[ prop ] = b[ prop ];
  }
  return a;
}

function isEmptyObj( obj ) {
  for ( var prop in obj ) {
    return false;
  }
  prop = null;
  return true;
}

// http://jamesroberts.name/blog/2010/02/22/string-functions-for-javascript-trim-to-camel-case-to-dashed-and-to-underscore/
function toDash( str ) {
  return str.replace( /([A-Z])/g, function( $1 ){
    return '-' + $1.toLowerCase();
  });
}

// -------------------------- Outlayer definition -------------------------- //

function outlayerItemDefinition( EventEmitter, getSize, getStyleProperty ) {

// -------------------------- CSS3 support -------------------------- //

var transitionProperty = getStyleProperty('transition');
var transformProperty = getStyleProperty('transform');
var supportsCSS3 = transitionProperty && transformProperty;
var is3d = !!getStyleProperty('perspective');

var transitionEndEvent = {
  WebkitTransition: 'webkitTransitionEnd',
  MozTransition: 'transitionend',
  OTransition: 'otransitionend',
  transition: 'transitionend'
}[ transitionProperty ];

// properties that could have vendor prefix
var prefixableProperties = [
  'transform',
  'transition',
  'transitionDuration',
  'transitionProperty'
];

// cache all vendor properties
var vendorProperties = ( function() {
  var cache = {};
  for ( var i=0, len = prefixableProperties.length; i < len; i++ ) {
    var prop = prefixableProperties[i];
    var supportedProp = getStyleProperty( prop );
    if ( supportedProp && supportedProp !== prop ) {
      cache[ prop ] = supportedProp;
    }
  }
  return cache;
})();

// -------------------------- Item -------------------------- //

function Item( element, layout ) {
  if ( !element ) {
    return;
  }

  this.element = element;
  // parent layout class, i.e. Masonry, Isotope, or Packery
  this.layout = layout;
  this.position = {
    x: 0,
    y: 0
  };

  this._create();
}

// inherit EventEmitter
extend( Item.prototype, EventEmitter.prototype );

Item.prototype._create = function() {
  // transition objects
  this._transn = {
    ingProperties: {},
    clean: {},
    onEnd: {}
  };

  this.css({
    position: 'absolute'
  });
};

// trigger specified handler for event type
Item.prototype.handleEvent = function( event ) {
  var method = 'on' + event.type;
  if ( this[ method ] ) {
    this[ method ]( event );
  }
};

Item.prototype.getSize = function() {
  this.size = getSize( this.element );
};

/**
 * apply CSS styles to element
 * @param {Object} style
 */
Item.prototype.css = function( style ) {
  var elemStyle = this.element.style;

  for ( var prop in style ) {
    // use vendor property if available
    var supportedProp = vendorProperties[ prop ] || prop;
    elemStyle[ supportedProp ] = style[ prop ];
  }
};

 // measure position, and sets it
Item.prototype.getPosition = function() {
  var style = getStyle( this.element );
  var layoutOptions = this.layout.options;
  var isOriginLeft = layoutOptions.isOriginLeft;
  var isOriginTop = layoutOptions.isOriginTop;
  var x = parseInt( style[ isOriginLeft ? 'left' : 'right' ], 10 );
  var y = parseInt( style[ isOriginTop ? 'top' : 'bottom' ], 10 );

  // clean up 'auto' or other non-integer values
  x = isNaN( x ) ? 0 : x;
  y = isNaN( y ) ? 0 : y;
  // remove padding from measurement
  var layoutSize = this.layout.size;
  x -= isOriginLeft ? layoutSize.paddingLeft : layoutSize.paddingRight;
  y -= isOriginTop ? layoutSize.paddingTop : layoutSize.paddingBottom;

  this.position.x = x;
  this.position.y = y;
};

// set settled position, apply padding
Item.prototype.layoutPosition = function() {
  var layoutSize = this.layout.size;
  var layoutOptions = this.layout.options;
  var style = {};

  if ( layoutOptions.isOriginLeft ) {
    style.left = ( this.position.x + layoutSize.paddingLeft ) + 'px';
    // reset other property
    style.right = '';
  } else {
    style.right = ( this.position.x + layoutSize.paddingRight ) + 'px';
    style.left = '';
  }

  if ( layoutOptions.isOriginTop ) {
    style.top = ( this.position.y + layoutSize.paddingTop ) + 'px';
    style.bottom = '';
  } else {
    style.bottom = ( this.position.y + layoutSize.paddingBottom ) + 'px';
    style.top = '';
  }

  this.css( style );
  this.emitEvent( 'layout', [ this ] );
};


// transform translate function
var translate = is3d ?
  function( x, y ) {
    return 'translate3d(' + x + 'px, ' + y + 'px, 0)';
  } :
  function( x, y ) {
    return 'translate(' + x + 'px, ' + y + 'px)';
  };


Item.prototype._transitionTo = function( x, y ) {
  this.getPosition();
  // get current x & y from top/left
  var curX = this.position.x;
  var curY = this.position.y;

  var compareX = parseInt( x, 10 );
  var compareY = parseInt( y, 10 );
  var didNotMove = compareX === this.position.x && compareY === this.position.y;

  // save end position
  this.setPosition( x, y );

  // if did not move and not transitioning, just go to layout
  if ( didNotMove && !this.isTransitioning ) {
    this.layoutPosition();
    return;
  }

  var transX = x - curX;
  var transY = y - curY;
  var transitionStyle = {};
  // flip cooridinates if origin on right or bottom
  var layoutOptions = this.layout.options;
  transX = layoutOptions.isOriginLeft ? transX : -transX;
  transY = layoutOptions.isOriginTop ? transY : -transY;
  transitionStyle.transform = translate( transX, transY );

  this.transition({
    to: transitionStyle,
    onTransitionEnd: {
      transform: this.layoutPosition
    },
    isCleaning: true
  });
};

// non transition + transform support
Item.prototype.goTo = function( x, y ) {
  this.setPosition( x, y );
  this.layoutPosition();
};

// use transition and transforms if supported
Item.prototype.moveTo = supportsCSS3 ?
  Item.prototype._transitionTo : Item.prototype.goTo;

Item.prototype.setPosition = function( x, y ) {
  this.position.x = parseInt( x, 10 );
  this.position.y = parseInt( y, 10 );
};

// ----- transition ----- //

/**
 * @param {Object} style - CSS
 * @param {Function} onTransitionEnd
 */

// non transition, just trigger callback
Item.prototype._nonTransition = function( args ) {
  this.css( args.to );
  if ( args.isCleaning ) {
    this._removeStyles( args.to );
  }
  for ( var prop in args.onTransitionEnd ) {
    args.onTransitionEnd[ prop ].call( this );
  }
};

/**
 * proper transition
 * @param {Object} args - arguments
 *   @param {Object} to - style to transition to
 *   @param {Object} from - style to start transition from
 *   @param {Boolean} isCleaning - removes transition styles after transition
 *   @param {Function} onTransitionEnd - callback
 */
Item.prototype._transition = function( args ) {
  // redirect to nonTransition if no transition duration
  if ( !parseFloat( this.layout.options.transitionDuration ) ) {
    this._nonTransition( args );
    return;
  }

  var _transition = this._transn;
  // keep track of onTransitionEnd callback by css property
  for ( var prop in args.onTransitionEnd ) {
    _transition.onEnd[ prop ] = args.onTransitionEnd[ prop ];
  }
  // keep track of properties that are transitioning
  for ( prop in args.to ) {
    _transition.ingProperties[ prop ] = true;
    // keep track of properties to clean up when transition is done
    if ( args.isCleaning ) {
      _transition.clean[ prop ] = true;
    }
  }

  // set from styles
  if ( args.from ) {
    this.css( args.from );
    // force redraw. http://blog.alexmaccaw.com/css-transitions
    var h = this.element.offsetHeight;
    // hack for JSHint to hush about unused var
    h = null;
  }
  // enable transition
  this.enableTransition( args.to );
  // set styles that are transitioning
  this.css( args.to );

  this.isTransitioning = true;

};

var itemTransitionProperties = transformProperty && ( toDash( transformProperty ) +
  ',opacity' );

Item.prototype.enableTransition = function(/* style */) {
  // only enable if not already transitioning
  // bug in IE10 were re-setting transition style will prevent
  // transitionend event from triggering
  if ( this.isTransitioning ) {
    return;
  }

  // make transition: foo, bar, baz from style object
  // TODO uncomment this bit when IE10 bug is resolved
  // var transitionValue = [];
  // for ( var prop in style ) {
  //   // dash-ify camelCased properties like WebkitTransition
  //   transitionValue.push( toDash( prop ) );
  // }
  // enable transition styles
  // HACK always enable transform,opacity for IE10
  this.css({
    transitionProperty: itemTransitionProperties,
    transitionDuration: this.layout.options.transitionDuration
  });
  // listen for transition end event
  this.element.addEventListener( transitionEndEvent, this, false );
};

Item.prototype.transition = Item.prototype[ transitionProperty ? '_transition' : '_nonTransition' ];

// ----- events ----- //

Item.prototype.onwebkitTransitionEnd = function( event ) {
  this.ontransitionend( event );
};

Item.prototype.onotransitionend = function( event ) {
  this.ontransitionend( event );
};

// properties that I munge to make my life easier
var dashedVendorProperties = {
  '-webkit-transform': 'transform',
  '-moz-transform': 'transform',
  '-o-transform': 'transform'
};

Item.prototype.ontransitionend = function( event ) {
  // disregard bubbled events from children
  if ( event.target !== this.element ) {
    return;
  }
  var _transition = this._transn;
  // get property name of transitioned property, convert to prefix-free
  var propertyName = dashedVendorProperties[ event.propertyName ] || event.propertyName;

  // remove property that has completed transitioning
  delete _transition.ingProperties[ propertyName ];
  // check if any properties are still transitioning
  if ( isEmptyObj( _transition.ingProperties ) ) {
    // all properties have completed transitioning
    this.disableTransition();
  }
  // clean style
  if ( propertyName in _transition.clean ) {
    // clean up style
    this.element.style[ event.propertyName ] = '';
    delete _transition.clean[ propertyName ];
  }
  // trigger onTransitionEnd callback
  if ( propertyName in _transition.onEnd ) {
    var onTransitionEnd = _transition.onEnd[ propertyName ];
    onTransitionEnd.call( this );
    delete _transition.onEnd[ propertyName ];
  }

  this.emitEvent( 'transitionEnd', [ this ] );
};

Item.prototype.disableTransition = function() {
  this.removeTransitionStyles();
  this.element.removeEventListener( transitionEndEvent, this, false );
  this.isTransitioning = false;
};

/**
 * removes style property from element
 * @param {Object} style
**/
Item.prototype._removeStyles = function( style ) {
  // clean up transition styles
  var cleanStyle = {};
  for ( var prop in style ) {
    cleanStyle[ prop ] = '';
  }
  this.css( cleanStyle );
};

var cleanTransitionStyle = {
  transitionProperty: '',
  transitionDuration: ''
};

Item.prototype.removeTransitionStyles = function() {
  // remove transition
  this.css( cleanTransitionStyle );
};

// ----- show/hide/remove ----- //

// remove element from DOM
Item.prototype.removeElem = function() {
  this.element.parentNode.removeChild( this.element );
  this.emitEvent( 'remove', [ this ] );
};

Item.prototype.remove = function() {
  // just remove element if no transition support or no transition
  if ( !transitionProperty || !parseFloat( this.layout.options.transitionDuration ) ) {
    this.removeElem();
    return;
  }

  // start transition
  var _this = this;
  this.on( 'transitionEnd', function() {
    _this.removeElem();
    return true; // bind once
  });
  this.hide();
};

Item.prototype.reveal = function() {
  delete this.isHidden;
  // remove display: none
  this.css({ display: '' });

  var options = this.layout.options;
  this.transition({
    from: options.hiddenStyle,
    to: options.visibleStyle,
    isCleaning: true
  });
};

Item.prototype.hide = function() {
  // set flag
  this.isHidden = true;
  // remove display: none
  this.css({ display: '' });

  var options = this.layout.options;
  this.transition({
    from: options.visibleStyle,
    to: options.hiddenStyle,
    // keep hidden stuff hidden
    isCleaning: true,
    onTransitionEnd: {
      opacity: function() {
        // check if still hidden
        // during transition, item may have been un-hidden
        if ( this.isHidden ) {
          this.css({ display: 'none' });
        }
      }
    }
  });
};

Item.prototype.destroy = function() {
  this.css({
    position: '',
    left: '',
    right: '',
    top: '',
    bottom: '',
    transition: '',
    transform: ''
  });
};

return Item;

}

// -------------------------- transport -------------------------- //

if ( typeof define === 'function' && define.amd ) {
  // AMD
  define( 'outlayer/item',[
      'eventEmitter/EventEmitter',
      'get-size/get-size',
      'get-style-property/get-style-property'
    ],
    outlayerItemDefinition );
} else if (typeof exports === 'object') {
  // CommonJS
  module.exports = outlayerItemDefinition(
    require('wolfy87-eventemitter'),
    require('get-size'),
    require('desandro-get-style-property')
  );
} else {
  // browser global
  window.Outlayer = {};
  window.Outlayer.Item = outlayerItemDefinition(
    window.EventEmitter,
    window.getSize,
    window.getStyleProperty
  );
}

})( window );

/*!
 * Outlayer v1.3.0
 * the brains and guts of a layout library
 * MIT license
 */

( function( window ) {



// ----- vars ----- //

var document = window.document;
var console = window.console;
var jQuery = window.jQuery;
var noop = function() {};

// -------------------------- helpers -------------------------- //

// extend objects
function extend( a, b ) {
  for ( var prop in b ) {
    a[ prop ] = b[ prop ];
  }
  return a;
}


var objToString = Object.prototype.toString;
function isArray( obj ) {
  return objToString.call( obj ) === '[object Array]';
}

// turn element or nodeList into an array
function makeArray( obj ) {
  var ary = [];
  if ( isArray( obj ) ) {
    // use object if already an array
    ary = obj;
  } else if ( obj && typeof obj.length === 'number' ) {
    // convert nodeList to array
    for ( var i=0, len = obj.length; i < len; i++ ) {
      ary.push( obj[i] );
    }
  } else {
    // array of single index
    ary.push( obj );
  }
  return ary;
}

// http://stackoverflow.com/a/384380/182183
var isElement = ( typeof HTMLElement === 'function' || typeof HTMLElement === 'object' ) ?
  function isElementDOM2( obj ) {
    return obj instanceof HTMLElement;
  } :
  function isElementQuirky( obj ) {
    return obj && typeof obj === 'object' &&
      obj.nodeType === 1 && typeof obj.nodeName === 'string';
  };

// index of helper cause IE8
var indexOf = Array.prototype.indexOf ? function( ary, obj ) {
    return ary.indexOf( obj );
  } : function( ary, obj ) {
    for ( var i=0, len = ary.length; i < len; i++ ) {
      if ( ary[i] === obj ) {
        return i;
      }
    }
    return -1;
  };

function removeFrom( obj, ary ) {
  var index = indexOf( ary, obj );
  if ( index !== -1 ) {
    ary.splice( index, 1 );
  }
}

// http://jamesroberts.name/blog/2010/02/22/string-functions-for-javascript-trim-to-camel-case-to-dashed-and-to-underscore/
function toDashed( str ) {
  return str.replace( /(.)([A-Z])/g, function( match, $1, $2 ) {
    return $1 + '-' + $2;
  }).toLowerCase();
}


function outlayerDefinition( eventie, docReady, EventEmitter, getSize, matchesSelector, Item ) {

// -------------------------- Outlayer -------------------------- //

// globally unique identifiers
var GUID = 0;
// internal store of all Outlayer intances
var instances = {};


/**
 * @param {Element, String} element
 * @param {Object} options
 * @constructor
 */
function Outlayer( element, options ) {
  // use element as selector string
  if ( typeof element === 'string' ) {
    element = document.querySelector( element );
  }

  // bail out if not proper element
  if ( !element || !isElement( element ) ) {
    if ( console ) {
      console.error( 'Bad ' + this.constructor.namespace + ' element: ' + element );
    }
    return;
  }

  this.element = element;

  // options
  this.options = extend( {}, this.constructor.defaults );
  this.option( options );

  // add id for Outlayer.getFromElement
  var id = ++GUID;
  this.element.outlayerGUID = id; // expando
  instances[ id ] = this; // associate via id

  // kick it off
  this._create();

  if ( this.options.isInitLayout ) {
    this.layout();
  }
}

// settings are for internal use only
Outlayer.namespace = 'outlayer';
Outlayer.Item = Item;

// default options
Outlayer.defaults = {
  containerStyle: {
    position: 'relative'
  },
  isInitLayout: true,
  isOriginLeft: true,
  isOriginTop: true,
  isResizeBound: true,
  isResizingContainer: true,
  // item options
  transitionDuration: '0.4s',
  hiddenStyle: {
    opacity: 0,
    transform: 'scale(0.001)'
  },
  visibleStyle: {
    opacity: 1,
    transform: 'scale(1)'
  }
};

// inherit EventEmitter
extend( Outlayer.prototype, EventEmitter.prototype );

/**
 * set options
 * @param {Object} opts
 */
Outlayer.prototype.option = function( opts ) {
  extend( this.options, opts );
};

Outlayer.prototype._create = function() {
  // get items from children
  this.reloadItems();
  // elements that affect layout, but are not laid out
  this.stamps = [];
  this.stamp( this.options.stamp );
  // set container style
  extend( this.element.style, this.options.containerStyle );

  // bind resize method
  if ( this.options.isResizeBound ) {
    this.bindResize();
  }
};

// goes through all children again and gets bricks in proper order
Outlayer.prototype.reloadItems = function() {
  // collection of item elements
  this.items = this._itemize( this.element.children );
};


/**
 * turn elements into Outlayer.Items to be used in layout
 * @param {Array or NodeList or HTMLElement} elems
 * @returns {Array} items - collection of new Outlayer Items
 */
Outlayer.prototype._itemize = function( elems ) {

  var itemElems = this._filterFindItemElements( elems );
  var Item = this.constructor.Item;

  // create new Outlayer Items for collection
  var items = [];
  for ( var i=0, len = itemElems.length; i < len; i++ ) {
    var elem = itemElems[i];
    var item = new Item( elem, this );
    items.push( item );
  }

  return items;
};

/**
 * get item elements to be used in layout
 * @param {Array or NodeList or HTMLElement} elems
 * @returns {Array} items - item elements
 */
Outlayer.prototype._filterFindItemElements = function( elems ) {
  // make array of elems
  elems = makeArray( elems );
  var itemSelector = this.options.itemSelector;
  var itemElems = [];

  for ( var i=0, len = elems.length; i < len; i++ ) {
    var elem = elems[i];
    // check that elem is an actual element
    if ( !isElement( elem ) ) {
      continue;
    }
    // filter & find items if we have an item selector
    if ( itemSelector ) {
      // filter siblings
      if ( matchesSelector( elem, itemSelector ) ) {
        itemElems.push( elem );
      }
      // find children
      var childElems = elem.querySelectorAll( itemSelector );
      // concat childElems to filterFound array
      for ( var j=0, jLen = childElems.length; j < jLen; j++ ) {
        itemElems.push( childElems[j] );
      }
    } else {
      itemElems.push( elem );
    }
  }

  return itemElems;
};

/**
 * getter method for getting item elements
 * @returns {Array} elems - collection of item elements
 */
Outlayer.prototype.getItemElements = function() {
  var elems = [];
  for ( var i=0, len = this.items.length; i < len; i++ ) {
    elems.push( this.items[i].element );
  }
  return elems;
};

// ----- init & layout ----- //

/**
 * lays out all items
 */
Outlayer.prototype.layout = function() {
  this._resetLayout();
  this._manageStamps();

  // don't animate first layout
  var isInstant = this.options.isLayoutInstant !== undefined ?
    this.options.isLayoutInstant : !this._isLayoutInited;
  this.layoutItems( this.items, isInstant );

  // flag for initalized
  this._isLayoutInited = true;
};

// _init is alias for layout
Outlayer.prototype._init = Outlayer.prototype.layout;

/**
 * logic before any new layout
 */
Outlayer.prototype._resetLayout = function() {
  this.getSize();
};


Outlayer.prototype.getSize = function() {
  this.size = getSize( this.element );
};

/**
 * get measurement from option, for columnWidth, rowHeight, gutter
 * if option is String -> get element from selector string, & get size of element
 * if option is Element -> get size of element
 * else use option as a number
 *
 * @param {String} measurement
 * @param {String} size - width or height
 * @private
 */
Outlayer.prototype._getMeasurement = function( measurement, size ) {
  var option = this.options[ measurement ];
  var elem;
  if ( !option ) {
    // default to 0
    this[ measurement ] = 0;
  } else {
    // use option as an element
    if ( typeof option === 'string' ) {
      elem = this.element.querySelector( option );
    } else if ( isElement( option ) ) {
      elem = option;
    }
    // use size of element, if element
    this[ measurement ] = elem ? getSize( elem )[ size ] : option;
  }
};

/**
 * layout a collection of item elements
 * @api public
 */
Outlayer.prototype.layoutItems = function( items, isInstant ) {
  items = this._getItemsForLayout( items );

  this._layoutItems( items, isInstant );

  this._postLayout();
};

/**
 * get the items to be laid out
 * you may want to skip over some items
 * @param {Array} items
 * @returns {Array} items
 */
Outlayer.prototype._getItemsForLayout = function( items ) {
  var layoutItems = [];
  for ( var i=0, len = items.length; i < len; i++ ) {
    var item = items[i];
    if ( !item.isIgnored ) {
      layoutItems.push( item );
    }
  }
  return layoutItems;
};

/**
 * layout items
 * @param {Array} items
 * @param {Boolean} isInstant
 */
Outlayer.prototype._layoutItems = function( items, isInstant ) {
  var _this = this;
  function onItemsLayout() {
    _this.emitEvent( 'layoutComplete', [ _this, items ] );
  }

  if ( !items || !items.length ) {
    // no items, emit event with empty array
    onItemsLayout();
    return;
  }

  // emit layoutComplete when done
  this._itemsOn( items, 'layout', onItemsLayout );

  var queue = [];

  for ( var i=0, len = items.length; i < len; i++ ) {
    var item = items[i];
    // get x/y object from method
    var position = this._getItemLayoutPosition( item );
    // enqueue
    position.item = item;
    position.isInstant = isInstant || item.isLayoutInstant;
    queue.push( position );
  }

  this._processLayoutQueue( queue );
};

/**
 * get item layout position
 * @param {Outlayer.Item} item
 * @returns {Object} x and y position
 */
Outlayer.prototype._getItemLayoutPosition = function( /* item */ ) {
  return {
    x: 0,
    y: 0
  };
};

/**
 * iterate over array and position each item
 * Reason being - separating this logic prevents 'layout invalidation'
 * thx @paul_irish
 * @param {Array} queue
 */
Outlayer.prototype._processLayoutQueue = function( queue ) {
  for ( var i=0, len = queue.length; i < len; i++ ) {
    var obj = queue[i];
    this._positionItem( obj.item, obj.x, obj.y, obj.isInstant );
  }
};

/**
 * Sets position of item in DOM
 * @param {Outlayer.Item} item
 * @param {Number} x - horizontal position
 * @param {Number} y - vertical position
 * @param {Boolean} isInstant - disables transitions
 */
Outlayer.prototype._positionItem = function( item, x, y, isInstant ) {
  if ( isInstant ) {
    // if not transition, just set CSS
    item.goTo( x, y );
  } else {
    item.moveTo( x, y );
  }
};

/**
 * Any logic you want to do after each layout,
 * i.e. size the container
 */
Outlayer.prototype._postLayout = function() {
  this.resizeContainer();
};

Outlayer.prototype.resizeContainer = function() {
  if ( !this.options.isResizingContainer ) {
    return;
  }
  var size = this._getContainerSize();
  if ( size ) {
    this._setContainerMeasure( size.width, true );
    this._setContainerMeasure( size.height, false );
  }
};

/**
 * Sets width or height of container if returned
 * @returns {Object} size
 *   @param {Number} width
 *   @param {Number} height
 */
Outlayer.prototype._getContainerSize = noop;

/**
 * @param {Number} measure - size of width or height
 * @param {Boolean} isWidth
 */
Outlayer.prototype._setContainerMeasure = function( measure, isWidth ) {
  if ( measure === undefined ) {
    return;
  }

  var elemSize = this.size;
  // add padding and border width if border box
  if ( elemSize.isBorderBox ) {
    measure += isWidth ? elemSize.paddingLeft + elemSize.paddingRight +
      elemSize.borderLeftWidth + elemSize.borderRightWidth :
      elemSize.paddingBottom + elemSize.paddingTop +
      elemSize.borderTopWidth + elemSize.borderBottomWidth;
  }

  measure = Math.max( measure, 0 );
  this.element.style[ isWidth ? 'width' : 'height' ] = measure + 'px';
};

/**
 * trigger a callback for a collection of items events
 * @param {Array} items - Outlayer.Items
 * @param {String} eventName
 * @param {Function} callback
 */
Outlayer.prototype._itemsOn = function( items, eventName, callback ) {
  var doneCount = 0;
  var count = items.length;
  // event callback
  var _this = this;
  function tick() {
    doneCount++;
    if ( doneCount === count ) {
      callback.call( _this );
    }
    return true; // bind once
  }
  // bind callback
  for ( var i=0, len = items.length; i < len; i++ ) {
    var item = items[i];
    item.on( eventName, tick );
  }
};

// -------------------------- ignore & stamps -------------------------- //


/**
 * keep item in collection, but do not lay it out
 * ignored items do not get skipped in layout
 * @param {Element} elem
 */
Outlayer.prototype.ignore = function( elem ) {
  var item = this.getItem( elem );
  if ( item ) {
    item.isIgnored = true;
  }
};

/**
 * return item to layout collection
 * @param {Element} elem
 */
Outlayer.prototype.unignore = function( elem ) {
  var item = this.getItem( elem );
  if ( item ) {
    delete item.isIgnored;
  }
};

/**
 * adds elements to stamps
 * @param {NodeList, Array, Element, or String} elems
 */
Outlayer.prototype.stamp = function( elems ) {
  elems = this._find( elems );
  if ( !elems ) {
    return;
  }

  this.stamps = this.stamps.concat( elems );
  // ignore
  for ( var i=0, len = elems.length; i < len; i++ ) {
    var elem = elems[i];
    this.ignore( elem );
  }
};

/**
 * removes elements to stamps
 * @param {NodeList, Array, or Element} elems
 */
Outlayer.prototype.unstamp = function( elems ) {
  elems = this._find( elems );
  if ( !elems ){
    return;
  }

  for ( var i=0, len = elems.length; i < len; i++ ) {
    var elem = elems[i];
    // filter out removed stamp elements
    removeFrom( elem, this.stamps );
    this.unignore( elem );
  }

};

/**
 * finds child elements
 * @param {NodeList, Array, Element, or String} elems
 * @returns {Array} elems
 */
Outlayer.prototype._find = function( elems ) {
  if ( !elems ) {
    return;
  }
  // if string, use argument as selector string
  if ( typeof elems === 'string' ) {
    elems = this.element.querySelectorAll( elems );
  }
  elems = makeArray( elems );
  return elems;
};

Outlayer.prototype._manageStamps = function() {
  if ( !this.stamps || !this.stamps.length ) {
    return;
  }

  this._getBoundingRect();

  for ( var i=0, len = this.stamps.length; i < len; i++ ) {
    var stamp = this.stamps[i];
    this._manageStamp( stamp );
  }
};

// update boundingLeft / Top
Outlayer.prototype._getBoundingRect = function() {
  // get bounding rect for container element
  var boundingRect = this.element.getBoundingClientRect();
  var size = this.size;
  this._boundingRect = {
    left: boundingRect.left + size.paddingLeft + size.borderLeftWidth,
    top: boundingRect.top + size.paddingTop + size.borderTopWidth,
    right: boundingRect.right - ( size.paddingRight + size.borderRightWidth ),
    bottom: boundingRect.bottom - ( size.paddingBottom + size.borderBottomWidth )
  };
};

/**
 * @param {Element} stamp
**/
Outlayer.prototype._manageStamp = noop;

/**
 * get x/y position of element relative to container element
 * @param {Element} elem
 * @returns {Object} offset - has left, top, right, bottom
 */
Outlayer.prototype._getElementOffset = function( elem ) {
  var boundingRect = elem.getBoundingClientRect();
  var thisRect = this._boundingRect;
  var size = getSize( elem );
  var offset = {
    left: boundingRect.left - thisRect.left - size.marginLeft,
    top: boundingRect.top - thisRect.top - size.marginTop,
    right: thisRect.right - boundingRect.right - size.marginRight,
    bottom: thisRect.bottom - boundingRect.bottom - size.marginBottom
  };
  return offset;
};

// -------------------------- resize -------------------------- //

// enable event handlers for listeners
// i.e. resize -> onresize
Outlayer.prototype.handleEvent = function( event ) {
  var method = 'on' + event.type;
  if ( this[ method ] ) {
    this[ method ]( event );
  }
};

/**
 * Bind layout to window resizing
 */
Outlayer.prototype.bindResize = function() {
  // bind just one listener
  if ( this.isResizeBound ) {
    return;
  }
  eventie.bind( window, 'resize', this );
  this.isResizeBound = true;
};

/**
 * Unbind layout to window resizing
 */
Outlayer.prototype.unbindResize = function() {
  if ( this.isResizeBound ) {
    eventie.unbind( window, 'resize', this );
  }
  this.isResizeBound = false;
};

// original debounce by John Hann
// http://unscriptable.com/index.php/2009/03/20/debouncing-javascript-methods/

// this fires every resize
Outlayer.prototype.onresize = function() {
  if ( this.resizeTimeout ) {
    clearTimeout( this.resizeTimeout );
  }

  var _this = this;
  function delayed() {
    _this.resize();
    delete _this.resizeTimeout;
  }

  this.resizeTimeout = setTimeout( delayed, 100 );
};

// debounced, layout on resize
Outlayer.prototype.resize = function() {
  // don't trigger if size did not change
  // or if resize was unbound. See #9
  if ( !this.isResizeBound || !this.needsResizeLayout() ) {
    return;
  }

  this.layout();
};

/**
 * check if layout is needed post layout
 * @returns Boolean
 */
Outlayer.prototype.needsResizeLayout = function() {
  var size = getSize( this.element );
  // check that this.size and size are there
  // IE8 triggers resize on body size change, so they might not be
  var hasSizes = this.size && size;
  return hasSizes && size.innerWidth !== this.size.innerWidth;
};

// -------------------------- methods -------------------------- //

/**
 * add items to Outlayer instance
 * @param {Array or NodeList or Element} elems
 * @returns {Array} items - Outlayer.Items
**/
Outlayer.prototype.addItems = function( elems ) {
  var items = this._itemize( elems );
  // add items to collection
  if ( items.length ) {
    this.items = this.items.concat( items );
  }
  return items;
};

/**
 * Layout newly-appended item elements
 * @param {Array or NodeList or Element} elems
 */
Outlayer.prototype.appended = function( elems ) {
  var items = this.addItems( elems );
  if ( !items.length ) {
    return;
  }
  // layout and reveal just the new items
  this.layoutItems( items, true );
  this.reveal( items );
};

/**
 * Layout prepended elements
 * @param {Array or NodeList or Element} elems
 */
Outlayer.prototype.prepended = function( elems ) {
  var items = this._itemize( elems );
  if ( !items.length ) {
    return;
  }
  // add items to beginning of collection
  var previousItems = this.items.slice(0);
  this.items = items.concat( previousItems );
  // start new layout
  this._resetLayout();
  this._manageStamps();
  // layout new stuff without transition
  this.layoutItems( items, true );
  this.reveal( items );
  // layout previous items
  this.layoutItems( previousItems );
};

/**
 * reveal a collection of items
 * @param {Array of Outlayer.Items} items
 */
Outlayer.prototype.reveal = function( items ) {
  var len = items && items.length;
  if ( !len ) {
    return;
  }
  for ( var i=0; i < len; i++ ) {
    var item = items[i];
    item.reveal();
  }
};

/**
 * hide a collection of items
 * @param {Array of Outlayer.Items} items
 */
Outlayer.prototype.hide = function( items ) {
  var len = items && items.length;
  if ( !len ) {
    return;
  }
  for ( var i=0; i < len; i++ ) {
    var item = items[i];
    item.hide();
  }
};

/**
 * get Outlayer.Item, given an Element
 * @param {Element} elem
 * @param {Function} callback
 * @returns {Outlayer.Item} item
 */
Outlayer.prototype.getItem = function( elem ) {
  // loop through items to get the one that matches
  for ( var i=0, len = this.items.length; i < len; i++ ) {
    var item = this.items[i];
    if ( item.element === elem ) {
      // return item
      return item;
    }
  }
};

/**
 * get collection of Outlayer.Items, given Elements
 * @param {Array} elems
 * @returns {Array} items - Outlayer.Items
 */
Outlayer.prototype.getItems = function( elems ) {
  if ( !elems || !elems.length ) {
    return;
  }
  var items = [];
  for ( var i=0, len = elems.length; i < len; i++ ) {
    var elem = elems[i];
    var item = this.getItem( elem );
    if ( item ) {
      items.push( item );
    }
  }

  return items;
};

/**
 * remove element(s) from instance and DOM
 * @param {Array or NodeList or Element} elems
 */
Outlayer.prototype.remove = function( elems ) {
  elems = makeArray( elems );

  var removeItems = this.getItems( elems );
  // bail if no items to remove
  if ( !removeItems || !removeItems.length ) {
    return;
  }

  this._itemsOn( removeItems, 'remove', function() {
    this.emitEvent( 'removeComplete', [ this, removeItems ] );
  });

  for ( var i=0, len = removeItems.length; i < len; i++ ) {
    var item = removeItems[i];
    item.remove();
    // remove item from collection
    removeFrom( item, this.items );
  }
};

// ----- destroy ----- //

// remove and disable Outlayer instance
Outlayer.prototype.destroy = function() {
  // clean up dynamic styles
  var style = this.element.style;
  style.height = '';
  style.position = '';
  style.width = '';
  // destroy items
  for ( var i=0, len = this.items.length; i < len; i++ ) {
    var item = this.items[i];
    item.destroy();
  }

  this.unbindResize();

  var id = this.element.outlayerGUID;
  delete instances[ id ]; // remove reference to instance by id
  delete this.element.outlayerGUID;
  // remove data for jQuery
  if ( jQuery ) {
    jQuery.removeData( this.element, this.constructor.namespace );
  }

};

// -------------------------- data -------------------------- //

/**
 * get Outlayer instance from element
 * @param {Element} elem
 * @returns {Outlayer}
 */
Outlayer.data = function( elem ) {
  var id = elem && elem.outlayerGUID;
  return id && instances[ id ];
};


// -------------------------- create Outlayer class -------------------------- //

/**
 * create a layout class
 * @param {String} namespace
 */
Outlayer.create = function( namespace, options ) {
  // sub-class Outlayer
  function Layout() {
    Outlayer.apply( this, arguments );
  }
  // inherit Outlayer prototype, use Object.create if there
  if ( Object.create ) {
    Layout.prototype = Object.create( Outlayer.prototype );
  } else {
    extend( Layout.prototype, Outlayer.prototype );
  }
  // set contructor, used for namespace and Item
  Layout.prototype.constructor = Layout;

  Layout.defaults = extend( {}, Outlayer.defaults );
  // apply new options
  extend( Layout.defaults, options );
  // keep prototype.settings for backwards compatibility (Packery v1.2.0)
  Layout.prototype.settings = {};

  Layout.namespace = namespace;

  Layout.data = Outlayer.data;

  // sub-class Item
  Layout.Item = function LayoutItem() {
    Item.apply( this, arguments );
  };

  Layout.Item.prototype = new Item();

  // -------------------------- declarative -------------------------- //

  /**
   * allow user to initialize Outlayer via .js-namespace class
   * options are parsed from data-namespace-option attribute
   */
  docReady( function() {
    var dashedNamespace = toDashed( namespace );
    var elems = document.querySelectorAll( '.js-' + dashedNamespace );
    var dataAttr = 'data-' + dashedNamespace + '-options';

    for ( var i=0, len = elems.length; i < len; i++ ) {
      var elem = elems[i];
      var attr = elem.getAttribute( dataAttr );
      var options;
      try {
        options = attr && JSON.parse( attr );
      } catch ( error ) {
        // log error, do not initialize
        if ( console ) {
          console.error( 'Error parsing ' + dataAttr + ' on ' +
            elem.nodeName.toLowerCase() + ( elem.id ? '#' + elem.id : '' ) + ': ' +
            error );
        }
        continue;
      }
      // initialize
      var instance = new Layout( elem, options );
      // make available via $().data('layoutname')
      if ( jQuery ) {
        jQuery.data( elem, namespace, instance );
      }
    }
  });

  // -------------------------- jQuery bridge -------------------------- //

  // make into jQuery plugin
  if ( jQuery && jQuery.bridget ) {
    jQuery.bridget( namespace, Layout );
  }

  return Layout;
};

// ----- fin ----- //

// back in global
Outlayer.Item = Item;

return Outlayer;

}

// -------------------------- transport -------------------------- //

if ( typeof define === 'function' && define.amd ) {
  // AMD
  define( 'outlayer/outlayer',[
      'eventie/eventie',
      'doc-ready/doc-ready',
      'eventEmitter/EventEmitter',
      'get-size/get-size',
      'matches-selector/matches-selector',
      './item'
    ],
    outlayerDefinition );
} else if ( typeof exports === 'object' ) {
  // CommonJS
  module.exports = outlayerDefinition(
    require('eventie'),
    require('doc-ready'),
    require('wolfy87-eventemitter'),
    require('get-size'),
    require('desandro-matches-selector'),
    require('./item')
  );
} else {
  // browser global
  window.Outlayer = outlayerDefinition(
    window.eventie,
    window.docReady,
    window.EventEmitter,
    window.getSize,
    window.matchesSelector,
    window.Outlayer.Item
  );
}

})( window );

/*!
 * Masonry v3.2.3
 * Cascading grid layout library
 * http://masonry.desandro.com
 * MIT License
 * by David DeSandro
 */

( function( window, factory ) {
  
  // universal module definition
  if ( typeof define === 'function' && define.amd ) {
    // AMD
    define( 'masonry',[
        'outlayer/outlayer',
        'get-size/get-size'
      ],
      factory );
  } else if ( typeof exports === 'object' ) {
    // CommonJS
    module.exports = factory(
      require('outlayer'),
      require('get-size')
    );
  } else {
    // browser global
    window.Masonry = factory(
      window.Outlayer,
      window.getSize
    );
  }

}( window, function factory( Outlayer, getSize ) {



// -------------------------- helpers -------------------------- //

var indexOf = Array.prototype.indexOf ?
  function( items, value ) {
    return items.indexOf( value );
  } :
  function ( items, value ) {
    for ( var i=0, len = items.length; i < len; i++ ) {
      var item = items[i];
      if ( item === value ) {
        return i;
      }
    }
    return -1;
  };

// -------------------------- masonryDefinition -------------------------- //

  // create an Outlayer layout class
  var Masonry = Outlayer.create('masonry');

  Masonry.prototype._resetLayout = function() {
    this.getSize();
    this._getMeasurement( 'columnWidth', 'outerWidth' );
    this._getMeasurement( 'gutter', 'outerWidth' );
    this.measureColumns();

    // reset column Y
    var i = this.cols;
    this.colYs = [];
    while (i--) {
      this.colYs.push( 0 );
    }

    this.maxY = 0;
  };

  Masonry.prototype.measureColumns = function() {
    this.getContainerWidth();
    // if columnWidth is 0, default to outerWidth of first item
    if ( !this.columnWidth ) {
      var firstItem = this.items[0];
      var firstItemElem = firstItem && firstItem.element;
      // columnWidth fall back to item of first element
      this.columnWidth = firstItemElem && getSize( firstItemElem ).outerWidth ||
        // if first elem has no width, default to size of container
        this.containerWidth;
    }

    var columnWidth = this.columnWidth += this.gutter;

    // calculate columns
    var containerWidth = this.containerWidth + this.gutter;
    var cols = containerWidth / columnWidth;
    // fix rounding errors, typically with gutters
    var excess = columnWidth - containerWidth % columnWidth;
    // if overshoot is less than a pixel, round up, otherwise floor it
    var mathMethod = excess && excess < 1 ? 'round' : 'floor';
    cols = Math[ mathMethod ]( cols );
    this.cols = Math.max( cols, 1 );
  };

  Masonry.prototype.getContainerWidth = function() {
    // container is parent if fit width
    var container = this.options.isFitWidth ? this.element.parentNode : this.element;
    // check that this.size and size are there
    // IE8 triggers resize on body size change, so they might not be
    var size = getSize( container );
    this.containerWidth = size && size.innerWidth;
  };

  Masonry.prototype._getItemLayoutPosition = function( item ) {
    item.getSize();
    // how many columns does this brick span
    var remainder = item.size.outerWidth % this.columnWidth;
    var mathMethod = remainder && remainder < 1 ? 'round' : 'ceil';
    // round if off by 1 pixel, otherwise use ceil
    var colSpan = Math[ mathMethod ]( item.size.outerWidth / this.columnWidth );
    colSpan = Math.min( colSpan, this.cols );

    var colGroup = this._getColGroup( colSpan );
    // get the minimum Y value from the columns
    var minimumY = Math.min.apply( Math, colGroup );
    var shortColIndex = indexOf( colGroup, minimumY );

    // position the brick
    var position = {
      x: this.columnWidth * shortColIndex,
      y: minimumY
    };

    // apply setHeight to necessary columns
    var setHeight = minimumY + item.size.outerHeight;
    var setSpan = this.cols + 1 - colGroup.length;
    for ( var i = 0; i < setSpan; i++ ) {
      this.colYs[ shortColIndex + i ] = setHeight;
    }

    return position;
  };

  /**
   * @param {Number} colSpan - number of columns the element spans
   * @returns {Array} colGroup
   */
  Masonry.prototype._getColGroup = function( colSpan ) {
    if ( colSpan < 2 ) {
      // if brick spans only one column, use all the column Ys
      return this.colYs;
    }

    var colGroup = [];
    // how many different places could this brick fit horizontally
    var groupCount = this.cols + 1 - colSpan;
    // for each group potential horizontal position
    for ( var i = 0; i < groupCount; i++ ) {
      // make an array of colY values for that one group
      var groupColYs = this.colYs.slice( i, i + colSpan );
      // and get the max value of the array
      colGroup[i] = Math.max.apply( Math, groupColYs );
    }
    return colGroup;
  };

  Masonry.prototype._manageStamp = function( stamp ) {
    var stampSize = getSize( stamp );
    var offset = this._getElementOffset( stamp );
    // get the columns that this stamp affects
    var firstX = this.options.isOriginLeft ? offset.left : offset.right;
    var lastX = firstX + stampSize.outerWidth;
    var firstCol = Math.floor( firstX / this.columnWidth );
    firstCol = Math.max( 0, firstCol );
    var lastCol = Math.floor( lastX / this.columnWidth );
    // lastCol should not go over if multiple of columnWidth #425
    lastCol -= lastX % this.columnWidth ? 0 : 1;
    lastCol = Math.min( this.cols - 1, lastCol );
    // set colYs to bottom of the stamp
    var stampMaxY = ( this.options.isOriginTop ? offset.top : offset.bottom ) +
      stampSize.outerHeight;
    for ( var i = firstCol; i <= lastCol; i++ ) {
      this.colYs[i] = Math.max( stampMaxY, this.colYs[i] );
    }
  };

  Masonry.prototype._getContainerSize = function() {
    this.maxY = Math.max.apply( Math, this.colYs );
    var size = {
      height: this.maxY
    };

    if ( this.options.isFitWidth ) {
      size.width = this._getContainerFitWidth();
    }

    return size;
  };

  Masonry.prototype._getContainerFitWidth = function() {
    var unusedCols = 0;
    // count unused columns
    var i = this.cols;
    while ( --i ) {
      if ( this.colYs[i] !== 0 ) {
        break;
      }
      unusedCols++;
    }
    // fit container to columns that have been used
    return ( this.cols - unusedCols ) * this.columnWidth - this.gutter;
  };

  Masonry.prototype.needsResizeLayout = function() {
    var previousWidth = this.containerWidth;
    this.getContainerWidth();
    return previousWidth !== this.containerWidth;
  };

  return Masonry;

}));


/**
 * Patternslib pattern for Masonry
 * Copyright 2015 Syslab.com GmBH
 */

(function (root, factory) {
    if (typeof define === "function" && define.amd) {
        define('pat-masonry',[
            "jquery",
            "pat-logger",
            "pat-registry",
            "pat-parser",
            "pat-base",
            "pat-utils",
            "masonry",
            "imagesloaded"
            ], function() {
                return factory.apply(this, arguments);
        });
    } else {
        factory(root.$, root.patterns, root.patterns.Parser, root.Base, root.Masonry, root.imagesLoaded);
    }
}(this, function($, logger, registry, Parser, Base, utils, Masonry, imagesLoaded) {
    "use strict";
    var log = logger.getLogger("pat.masonry");
    var parser = new Parser("masonry");
    parser.addArgument("column-width");
    parser.addArgument("container-style", '{ "position": "relative" }');
    parser.addArgument("gutter");
    parser.addArgument("hidden-style", "{ opacity: 0, transform: 'scale(0.001)' }");
    parser.addArgument("is-fit-width", false);
    parser.addArgument("is-origin-left", true);
    parser.addArgument("is-origin-top", true);
    parser.addArgument("item-selector", ".item");
    parser.addArgument("stamp", "");
    parser.addArgument("transition-duration", "0.4s");
    parser.addArgument("visible-style", "{ opacity: 1, transform: 'scale(1)' }");

    return Base.extend({
        name: "masonry",
        trigger: ".pat-masonry",

        init: function masonryInit($el, opts) {
            this.options = parser.parse(this.$el, opts);
            $(document).trigger("clear-imagesloaded-cache");
            this.initMasonry();
            this.$el.imagesLoaded(this.layout.bind(this));
            // Update if something gets injected inside the pat-masonry
            // element.
            this.$el.on("patterns-injected.pat-masonry",
                    utils.debounce(this.update.bind(this), 100));
        },

        initMasonry: function () {
            var containerStyle;
            try {
                containerStyle = JSON.parse(this.options.containerStyle);
            } catch (e) {
                containerStyle = { "position": "relative" };
                log.warn(
                    "Invalid value passed in as containerStyle. Needs to "+
                    "be valid JSON so that it can be converted to an object for Masonry."
                );
            }
            this.msnry = new Masonry(this.$el[0], {
                columnWidth:         this.getTypeCastedValue(this.options.columnWidth),
                containerStyle:      containerStyle,
                gutter:              this.getTypeCastedValue(this.options.gutter),
                hiddenStyle:         this.options.hiddenStyle,
                isFitWidth:          this.options.is["fit-width"],
                isInitLayout:        false,
                isOriginLeft:        this.options.is["origin-left"],
                isOriginTOp:         this.options.is["origin-top"],
                itemSelector:        this.options.itemSelector,
                stamp:               this.options.stamp,
                transitionDuration:  this.options.transitionDuration,
                visibleStyle:        this.options.visibleStyle
            });
        },

        update: function () {
            this.msnry.remove();
            this.initMasonry();
            this.layout();
        },

        layout: function () {
            this.$el.removeClass("masonry-ready");
            this.msnry.on("layoutComplete", function() {
                this.$el.addClass("masonry-ready");
            }.bind(this));
            this.msnry.layout();
        },

        getTypeCastedValue: function (original) {
            var val = Number(original);
            return (isNaN(val)) ? (original || 0) : val;
        }
    });
}));

define('pat-menu',[
    "jquery",
    "pat-registry"
], function($, patterns) {
    var menu = {
        name: "menu",
        trigger: "ul.pat-menu",

        init: function($root) {
            return $root.each(function() {
                var $menu = $(this),
                    timer,
                    closeMenu, openMenu,
                    mouseOverHandler, mouseOutHandler;

                openMenu = function($li) {
                    if (timer) {
                        clearTimeout(timer);
                        timer = null;
                    }

                    if (!$li.hasClass("open")) {
                        $li.siblings("li.open").each(function() { closeMenu($menu);});
                        $li.addClass("open").removeClass("closed");
                    }
                };

                closeMenu = function($li) {
                    $li.find("li.open").andSelf().removeClass("open").addClass("closed");
                };

                mouseOverHandler = function() {
                    var $li = $(this);
                    openMenu($li);
                };

                mouseOutHandler = function() {
                    var $li = $(this);

                    if (timer) {
                        clearTimeout(timer);
                        timer=null;
                    }

                    timer = setTimeout(function() { closeMenu($li); }, 1000);
                };

                $root.find("li")
                    .addClass("closed")
                    .filter(":has(ul)").addClass("hasChildren").end()
                    .on("mouseover.pat-menu", mouseOverHandler)
                    .on("mouseout.pat-menu", mouseOutHandler);
            });
        }
    };

    patterns.register(menu);
});

// jshint indent: 4, browser: true, jquery: true, quotmark: double
// vim: sw=4 expandtab
;
define('pat-navigation',[
    "jquery",
    "pat-logger",
    "pat-registry"
], function($, logger, registry) {
    var log = logger.getLogger("pat.navigation");

    var _ = {
        name: "navigation",
        trigger: "nav, .navigation, .pat-navigation",
        init: function($el) {
            return $el.each(function() {
                var $el = $(this);
                var curpath = window.location.pathname;
                log.debug("current path:", curpath);

                // check whether to load
                if ($el.hasClass("navigation-load-current")) {
                    $el.find("a.current, .current a").click();
                    // check for current elements injected here
                    $el.on("patterns-injected-scanned", function(ev) {
                        var $target = $(ev.target);
                        if ($target.is("a.current"))
                            $target.click();
                        if ($target.is(".current"))
                            $target.find("a").click();
                        _._updatenavpath($el);
                    });
                }

                // An anchor within this navigation triggered injection
                $el.on("patterns-inject-triggered", "a", function(ev) {
                    var $target = $(ev.target);
                    // remove all set current classes
                    $el.find(".current").removeClass("current");
                    // set .current on target
                    $target.addClass("current");
                    // If target's parent is an LI, also set current there
                    $target.parent("li").addClass("current");
                    _._updatenavpath($el);
                });

                // set current class if it is not set
                if ($el.find(".current").length === 0) {
                    $el.find("li a").each(function() {
                        var $a = $(this),
                            $li = $a.parents("li:first"),
                            url = $a.attr("href"),
                            path;
                        if (typeof url === "undefined") {
                            return;
                        }
                        path = _._pathfromurl(url);
                        log.debug("checking url:", url, "extracted path:", path);
                        if (_._match(curpath, path)) {
                            log.debug("found match", $li);
                            $li.addClass("current");
                        }
                    });
                }
                _._updatenavpath($el);
            });
        },
        _updatenavpath: function($el) {
            $el.find(".navigation-in-path").removeClass("navigation-in-path");
            $el.find("li:has(.current)").addClass("navigation-in-path");
        },
        _match: function(curpath, path) {
            if (!path) {
                log.debug("path empty");
                return false;
            }
            // current path needs to end in the anchor's path
            if (path !== curpath.slice(- path.length)) {
                log.debug(curpath, "does not end in", path);
                return false;
            }
            // XXX: we might need more exclusion tests
            return true;
        },
        _pathfromurl: function(url) {
            var path = url.split("#")[0].split("://");
            if (path.length > 2) {
                log.error("weird url", url);
                return "";
            }
            if (path.length === 1) return path[0];
            return path[1].split("/").slice(1).join("/");
        }
    };
    registry.register(_);
    return _;
});

// jshint indent: 4, browser: true, jquery: true, quotmark: double
// vim: sw=4 expandtab
;
/**
 * Patterns notification - Display (self-healing) notifications.
 *
 * Copyright 2013 Marko Durkovic
 */
define('pat-notification',[
    "jquery",
    "pat-registry",
    "pat-logger",
    "pat-parser",
    "pat-inject"
], function($, patterns, logger, Parser, inject) {
    var log = logger.getLogger("notification"),
        parser = new Parser("notification");

    parser.addArgument("type", "static", ["static", "banner"]);
    parser.addArgument("healing", "5s");
    parser.addArgument("controls", "icons", ["icons", "buttons", "none"]);
    parser.addArgument("class");
    parser.addArgument("close-text", 'Close');

    var _ = {
        name: "notification",
        trigger: ".pat-notification",

        // this is generic functionality and should be moved to lib
        parseUnit: function(value, unit) {
            var unitRe = new RegExp(unit+"$"),
                numericRe = new RegExp("^[0-9.]+");

            if (!(unitRe.test(value))) {
                throw "value " + value + "is not in unit " + unit;
            }

            var mod = value.replace(numericRe, "");
            mod = mod.replace(unitRe, "");

            value = parseFloat(value);
            if (!mod.length) {
                return value;
            }

            var factors = {
                M: 1000000,
                k: 1000,
                m: 0.001,
                u: 0.000001
            };

            return value * factors[mod];
        },

        parseUnitOrOption: function(value, unit, options) {
            if (options.indexOf(value) >= 0) {
                return value;
            }

            return _.parseUnit(value, unit);
        },

        count: 0,

        init: function($el, opts) {
            return $el.each(function() {
                var $el = $(this);

                if ($el.is("a,form")) {
                    _._init_inject($el, opts);
                } else {
                    _._initNotification($el, opts);
                }
                return $el;
            });
        },

        _initNotification: function($el, opts) {
            _.count++;

            var options = parser.parse($el, opts);
            var closetext = options.closeText;

            $el = $el.wrap("<div/>").parent()
                .attr("id", "pat-notification-" + _.count)
                .addClass("pat-notification-panel")
                .on("mouseenter.pat-notification", _.onMouseEnter)
                .on("mouseleave.pat-notification", _.onMouseLeave);

            if (options["class"]) {
                $el.addClass(options["class"]);
            }

            if (!Array.isArray(options.controls)) {
                options.controls = [ options.controls ];
            }

            // add close icon if requested
            if (options.controls.indexOf("icons") >= 0) {
                $el.append("<button type='button' class=.close-panel'>" + closetext + "</button>");
            }

            // add close button if requested
            if (options.controls.indexOf("buttons") >= 0) {
                $el.append("<div class='button-bar'><button type='button' class='close-panel'>" + closetext + "</button></div>");
            }

            if ($el.find(".close-panel").length) {
                $el.on("click.pat-notification", ".close-panel", _.onClick);
            } else {
                $el.on("click.pat-notification", _.onClick);
            }

            if (options.type === "banner") {
                var $container = $("#pat-notification-banners");
                if (!$container.length) {
                    $container = $("<div/>").attr("id", "pat-notification-banners").addClass("pat-notification-container").appendTo("body");
                }
                $container.append($el);
            }

            var healing = _.parseUnitOrOption(options.healing, "s", ["persistent"]);

            log.debug("Healing value is", healing);
            $el.data("healing", healing);

            $el.animate({"opacity": 1}, "fast", function() {
                _.initRemoveTimer($el);
            });
        },

        _init_inject: function($el) {
            var inject_opts = {
                target: "#pat-notification-temp"
            };
            $el.on("pat-inject-success.pat-notification", function() {
                var $trigger = $(this),
                    cfg = parser.parse($trigger, { type: "banner"});

                var $el = $("#pat-notification-temp").contents().wrapAll("<div/>")
                    .parent()
                    .addClass("pat-notification");

                if ($trigger.is("a")) {
                    $trigger.after($el);
                } else {
                    $el.prependTo($trigger);
                }
                _._initNotification($el, cfg);

                // XXX: Do this later as inject tries to access its target afterwards.
                // This should be fixed in injection.
                setTimeout(function() {
                    $("#pat-notification-temp").remove();
                }, 0);
            });
            inject.init($el, inject_opts);
        },

        initRemoveTimer: function($el) {
            var healing = $el.data("healing");
            if (healing !== "persistent") {
                clearTimeout($el.data("timer"));
                $el.data("timer", setTimeout(function() {
                    _.remove($el);
                }, healing * 1000));
            }
        },

        onMouseEnter: function() {
            $(this).data("persistent", true);
        },

        onMouseLeave: function() {
            var $this = $(this);

            $this.data("persistent", false);
            _.initRemoveTimer($this);
        },

        onClick: function(event) {
            var $this = $(event.delegateTarget);

            $this.data("persistent", false);
            _.remove($this);
        },

        remove: function($el) {
            if ($el.data("persistent") || $el.data("removing")) {
                return;
            }

            $el.data("removing", true);

            $el.stop(true).animate({"opacity": 0}, {
                step: function() {
                    if ($el.data("persistent")) {
                        // remove the timer and show notification
                        clearTimeout($el.data("timer"));
                        $el.stop(true).animate({"opacity": 1});
                        $el.data("removing", false);
                        return false;
                    }
                },

                complete: function() {
                    var $this = $(this);
                    $this.off(".pat-notification");
                    $this.slideUp("slow", function() {
                        $this.remove();
                    });
                }
            });
        }
    };

    patterns.register(_);
    return _;
});

// jshint indent: 4, browser: true, jquery: true, quotmark: double
// vim: sw=4 expandtab
;
/*! http://mths.be/placeholder v2.0.7 by @mathias */
;(function(f,h,$){var a='placeholder' in h.createElement('input'),d='placeholder' in h.createElement('textarea'),i=$.fn,c=$.valHooks,k,j;if(a&&d){j=i.placeholder=function(){return this};j.input=j.textarea=true}else{j=i.placeholder=function(){var l=this;l.filter((a?'textarea':':input')+'[placeholder]').not('.placeholder').bind({'focus.placeholder':b,'blur.placeholder':e}).data('placeholder-enabled',true).trigger('blur.placeholder');return l};j.input=a;j.textarea=d;k={get:function(m){var l=$(m);return l.data('placeholder-enabled')&&l.hasClass('placeholder')?'':m.value},set:function(m,n){var l=$(m);if(!l.data('placeholder-enabled')){return m.value=n}if(n==''){m.value=n;if(m!=h.activeElement){e.call(m)}}else{if(l.hasClass('placeholder')){b.call(m,true,n)||(m.value=n)}else{m.value=n}}return l}};a||(c.input=k);d||(c.textarea=k);$(function(){$(h).delegate('form','submit.placeholder',function(){var l=$('.placeholder',this).each(b);setTimeout(function(){l.each(e)},10)})});$(f).bind('beforeunload.placeholder',function(){$('.placeholder').each(function(){this.value=''})})}function g(m){var l={},n=/^jQuery\d+$/;$.each(m.attributes,function(p,o){if(o.specified&&!n.test(o.name)){l[o.name]=o.value}});return l}function b(m,n){var l=this,o=$(l);if(l.value==o.attr('placeholder')&&o.hasClass('placeholder')){if(o.data('placeholder-password')){o=o.hide().next().show().attr('id',o.removeAttr('id').data('placeholder-id'));if(m===true){return o[0].value=n}o.focus()}else{l.value='';o.removeClass('placeholder');l==h.activeElement&&l.select()}}}function e(){var q,l=this,p=$(l),m=p,o=this.id;if(l.value==''){if(l.type=='password'){if(!p.data('placeholder-textinput')){try{q=p.clone().attr({type:'text'})}catch(n){q=$('<input>').attr($.extend(g(this),{type:'text'}))}q.removeAttr('name').data({'placeholder-password':true,'placeholder-id':o}).bind('focus.placeholder',b);p.data({'placeholder-textinput':q,'placeholder-id':o}).before(q)}p=p.removeAttr('id').hide().prev().attr('id',o).show()}p.addClass('placeholder');p[0].value=p.attr('placeholder')}else{p.removeClass('placeholder')}}}(this,document,jQuery));
define("jquery.placeholder", ["jquery"], function(){});

define('pat-placeholder',[
    "pat-registry",
    "jquery.placeholder"
], function(patterns) {
    var pattern_spec = {
        name: "placeholder",
        trigger: ":input[placeholder]",

        init: function($el) {
            return $el.placeholder();
        }
    };

    // This is slightly more accurate test than Modernizr uses.
    if (!("placeholder" in document.createElement("input") &&
          "placeholder" in document.createElement("textarea")))
        patterns.register(pattern_spec);
    return pattern_spec;
});

// jshint indent: 4, browser: true, jquery: true, quotmark: double
// vim: sw=4 expandtab
;
/**
 * Copyright 2012-2013 Syslab.com GmbH - JC Brand
 */
define('pat-scroll',[
    "jquery",
    "pat-registry",
    "pat-base",
    "pat-utils",
    "pat-logger",
    "pat-parser",
    "underscore",
    "imagesloaded"
], function($, patterns, Base, utils, logging, Parser, _, imagesLoaded) {
    var log = logging.getLogger("scroll"),
        parser = new Parser("scroll");
    parser.addArgument("trigger", "click", ["click", "auto"]);
    parser.addArgument("direction", "top", ["top", "left"]);
    parser.addArgument("selector");
    parser.addArgument("offset");

    return Base.extend({
        name: "scroll",
        trigger: ".pat-scroll",
        jquery_plugin: true,

        init: function($el, opts) {
            this.options = parser.parse(this.$el, opts);
            if (this.options.trigger == "auto") {
                // Only calculate the offset when all images are loaded
                var that = this;
                $('body').imagesLoaded( function() {
                   that.smoothScroll();
                });
            } else if (this.options.trigger == "click") {
                this.$el.click(this.onClick.bind(this));
            }
            this.$el.on("pat-update", this.onPatternsUpdate.bind(this));
            this.markBasedOnFragment();
            this.on('hashchange', this.clearIfHidden.bind(this));
            $(window).scroll(_.debounce(this.markIfVisible.bind(this), 50));
        },

        onClick: function(ev) {
            ev.preventDefault();
            history.pushState({}, null, this.$el.attr('href'));
            this.smoothScroll();
            this.markBasedOnFragment();
            // manually trigger the hashchange event on all instances of pat-scroll
            $('a.pat-scroll').trigger("hashchange");
        },

        markBasedOnFragment: function(ev) {
            // Get the fragment from the URL and set the corresponding this.$el as current
            var $target = $('#' + window.location.hash.substr(1));
            if ($target.length > 0) {
                this.$el.addClass("current"); // the element that was clicked on
                $target.addClass("current");
            }
        },

        clearIfHidden: function(ev) {
            var active_target = '#' + window.location.hash.substr(1),
                $active_target = $(active_target),
                target = this.$el[0].href.split('/').pop();
            if ($active_target.length > 0) {
                if (active_target != target) {
                    // if the element does not match the one listed in the url #,
                    // clear the current class from it.
                    var $target = $(this.$el[0].href.split('/').pop());
                    $target.removeClass("current");
                    this.$el.removeClass("current");
                }
            }
        },

        markIfVisible: function(ev) {
            var fragment, $target, href;
            if (this.$el.hasClass('pat-scroll-animated')) {
                // this section is triggered when the scrolling is a result of the animate function
                // ie. automatic scrolling as opposed to the user manually scrolling
                this.$el.removeClass('pat-scroll-animated');
            } else if (this.$el[0].nodeName === "A") {
                href = this.$el[0].href;
                fragment = href.indexOf('#') !== -1 && href.split('#').pop() || undefined;
                if (fragment) {
                    $target = $('#'+fragment);
                    if ($target.length) {
                        if (utils.isElementInViewport($target[0], true, this.options.offset)) {
                            // check that the anchor's target is visible
                            // if so, mark both the anchor and the target element
                            $target.addClass("current");
                            this.$el.addClass("current");
                        }
                        $(this.$el).trigger("pat-update", {pattern: "scroll"});
                    }
                }
            }
        },

        onPatternsUpdate: function(ev, data) {
            var fragment, $target, href;
            if (data.pattern === 'stacks') {
                if (data.originalEvent && data.originalEvent.type === "click") {
                    this.smoothScroll();
                }
            } else if (data.pattern === 'scroll') {
                href = this.$el[0].href;
                fragment = href.indexOf('#') !== -1 && href.split('#').pop() || undefined;
                if (fragment) {
                    $target = $('#'+fragment);
                    if ($target.length) {
                        if (utils.isElementInViewport($target[0], true, this.options.offset) === false) {
                            // if the anchor's target is invisible, remove current class from anchor and target.
                            $target.removeClass("current");
                            $(this.$el).removeClass("current");
                        }
                    }
                }
            }
        },

        smoothScroll: function() {
            var scroll = this.options.direction == "top" ? 'scrollTop' : 'scrollLeft',
                $el, options = {};
            if (typeof this.options.offset != "undefined") {
                $el = this.options.selector ? $(this.options.selector) : this.$el;
                options[scroll] = this.options.offset;
            } else {
                // Get the first element with overflow auto starting from the trigger
                // (the scroll container)
                // Then calculate the offset relatively to that container
                $el = $(this.$el.parents()
                    .filter(function() { 
                        return $(this).css('overflow') === 'auto'; })
                    .first())
                if (typeof $el[0] === 'undefined') {
                    $el = $('html, body');
                }

                var scroll_container = Math.floor( $el.offset().top );
                var target = Math.floor( $(this.$el.attr('href')).offset().top );

                if (target == scroll_container) {
                    options[scroll] = scroll_container;
                } else if (target >= scroll_container) {
                    options[scroll] = target - scroll_container;
                    $el.animate(options, {
                        duration: 500,
                        start: function() {
                            $('.pat-scroll').addClass('pat-scroll-animated');
                        }
                    });
                } else {
                    options[scroll] = target + scroll_container ;
                    $el.animate(options, {
                        duration: 500,
                        start: function() {
                            $('.pat-scroll').addClass('pat-scroll-animated');
                        }
                    });
                }
            }
        }
    });
});

// jshint indent: 4, browser: true, jquery: true, quotmark: double
// vim: sw=4 expandtab
;
define('pat-sortable',[
    "jquery",
    "pat-base",
    "pat-parser"
], function($, Base, Parser) {
    var parser = new Parser("sortable");
    parser.addArgument("selector", "li");
    parser.addArgument('drag-class', 'dragged'); // Class to apply to item that is being dragged.
    parser.addArgument('drop'); // Callback function for when item is dropped (null)

    // BBB for the mockup sortable pattern.
    parser.addAlias('dragClass', 'drag-class');

    return Base.extend({
        name: "sortable",
        trigger: ".pat-sortable",

        init: function ($el) {
            this.$form = this.$el.closest('form');
            this.options = parser.parse(this.$el, false);
            this.recordPositions().addHandles().initScrolling();
            this.$el.on('pat-update', this.onPatternUpdate.bind(this));
        },

        onPatternUpdate: function (ev, data) {
            /* Handler which gets called when pat-update is triggered within
             * the .pat-sortable element.
             */
            if (data.pattern == "clone") {
                this.recordPositions();
                data.$el.on("dragstart", this.onDragStart.bind(this));
                data.$el.on("dragend", this.onDragEnd.bind(this));
            }
            return true;
        },

        recordPositions: function () {
            // use only direct descendants to support nested lists
            this.$sortables = this.$el.children().filter(this.options.selector);
            this.$sortables.each(function (idx, $el) {
                $(this).data('patterns.sortable', {'position': idx});
            });
            return this;
        },

        addHandles: function () {
            /* Add handles and make them draggable for HTML5 and IE8/9
             * it has to be an "a" tag (or img) to make it draggable in IE8/9
             */
            var $sortables_without_handles = this.$sortables.filter(function() {
                return $(this).find('.sortable-handle').length === 0;
            });
            var $handles = $("<a href=\"#\" class=\"sortable-handle\">⇕</a>").appendTo($sortables_without_handles);
            if("draggable" in document.createElement("span")) {
                $handles.attr("draggable", true);
            } else {
                $handles.on("selectstart", function(ev) { ev.preventDefault(); });
            }
            $handles.on("dragstart", this.onDragStart.bind(this));
            $handles.on("dragend", this.onDragEnd.bind(this));
            return this;
        },

        initScrolling: function () {
            // invisible scroll activation areas
            var scrollup = $("<div id=\"pat-scroll-up\">&nbsp;</div>"),
                scrolldn = $("<div id=\"pat-scroll-dn\">&nbsp;</div>"),
                scroll = $().add(scrollup).add(scrolldn);
            scrollup.css({ top: 0 });
            scrolldn.css({ bottom: 0 });
            scroll.css({
                position: "fixed", zIndex: 999999,
                height: 32, left: 0, right: 0
            });
            scroll.on("dragover", function(ev) {
                ev.preventDefault();
                if ($("html,body").is(":animated")) { return; }
                var newpos = $(window).scrollTop() + ($(this).attr("id")==="pat-scroll-up" ? -32 : 32);
                $("html,body").animate({scrollTop: newpos}, 50, "linear");
            });
            return this;
        },

        onDragEnd: function (ev) {
            var $dragged = $(ev.target).parent();
            $dragged.removeClass(this.options.dragClass);
            this.$sortables.unbind(".pat-sortable");
            this.$el.unbind(".pat-sortable");
            $("#pat-scroll-up, #pat-scroll-dn").detach();
            var change = this.submitChangedAmount($(ev.target).closest('.sortable'));
            // Call the optionally passed-in callback function
            if (this.options.drop) {
                this.options.drop($dragged, change);
            }
        },

        submitChangedAmount: function ($dragged) {
            /* If we are in a form, then submit the form with the right amount
             * that the sortable element was moved up or down.
             */
            var $amount_input = this.$form.find('.sortable-amount');
            if ($amount_input.length === 0) { return; }
            var old_position = $dragged.data('patterns.sortable').position;
            this.recordPositions();
            var new_position = $dragged.data('patterns.sortable').position;
            var change = Math.abs(new_position - old_position);
            var direction = new_position > old_position && 'down' || 'up';
            if (this.$form.length > 0) {
                $amount_input.val(change);
                if (direction == 'up') {
                    $dragged.find('.sortable-button-up').click();
                } else {
                    $dragged.find('.sortable-button-down').click();
                }
            }
            return change;
        },

        onDragStart: function (ev) {
            var $handle = $(ev.target),
                $dragged = $handle.parent();
            if (typeof ev.originalEvent !== "undefined") {
                // Firefox seems to need this set to any value
                ev.originalEvent.dataTransfer.setData("Text", "");
                ev.originalEvent.dataTransfer.effectAllowed = ["move"];
                if ("setDragImage" in ev.originalEvent.dataTransfer) {
                    ev.originalEvent.dataTransfer.setDragImage($dragged[0], 0, 0);
                }
            }
            $dragged.addClass(this.options.dragClass);

            // Scroll the list if near the borders
            this.$el.on("dragover.pat-sortable", function(ev) {
                ev.preventDefault();
                if (this.$el.is(":animated")) return;

                var pos = ev.originalEvent.clientY + $("body").scrollTop();
                if (pos - this.$el.offset().top < 32)
                    this.$el.animate({scrollTop: this.$el.scrollTop()-32}, 50, "linear");
                else if (this.$el.offset().top+this.$el.height() - pos < 32)
                    this.$el.animate({scrollTop: this.$el.scrollTop()+32}, 50, "linear");
            }.bind(this));

            this.$sortables.on("dragover.pat-sortable", function(ev) {
                // list elements are only drop targets when one element of the
                // list is being dragged. avoids dragging between lists.
                var $dropTarget = $(ev.target),
                    midlineY = $dropTarget.offset().top - $(document).scrollTop() + $dropTarget.height()/2;

                if ($dropTarget.is($dragged)) {
                    return;
                }
                $dropTarget.removeClass("drop-target-above drop-target-below");
                if (ev.originalEvent.clientY > midlineY)
                    $dropTarget.addClass("drop-target-below");
                else
                    $dropTarget.addClass("drop-target-above");
                ev.preventDefault();
            }.bind(this));

            this.$sortables.on("dragleave.pat-sortable", function() {
                this.$sortables.removeClass("drop-target-above drop-target-below");
            }.bind(this));

            this.$sortables.on("drop.pat-sortable", function(ev) {
                var $dropTarget = $(ev.target);
                if ($dropTarget.is($dragged)) {
                    return;
                }
                if ($dropTarget.hasClass("drop-target-below")) {
                    $dropTarget.after($dragged);
                } else {
                    $dropTarget.before($dragged);
                }
                $dropTarget.removeClass("drop-target-above drop-target-below");
                ev.prevDefault();
            });
        }
    });
});

// jshint indent: 4, browser: true, jquery: true, quotmark: double
// vim: sw=4 expandtab
;
/**
 * Stacks pattern
 *
 * Copyright 2013 Simplon B.V. - Wichert Akkerman
 */
define('pat-stacks',[
    "jquery",
    "pat-parser",
    "pat-base",
    "pat-logger",
    "pat-utils",
    "pat-registry"
], function($, Parser, Base, logging, utils, registry) {
    "use strict";
    var log = logging.getLogger("stacks"),
        parser = new Parser("stacks");
    parser.addArgument("selector", "> *[id]");
    parser.addArgument("transition", "none", ["none", "css", "fade", "slide"]);
    parser.addArgument("effect-duration", "fast");
    parser.addArgument("effect-easing", "swing");

    return Base.extend({
        name: "stacks",
        trigger: ".pat-stacks",
        document: document,

        init: function($el, opts) {
            this.options = parser.parse(this.$el, opts);
            this._setupStack();
            $(this.document).on("click", "a", this._onClick.bind(this));
            return $el;
        },

        _setupStack: function() {
            var selected = this._currentFragment(),
                $sheets = this.$el.find(this.options.selector),
                $visible = [],
                $invisible;
            if ($sheets.length < 2) {
                log.warn("Stacks pattern: must have more than one sheet.", this.$el[0]);
                return;
            }
            if (selected) {
                try {
                    $visible = $sheets.filter("#"+selected);
                } catch (e) {
                    selected = undefined;
                }
            }
            if (!$visible.length) {
                $visible = $sheets.first();
                selected = $visible[0].id;
            }
            $invisible = $sheets.not($visible);
            utils.hideOrShow($visible, true, {transition: "none"}, this.name);
            utils.hideOrShow($invisible, false, {transition: "none"}, this.name);
            this._updateAnchors(selected);
        },

         _base_URL: function() {
            return this.document.URL.split("#")[0];
         },

        _currentFragment: function() {
            var parts = this.document.URL.split("#");
            if (parts.length === 1) {
                return null;
            }
            return parts[parts.length-1];
        },

        _onClick: function(e) {
            var base_url = this._base_URL(),
                href_parts = e.currentTarget.href.split("#");
            // Check if this is an in-document link and has a fragment
            if (base_url !== href_parts[0] || !href_parts[1]) {
                return;
            }
            if (!this.$el.has("#"+href_parts[1]).length) {
                return;
            }
            e.preventDefault();
            this._updateAnchors(href_parts[1]);
            this._switch(href_parts[1]);
            $(e.target).trigger("pat-update", {
                pattern: "stacks",
                originalEvent: e
            });
        },

        _updateAnchors: function(selected) {
            var $sheets = this.$el.find(this.options.selector),
                base_url = this._base_URL();
            $sheets.each(function (idx, sheet) {
                // This may appear odd, but: when querying a browser uses the
                // original href of an anchor as it appeared in the document
                // source, but when you access the href property you always get
                // the fully qualified version.
                var $anchors = $("a[href=\""+base_url+"#"+sheet.id+"\"],a[href=\"#"+sheet.id+"\"]");
                if (sheet.id === selected) {
                    $anchors.addClass("current");
                } else {
                    $anchors.removeClass("current");
                }
            });
        },

        _switch: function(sheet_id) {
            var $sheet = this.$el.find("#"+sheet_id);
            if (!$sheet.length || $sheet.hasClass("visible")) {
                return;
            }
            var $invisible = this.$el.find(this.options.selector).not($sheet);
            utils.hideOrShow($invisible, false, this.options, this.name);
            utils.hideOrShow($sheet, true, this.options, this.name);
        }
    });
});

/**
 * Patterns subform - scoped submission of form content
 *
 * Copyright 2013 Marko Durkovic
 */
define('pat-subform',[
    "jquery",
    "pat-registry",
    "pat-logger",
    "pat-parser",
    "pat-ajax",
    "pat-inject"
], function($, registry, logging, Parser, ajax, inject) {
    var log = logging.getLogger("subform");

    var _ = {
        name: "subform",
        trigger: ".pat-subform",

        init: function($el) {
            return $el.each(function() {
                var $el = $(this);

                $el.submit(_.submit);
                $el.find("button[type=submit]").on("click", _.submitClicked);
                return $el;
            });
        },

        destroy: function($el) {
            $el.off("submit");
        },

        scopedSubmit: function($el) {
            var $form = $el.parents("form"),
                $exclude = $form
                            .find(":input")
                            .filter(function() {
                                return !$(this).is($el.find("*"));
                            });
            // make other controls "unsuccessful"
            log.debug("Hiding unwanted elements from submission.");
            var names = $exclude.map(function() {
                var name = $(this).attr("name");
                return name ? name : 0;
            });
            $exclude.each(function() {
                $(this).attr("name", "");
            });
            if ($el.is(".pat-inject") || $el.is(".pat-modal")) {
                inject.submitSubform($el);
            } else {
                // use the native handler, since there could be event handlers
                // redirecting to inject/ajax.
                $form[0].submit();
            }
            // reenable everything
            log.debug("Restoring previous state.");
            $exclude.each(function(i) {
                if (names[i]) {
                    $(this).attr("name", names[i]);
                }
            });
        },

        submit: function(ev) {
            ev.stopPropagation();

            var $this = $(this),
                $button = $this.find("button[type=submit][formaction]").first();
            if ($button.length) {
                $button.trigger("click");
            } else {
                _.scopedSubmit($this);
            }
        },

        submitClicked: function(ev) {
            ev.preventDefault();
            ev.stopPropagation();
            ajax.onClickSubmit(ev); // make sure the submitting button is sent with the form

            var $button = $(ev.target),
                $sub = $button.parents(".pat-subform").first(),
                formaction = $button.attr("formaction");

            if (formaction) {
                // override the default action and restore afterwards
                if ($sub.is(".pat-inject")) {
                    var previousValue = $sub.data("pat-inject");
                    $sub.data("pat-inject", inject.extractConfig($sub, {url: formaction}));
                    _.scopedSubmit($sub);
                    $sub.data("pat-inject", previousValue);
                } else if ($sub.is(".pat-modal")) {
                    $sub.data("pat-inject", [$.extend($sub.data("pat-inject")[0], {url: formaction})]);
                    _.scopedSubmit($sub);
                } else {
                    $sub.parents("form").attr("action", formaction);
                    _.scopedSubmit($sub);
                }
            } else {
                _.scopedSubmit($sub);
            }
        }
    };

    registry.register(_);
    return _;
});

// jshint indent: 4, browser: true, jquery: true, quotmark: double
// vim: sw=4 expandtab
;
/**
 * Patterns switch - toggle classes on click
 *
 * Copyright 2013 Simplon B.V. - Wichert Akkerman
 * Copyright 2012 Florian Friesdorf
 * Copyright 2012 SYSLAB.COM GmbH
 */
define('pat-switch',[
    "jquery",
    "pat-registry",
    "pat-logger",
    "pat-parser",
    "pat-store",
    "pat-utils"
], function($, patterns, logger, Parser, store, utils) {
    var log = logger.getLogger("pat.switch"),
        parser = new Parser("switch");

    parser.addArgument("selector");
    parser.addArgument("remove");
    parser.addArgument("add");
    parser.addArgument("store", "none", ["none", "session", "local"]);

    var switcher = {
        name: "switch",
        trigger: ".pat-switch",
        jquery_plugin: true,

        init: function($el, defaults) {
            return $el.each(function() {
                var $trigger = $(this),
                    options = parser.parse($trigger, defaults, true);
                options=switcher._validateOptions(options);
                if (options.length) {
                    $trigger
                        .data("patternSwitch", options)
                        .off(".patternSwitch")
                        .on("click.patternSwitch", switcher._onClick);
                    for (var i=0; i<options.length; i++) {
                        var option = options[i];
                        if (option.store!=="none") {
                            option._storage = (option.store==="local" ? store.local : store.session)("switch");
                            var state = option._storage.get(option.selector);
                            if (state && state.remove===option.remove && state.add===option.add)
                                switcher._update(option.selector, state.remove, state.add);
                        }
                    }
                }

            });
        },

        destroy: function($el) {
            return $el.each(function() {
                $(this).removeData("patternSwitch").off("click.patternSwitch");
            });
        },

        // jQuery API to toggle a switch
        execute: function($el) {
            return $el.each(function() {
                switcher._go($(this));
            });
        },

        _onClick: function(ev) {
            if ($(ev.currentTarget).is("a")) {
                ev.preventDefault();
            }
            switcher._go($(this));
        },

        _go: function($trigger) {
            var options = $trigger.data("patternSwitch"),
                option, i;
            if (!options) {
                log.error("Tried to execute a switch for an uninitialised element.");
                return;
            }
            for (i=0; i<options.length; i++) {
                option=options[i];
                switcher._update(option.selector, option.remove, option.add);
                if (option._storage)
                    option._storage.set(option.selector, {remove: option.remove, add: option.add});
            }
        },

        _validateOptions: function(options) {
            var correct = [];

            for (var i=0; i<options.length; i++) {
                var option = options[i];
                if (option.selector && (option.remove || option.add))
                    correct.push(option);
                else
                    log.error("Switch pattern requires selector and one of add or remove.");
            }
            return correct;
        },

        _update: function(selector, remove, add) {
            var $targets = $(selector);

            if (!$targets.length)
                return;

            if (remove)
                utils.removeWildcardClass($targets, remove);
            if (add)
                $targets.addClass(add);
            $targets.trigger("pat-update", {pattern: "switch"});
        }
    };

    patterns.register(switcher);
    return switcher;
});

// vim: sw=4 sts=4 expandtab
;
/**
 * Patterns toggle - toggle class on click
 *
 * Copyright 2012-2014 Simplon B.V. - Wichert Akkerman
 */
define('pat-toggle',[
    "jquery",
    "pat-registry",
    "pat-logger",
    "pat-parser",
    "pat-store"
], function($, patterns, logger, Parser, store) {
    "use strict";
    var log = logger.getLogger("pat.toggle"),
        parser = new Parser("toggle");

    parser.addArgument("selector");
    parser.addArgument("event");
    parser.addArgument("attr", "class");
    parser.addArgument("value");
    parser.addArgument("store", "none", ["none", "session", "local"]);

    function ClassToggler(values) {
        this.values=values.slice(0);
        if (this.values.length>1)
            this.values.push(values[0]);
    }

    ClassToggler.prototype = {
        toggle: function Toggler_toggle(el) {
            var current = this.get(el),
                next = this.next(current);
            this.set(el, next);
            return next;
        },

        get: function Toggler_get(el) {
            var classes = el.className.split(/\s+/);
            for (var i=0; i<this.values.length;i++)
                if (classes.indexOf(this.values[i])!==-1)
                    return this.values[i];
            return null;
        },

        set: function Toggler_set(el, value) {
            var classes = el.className.split(/\s+/),
                values = this.values;
            classes=classes.filter(function(v) { return v.length && values.indexOf(v)===-1;});
            if (value) {
                classes.push(value);
            }
            el.className=classes.join(" ");
            $(el).trigger("pat-update", {pattern: "toggle"});
        },

        next: function Toggler_next(current) {
            if (this.values.length===1)
                return current ? null : this.values[0];
            for (var i=0; i<(this.values.length-1); i++)
                if (this.values[i]===current)
                    return this.values[i+1];
            return this.values[0];
       }
    };

    function AttributeToggler(attribute) {
        this.attribute=attribute;
    }

    AttributeToggler.prototype = new ClassToggler([]);
    AttributeToggler.prototype.get=function AttributeToggler_get(el) {
        return !!el[this.attribute];
    };

    AttributeToggler.prototype.set=function AttributeToggler_set(el, value) {
        if (value)
            el[this.attribute]=value;
        else
            el.removeAttribute(this.attribute);
    };

    AttributeToggler.prototype.next=function AttributeToggler_next(value) {
        return !value;
    };


    var toggle = {
        name: "toggle",
        trigger: ".pat-toggle",

        // Hook for testing
        _ClassToggler: ClassToggler,
        _AttributeToggler: AttributeToggler,

        init: function toggle_init($el) {
            return $el.each(function toggle_init_el() {
                var $trigger = $(this),
                    event_name,
                    options = toggle._validateOptions(this, parser.parse($trigger, true));

                if (!options.length) {
                    return;
                }

                for (var i=0; i<options.length; i++){
                    if (options[i].value_storage) {
                        var victims, state, last_state;
                        victims = $(options[i].selector);
                        if (!victims.length) {
                            continue;
                        }
                        state=options[i].toggler.get(victims[0]);
                        last_state=options[i].value_storage.get();
                        if (state!==last_state && last_state !== null) {
                            for (var j=0; j<victims.length; j++) {
                                options[i].toggler.set(victims[j], last_state);
                            }
                        }
                    }

                    if (options[i].event) {
                        event_name = options[i].event;
                    }else{
                        event_name = 'click';
                    }
                }

                $trigger
                    .off(".toggle")
                    .on(event_name + ".toggle", null, options, toggle._onClick)
                    .on("keypress.toggle", null, options, toggle._onKeyPress);
            });
        },

        _makeToggler: function toggle_makeToggler(options) {
            if (options.attr==="class") {
                var values = options.value.split(/\s+/);
                values=values.filter(function(v) { return v.length; });
               return new this._ClassToggler(values);
           } else
                return new this._AttributeToggler(options.attr);
        },

        _validateOptions: function toggle_validateOptions(trigger, options) {
            var correct=[],
                i, option, store_error;

            if (!options.length)
                return correct;

            for (i=0; i<options.length; i++) {
                option=options[i];
                if (!option.selector) {
                    log.error("Toggle pattern requires a selector.");
                    continue;
                }
                if (option.attr!=="class" && option.value) {
                    log.warn("Values are not supported attributes other than class.");
                    continue;
                }
                if (option.attr==="class" && !option.value) {
                    log.error("Toggle pattern needs values for class attributes.");
                    continue;
                }
                if (i && option.store!=="none") {
                    log.warn("store option can only be set on first argument");
                    option.store="none";
                }
                if (option.store!=="none") {
                    if (!trigger.id) {
                        log.warn("state persistance requested, but element has no id");
                        option.store="none";
                    } else if (!store.supported) {
                        store_error="browser does not support webstorage";
                        log.warn("state persistance requested, but browser does not support webstorage");
                        option.store="none";
                    } else {
                        var storage = (option.store==="local" ? store.local : store.session)(toggle.name);
                        option.value_storage = new store.ValueStorage(storage, (trigger.id+"-"+i));
                    }
                }
                option.toggler=this._makeToggler(option);
                correct.push(option);
            }
            return correct;
        },

        _onClick: function toggle_onClick(event) {
            var options = event.data,
                updated = false,
                option, victims, toggler, next_state, j;

            for (var i=0; i<options.length; i++) {
                option=options[i];
                victims = $(option.selector);
                if (!victims.length) {
                    continue;
                }
                toggler=option.toggler;
                next_state=toggler.toggle(victims[0]);
                for (j=1; j<victims.length; j++) {
                    toggler.set(victims[j], next_state);
                }
                if (option.value_storage) {
                    option.value_storage.set(next_state);
                }
                updated = true;
            }
            if (updated) {
                // XXX: Is this necessary? pat-update gets called on changed
                // element above.
                $(this).trigger("pat-update", {pattern: "toggle"});
            }
            event.preventDefault();
        },

        _onKeyPress : function toggle_onKeyPress(event) {
            var keycode = event.keyCode ? event.keyCode : event.which;
            if (keycode === "13") {
                $(this).trigger("click", event);
            }
        }
    };

    patterns.register(toggle);
    return toggle;
});

/**
 * Patterns remove - send event when objects are removed from the DOM
 *
 * Copyright 2012 Simplon B.V. - Wichert Akkerman
 */
define('pat-remove',[
    "jquery"
], function($) {
    var real_cleanData = $.cleanData;

    $.cleanData = function remove_cleanData(elems) {
        var i, el;
        for (i=0; (el=elems[i])!==undefined; i++)
            $(el).triggerHandler("destroy");
        real_cleanData.call(this, arguments);
    };
});


/**
 * @license
 * Patterns @VERSION@ tooltip - tooltips
 *
 * Copyright 2008-2012 Simplon B.V.
 * Copyright 2011 Humberto Sermeño
 * Copyright 2011 SYSLAB.COM GmbH
 */
define('pat-tooltip',[
    "jquery",
    "pat-logger",
    "pat-registry",
    "pat-parser",
    "pat-inject",
    "pat-remove"
], function($, logger, registry, Parser, inject) {
    var log = logger.getLogger("tooltip"),
        parser = new Parser("tooltip");

    var all_positions = ["tl", "tm", "tr",
                         "rt", "rm", "rb",
                         "br", "bm", "bl",
                         "lb", "lm", "lt"];
    parser.addArgument("position-list", [], all_positions, true);
    parser.addArgument("position-policy", "auto", ["auto", "force"]);
    parser.addArgument("height", "auto", ["auto", "max"]);
    parser.addArgument("trigger", "click", ["click", "hover"]);
    parser.addArgument("closing", "auto", ["auto", "sticky", "close-button"]);
    parser.addArgument("source", "title", ["auto", "ajax", "content", "content-html", "title"]);
    parser.addArgument("ajax-data-type", "html", ["html", "markdown"]);
    parser.addArgument("delay", 0);
    parser.addArgument("mark-inactive", true);
    parser.addArgument("class");
    parser.addArgument("target", "body");

    var tooltip = {
        name: "tooltip",
        trigger: ".pat-tooltip",
        jquery_plugin: true,

        count: 0,

        init: function($el, opts) {
            return $el.each(function() {
                var $trigger = $(this),
                    href,
                    options = parser.parse($trigger, opts);

                if (options.source==="auto") {
                    href = $trigger.attr("href");
                    if (typeof(href) !== "string") {
                        log.error("href must be specififed if 'source' is set to 'auto'");
                        return;
                    }
                    if (href.indexOf("#") === 0) {
                        options.source = "content";
                    } else {
                        options.source = "ajax";
                    }
                }

                if (options.source==="title") {
                    options.title=$trigger.attr("title");
                    $trigger.removeAttr("title");
                } else if (options.trigger==="hover") {
                    $trigger.removeAttr("title");
                }
                $trigger
                    .data("patterns.tooltip", options)
                    .on("destroy", $trigger, tooltip.onDestroy);
                tooltip.setupShowEvents($trigger);
                if (options.markInactive) {
                    $trigger.addClass("inactive");
                }
            });
        },

        setupShowEvents: function($trigger) {
            var options = $trigger.data("patterns.tooltip");
            if (options.trigger==="click") {
                $trigger.on("click.tooltip", $trigger, tooltip.show);
            } else {
                if (options.delay) {
                    $trigger.on("mouseover.tooltip", $trigger, tooltip.delayedShow);
                } else
                    $trigger.on("mouseover.tooltip", $trigger, tooltip.show);
                // Make sure click on the trigger element becomes a NOP
                $trigger.on("click.tooltip", $trigger, tooltip.blockDefault);
            }
        },

        delayedShow: function(event) {
            var $trigger = event.data,
                options = $trigger.data("patterns.tooltip");

            tooltip.removeShowEvents($trigger);
            $trigger
                .data("patterns.tooltip.timer", setTimeout(
                    function() {
                        tooltip.show(event);
                    }, options.delay))
                .on("mouseleave.tooltip", $trigger, tooltip.cancelDelayedShow);
        },

        cancelDelayedShow: function(event) {
            var $trigger = event.data;

            clearTimeout($trigger.data("patterns.tooltip.timer"));
            tooltip.setupShowEvents($trigger);
        },

        removeShowEvents: function($trigger) {
            $trigger.off(".tooltip");
        },

        setupHideEvents: function($trigger) {
            var $container = tooltip.getContainer($trigger),
                options = $trigger.data("patterns.tooltip");
            $container.on("click.tooltip", ".close-panel", $trigger, tooltip.hide);

            if (options.closing==="close-button") {
                // Make sure click on the trigger element becomes a NOP
                $trigger.on("click.tooltip", $trigger, tooltip.blockDefault);
            } else if (options.closing==="sticky" || (options.trigger==="click" && options.closing==="auto")) {
                $container.on("click.tooltip", $trigger, function(ev) {
                    ev.stopPropagation();
                });
                $(document).on("click.tooltip", $trigger, tooltip.hide);
                $(document).on("pat-tooltip-click.tooltip", $trigger, tooltip.hide);
                $trigger.on("click.tooltip", $trigger, tooltip._onClick);
                /* XXX: It's also not clear what this was for, but we
                 * definitely don't want tooltips to close whenever an
                 * injection has happened.
                 * I've added a regression test to prevent this being enabled
                 * again.
                 * If there is a reason why a tooltip must close after an
                 * injection, it needs to be much more specific.
                 
                    // close if something inside the tooltip triggered an injection
                    $container.on("patterns-inject-triggered.tooltip",
                                $trigger, tooltip.hide);
                */
                $container.on("submit.tooltip", ".close-panel", $trigger, tooltip.hide);
            } else {
                $container.on("click.tooltip", $trigger, tooltip.hide);
                $trigger.on("mouseleave.tooltip", $trigger, tooltip.hide);
                $trigger.on("click.tooltip", tooltip.blockDefault);
            }
        },

        _onClick: function(event) {
            // XXX: this handler is necessary in order to suppress the click
            // on the trigger from bubbling. (see show function)
            tooltip.hide(event);
            event.preventDefault();
            event.stopPropagation();
            event.data.trigger("pat-tooltip-click");
        },

        removeHideEvents: function($trigger) {
            var $container = tooltip.getContainer($trigger);
            $(document).off(".tooltip");
            $container.off(".tooltip");
            $container.find(".close-panel").off(".tooltip");
            $trigger.off(".tooltip");
        },

        blockDefault: function(event) {
            event.preventDefault();
        },

        show: function(event) {
            // Stop bubbling, as it causes problems if ancestor
            // is e.g. pat-collapsible.
            if (event.type === "click") {
                event.stopPropagation();
                event.data.trigger("pat-tooltip-click");
            }

            if (event.preventDefault) {
                event.preventDefault();
            }
            var $trigger = event.data,
                $container = tooltip.getContainer($trigger, true),
                namespace = $container.attr("id"),
                options = $trigger.data("patterns.tooltip");

            tooltip.removeShowEvents($trigger);
            // Wrap in a timeout to make sure this click is not used to
            // trigger a hide as well.
            setTimeout(function() { tooltip.setupHideEvents($trigger); }, 50);

            if (options.source==="ajax") {
                var source = $trigger.attr("href").split("#"),
                    target_id = $container.find("progress").attr("id");
                inject.execute([{
                    url: source[0],
                    source: "#" + source[1],
                    target: "#" + target_id + "::element",
                    dataType: options.ajaxDataType
                }], $trigger);
            }

            tooltip.positionContainer($trigger, $container);
            $container.css("visibility", "visible");

            // reposition tooltip everytime we scroll or resize
            $container.parents().add(window).on("scroll." + namespace + " resize." + namespace, function () {
                 tooltip.positionContainer($trigger, $container);
            });

            if (options.markInactive) {
                $trigger.removeClass("inactive").addClass("active");
            }
        },

        hide: function(event) {
            var $trigger = event.data,
                $container = tooltip.getContainer($trigger),
                options = $trigger.data("patterns.tooltip"),
                namespace = $container.attr("id");

            // when another tooltip trigger is clicked, only close the previous tooltip if it does not contain the trigger
            if (event.type !== "pat-tooltip-click" || $container.has(event.target).length <= 0) {
                $container.css("visibility", "hidden");
                $container.parents().add(window).off("." + namespace);
                tooltip.removeHideEvents($trigger);
                tooltip.setupShowEvents($trigger);
                if (options.markInactive) {
                    $trigger.removeClass("active").addClass("inactive");
                }
                $trigger.trigger("pat-update", {pattern: "tooltip", hidden: true});
            }
        },

        onDestroy: function(event) {
            var $trigger = event.data,
                $container = $trigger.data("patterns.tooltip.container");
            if ($container!==undefined)
                $container.remove();
        },

        getContainer: function($trigger, create) {
            var $container = $trigger.data("patterns.tooltip.container");

            if (create) {
                if ($container !== undefined) {
                    $container.remove();
                }
                $container = tooltip.createContainer($trigger);
                $trigger.data("patterns.tooltip.container", $container);
            }

            return $container;
        },

        createContainer: function($trigger) {
            var options = $trigger.data("patterns.tooltip"),
                count = ++tooltip.count,
                $content, $container, href;

            $trigger.data("patterns.tooltip.number", count);
            $container = $("<div/>", {"class": "tooltip-container type-"+options.closing,
                                     "id": "tooltip" + count});
            if (options["class"])
                $container.addClass(options["class"]);
            $container.css("visibility", "hidden");
            switch (options.source) {
            case "ajax":
                $content=$("<progress/>", {"id": "tooltip-load-" + count});
                break;
            case "title":
                $content=$("<p/>").text(options.title);
                break;
            case "content-html":
                $content = $("<div/>").html(options.content);
                break;
            case "content":
                href = $trigger.attr("href");
                if (typeof(href) === "string" && href.indexOf("#") !== -1) {
                    $content = $("#"+href.split("#")[1]).children().clone();
                } else {
                    $content = $trigger.children().clone();
                    if (!$content.length) {
                        $content = $("<p/>").text($trigger.text());
                    }
                }
                registry.scan($content);
                break;
            }
            $container.append(
                $("<div/>").css("display", "block").append($content))
                .append($("<span></span>", {"class": "pointer"}));
            $("<button/>", {"class": "close-panel"})
                .text("Close")
                .insertBefore($container.find("*:first"));
            $(options.target).append($container);
            return $container;
        },

        boundingBox: function($el) {
            var box = $el.offset();
            box.height = $el.height();
            box.width = $el.width();
            box.bottom = box.top + box.height;
            box.right = box.left + box.width;
            return box;
        },

        positionStatus: function($trigger, $container) {
            var trigger_box = tooltip.boundingBox($trigger),
                tooltip_box = tooltip.boundingBox($container),
                $window = $(window),
                window_width = $window.width(),
                window_height = $window.height(),
                trigger_center,
                scroll = {},
                space = {};

            scroll.top = $window.scrollTop();
            scroll.left = $window.scrollLeft();
            trigger_center = {top: trigger_box.top + (trigger_box.height/2),
                              left: trigger_box.left + (trigger_box.width/2)};
            space.top = trigger_box.top - scroll.top;
            space.bottom = window_height - space.top - trigger_box.height;
            space.left = trigger_box.left - scroll.left;
            space.right = window_width - space.left - trigger_box.width;

            return {space: space,
                    trigger_center: trigger_center,
                    trigger_box: trigger_box,
                    tooltip_box: tooltip_box,
                    scroll: scroll,
                    window: {width: window_width, height: window_height}
            };
        },

        // Help function to determine the best position for a tooltip.  Takes
        // the positioning status (as generated by positionStatus) as input
        // and returns a two-character position indiciator.
        findBestPosition: function(status) {
            var space = status.space,
                 cls = "";

            if (space.top > Math.max(space.right, space.bottom, space.left)) {
                cls = "b";
            } else if (space.right > Math.max(space.bottom, space.left, space.top)) {
                cls = "l";
            } else if (space.bottom > Math.max(space.left, space.top, space.right)) {
                cls = "t";
            } else {
                cls = "r";
            }

            switch (cls[0]) {
            case "t":
            case "b":
                if (Math.abs(space.left-space.right) < 20) {
                    cls += "m";
                } else if (space.left > space.right) {
                    cls += "r";
                } else {
                    cls += "l";
                }
                break;
            case "l":
            case "r":
                if (Math.abs(space.top-space.bottom) < 20) {
                    cls += "m";
                } else if (space.top > space.bottom) {
                    cls += "b";
                } else {
                    cls += "t";
                }
            }
            return cls;
        },

        isVisible: function(status, position) {
            var space = status.space,
                tooltip_box = status.tooltip_box;

            switch (position[0]) {
            case "t":
                if (tooltip_box.height > space.bottom) {
                    return false;
                }
                break;
            case "r":
                if (tooltip_box.width > space.left) {
                    return false;
                }
                break;
            case "b":
                if (tooltip_box.height > space.top) {
                    return false;
                }
                break;
            case "l":
                if (tooltip_box.width > space.right) {
                    return false;
                }
                break;
            default:
                return false;
            }

            switch (position[0]) {
            case "t":
            case "b":
                switch (position[1]) {
                    case "l":
                        if ((tooltip_box.width-20)>space.right) {
                            return false;
                        }
                        break;
                    case "m":
                        if ((tooltip_box.width/2)>space.left || (tooltip_box.width/2)>space.right) {
                            return false;
                        }
                        break;
                    case "r":
                        if ((tooltip_box.width-20)>space.left) {
                            return false;
                        }
                        break;
                    default:
                        return false;
                }
                break;
            case "l":
            case "r":
                switch (position[1]) {
                    case "t":
                        if ((tooltip_box.height-20)>space.bottom) {
                            return false;
                        }
                        break;
                    case "m":
                        if ((tooltip_box.height/2)>space.top || (tooltip_box.height/2)>space.bottom) {
                            return false;
                        }
                        break;
                    case "b":
                        if ((tooltip_box.height-20)>space.top) {
                            return false;
                        }
                        break;
                    default:
                        return false;
                }
                break;
            }
            return true;
        },

        VALIDPOSITION: /^([lr][tmb]|[tb][lmr])$/,

        positionContainer: function($trigger, $container) {
            var status = tooltip.positionStatus($trigger, $container),
                options = $trigger.data("patterns.tooltip"),
                container_offset = {},
                tip_offset = {},
                position;

            for (var i=0; i<options.position.list.length; i++) {
                if (options.position.policy==="force" || tooltip.isVisible(status, options.position.list[i])) {
                    position = options.position.list[i];
                    break;
                }
            }

            if (!position) {
                position = tooltip.findBestPosition(status);
            }

            var container_margin = 30,
                // FIXME: this 20 is due to a margin placed on the
                // tooltip pointer's CSS. This is not reusable/generic,
                // we'll have to find a different solution.
                tip_margin = 20,
                trigger_box = status.trigger_box,
                tooltip_box = status.tooltip_box,
                trigger_center = status.trigger_center,
                content_css = {"max-height": "", "max-width": ""},
                container_css = {"max-height": "", "max-width": ""},
                bottom_row, x;

            switch (position[0]) {
            case "t":
                container_offset.top = trigger_box.bottom + tip_margin;
                tip_offset.top = -23;
                bottom_row = status.scroll.top + status.window.height;
                content_css["max-height"] = (bottom_row - container_offset.top - container_margin) + "px";
                break;
            case "l":
                container_offset.left = trigger_box.right + tip_margin;
                tip_offset.left = -23;
                x = status.window.width + status.scroll.left;
                content_css["max-width"] = (x - container_offset.left - container_margin) + "px";
                break;
            case "b":
                if (options.height === "max") {
                    container_offset.top = container_margin;
                    content_css["max-height"] = (trigger_box.top - 2*container_margin) + "px";
                } else {
                    container_offset.top = trigger_box.top - tooltip_box.height + 10;
                    tip_offset.top = tooltip_box.height;
                    x = (status.scroll.top + 10) - container_offset.top;
                    if (x>0) {
                        tip_offset.top -= x;
                        content_css["max-height"] = (tooltip_box.height - x) + "px";
                        container_offset.top += x;
                    }
                }
                break;
            case "r":
                if (tooltip_box.width > trigger_box.left) {
                    // Tooltip is too wide, we need to restrict its width.
                    container_offset.left = container_margin;
                    tip_offset.left = trigger_box.left - container_margin;
                    container_css["max-width"] = (trigger_box.left - container_margin) + "px";
                } else {
                    container_offset.left = trigger_box.left - tooltip_box.width - tip_margin;
                    tip_offset.left = tooltip_box.width;
                }
                break;
            }

            switch (position[0]) {
            case "t":
            case "b":
                switch (position[1]) {
                case "l":
                    container_offset.left = trigger_center.left - tip_margin;
                    tip_offset.left = 0;
                    if ((trigger_center.left - tooltip_box.width) < 0) {
                        // Tooltip is too wide, we need to restrict its width.
                        container_css["max-width"] = (status.window.width - trigger_center.left -container_margin) + "px";
                        container_offset.right = container_margin;
                    }
                    break;
                case "m":
                    container_offset.left = trigger_center.left - (tooltip_box.width/2);
                    tip_offset.left = tooltip_box.width/2 - tip_margin/2;
                    break;
                case "r":
                    container_offset.left = trigger_center.left + 29 - tooltip_box.width;
                    tip_offset.left = tooltip_box.width - tip_margin;
                    break;
                }
                break;
            case "l":
            case "r":
                switch (position[1]) {
                    case "t":
                        if (options.height === "max") {
                            container_offset.top = container_margin;
                            tip_offset.top = trigger_box.top - container_margin - tip_margin;
                        } else {
                            container_offset.top = trigger_center.top - container_margin;
                            tip_offset.top = 0;
                        }
                        bottom_row = status.scroll.top + status.window.height;
                        content_css["max-height"] = (bottom_row - container_offset.top - container_margin) + "px";
                        break;
                    case "m":
                        if (options.height === "max") {
                            container_offset.top = container_margin ;
                            bottom_row = status.scroll.top + status.window.height;
                            content_css["max-height"] = (bottom_row - 2*container_margin) + "px";
                            tip_offset.top = trigger_box.top - container_margin;
                        } else {
                            container_offset.top = trigger_center.top - (tooltip_box.height/2);
                            tip_offset.top = tooltip_box.height/2 - tip_margin/2;
                        }
                        break;
                    case "b":
                        if (options.height === "max") {
                            container_offset.top = 2*container_margin;
                            bottom_row = status.scroll.top + status.window.height;
                            content_css.height = (bottom_row - 3*container_margin) + "px";
                            tip_offset.top = trigger_center.top - container_margin - tip_margin;
                        } else {
                            container_offset.top = trigger_center.top - tooltip_box.height;
                            tip_offset.top = trigger_center.top - tip_margin;
                        }
                        break;
                }
                break;
            }

            var $offsetParent = $container.offsetParent();

            if ($offsetParent.length) {
                var offset = $offsetParent.offset();
                container_offset.top -= offset.top;
                container_offset.left -= offset.left;
            }

            $container.css(container_css);
            $container.find("> div").css(content_css);
            $container.removeClass(all_positions.join(" ")).addClass(position);
            $container.css({
                top: container_offset.top+"px",
                left: container_offset.left+"px"
            });
            $container.find(".pointer").css({
                top: tip_offset.top+"px",
                left: tip_offset.left+"px"});
        }
    };

    registry.register(tooltip);
    return tooltip; // XXX Replace for tests
});

// jshint indent: 4, browser: true, jquery: true, quotmark: double
// vim: sw=4 expandtab
;
/**
 * Patterns URL - URL parsing utilities
 *
 * Copyright 2013 Simplon B.V.
 */
define('pat-url',[],function() {
    function UrlArgumentParser() {
        this._cache=null;
        if (window.addEventListener)
            window.addEventListener("popstate", this._reset);
    }

    UrlArgumentParser.prototype = {
        space_pattern: /\+/g,
        keyvalue_pattern: /^(.+?)(?:=(.*))/,

        _reset: function UrlArgumentParser_reset() {
            this._cache=null;
        },

        _decodeQS: function UrlArgumentParser_decodeQS(bit) {
            return decodeURIComponent(bit.replace(this.space_pattern, " "));
        },

        _parse: function UrlArgumentParser_parse(qs) {
            var query = /\?(.+)/.exec(qs),
                params = {};

            if (query===null)
                return params;

            var parameters = query[1].split("&"),
                i, parts, key, value;
                
            for (i=0; i<parameters.length; i++) {
                if ((parts=this.keyvalue_pattern.exec(parameters[i]))===null) {
                    key=this._decodeQS(parameters[i]);
                    value=null;
                } else {
                    key=this._decodeQS(parts[1]);
                    value=this._decodeQS(parts[2]);
                }

                if (params[key]===undefined)
                    params[key]=[];
                params[key].push(value);
            }

            return params;
        },

        get: function UrlArgumentParser_get() {
            if (this._cache===null)
                this._cache=this._parse(window.location.search);
            return this._cache;
        }
    };

    var url_parser = new UrlArgumentParser();

    return {
        UrlArgumentParser: UrlArgumentParser,
        parameters: url_parser.get.bind(url_parser)
    };
});

//     Validate.js 0.7.1

//     (c) 2013-2015 Nicklas Ansman, 2013 Wrapp
//     Validate.js may be freely distributed under the MIT license.
//     For all details and documentation:
//     http://validatejs.org/

(function(exports, module, define) {
  "use strict";

  // The main function that calls the validators specified by the constraints.
  // The options are the following:
  //   - format (string) - An option that controls how the returned value is formatted
  //     * flat - Returns a flat array of just the error messages
  //     * grouped - Returns the messages grouped by attribute (default)
  //     * detailed - Returns an array of the raw validation data
  //   - fullMessages (boolean) - If `true` (default) the attribute name is prepended to the error.
  //
  // Please note that the options are also passed to each validator.
  var validate = function(attributes, constraints, options) {
    options = v.extend({}, v.options, options);

    var results = v.runValidations(attributes, constraints, options)
      , attr
      , validator;

    for (attr in results) {
      for (validator in results[attr]) {
        if (v.isPromise(results[attr][validator])) {
          throw new Error("Use validate.async if you want support for promises");
        }
      }
    }
    return validate.processValidationResults(results, options);
  };

  var v = validate;

  // Copies over attributes from one or more sources to a single destination.
  // Very much similar to underscore's extend.
  // The first argument is the target object and the remaining arguments will be
  // used as sources.
  v.extend = function(obj) {
    [].slice.call(arguments, 1).forEach(function(source) {
      for (var attr in source) {
        obj[attr] = source[attr];
      }
    });
    return obj;
  };

  v.extend(validate, {
    // This is the version of the library as a semver.
    // The toString function will allow it to be coerced into a string
    version: {
      major: 0,
      minor: 8,
      patch: 0,
      metadata: "",
      toString: function() {
        var version = v.format("%{major}.%{minor}.%{patch}", v.version);
        if (!v.isEmpty(v.version.metadata)) {
          version += "+" + v.version.metadata;
        }
        return version;
      }
    },

    // Below is the dependencies that are used in validate.js

    // The constructor of the Promise implementation.
    // If you are using Q.js, RSVP or any other A+ compatible implementation
    // override this attribute to be the constructor of that promise.
    // Since jQuery promises aren't A+ compatible they won't work.
    Promise: typeof Promise !== "undefined" ? Promise : /* istanbul ignore next */ null,

    // If moment is used in node, browserify etc please set this attribute
    // like this: `validate.moment = require("moment");
    moment: typeof moment !== "undefined" ? moment : /* istanbul ignore next */ null,
    XDate: typeof XDate !== "undefined" ? XDate : /* istanbul ignore next */ null,

    EMPTY_STRING_REGEXP: /^\s*$/,

    // Runs the validators specified by the constraints object.
    // Will return an array of the format:
    //     [{attribute: "<attribute name>", error: "<validation result>"}, ...]
    runValidations: function(attributes, constraints, options) {
      var results = []
        , attr
        , validatorName
        , value
        , validators
        , validator
        , validatorOptions
        , error;

      if (v.isDomElement(attributes) || v.isJqueryElement(attributes)) {
        attributes = v.collectFormValues(attributes);
      }

      // Loops through each constraints, finds the correct validator and run it.
      for (attr in constraints) {
        value = v.getDeepObjectValue(attributes, attr);
        // This allows the constraints for an attribute to be a function.
        // The function will be called with the value, attribute name, the complete dict of
        // attributes as well as the options and constraints passed in.
        // This is useful when you want to have different
        // validations depending on the attribute value.
        validators = v.result(constraints[attr], value, attributes, attr, options, constraints);

        for (validatorName in validators) {
          validator = v.validators[validatorName];

          if (!validator) {
            error = v.format("Unknown validator %{name}", {name: validatorName});
            throw new Error(error);
          }

          validatorOptions = validators[validatorName];
          // This allows the options to be a function. The function will be
          // called with the value, attribute name, the complete dict of
          // attributes as well as the options and constraints passed in.
          // This is useful when you want to have different
          // validations depending on the attribute value.
          validatorOptions = v.result(validatorOptions, value, attributes, attr, options, constraints);
          if (!validatorOptions) {
            continue;
          }
          results.push({
            attribute: attr,
            value: value,
            validator: validatorName,
            options: validatorOptions,
            error: validator.call(validator, value, validatorOptions, attr,
                                  attributes)
          });
        }
      }

      return results;
    },

    // Takes the output from runValidations and converts it to the correct
    // output format.
    processValidationResults: function(errors, options) {
      var attr;

      errors = v.pruneEmptyErrors(errors, options);
      errors = v.expandMultipleErrors(errors, options);
      errors = v.convertErrorMessages(errors, options);

      switch (options.format || "grouped") {
        case "detailed":
          // Do nothing more to the errors
          break;

        case "flat":
          errors = v.flattenErrorsToArray(errors);
          break;

        case "grouped":
          errors = v.groupErrorsByAttribute(errors);
          for (attr in errors) {
            errors[attr] = v.flattenErrorsToArray(errors[attr]);
          }
          break;

        default:
          throw new Error(v.format("Unknown format %{format}", options));
      }

      return v.isEmpty(errors) ? undefined : errors;
    },

    // Runs the validations with support for promises.
    // This function will return a promise that is settled when all the
    // validation promises have been completed.
    // It can be called even if no validations returned a promise.
    async: function(attributes, constraints, options) {
      options = v.extend({}, v.async.options, options);

      var WrapErrors = options.wrapErrors || function(errors) {
        return errors;
      };

      // Removes unknown attributes
      if (options.cleanAttributes !== false) {
        attributes = v.cleanAttributes(attributes, constraints);
      }

      var results = v.runValidations(attributes, constraints, options);

      return new v.Promise(function(resolve, reject) {
        v.waitForResults(results).then(function() {
          var errors = v.processValidationResults(results, options);
          if (errors) {
            reject(new WrapErrors(errors, options, attributes, constraints));
          } else {
            resolve(attributes);
          }
        }, function(err) {
          reject(err);
        });
      });
    },

    single: function(value, constraints, options) {
      options = v.extend({}, v.single.options, options, {
        format: "flat",
        fullMessages: false
      });
      return v({single: value}, {single: constraints}, options);
    },

    // Returns a promise that is resolved when all promises in the results array
    // are settled. The promise returned from this function is always resolved,
    // never rejected.
    // This function modifies the input argument, it replaces the promises
    // with the value returned from the promise.
    waitForResults: function(results) {
      // Create a sequence of all the results starting with a resolved promise.
      return results.reduce(function(memo, result) {
        // If this result isn't a promise skip it in the sequence.
        if (!v.isPromise(result.error)) {
          return memo;
        }

        return memo.then(function() {
          return result.error.then(
            function(error) {
              result.error = error || null;
            },
            function(error) {
              if (error instanceof Error) {
                throw error;
              }
              console.log("Foo");
              v.error("Rejecting promises with the result is deprecated. Please use the resolve callback instead.");
              result.error = error;
            }
          );
        });
      }, new v.Promise(function(r) { r(); })); // A resolved promise
    },

    // If the given argument is a call: function the and: function return the value
    // otherwise just return the value. Additional arguments will be passed as
    // arguments to the function.
    // Example:
    // ```
    // result('foo') // 'foo'
    // result(Math.max, 1, 2) // 2
    // ```
    result: function(value) {
      var args = [].slice.call(arguments, 1);
      if (typeof value === 'function') {
        value = value.apply(null, args);
      }
      return value;
    },

    // Checks if the value is a number. This function does not consider NaN a
    // number like many other `isNumber` functions do.
    isNumber: function(value) {
      return typeof value === 'number' && !isNaN(value);
    },

    // Returns false if the object is not a function
    isFunction: function(value) {
      return typeof value === 'function';
    },

    // A simple check to verify that the value is an integer. Uses `isNumber`
    // and a simple modulo check.
    isInteger: function(value) {
      return v.isNumber(value) && value % 1 === 0;
    },

    // Uses the `Object` function to check if the given argument is an object.
    isObject: function(obj) {
      return obj === Object(obj);
    },

    // Simply checks if the object is an instance of a date
    isDate: function(obj) {
      return obj instanceof Date;
    },

    // Returns false if the object is `null` of `undefined`
    isDefined: function(obj) {
      return obj !== null && obj !== undefined;
    },

    // Checks if the given argument is a promise. Anything with a `then`
    // function is considered a promise.
    isPromise: function(p) {
      return !!p && v.isFunction(p.then);
    },

    isJqueryElement: function(o) {
      return o && v.isString(o.jquery);
    },

    isDomElement: function(o) {
      if (!o) {
        return false;
      }

      if (!v.isFunction(o.querySelectorAll) || !v.isFunction(o.querySelector)) {
        return false;
      }

      if (v.isObject(document) && o === document) {
        return true;
      }

      // http://stackoverflow.com/a/384380/699304
      /* istanbul ignore else */
      if (typeof HTMLElement === "object") {
        return o instanceof HTMLElement;
      } else {
        return o &&
          typeof o === "object" &&
          o !== null &&
          o.nodeType === 1 &&
          typeof o.nodeName === "string";
      }
    },

    isEmpty: function(value) {
      var attr;

      // Null and undefined are empty
      if (!v.isDefined(value)) {
        return true;
      }

      // functions are non empty
      if (v.isFunction(value)) {
        return false;
      }

      // Whitespace only strings are empty
      if (v.isString(value)) {
        return v.EMPTY_STRING_REGEXP.test(value);
      }

      // For arrays we use the length property
      if (v.isArray(value)) {
        return value.length === 0;
      }

      // Dates have no attributes but aren't empty
      if (v.isDate(value)) {
        return false;
      }

      // If we find at least one property we consider it non empty
      if (v.isObject(value)) {
        for (attr in value) {
          return false;
        }
        return true;
      }

      return false;
    },

    // Formats the specified strings with the given values like so:
    // ```
    // format("Foo: %{foo}", {foo: "bar"}) // "Foo bar"
    // ```
    // If you want to write %{...} without having it replaced simply
    // prefix it with % like this `Foo: %%{foo}` and it will be returned
    // as `"Foo: %{foo}"`
    format: v.extend(function(str, vals) {
      return str.replace(v.format.FORMAT_REGEXP, function(m0, m1, m2) {
        if (m1 === '%') {
          return "%{" + m2 + "}";
        } else {
          return String(vals[m2]);
        }
      });
    }, {
      // Finds %{key} style patterns in the given string
      FORMAT_REGEXP: /(%?)%\{([^\}]+)\}/g
    }),

    // "Prettifies" the given string.
    // Prettifying means replacing [.\_-] with spaces as well as splitting
    // camel case words.
    prettify: function(str) {
      if (v.isNumber(str)) {
        // If there are more than 2 decimals round it to two
        if ((str * 100) % 1 === 0) {
          return "" + str;
        } else {
          return parseFloat(Math.round(str * 100) / 100).toFixed(2);
        }
      }

      if (v.isArray(str)) {
        return str.map(function(s) { return v.prettify(s); }).join(", ");
      }

      if (v.isObject(str)) {
        return str.toString();
      }

      // Ensure the string is actually a string
      str = "" + str;

      return str
        // Splits keys separated by periods
        .replace(/([^\s])\.([^\s])/g, '$1 $2')
        // Removes backslashes
        .replace(/\\+/g, '')
        // Replaces - and - with space
        .replace(/[_-]/g, ' ')
        // Splits camel cased words
        .replace(/([a-z])([A-Z])/g, function(m0, m1, m2) {
          return "" + m1 + " " + m2.toLowerCase();
        })
        .toLowerCase();
    },

    stringifyValue: function(value) {
      return v.prettify(value);
    },

    isString: function(value) {
      return typeof value === 'string';
    },

    isArray: function(value) {
      return {}.toString.call(value) === '[object Array]';
    },

    contains: function(obj, value) {
      if (!v.isDefined(obj)) {
        return false;
      }
      if (v.isArray(obj)) {
        return obj.indexOf(value) !== -1;
      }
      return value in obj;
    },

    forEachKeyInKeypath: function(object, keypath, callback) {
      if (!v.isString(keypath)) {
        return undefined;
      }

      var key = ""
        , i
        , escape = false;

      for (i = 0; i < keypath.length; ++i) {
        switch (keypath[i]) {
          case '.':
            if (escape) {
              escape = false;
              key += '.';
            } else {
              object = callback(object, key, false);
              key = "";
            }
            break;

          case '\\':
            if (escape) {
              escape = false;
              key += '\\';
            } else {
              escape = true;
            }
            break;

          default:
            escape = false;
            key += keypath[i];
            break;
        }
      }

      return callback(object, key, true);
    },

    getDeepObjectValue: function(obj, keypath) {
      if (!v.isObject(obj)) {
        return undefined;
      }

      return v.forEachKeyInKeypath(obj, keypath, function(obj, key) {
        if (v.isObject(obj)) {
          return obj[key];
        }
      });
    },

    // This returns an object with all the values of the form.
    // It uses the input name as key and the value as value
    // So for example this:
    // <input type="text" name="email" value="foo@bar.com" />
    // would return:
    // {email: "foo@bar.com"}
    collectFormValues: function(form, options) {
      var values = {}
        , i
        , input
        , inputs
        , value;

      if (v.isJqueryElement(form)) {
        form = form[0];
      }

      if (!form) {
        return values;
      }

      options = options || {};

      inputs = form.querySelectorAll("input[name], textarea[name]");
      for (i = 0; i < inputs.length; ++i) {
        input = inputs.item(i);

        if (v.isDefined(input.getAttribute("data-ignored"))) {
          continue;
        }

        value = v.sanitizeFormValue(input.value, options);
        if (input.type === "number") {
          value = +value;
        } else if (input.type === "checkbox") {
          if (input.attributes.value) {
            if (!input.checked) {
              value = values[input.name] || null;
            }
          } else {
            value = input.checked;
          }
        } else if (input.type === "radio") {
          if (!input.checked) {
            value = values[input.name] || null;
          }
        }
        values[input.name] = value;
      }

      inputs = form.querySelectorAll("select[name]");
      for (i = 0; i < inputs.length; ++i) {
        input = inputs.item(i);
        value = v.sanitizeFormValue(input.options[input.selectedIndex].value, options);
        values[input.name] = value;
      }

      return values;
    },

    sanitizeFormValue: function(value, options) {
      if (options.trim && v.isString(value)) {
        value = value.trim();
      }

      if (options.nullify !== false && value === "") {
        return null;
      }
      return value;
    },

    capitalize: function(str) {
      if (!v.isString(str)) {
        return str;
      }
      return str[0].toUpperCase() + str.slice(1);
    },

    // Remove all errors who's error attribute is empty (null or undefined)
    pruneEmptyErrors: function(errors) {
      return errors.filter(function(error) {
        return !v.isEmpty(error.error);
      });
    },

    // In
    // [{error: ["err1", "err2"], ...}]
    // Out
    // [{error: "err1", ...}, {error: "err2", ...}]
    //
    // All attributes in an error with multiple messages are duplicated
    // when expanding the errors.
    expandMultipleErrors: function(errors) {
      var ret = [];
      errors.forEach(function(error) {
        // Removes errors without a message
        if (v.isArray(error.error)) {
          error.error.forEach(function(msg) {
            ret.push(v.extend({}, error, {error: msg}));
          });
        } else {
          ret.push(error);
        }
      });
      return ret;
    },

    // Converts the error mesages by prepending the attribute name unless the
    // message is prefixed by ^
    convertErrorMessages: function(errors, options) {
      options = options || {};

      var ret = [];
      errors.forEach(function(errorInfo) {
        var error = errorInfo.error;

        if (error[0] === '^') {
          error = error.slice(1);
        } else if (options.fullMessages !== false) {
          error = v.capitalize(v.prettify(errorInfo.attribute)) + " " + error;
        }
        error = error.replace(/\\\^/g, "^");
        error = v.format(error, {value: v.stringifyValue(errorInfo.value)});
        ret.push(v.extend({}, errorInfo, {error: error}));
      });
      return ret;
    },

    // In:
    // [{attribute: "<attributeName>", ...}]
    // Out:
    // {"<attributeName>": [{attribute: "<attributeName>", ...}]}
    groupErrorsByAttribute: function(errors) {
      var ret = {};
      errors.forEach(function(error) {
        var list = ret[error.attribute];
        if (list) {
          list.push(error);
        } else {
          ret[error.attribute] = [error];
        }
      });
      return ret;
    },

    // In:
    // [{error: "<message 1>", ...}, {error: "<message 2>", ...}]
    // Out:
    // ["<message 1>", "<message 2>"]
    flattenErrorsToArray: function(errors) {
      return errors.map(function(error) { return error.error; });
    },

    cleanAttributes: function(attributes, whitelist) {
      function whitelistCreator(obj, key, last) {
        if (v.isObject(obj[key])) {
          return obj[key];
        }
        return (obj[key] = last ? true : {});
      }

      function buildObjectWhitelist(whitelist) {
        var ow = {}
          , lastObject
          , attr;
        for (attr in whitelist) {
          if (!whitelist[attr]) {
            continue;
          }
          v.forEachKeyInKeypath(ow, attr, whitelistCreator);
        }
        return ow;
      }

      function cleanRecursive(attributes, whitelist) {
        if (!v.isObject(attributes)) {
          return attributes;
        }

        var ret = v.extend({}, attributes)
          , w
          , attribute;

        for (attribute in attributes) {
          w = whitelist[attribute];

          if (v.isObject(w)) {
            ret[attribute] = cleanRecursive(ret[attribute], w);
          } else if (!w) {
            delete ret[attribute];
          }
        }
        return ret;
      }

      if (!v.isObject(whitelist) || !v.isObject(attributes)) {
        return {};
      }

      whitelist = buildObjectWhitelist(whitelist);
      return cleanRecursive(attributes, whitelist);
    },

    exposeModule: function(validate, root, exports, module, define) {
      if (exports) {
        if (module && module.exports) {
          exports = module.exports = validate;
        }
        exports.validate = validate;
      } else {
        root.validate = validate;
        if (validate.isFunction(define) && define.amd) {
          define('validate',[], function () { return validate; });
        }
      }
    },

    warn: function(msg) {
      if (typeof console !== "undefined" && console.warn) {
        console.warn("[validate.js] " + msg);
      }
    },

    error: function(msg) {
      if (typeof console !== "undefined" && console.error) {
        console.error("[validate.js] " + msg);
      }
    }
  });

  validate.validators = {
    // Presence validates that the value isn't empty
    presence: function(value, options) {
      options = v.extend({}, this.options, options);
      if (v.isEmpty(value)) {
        return options.message || this.message || "can't be blank";
      }
    },
    length: function(value, options, attribute) {
      // Empty values are allowed
      if (v.isEmpty(value)) {
        return;
      }

      options = v.extend({}, this.options, options);

      var is = options.is
        , maximum = options.maximum
        , minimum = options.minimum
        , tokenizer = options.tokenizer || function(val) { return val; }
        , err
        , errors = [];

      value = tokenizer(value);
      var length = value.length;
      if(!v.isNumber(length)) {
        v.error(v.format("Attribute %{attr} has a non numeric value for `length`", {attr: attribute}));
        return options.message || this.notValid || "has an incorrect length";
      }

      // Is checks
      if (v.isNumber(is) && length !== is) {
        err = options.wrongLength ||
          this.wrongLength ||
          "is the wrong length (should be %{count} characters)";
        errors.push(v.format(err, {count: is}));
      }

      if (v.isNumber(minimum) && length < minimum) {
        err = options.tooShort ||
          this.tooShort ||
          "is too short (minimum is %{count} characters)";
        errors.push(v.format(err, {count: minimum}));
      }

      if (v.isNumber(maximum) && length > maximum) {
        err = options.tooLong ||
          this.tooLong ||
          "is too long (maximum is %{count} characters)";
        errors.push(v.format(err, {count: maximum}));
      }

      if (errors.length > 0) {
        return options.message || errors;
      }
    },
    numericality: function(value, options) {
      // Empty values are fine
      if (v.isEmpty(value)) {
        return;
      }

      options = v.extend({}, this.options, options);

      var errors = []
        , name
        , count
        , checks = {
            greaterThan:          function(v, c) { return v > c; },
            greaterThanOrEqualTo: function(v, c) { return v >= c; },
            equalTo:              function(v, c) { return v === c; },
            lessThan:             function(v, c) { return v < c; },
            lessThanOrEqualTo:    function(v, c) { return v <= c; }
          };

      // Coerce the value to a number unless we're being strict.
      if (options.noStrings !== true && v.isString(value)) {
        value = +value;
      }

      // If it's not a number we shouldn't continue since it will compare it.
      if (!v.isNumber(value)) {
        return options.message || this.notValid || "is not a number";
      }

      // Same logic as above, sort of. Don't bother with comparisons if this
      // doesn't pass.
      if (options.onlyInteger && !v.isInteger(value)) {
        return options.message || this.notInteger  || "must be an integer";
      }

      for (name in checks) {
        count = options[name];
        if (v.isNumber(count) && !checks[name](value, count)) {
          // This picks the default message if specified
          // For example the greaterThan check uses the message from
          // this.notGreaterThan so we capitalize the name and prepend "not"
          var msg = this["not" + v.capitalize(name)] ||
            "must be %{type} %{count}";

          errors.push(v.format(msg, {
            count: count,
            type: v.prettify(name)
          }));
        }
      }

      if (options.odd && value % 2 !== 1) {
        errors.push(this.notOdd || "must be odd");
      }
      if (options.even && value % 2 !== 0) {
        errors.push(this.notEven || "must be even");
      }

      if (errors.length) {
        return options.message || errors;
      }
    },
    datetime: v.extend(function(value, options) {
      // Empty values are fine
      if (v.isEmpty(value)) {
        return;
      }

      options = v.extend({}, this.options, options);

      var err
        , errors = []
        , earliest = options.earliest ? this.parse(options.earliest, options) : NaN
        , latest = options.latest ? this.parse(options.latest, options) : NaN;

      value = this.parse(value, options);

      // 86400000 is the number of seconds in a day, this is used to remove
      // the time from the date
      if (isNaN(value) || options.dateOnly && value % 86400000 !== 0) {
        return options.message || this.notValid || "must be a valid date";
      }

      if (!isNaN(earliest) && value < earliest) {
        err = this.tooEarly || "must be no earlier than %{date}";
        err = v.format(err, {date: this.format(earliest, options)});
        errors.push(err);
      }

      if (!isNaN(latest) && value > latest) {
        err = this.tooLate || "must be no later than %{date}";
        err = v.format(err, {date: this.format(latest, options)});
        errors.push(err);
      }

      if (errors.length) {
        return options.message || errors;
      }
    }, {
      // This is the function that will be used to convert input to the number
      // of millis since the epoch.
      // It should return NaN if it's not a valid date.
      parse: function(value, options) {
        if (v.isFunction(v.XDate)) {
          return new v.XDate(value, true).getTime();
        }

        if (v.isDefined(v.moment)) {
          return +v.moment.utc(value);
        }

        throw new Error("Neither XDate or moment.js was found");
      },
      // Formats the given timestamp. Uses ISO8601 to format them.
      // If options.dateOnly is true then only the year, month and day will be
      // output.
      format: function(date, options) {
        var format = options.dateFormat;

        if (v.isFunction(v.XDate)) {
          format = format || (options.dateOnly ? "yyyy-MM-dd" : "yyyy-MM-dd HH:mm:ss");
          return new v.XDate(date, true).toString(format);
        }

        if (v.isDefined(v.moment)) {
          format = format || (options.dateOnly ? "YYYY-MM-DD" : "YYYY-MM-DD HH:mm:ss");
          return v.moment.utc(date).format(format);
        }

        throw new Error("Neither XDate or moment.js was found");
      }
    }),
    date: function(value, options) {
      options = v.extend({}, options, {dateOnly: true});
      return v.validators.datetime.call(v.validators.datetime, value, options);
    },
    format: function(value, options) {
      if (v.isString(options) || (options instanceof RegExp)) {
        options = {pattern: options};
      }

      options = v.extend({}, this.options, options);

      var message = options.message || this.message || "is invalid"
        , pattern = options.pattern
        , match;

      // Empty values are allowed
      if (v.isEmpty(value)) {
        return;
      }
      if (!v.isString(value)) {
        return message;
      }

      if (v.isString(pattern)) {
        pattern = new RegExp(options.pattern, options.flags);
      }
      match = pattern.exec(value);
      if (!match || match[0].length != value.length) {
        return message;
      }
    },
    inclusion: function(value, options) {
      // Empty values are fine
      if (v.isEmpty(value)) {
        return;
      }
      if (v.isArray(options)) {
        options = {within: options};
      }
      options = v.extend({}, this.options, options);
      if (v.contains(options.within, value)) {
        return;
      }
      var message = options.message ||
        this.message ||
        "^%{value} is not included in the list";
      return v.format(message, {value: value});
    },
    exclusion: function(value, options) {
      // Empty values are fine
      if (v.isEmpty(value)) {
        return;
      }
      if (v.isArray(options)) {
        options = {within: options};
      }
      options = v.extend({}, this.options, options);
      if (!v.contains(options.within, value)) {
        return;
      }
      var message = options.message || this.message || "^%{value} is restricted";
      return v.format(message, {value: value});
    },
    email: v.extend(function(value, options) {
      options = v.extend({}, this.options, options);
      var message = options.message || this.message || "is not a valid email";
      // Empty values are fine
      if (v.isEmpty(value)) {
        return;
      }
      if (!v.isString(value)) {
        return message;
      }
      if (!this.PATTERN.exec(value)) {
        return message;
      }
    }, {
      PATTERN: /^[a-z0-9\u007F-\uffff!#$%&'*+\/=?^_`{|}~-]+(?:\.[a-z0-9\u007F-\uffff!#$%&'*+\/=?^_`{|}~-]+)*@(?:[a-z0-9](?:[a-z0-9-]*[a-z0-9])?\.)+[a-z]{2,}$/i
    }),
    equality: function(value, options, attribute, attributes) {
      if (v.isEmpty(value)) {
        return;
      }

      if (v.isString(options)) {
        options = {attribute: options};
      }
      options = v.extend({}, this.options, options);
      var message = options.message ||
        this.message ||
        "is not equal to %{attribute}";

      if (v.isEmpty(options.attribute) || !v.isString(options.attribute)) {
        throw new Error("The attribute must be a non empty string");
      }

      var otherValue = v.getDeepObjectValue(attributes, options.attribute)
        , comparator = options.comparator || function(v1, v2) {
          return v1 === v2;
        };

      if (!comparator(value, otherValue, options, attribute, attributes)) {
        return v.format(message, {attribute: v.prettify(options.attribute)});
      }
    }
  };

  validate.exposeModule(validate, this, exports, module, define);
}).call(this,
        typeof exports !== 'undefined' ? /* istanbul ignore next */ exports : null,
        typeof module !== 'undefined' ? /* istanbul ignore next */ module : null,
        typeof define !== 'undefined' ? /* istanbul ignore next */ define : null);

/**
 * Patterns validate - Form vlidation
 *
 * Copyright 2013 Simplon B.V. - Wichert Akkerman
 * Copyright 2014-2015 Syslab.com GmBH  - JC Brand
 */
define('pat-validation',[
    "jquery",
    "underscore",
    "pat-parser",
    "pat-base",
    "pat-utils",
    "moment",
    "validate"
], function($, _, Parser, Base, utils, moment, validate) {
    "use strict";
    validate.moment = moment;
    var parser = new Parser("validation");
    parser.addArgument("disable-selector"); // Elements which must be disabled if there are errors
    parser.addArgument("message-date", "This value must be a valid date");
    parser.addArgument("message-datetime", "This value must be a valid date and time");
    parser.addArgument("message-email", "This value must be a valid email address");
    parser.addArgument("message-integer", "This value must be an integer");
    parser.addArgument("message-max", "This value must be less than or equal to %{count}");
    parser.addArgument("message-min", "This value must be greater than or equal to %{count}");
    parser.addArgument("message-number", "This value must be a number");
    parser.addArgument("message-required", "This field is required");
    parser.addArgument("not-after");
    parser.addArgument("not-before");
    parser.addArgument("type", undefined, ["integer", "date", "datetime"]);
    var VALIDATION_TYPE_MAP = {
        'required': 'presence',
        'email': 'email',
        'datetime': 'datetime',
        'date': 'date'
    };

    return Base.extend({
        name: "validation",
        trigger: "form.pat-validation",

        init: function($el, opts) {
            this.errors = 0;
            this.options = parser.parse(this.$el, opts);
            this.$inputs = this.$el.find(':input[name]');
            this.$el.find(":input[type=number]").bind('keyup mouseup', _.debounce(function (ev) {
                this.validateElement(ev.target);
            }.bind(this), 500));
            this.$inputs.on('change.pat-validation', function (ev) { this.validateElement(ev.target); }.bind(this));
            this.$el.on('submit.pat-validation', this.validateForm.bind(this));
            this.$el.on('pat-update.pat-validation', this.onPatternUpdate.bind(this));
            this.$el.on("click.pat-validation", ".close-panel", function (ev) {
                if (!$(ev.target).hasClass('validate-ignore')) {
                    this.validateForm(ev);
                }
            }.bind(this));
        },

        getFieldType: function (input) {
            var opts = parser.parse($(input));
            var type = input.getAttribute('type');
            if (_.contains(['datetime', 'date'], opts.type)) {
                type = opts.type;
            }
            return type;
        },

        setLocalDateConstraints: function (input, opts, constraints) {
            /* Set the relative date constraints, i.e. not-after and not-before, as well as custom messages.
             */
            var name = input.getAttribute('name').replace(/\./g, '\\.'),
                type = this.getFieldType(input),
                c = constraints[name][type];

            if (typeof opts == "undefined") {
                return constraints;
            }
            _.each(['before', 'after'], function (relation) {
                var isDate = validate.moment.isDate,
                    relative = opts.not && opts.not[relation] || undefined,
                    arr, constraint, $ref;
                if (typeof relative == "undefined") {
                    return;
                }
                constraint = relation === "before" ? 'earliest' : 'latest';
                if (isDate(relative)) {
                    c[constraint] = relative;
                } else {
                    try {
                        $ref = $(relative);
                    } catch (e) {
                        console.log(e);
                    }
                    arr = $ref.data('pat-validation-refs') || [];
                    if (!_.contains(arr, input)) {
                        arr.unshift(input);
                        $ref.data('pat-validation-refs', arr);
                    }
                    c[constraint] = $ref.val();
                }
            });
            return constraints;
        },

        setLocalConstraints: function (input, constraints) {
            /* Some form fields might have their own data-pat-validation
             * attribute, used to set field-specific constraints.
             *
             * We parse them and add them to the passed in constraints obj.
             */
            var name = input.getAttribute('name').replace(/\./g, '\\.'),
                type = this.getFieldType(input),
                opts = parser.parse($(input)),
                constraint = constraints[name];
            if (_.contains(['datetime', 'date'], type)) {
                this.setLocalDateConstraints(input, opts, constraints);
            } else if (type == 'number') {
                _.each(['min', 'max'], function (limit) {
                    // TODO: need to figure out how to add local validation
                    // messages for numericality operators
                    if (input.getAttribute(limit)) {
                        var constraint = constraints[name],
                            key = limit == 'min' ? 'greaterThanOrEqualTo' : 'lessThanOrEqualTo',
                            value = Number(input.getAttribute(limit));
                        if (typeof constraint.numericality === "boolean") {
                            constraint.numericality = {};
                        }
                        constraint.numericality[key] = value;
                    }
                });
                if (opts.type == "integer") {
                    if (typeof constraint.numericality === "boolean") {
                        constraint.numericality = {};
                    }
                    constraint.numericality.onlyInteger = true;
                }
            }
            // Set local validation messages.
            _.each(Object.keys(VALIDATION_TYPE_MAP), function (type) {
                var c = constraints[name][VALIDATION_TYPE_MAP[type]];
                if (c === false) {
                    c = { 'message': '^'+opts.message[type] };
                } else {
                    c.message = '^'+opts.message[type];
                }
            });
            return constraints;
        },

        getConstraints: function (input) {
            // Get validation constraints by parsing the input element for hints
            var name = input.getAttribute('name'),
                type = this.getFieldType(input),
                constraints = {};
            if (!name) { return; }
            constraints[name.replace(/\./g, '\\.')] = {
                'presence': input.getAttribute('required') ? { 'message': '^'+this.options.message.required } : false,
                'email': type == 'email' ? { 'message': '^'+this.options.message.email } : false,
                'numericality': type == 'number' ? true : false,
                'datetime': type == 'datetime' ? { 'message': '^'+this.options.message.datetime } : false,
                'date': type == 'date' ? { 'message': '^'+this.options.message.date } : false
            };
            return this.setLocalConstraints(input, constraints);
        },

        getValueDict: function (input) {
            /* Return a dict {name: value} derived from a DOM input element.
             * Used by validate.js's validate method.
             */
            var value_dict = {};
            var name = input.getAttribute('name');
            var value = input.value;
            if (input.getAttribute('type') == "number") {
                try {
                    value = Number(input.value);
                } catch (e) {
                    value = input.value;
                }
            }
            value_dict[name] = value;
            return value_dict;
        },

        validateForm: function (ev) {
            /* Handler which gets called when the entire form needs to be
             * validated. Will prevent the event's default action if validation fails.
             */
            var has_errors = false, input, error, i;
            // Ignore invisible elements (otherwise pat-clone template
            // elements get validated). Not aware of other cases where this
            // might cause problems.
            var $single = this.$inputs.filter(':visible:enabled:not(:checkbox):not(:radio)');
            var group_names = this.$inputs
                    .filter(':enabled:checkbox, :enabled:radio')
                    .map(function () { return this.getAttribute('name'); });
            var handleError = function (error) {
                if (typeof error != "undefined") {
                    if (!has_errors && ev) {
                        ev.preventDefault();
                        ev.stopPropagation();
                        ev.stopImmediatePropagation();
                    }
                    has_errors = true;
                }
            };
            // We use for loops, to keep things synchronous, otherwise other
            // pattern's event handlers (like pat-inject) start getting called,
            // which we need to avoid.
            for (i=0; i<$single.length; i++) {
                handleError(this.validateElement($single[i]));
            }
            for (i=0; i<group_names.length; i++) {
                handleError(this.validateGroupedElement(group_names[i]));
            }
        },

        customizeMessage: function (msg, input) {
            /* Due to a limitation in validate.js, whereby we cannot have more
             * fine-grained error messages for sub-validations (e.g. is a
             * number and is bigger than 5), we need to customize the messages
             * after validation. We do that here.
             */
            var opts = parser.parse($(input));
            if (msg.indexOf("must be greater than or equal to") != -1) {
                return validate.format(opts.message.min, {
                    count: input.getAttribute('min')
                });
            } else if (msg.indexOf("must be less than or equal to") != -1) {
                return validate.format(opts.message.max, {
                    count: input.getAttribute('max')
                });
            } else if (msg.indexOf("is not a number") != -1) {
                return opts.message.number;
            } else if (msg.indexOf("must be an integer") != -1) {
                return opts.message.integer;
            }
            return msg;
        },

        validateGroupedElement: function (name) {
            /* Handler which gets called for :checkbox and :radio elments. */
            var input = this.$el.find('[name="'+name+'"]')[0];
            var error = validate(_.pick(validate.collectFormValues(this.$el), name), this.getConstraints(input));
            if (!error) {
                this.removeError(input);
            } else {
                _.each(error[name.replace(/\./g, '\\.')], function (msg) {
                    this.showError(this.customizeMessage(msg, input), input);
                }.bind(this));
            }
            return error;
        },

        validateElement: function (input, no_recurse) {
            /* Handler which gets called when a single form :input element
             * needs to be validated. Will prevent the event's default action
             * if validation fails.
             */
            if (input.disabled) { return; }
            var error = validate(this.getValueDict(input), this.getConstraints(input));
            if (!error) {
                this.removeError(input);
            } else {
                var name = input.getAttribute('name').replace(/\./g, '\\.');
                _.each(error[name], function (msg) {
                    this.showError(this.customizeMessage(msg, input), input);
                }.bind(this));
            }
            if (!no_recurse) {
                _.each($(input).data('pat-validation-refs') || [], _.partial(this.validateElement.bind(this), _, true));
            }
            return error;
        },

        onPatternUpdate: function (ev, data) {
            /* Handler which gets called when pat-update is triggered within
             * the .pat-validation element.
             *
             * Currently we handle the case where new content appears in the
             * form. In that case we need to remove and then reassign event
             * handlers.
             */
            if (data.pattern == "clone" || data.pattern == "inject") {
                this.$inputs.off('change.pat-validation');
                this.$el.off('submit.pat-validation');
                this.$el.off('pat-update.pat-validation');
                this.init();
                if (data.pattern == "clone" && data.action == "remove") {
                    this.validateForm(ev);
                }
            }
            return true;
        },

        findErrorMessages: function(el) {
            var $el = $(el),
                selector = "em.validation.message",
                $messages = $el.next(selector);
            if ($el.is("[type=radio],[type=checkbox]")) {
                var $fieldset = $el.closest("fieldset.pat-checklist");
                if ($fieldset.length)
                    $messages=$fieldset.find(selector);
            }
            return $messages;
        },

        removeError: function(input) {
            var $errors = this.findErrorMessages(input);
            this.errors = this.errors - $errors.length;
            $errors.remove();
            if (this.errors < 1 && this.options.disableSelector) {
                $(this.options.disableSelector).prop('disabled', false).removeClass('disabled');
            }
        },

        showError: function(error, input) {
            var $el = $(input),
                $position = $el,
                strategy="after",
                $message = $("<em/>", {"class": "validation warning message"}),
                $fieldset;
            if ($el.is("[type=radio],[type=checkbox]")) {
                $fieldset = $el.closest("fieldset.pat-checklist");
                if ($fieldset.length) {
                    $position = $fieldset;
                    strategy="append";
                }
            }
            this.removeError(input);
            $message.text(error);
            switch (strategy) {
                case "append":
                    $message.appendTo($position);
                    break;
                case "after":
                    $message.insertAfter($position);
                    break;
            }
            this.errors += 1;
            if (this.options.disableSelector) {
                $(this.options.disableSelector).prop('disabled', true).addClass('disabled');
            }
            $position.trigger("pat-update", {pattern: "validation"});
        }
    });
});

define('pat-zoom',[
    "jquery",
    "pat-registry",
    "pat-parser"
], function($, patterns, Parser) {
    var parser = new Parser("zoom");

    parser.addArgument("min", 0);
    parser.addArgument("max", 2);

    var zoom = {
        name: "zoom",
        trigger: ".pat-zoom",

        init: function($el, opts) {
            return $el.each(function() {
                var $block = $(this),
                    options = parser.parse($block, opts),
                    $slider,
                    events;
                $slider=$("<input/>", {type: "range", step: "any", value: 1,
                                       min: options.min, max: options.max});

                if ("oninput" in window) {
                    events = "change input";
                } else {
                    events = "change propertychange";
                }
                $slider
                    .insertBefore($block)
                    .on(events, null, $block, zoom.onZoom);
            });
        },

        onZoom: function(event) {
            var $block=event.data;
            $block.css("zoom", this.value);
        }
    };

    patterns.register(zoom);
    return zoom;
});

// jshint indent: 4, browser: true, jquery: true, quotmark: double
// vim: sw=4 sts=4 expandtab
;
/* Patterns bundle configuration.
 *
 * This file is used to tell r.js which Patterns to load when it generates a
 * bundle. This is only used when generating a full Patterns bundle, or when
 * you want a simple way to include all patterns in your own project. If you
 * only want to use selected patterns you will need to pull in the patterns
 * directly in your RequireJS configuration.
 */
define('patterns',[
    "pat-registry", // Keep separate as first argument to callback
    "jquery",
    "jquery.browser",
    "pat-ajax",
    "pat-autofocus",
    "pat-autoscale",
    "pat-autosubmit",
    "pat-autosuggest",
    // "pat-breadcrumbs",
    "pat-bumper",
    // "pat-calendar",
    "pat-carousel",
    "pat-checkedflag",
    "pat-checklist",
    "pat-chosen",
    "pat-clone",
    "pat-collapsible",
    "pat-date-picker",
    // "pat-colour-picker",
    "pat-depends",
    "pat-depends_parse",
    // "pat-edit-tinymce",
    "pat-equaliser",
    "pat-expandable",
    "pat-focus",
    "pat-form-state",
    "pat-forward",
    "pat-gallery",
    // "pat-syntax-highlight",
    "pat-image-crop",
    "pat-inject",
    "pat-input-change-events",
    "pat-legend",
    // "pat-markdown",
    "pat-masonry",
    "pat-menu",
    "pat-modal",
    "pat-navigation",
    "pat-notification",
    "pat-placeholder",
    "pat-scroll",
    "pat-sortable",
    "pat-stacks",
    "pat-subform",
    "pat-switch",
    "pat-toggle",
    "pat-tooltip",
    "pat-url",
    "pat-validation",
    "pat-zoom"
], function(registry) {
    window.patterns = registry;

    // workaround this MSIE bug :
    // https://dev.plone.org/plone/ticket/10894
    if ($.browser.msie) { $("#settings").remove(); }
    window.Browser = {};
    window.Browser.onUploadComplete = function () {};

    registry.init();
    return registry;
});


require(["patterns"]);
