examinedliving
10/15/2015 - 2:01 PM

Devtools Snippets Single File

Devtools Snippets Single File

/**
 * @includes:
 *    underscore.min.js
 *    jquery.js
 *    tinycolor.js
 *    aspect_ratio function (mine)
 * 
 * 
 */

// ********************************************* jQuery ******************************** // 
        /*!
     * 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 ******************************** //
    /*     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));

// ********************************************* tinycolor ******************************** //

// TinyColor v1.2.1
// https://github.com/bgrins/TinyColor
// Brian Grinstead, MIT License
     (function() {

var trimLeft = /^\s+/,
    trimRight = /\s+$/,
    tinyCounter = 0,
    math = Math,
    mathRound = math.round,
    mathMin = math.min,
    mathMax = math.max,
    mathRandom = math.random;

function tinycolor (color, opts) {

    color = (color) ? color : '';
    opts = opts || { };

    // If input is already a tinycolor, return itself
    if (color instanceof tinycolor) {
       return color;
    }
    // If we are called as a function, call using new instead
    if (!(this instanceof tinycolor)) {
        return new tinycolor(color, opts);
    }

    var rgb = inputToRGB(color);
    this._originalInput = color,
    this._r = rgb.r,
    this._g = rgb.g,
    this._b = rgb.b,
    this._a = rgb.a,
    this._roundA = mathRound(100*this._a) / 100,
    this._format = opts.format || rgb.format;
    this._gradientType = opts.gradientType;

    // Don't let the range of [0,255] come back in [0,1].
    // Potentially lose a little bit of precision here, but will fix issues where
    // .5 gets interpreted as half of the total, instead of half of 1
    // If it was supposed to be 128, this was already taken care of by `inputToRgb`
    if (this._r < 1) { this._r = mathRound(this._r); }
    if (this._g < 1) { this._g = mathRound(this._g); }
    if (this._b < 1) { this._b = mathRound(this._b); }

    this._ok = rgb.ok;
    this._tc_id = tinyCounter++;
}

tinycolor.prototype = {
    isDark: function() {
        return this.getBrightness() < 128;
    },
    isLight: function() {
        return !this.isDark();
    },
    isValid: function() {
        return this._ok;
    },
    getOriginalInput: function() {
      return this._originalInput;
    },
    getFormat: function() {
        return this._format;
    },
    getAlpha: function() {
        return this._a;
    },
    getBrightness: function() {
        //http://www.w3.org/TR/AERT#color-contrast
        var rgb = this.toRgb();
        return (rgb.r * 299 + rgb.g * 587 + rgb.b * 114) / 1000;
    },
    getLuminance: function() {
        //http://www.w3.org/TR/2008/REC-WCAG20-20081211/#relativeluminancedef
        var rgb = this.toRgb();
        var RsRGB, GsRGB, BsRGB, R, G, B;
        RsRGB = rgb.r/255;
        GsRGB = rgb.g/255;
        BsRGB = rgb.b/255;

        if (RsRGB <= 0.03928) {R = RsRGB / 12.92;} else {R = Math.pow(((RsRGB + 0.055) / 1.055), 2.4);}
        if (GsRGB <= 0.03928) {G = GsRGB / 12.92;} else {G = Math.pow(((GsRGB + 0.055) / 1.055), 2.4);}
        if (BsRGB <= 0.03928) {B = BsRGB / 12.92;} else {B = Math.pow(((BsRGB + 0.055) / 1.055), 2.4);}
        return (0.2126 * R) + (0.7152 * G) + (0.0722 * B);
    },
    setAlpha: function(value) {
        this._a = boundAlpha(value);
        this._roundA = mathRound(100*this._a) / 100;
        return this;
    },
    toHsv: function() {
        var hsv = rgbToHsv(this._r, this._g, this._b);
        return { h: hsv.h * 360, s: hsv.s, v: hsv.v, a: this._a };
    },
    toHsvString: function() {
        var hsv = rgbToHsv(this._r, this._g, this._b);
        var h = mathRound(hsv.h * 360), s = mathRound(hsv.s * 100), v = mathRound(hsv.v * 100);
        return (this._a == 1) ?
          "hsv("  + h + ", " + s + "%, " + v + "%)" :
          "hsva(" + h + ", " + s + "%, " + v + "%, "+ this._roundA + ")";
    },
    toHsl: function() {
        var hsl = rgbToHsl(this._r, this._g, this._b);
        return { h: hsl.h * 360, s: hsl.s, l: hsl.l, a: this._a };
    },
    toHslString: function() {
        var hsl = rgbToHsl(this._r, this._g, this._b);
        var h = mathRound(hsl.h * 360), s = mathRound(hsl.s * 100), l = mathRound(hsl.l * 100);
        return (this._a == 1) ?
          "hsl("  + h + ", " + s + "%, " + l + "%)" :
          "hsla(" + h + ", " + s + "%, " + l + "%, "+ this._roundA + ")";
    },
    toHex: function(allow3Char) {
        return rgbToHex(this._r, this._g, this._b, allow3Char);
    },
    toHexString: function(allow3Char) {
        return '#' + this.toHex(allow3Char);
    },
    toHex8: function() {
        return rgbaToHex(this._r, this._g, this._b, this._a);
    },
    toHex8String: function() {
        return '#' + this.toHex8();
    },
    toRgb: function() {
        return { r: mathRound(this._r), g: mathRound(this._g), b: mathRound(this._b), a: this._a };
    },
    toRgbString: function() {
        return (this._a == 1) ?
          "rgb("  + mathRound(this._r) + ", " + mathRound(this._g) + ", " + mathRound(this._b) + ")" :
          "rgba(" + mathRound(this._r) + ", " + mathRound(this._g) + ", " + mathRound(this._b) + ", " + this._roundA + ")";
    },
    toPercentageRgb: function() {
        return { r: mathRound(bound01(this._r, 255) * 100) + "%", g: mathRound(bound01(this._g, 255) * 100) + "%", b: mathRound(bound01(this._b, 255) * 100) + "%", a: this._a };
    },
    toPercentageRgbString: function() {
        return (this._a == 1) ?
          "rgb("  + mathRound(bound01(this._r, 255) * 100) + "%, " + mathRound(bound01(this._g, 255) * 100) + "%, " + mathRound(bound01(this._b, 255) * 100) + "%)" :
          "rgba(" + mathRound(bound01(this._r, 255) * 100) + "%, " + mathRound(bound01(this._g, 255) * 100) + "%, " + mathRound(bound01(this._b, 255) * 100) + "%, " + this._roundA + ")";
    },
    toName: function() {
        if (this._a === 0) {
            return "transparent";
        }

        if (this._a < 1) {
            return false;
        }

        return hexNames[rgbToHex(this._r, this._g, this._b, true)] || false;
    },
    toFilter: function(secondColor) {
        var hex8String = '#' + rgbaToHex(this._r, this._g, this._b, this._a);
        var secondHex8String = hex8String;
        var gradientType = this._gradientType ? "GradientType = 1, " : "";

        if (secondColor) {
            var s = tinycolor(secondColor);
            secondHex8String = s.toHex8String();
        }

        return "progid:DXImageTransform.Microsoft.gradient("+gradientType+"startColorstr="+hex8String+",endColorstr="+secondHex8String+")";
    },
    toString: function(format) {
        var formatSet = !!format;
        format = format || this._format;

        var formattedString = false;
        var hasAlpha = this._a < 1 && this._a >= 0;
        var needsAlphaFormat = !formatSet && hasAlpha && (format === "hex" || format === "hex6" || format === "hex3" || format === "name");

        if (needsAlphaFormat) {
            // Special case for "transparent", all other non-alpha formats
            // will return rgba when there is transparency.
            if (format === "name" && this._a === 0) {
                return this.toName();
            }
            return this.toRgbString();
        }
        if (format === "rgb") {
            formattedString = this.toRgbString();
        }
        if (format === "prgb") {
            formattedString = this.toPercentageRgbString();
        }
        if (format === "hex" || format === "hex6") {
            formattedString = this.toHexString();
        }
        if (format === "hex3") {
            formattedString = this.toHexString(true);
        }
        if (format === "hex8") {
            formattedString = this.toHex8String();
        }
        if (format === "name") {
            formattedString = this.toName();
        }
        if (format === "hsl") {
            formattedString = this.toHslString();
        }
        if (format === "hsv") {
            formattedString = this.toHsvString();
        }

        return formattedString || this.toHexString();
    },
    clone: function() {
        return tinycolor(this.toString());
    },

    _applyModification: function(fn, args) {
        var color = fn.apply(null, [this].concat([].slice.call(args)));
        this._r = color._r;
        this._g = color._g;
        this._b = color._b;
        this.setAlpha(color._a);
        return this;
    },
    lighten: function() {
        return this._applyModification(lighten, arguments);
    },
    brighten: function() {
        return this._applyModification(brighten, arguments);
    },
    darken: function() {
        return this._applyModification(darken, arguments);
    },
    desaturate: function() {
        return this._applyModification(desaturate, arguments);
    },
    saturate: function() {
        return this._applyModification(saturate, arguments);
    },
    greyscale: function() {
        return this._applyModification(greyscale, arguments);
    },
    spin: function() {
        return this._applyModification(spin, arguments);
    },

    _applyCombination: function(fn, args) {
        return fn.apply(null, [this].concat([].slice.call(args)));
    },
    analogous: function() {
        return this._applyCombination(analogous, arguments);
    },
    complement: function() {
        return this._applyCombination(complement, arguments);
    },
    monochromatic: function() {
        return this._applyCombination(monochromatic, arguments);
    },
    splitcomplement: function() {
        return this._applyCombination(splitcomplement, arguments);
    },
    triad: function() {
        return this._applyCombination(triad, arguments);
    },
    tetrad: function() {
        return this._applyCombination(tetrad, arguments);
    }
};

// If input is an object, force 1 into "1.0" to handle ratios properly
// String input requires "1.0" as input, so 1 will be treated as 1
tinycolor.fromRatio = function(color, opts) {
    if (typeof color == "object") {
        var newColor = {};
        for (var i in color) {
            if (color.hasOwnProperty(i)) {
                if (i === "a") {
                    newColor[i] = color[i];
                }
                else {
                    newColor[i] = convertToPercentage(color[i]);
                }
            }
        }
        color = newColor;
    }

    return tinycolor(color, opts);
};

// Given a string or object, convert that input to RGB
// Possible string inputs:
//
//     "red"
//     "#f00" or "f00"
//     "#ff0000" or "ff0000"
//     "#ff000000" or "ff000000"
//     "rgb 255 0 0" or "rgb (255, 0, 0)"
//     "rgb 1.0 0 0" or "rgb (1, 0, 0)"
//     "rgba (255, 0, 0, 1)" or "rgba 255, 0, 0, 1"
//     "rgba (1.0, 0, 0, 1)" or "rgba 1.0, 0, 0, 1"
//     "hsl(0, 100%, 50%)" or "hsl 0 100% 50%"
//     "hsla(0, 100%, 50%, 1)" or "hsla 0 100% 50%, 1"
//     "hsv(0, 100%, 100%)" or "hsv 0 100% 100%"
//
function inputToRGB(color) {

    var rgb = { r: 0, g: 0, b: 0 };
    var a = 1;
    var ok = false;
    var format = false;

    if (typeof color == "string") {
        color = stringInputToObject(color);
    }

    if (typeof color == "object") {
        if (color.hasOwnProperty("r") && color.hasOwnProperty("g") && color.hasOwnProperty("b")) {
            rgb = rgbToRgb(color.r, color.g, color.b);
            ok = true;
            format = String(color.r).substr(-1) === "%" ? "prgb" : "rgb";
        }
        else if (color.hasOwnProperty("h") && color.hasOwnProperty("s") && color.hasOwnProperty("v")) {
            color.s = convertToPercentage(color.s);
            color.v = convertToPercentage(color.v);
            rgb = hsvToRgb(color.h, color.s, color.v);
            ok = true;
            format = "hsv";
        }
        else if (color.hasOwnProperty("h") && color.hasOwnProperty("s") && color.hasOwnProperty("l")) {
            color.s = convertToPercentage(color.s);
            color.l = convertToPercentage(color.l);
            rgb = hslToRgb(color.h, color.s, color.l);
            ok = true;
            format = "hsl";
        }

        if (color.hasOwnProperty("a")) {
            a = color.a;
        }
    }

    a = boundAlpha(a);

    return {
        ok: ok,
        format: color.format || format,
        r: mathMin(255, mathMax(rgb.r, 0)),
        g: mathMin(255, mathMax(rgb.g, 0)),
        b: mathMin(255, mathMax(rgb.b, 0)),
        a: a
    };
}


// Conversion Functions
// --------------------

// `rgbToHsl`, `rgbToHsv`, `hslToRgb`, `hsvToRgb` modified from:
// <http://mjijackson.com/2008/02/rgb-to-hsl-and-rgb-to-hsv-color-model-conversion-algorithms-in-javascript>

// `rgbToRgb`
// Handle bounds / percentage checking to conform to CSS color spec
// <http://www.w3.org/TR/css3-color/>
// *Assumes:* r, g, b in [0, 255] or [0, 1]
// *Returns:* { r, g, b } in [0, 255]
function rgbToRgb(r, g, b){
    return {
        r: bound01(r, 255) * 255,
        g: bound01(g, 255) * 255,
        b: bound01(b, 255) * 255
    };
}

// `rgbToHsl`
// Converts an RGB color value to HSL.
// *Assumes:* r, g, and b are contained in [0, 255] or [0, 1]
// *Returns:* { h, s, l } in [0,1]
function rgbToHsl(r, g, b) {

    r = bound01(r, 255);
    g = bound01(g, 255);
    b = bound01(b, 255);

    var max = mathMax(r, g, b), min = mathMin(r, g, b);
    var h, s, l = (max + min) / 2;

    if(max == min) {
        h = s = 0; // achromatic
    }
    else {
        var d = max - min;
        s = l > 0.5 ? d / (2 - max - min) : d / (max + min);
        switch(max) {
            case r: h = (g - b) / d + (g < b ? 6 : 0); break;
            case g: h = (b - r) / d + 2; break;
            case b: h = (r - g) / d + 4; break;
        }

        h /= 6;
    }

    return { h: h, s: s, l: l };
}

// `hslToRgb`
// Converts an HSL color value to RGB.
// *Assumes:* h is contained in [0, 1] or [0, 360] and s and l are contained [0, 1] or [0, 100]
// *Returns:* { r, g, b } in the set [0, 255]
function hslToRgb(h, s, l) {
    var r, g, b;

    h = bound01(h, 360);
    s = bound01(s, 100);
    l = bound01(l, 100);

    function hue2rgb(p, q, t) {
        if(t < 0) t += 1;
        if(t > 1) t -= 1;
        if(t < 1/6) return p + (q - p) * 6 * t;
        if(t < 1/2) return q;
        if(t < 2/3) return p + (q - p) * (2/3 - t) * 6;
        return p;
    }

    if(s === 0) {
        r = g = b = l; // achromatic
    }
    else {
        var q = l < 0.5 ? l * (1 + s) : l + s - l * s;
        var p = 2 * l - q;
        r = hue2rgb(p, q, h + 1/3);
        g = hue2rgb(p, q, h);
        b = hue2rgb(p, q, h - 1/3);
    }

    return { r: r * 255, g: g * 255, b: b * 255 };
}

// `rgbToHsv`
// Converts an RGB color value to HSV
// *Assumes:* r, g, and b are contained in the set [0, 255] or [0, 1]
// *Returns:* { h, s, v } in [0,1]
function rgbToHsv(r, g, b) {

    r = bound01(r, 255);
    g = bound01(g, 255);
    b = bound01(b, 255);

    var max = mathMax(r, g, b), min = mathMin(r, g, b);
    var h, s, v = max;

    var d = max - min;
    s = max === 0 ? 0 : d / max;

    if(max == min) {
        h = 0; // achromatic
    }
    else {
        switch(max) {
            case r: h = (g - b) / d + (g < b ? 6 : 0); break;
            case g: h = (b - r) / d + 2; break;
            case b: h = (r - g) / d + 4; break;
        }
        h /= 6;
    }
    return { h: h, s: s, v: v };
}

// `hsvToRgb`
// Converts an HSV color value to RGB.
// *Assumes:* h is contained in [0, 1] or [0, 360] and s and v are contained in [0, 1] or [0, 100]
// *Returns:* { r, g, b } in the set [0, 255]
 function hsvToRgb(h, s, v) {

    h = bound01(h, 360) * 6;
    s = bound01(s, 100);
    v = bound01(v, 100);

    var i = math.floor(h),
        f = h - i,
        p = v * (1 - s),
        q = v * (1 - f * s),
        t = v * (1 - (1 - f) * s),
        mod = i % 6,
        r = [v, q, p, p, t, v][mod],
        g = [t, v, v, q, p, p][mod],
        b = [p, p, t, v, v, q][mod];

    return { r: r * 255, g: g * 255, b: b * 255 };
}

// `rgbToHex`
// Converts an RGB color to hex
// Assumes r, g, and b are contained in the set [0, 255]
// Returns a 3 or 6 character hex
function rgbToHex(r, g, b, allow3Char) {

    var hex = [
        pad2(mathRound(r).toString(16)),
        pad2(mathRound(g).toString(16)),
        pad2(mathRound(b).toString(16))
    ];

    // Return a 3 character hex if possible
    if (allow3Char && hex[0].charAt(0) == hex[0].charAt(1) && hex[1].charAt(0) == hex[1].charAt(1) && hex[2].charAt(0) == hex[2].charAt(1)) {
        return hex[0].charAt(0) + hex[1].charAt(0) + hex[2].charAt(0);
    }

    return hex.join("");
}

// `rgbaToHex`
// Converts an RGBA color plus alpha transparency to hex
// Assumes r, g, b and a are contained in the set [0, 255]
// Returns an 8 character hex
function rgbaToHex(r, g, b, a) {

    var hex = [
        pad2(convertDecimalToHex(a)),
        pad2(mathRound(r).toString(16)),
        pad2(mathRound(g).toString(16)),
        pad2(mathRound(b).toString(16))
    ];

    return hex.join("");
}

// `equals`
// Can be called with any tinycolor input
tinycolor.equals = function (color1, color2) {
    if (!color1 || !color2) { return false; }
    return tinycolor(color1).toRgbString() == tinycolor(color2).toRgbString();
};

tinycolor.random = function() {
    return tinycolor.fromRatio({
        r: mathRandom(),
        g: mathRandom(),
        b: mathRandom()
    });
};


// Modification Functions
// ----------------------
// Thanks to less.js for some of the basics here
// <https://github.com/cloudhead/less.js/blob/master/lib/less/functions.js>

function desaturate(color, amount) {
    amount = (amount === 0) ? 0 : (amount || 10);
    var hsl = tinycolor(color).toHsl();
    hsl.s -= amount / 100;
    hsl.s = clamp01(hsl.s);
    return tinycolor(hsl);
}

function saturate(color, amount) {
    amount = (amount === 0) ? 0 : (amount || 10);
    var hsl = tinycolor(color).toHsl();
    hsl.s += amount / 100;
    hsl.s = clamp01(hsl.s);
    return tinycolor(hsl);
}

function greyscale(color) {
    return tinycolor(color).desaturate(100);
}

function lighten (color, amount) {
    amount = (amount === 0) ? 0 : (amount || 10);
    var hsl = tinycolor(color).toHsl();
    hsl.l += amount / 100;
    hsl.l = clamp01(hsl.l);
    return tinycolor(hsl);
}

function brighten(color, amount) {
    amount = (amount === 0) ? 0 : (amount || 10);
    var rgb = tinycolor(color).toRgb();
    rgb.r = mathMax(0, mathMin(255, rgb.r - mathRound(255 * - (amount / 100))));
    rgb.g = mathMax(0, mathMin(255, rgb.g - mathRound(255 * - (amount / 100))));
    rgb.b = mathMax(0, mathMin(255, rgb.b - mathRound(255 * - (amount / 100))));
    return tinycolor(rgb);
}

function darken (color, amount) {
    amount = (amount === 0) ? 0 : (amount || 10);
    var hsl = tinycolor(color).toHsl();
    hsl.l -= amount / 100;
    hsl.l = clamp01(hsl.l);
    return tinycolor(hsl);
}

// Spin takes a positive or negative amount within [-360, 360] indicating the change of hue.
// Values outside of this range will be wrapped into this range.
function spin(color, amount) {
    var hsl = tinycolor(color).toHsl();
    var hue = (mathRound(hsl.h) + amount) % 360;
    hsl.h = hue < 0 ? 360 + hue : hue;
    return tinycolor(hsl);
}

// Combination Functions
// ---------------------
// Thanks to jQuery xColor for some of the ideas behind these
// <https://github.com/infusion/jQuery-xcolor/blob/master/jquery.xcolor.js>

function complement(color) {
    var hsl = tinycolor(color).toHsl();
    hsl.h = (hsl.h + 180) % 360;
    return tinycolor(hsl);
}

function triad(color) {
    var hsl = tinycolor(color).toHsl();
    var h = hsl.h;
    return [
        tinycolor(color),
        tinycolor({ h: (h + 120) % 360, s: hsl.s, l: hsl.l }),
        tinycolor({ h: (h + 240) % 360, s: hsl.s, l: hsl.l })
    ];
}

function tetrad(color) {
    var hsl = tinycolor(color).toHsl();
    var h = hsl.h;
    return [
        tinycolor(color),
        tinycolor({ h: (h + 90) % 360, s: hsl.s, l: hsl.l }),
        tinycolor({ h: (h + 180) % 360, s: hsl.s, l: hsl.l }),
        tinycolor({ h: (h + 270) % 360, s: hsl.s, l: hsl.l })
    ];
}

function splitcomplement(color) {
    var hsl = tinycolor(color).toHsl();
    var h = hsl.h;
    return [
        tinycolor(color),
        tinycolor({ h: (h + 72) % 360, s: hsl.s, l: hsl.l}),
        tinycolor({ h: (h + 216) % 360, s: hsl.s, l: hsl.l})
    ];
}

function analogous(color, results, slices) {
    results = results || 6;
    slices = slices || 30;

    var hsl = tinycolor(color).toHsl();
    var part = 360 / slices;
    var ret = [tinycolor(color)];

    for (hsl.h = ((hsl.h - (part * results >> 1)) + 720) % 360; --results; ) {
        hsl.h = (hsl.h + part) % 360;
        ret.push(tinycolor(hsl));
    }
    return ret;
}

function monochromatic(color, results) {
    results = results || 6;
    var hsv = tinycolor(color).toHsv();
    var h = hsv.h, s = hsv.s, v = hsv.v;
    var ret = [];
    var modification = 1 / results;

    while (results--) {
        ret.push(tinycolor({ h: h, s: s, v: v}));
        v = (v + modification) % 1;
    }

    return ret;
}

// Utility Functions
// ---------------------

tinycolor.mix = function(color1, color2, amount) {
    amount = (amount === 0) ? 0 : (amount || 50);

    var rgb1 = tinycolor(color1).toRgb();
    var rgb2 = tinycolor(color2).toRgb();

    var p = amount / 100;
    var w = p * 2 - 1;
    var a = rgb2.a - rgb1.a;

    var w1;

    if (w * a == -1) {
        w1 = w;
    } else {
        w1 = (w + a) / (1 + w * a);
    }

    w1 = (w1 + 1) / 2;

    var w2 = 1 - w1;

    var rgba = {
        r: rgb2.r * w1 + rgb1.r * w2,
        g: rgb2.g * w1 + rgb1.g * w2,
        b: rgb2.b * w1 + rgb1.b * w2,
        a: rgb2.a * p  + rgb1.a * (1 - p)
    };

    return tinycolor(rgba);
};


// Readability Functions
// ---------------------
// <http://www.w3.org/TR/2008/REC-WCAG20-20081211/#contrast-ratiodef (WCAG Version 2)

// `contrast`
// Analyze the 2 colors and returns the color contrast defined by (WCAG Version 2)
tinycolor.readability = function(color1, color2) {
    var c1 = tinycolor(color1);
    var c2 = tinycolor(color2);
    return (Math.max(c1.getLuminance(),c2.getLuminance())+0.05) / (Math.min(c1.getLuminance(),c2.getLuminance())+0.05);
};

// `isReadable`
// Ensure that foreground and background color combinations meet WCAG2 guidelines.
// The third argument is an optional Object.
//      the 'level' property states 'AA' or 'AAA' - if missing or invalid, it defaults to 'AA';
//      the 'size' property states 'large' or 'small' - if missing or invalid, it defaults to 'small'.
// If the entire object is absent, isReadable defaults to {level:"AA",size:"small"}.

// *Example*
//    tinycolor.isReadable("#000", "#111") => false
//    tinycolor.isReadable("#000", "#111",{level:"AA",size:"large"}) => false
tinycolor.isReadable = function(color1, color2, wcag2) {
    var readability = tinycolor.readability(color1, color2);
    var wcag2Parms, out;

    out = false;

    wcag2Parms = validateWCAG2Parms(wcag2);
    switch (wcag2Parms.level + wcag2Parms.size) {
        case "AAsmall":
        case "AAAlarge":
            out = readability >= 4.5;
            break;
        case "AAlarge":
            out = readability >= 3;
            break;
        case "AAAsmall":
            out = readability >= 7;
            break;
    }
    return out;

};

// `mostReadable`
// Given a base color and a list of possible foreground or background
// colors for that base, returns the most readable color.
// Optionally returns Black or White if the most readable color is unreadable.
// *Example*
//    tinycolor.mostReadable(tinycolor.mostReadable("#123", ["#124", "#125"],{includeFallbackColors:false}).toHexString(); // "#112255"
//    tinycolor.mostReadable(tinycolor.mostReadable("#123", ["#124", "#125"],{includeFallbackColors:true}).toHexString();  // "#ffffff"
//    tinycolor.mostReadable("#a8015a", ["#faf3f3"],{includeFallbackColors:true,level:"AAA",size:"large"}).toHexString(); // "#faf3f3"
//    tinycolor.mostReadable("#a8015a", ["#faf3f3"],{includeFallbackColors:true,level:"AAA",size:"small"}).toHexString(); // "#ffffff"
tinycolor.mostReadable = function(baseColor, colorList, args) {
    var bestColor = null;
    var bestScore = 0;
    var readability;
    var includeFallbackColors, level, size ;
    args = args || {};
    includeFallbackColors = args.includeFallbackColors ;
    level = args.level;
    size = args.size;

    for (var i= 0; i < colorList.length ; i++) {
        readability = tinycolor.readability(baseColor, colorList[i]);
        if (readability > bestScore) {
            bestScore = readability;
            bestColor = tinycolor(colorList[i]);
        }
    }

    if (tinycolor.isReadable(baseColor, bestColor, {"level":level,"size":size}) || !includeFallbackColors) {
        return bestColor;
    }
    else {
        args.includeFallbackColors=false;
        return tinycolor.mostReadable(baseColor,["#fff", "#000"],args);
    }
};


// Big List of Colors
// ------------------
// <http://www.w3.org/TR/css3-color/#svg-color>
var names = tinycolor.names = {
    aliceblue: "f0f8ff",
    antiquewhite: "faebd7",
    aqua: "0ff",
    aquamarine: "7fffd4",
    azure: "f0ffff",
    beige: "f5f5dc",
    bisque: "ffe4c4",
    black: "000",
    blanchedalmond: "ffebcd",
    blue: "00f",
    blueviolet: "8a2be2",
    brown: "a52a2a",
    burlywood: "deb887",
    burntsienna: "ea7e5d",
    cadetblue: "5f9ea0",
    chartreuse: "7fff00",
    chocolate: "d2691e",
    coral: "ff7f50",
    cornflowerblue: "6495ed",
    cornsilk: "fff8dc",
    crimson: "dc143c",
    cyan: "0ff",
    darkblue: "00008b",
    darkcyan: "008b8b",
    darkgoldenrod: "b8860b",
    darkgray: "a9a9a9",
    darkgreen: "006400",
    darkgrey: "a9a9a9",
    darkkhaki: "bdb76b",
    darkmagenta: "8b008b",
    darkolivegreen: "556b2f",
    darkorange: "ff8c00",
    darkorchid: "9932cc",
    darkred: "8b0000",
    darksalmon: "e9967a",
    darkseagreen: "8fbc8f",
    darkslateblue: "483d8b",
    darkslategray: "2f4f4f",
    darkslategrey: "2f4f4f",
    darkturquoise: "00ced1",
    darkviolet: "9400d3",
    deeppink: "ff1493",
    deepskyblue: "00bfff",
    dimgray: "696969",
    dimgrey: "696969",
    dodgerblue: "1e90ff",
    firebrick: "b22222",
    floralwhite: "fffaf0",
    forestgreen: "228b22",
    fuchsia: "f0f",
    gainsboro: "dcdcdc",
    ghostwhite: "f8f8ff",
    gold: "ffd700",
    goldenrod: "daa520",
    gray: "808080",
    green: "008000",
    greenyellow: "adff2f",
    grey: "808080",
    honeydew: "f0fff0",
    hotpink: "ff69b4",
    indianred: "cd5c5c",
    indigo: "4b0082",
    ivory: "fffff0",
    khaki: "f0e68c",
    lavender: "e6e6fa",
    lavenderblush: "fff0f5",
    lawngreen: "7cfc00",
    lemonchiffon: "fffacd",
    lightblue: "add8e6",
    lightcoral: "f08080",
    lightcyan: "e0ffff",
    lightgoldenrodyellow: "fafad2",
    lightgray: "d3d3d3",
    lightgreen: "90ee90",
    lightgrey: "d3d3d3",
    lightpink: "ffb6c1",
    lightsalmon: "ffa07a",
    lightseagreen: "20b2aa",
    lightskyblue: "87cefa",
    lightslategray: "789",
    lightslategrey: "789",
    lightsteelblue: "b0c4de",
    lightyellow: "ffffe0",
    lime: "0f0",
    limegreen: "32cd32",
    linen: "faf0e6",
    magenta: "f0f",
    maroon: "800000",
    mediumaquamarine: "66cdaa",
    mediumblue: "0000cd",
    mediumorchid: "ba55d3",
    mediumpurple: "9370db",
    mediumseagreen: "3cb371",
    mediumslateblue: "7b68ee",
    mediumspringgreen: "00fa9a",
    mediumturquoise: "48d1cc",
    mediumvioletred: "c71585",
    midnightblue: "191970",
    mintcream: "f5fffa",
    mistyrose: "ffe4e1",
    moccasin: "ffe4b5",
    navajowhite: "ffdead",
    navy: "000080",
    oldlace: "fdf5e6",
    olive: "808000",
    olivedrab: "6b8e23",
    orange: "ffa500",
    orangered: "ff4500",
    orchid: "da70d6",
    palegoldenrod: "eee8aa",
    palegreen: "98fb98",
    paleturquoise: "afeeee",
    palevioletred: "db7093",
    papayawhip: "ffefd5",
    peachpuff: "ffdab9",
    peru: "cd853f",
    pink: "ffc0cb",
    plum: "dda0dd",
    powderblue: "b0e0e6",
    purple: "800080",
    rebeccapurple: "663399",
    red: "f00",
    rosybrown: "bc8f8f",
    royalblue: "4169e1",
    saddlebrown: "8b4513",
    salmon: "fa8072",
    sandybrown: "f4a460",
    seagreen: "2e8b57",
    seashell: "fff5ee",
    sienna: "a0522d",
    silver: "c0c0c0",
    skyblue: "87ceeb",
    slateblue: "6a5acd",
    slategray: "708090",
    slategrey: "708090",
    snow: "fffafa",
    springgreen: "00ff7f",
    steelblue: "4682b4",
    tan: "d2b48c",
    teal: "008080",
    thistle: "d8bfd8",
    tomato: "ff6347",
    turquoise: "40e0d0",
    violet: "ee82ee",
    wheat: "f5deb3",
    white: "fff",
    whitesmoke: "f5f5f5",
    yellow: "ff0",
    yellowgreen: "9acd32"
};

// Make it easy to access colors via `hexNames[hex]`
var hexNames = tinycolor.hexNames = flip(names);


// Utilities
// ---------

// `{ 'name1': 'val1' }` becomes `{ 'val1': 'name1' }`
function flip(o) {
    var flipped = { };
    for (var i in o) {
        if (o.hasOwnProperty(i)) {
            flipped[o[i]] = i;
        }
    }
    return flipped;
}

// Return a valid alpha value [0,1] with all invalid values being set to 1
function boundAlpha(a) {
    a = parseFloat(a);

    if (isNaN(a) || a < 0 || a > 1) {
        a = 1;
    }

    return a;
}

// Take input from [0, n] and return it as [0, 1]
function bound01(n, max) {
    if (isOnePointZero(n)) { n = "100%"; }

    var processPercent = isPercentage(n);
    n = mathMin(max, mathMax(0, parseFloat(n)));

    // Automatically convert percentage into number
    if (processPercent) {
        n = parseInt(n * max, 10) / 100;
    }

    // Handle floating point rounding errors
    if ((math.abs(n - max) < 0.000001)) {
        return 1;
    }

    // Convert into [0, 1] range if it isn't already
    return (n % max) / parseFloat(max);
}

// Force a number between 0 and 1
function clamp01(val) {
    return mathMin(1, mathMax(0, val));
}

// Parse a base-16 hex value into a base-10 integer
function parseIntFromHex(val) {
    return parseInt(val, 16);
}

// Need to handle 1.0 as 100%, since once it is a number, there is no difference between it and 1
// <http://stackoverflow.com/questions/7422072/javascript-how-to-detect-number-as-a-decimal-including-1-0>
function isOnePointZero(n) {
    return typeof n == "string" && n.indexOf('.') != -1 && parseFloat(n) === 1;
}

// Check to see if string passed in is a percentage
function isPercentage(n) {
    return typeof n === "string" && n.indexOf('%') != -1;
}

// Force a hex value to have 2 characters
function pad2(c) {
    return c.length == 1 ? '0' + c : '' + c;
}

// Replace a decimal with it's percentage value
function convertToPercentage(n) {
    if (n <= 1) {
        n = (n * 100) + "%";
    }

    return n;
}

// Converts a decimal to a hex value
function convertDecimalToHex(d) {
    return Math.round(parseFloat(d) * 255).toString(16);
}
// Converts a hex value to a decimal
function convertHexToDecimal(h) {
    return (parseIntFromHex(h) / 255);
}

var matchers = (function() {

    // <http://www.w3.org/TR/css3-values/#integers>
    var CSS_INTEGER = "[-\\+]?\\d+%?";

    // <http://www.w3.org/TR/css3-values/#number-value>
    var CSS_NUMBER = "[-\\+]?\\d*\\.\\d+%?";

    // Allow positive/negative integer/number.  Don't capture the either/or, just the entire outcome.
    var CSS_UNIT = "(?:" + CSS_NUMBER + ")|(?:" + CSS_INTEGER + ")";

    // Actual matching.
    // Parentheses and commas are optional, but not required.
    // Whitespace can take the place of commas or opening paren
    var PERMISSIVE_MATCH3 = "[\\s|\\(]+(" + CSS_UNIT + ")[,|\\s]+(" + CSS_UNIT + ")[,|\\s]+(" + CSS_UNIT + ")\\s*\\)?";
    var PERMISSIVE_MATCH4 = "[\\s|\\(]+(" + CSS_UNIT + ")[,|\\s]+(" + CSS_UNIT + ")[,|\\s]+(" + CSS_UNIT + ")[,|\\s]+(" + CSS_UNIT + ")\\s*\\)?";

    return {
        rgb: new RegExp("rgb" + PERMISSIVE_MATCH3),
        rgba: new RegExp("rgba" + PERMISSIVE_MATCH4),
        hsl: new RegExp("hsl" + PERMISSIVE_MATCH3),
        hsla: new RegExp("hsla" + PERMISSIVE_MATCH4),
        hsv: new RegExp("hsv" + PERMISSIVE_MATCH3),
        hsva: new RegExp("hsva" + PERMISSIVE_MATCH4),
        hex3: /^#?([0-9a-fA-F]{1})([0-9a-fA-F]{1})([0-9a-fA-F]{1})$/,
        hex6: /^#?([0-9a-fA-F]{2})([0-9a-fA-F]{2})([0-9a-fA-F]{2})$/,
        hex8: /^#?([0-9a-fA-F]{2})([0-9a-fA-F]{2})([0-9a-fA-F]{2})([0-9a-fA-F]{2})$/
    };
})();

// `stringInputToObject`
// Permissive string parsing.  Take in a number of formats, and output an object
// based on detected format.  Returns `{ r, g, b }` or `{ h, s, l }` or `{ h, s, v}`
function stringInputToObject(color) {

    color = color.replace(trimLeft,'').replace(trimRight, '').toLowerCase();
    var named = false;
    if (names[color]) {
        color = names[color];
        named = true;
    }
    else if (color == 'transparent') {
        return { r: 0, g: 0, b: 0, a: 0, format: "name" };
    }

    // Try to match string input using regular expressions.
    // Keep most of the number bounding out of this function - don't worry about [0,1] or [0,100] or [0,360]
    // Just return an object and let the conversion functions handle that.
    // This way the result will be the same whether the tinycolor is initialized with string or object.
    var match;
    if ((match = matchers.rgb.exec(color))) {
        return { r: match[1], g: match[2], b: match[3] };
    }
    if ((match = matchers.rgba.exec(color))) {
        return { r: match[1], g: match[2], b: match[3], a: match[4] };
    }
    if ((match = matchers.hsl.exec(color))) {
        return { h: match[1], s: match[2], l: match[3] };
    }
    if ((match = matchers.hsla.exec(color))) {
        return { h: match[1], s: match[2], l: match[3], a: match[4] };
    }
    if ((match = matchers.hsv.exec(color))) {
        return { h: match[1], s: match[2], v: match[3] };
    }
    if ((match = matchers.hsva.exec(color))) {
        return { h: match[1], s: match[2], v: match[3], a: match[4] };
    }
    if ((match = matchers.hex8.exec(color))) {
        return {
            a: convertHexToDecimal(match[1]),
            r: parseIntFromHex(match[2]),
            g: parseIntFromHex(match[3]),
            b: parseIntFromHex(match[4]),
            format: named ? "name" : "hex8"
        };
    }
    if ((match = matchers.hex6.exec(color))) {
        return {
            r: parseIntFromHex(match[1]),
            g: parseIntFromHex(match[2]),
            b: parseIntFromHex(match[3]),
            format: named ? "name" : "hex"
        };
    }
    if ((match = matchers.hex3.exec(color))) {
        return {
            r: parseIntFromHex(match[1] + '' + match[1]),
            g: parseIntFromHex(match[2] + '' + match[2]),
            b: parseIntFromHex(match[3] + '' + match[3]),
            format: named ? "name" : "hex"
        };
    }

    return false;
}

function validateWCAG2Parms(parms) {
    // return valid WCAG2 parms for isReadable.
    // If input parms are invalid, return {"level":"AA", "size":"small"}
    var level, size;
    parms = parms || {"level":"AA", "size":"small"};
    level = (parms.level || "AA").toUpperCase();
    size = (parms.size || "small").toLowerCase();
    if (level !== "AA" && level !== "AAA") {
        level = "AA";
    }
    if (size !== "small" && size !== "large") {
        size = "small";
    }
    return {"level":level, "size":size};
}

// Node: Export function
if (typeof module !== "undefined" && module.exports) {
    module.exports = tinycolor;
}
// AMD/requirejs: Define the module
else if (typeof define === 'function' && define.amd) {
    define(function () {return tinycolor;});
}
// Browser: Expose to window
else {
    window.tinycolor = tinycolor;
}

})();

// ********************************************* ar ******************************** //