# Source: jquery.js

    /*!
     * jQuery JavaScript Library v1.11.3
     * 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: 2015-04-28T16:19Z
     */

    (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 = "1.11.3",

    	// 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
    		// adding 1 corrects loss of precision from parseFloat (#15100)
    		return !jQuery.isArray( obj ) && (obj - parseFloat( obj ) + 1) >= 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 ) {

    	// Support: iOS 8.2 (not reproducible in simulator)
    	// `in` check used to prevent JIT error (gh-2145)
    	// hasOwn isn't used here due to false negatives
    	// regarding Nodelist length in IE
    	var length = "length" in obj && 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 v2.2.0-pre
     * http://sizzlejs.com/
     *
     * Copyright 2008, 2014 jQuery Foundation, Inc. and other contributors
     * Released under the MIT license
     * http://jquery.org/license
     *
     * Date: 2014-12-16
     */
    (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" + 1 * 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
    	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 as it's faster than native
    	// http://jsperf.com/thor-indexof-vs-for/5
    	indexOf = function( list, elem ) {
    		var i = 0,
    			len = list.length;
    		for ( ; i < len; i++ ) {
    			if ( list[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
    	rwhitespace = new RegExp( whitespace + "+", "g" ),
    	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 );
    	},

    	// Used for iframes
    	// See setDocument()
    	// Removing the function wrapper causes a "Permission Denied"
    	// error in IE
    	unloadHandler = function() {
    		setDocument();
    	};

    // 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 || [];
    	nodeType = context.nodeType;

    	if ( typeof selector !== "string" || !selector ||
    		nodeType !== 1 && nodeType !== 9 && nodeType !== 11 ) {

    		return results;
    	}

    	if ( !seed && documentIsHTML ) {

    		// Try to shortcut find operations when possible (e.g., not under DocumentFragment)
    		if ( nodeType !== 11 && (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 ) {
    				push.apply( results, context.getElementsByClassName( m ) );
    				return results;
    			}
    		}

    		// QSA path
    		if ( support.qsa && (!rbuggyQSA || !rbuggyQSA.test( selector )) ) {
    			nid = old = expando;
    			newContext = context;
    			newSelector = nodeType !== 1 && 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 !== "undefined" && 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, parent,
    		doc = node ? node.ownerDocument || node : preferredDoc;

    	// 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;
    	parent = doc.defaultView;

    	// 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", unloadHandler, false );
    		} else if ( parent.attachEvent ) {
    			parent.attachEvent( "onunload", unloadHandler );
    		}
    	}

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

    	/* 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;
    	});

    	// Support: IE<9
    	support.getElementsByClassName = rnative.test( doc.getElementsByClassName );

    	// 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 !== "undefined" && 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 !== "undefined" && elem.getAttributeNode("id");
    				return node && node.value === attrId;
    			};
    		};
    	}

    	// Tag
    	Expr.find["TAG"] = support.getElementsByTagName ?
    		function( tag, context ) {
    			if ( typeof context.getElementsByTagName !== "undefined" ) {
    				return context.getElementsByTagName( tag );

    			// DocumentFragment nodes don't have gEBTN
    			} else if ( support.qsa ) {
    				return context.querySelectorAll( tag );
    			}
    		} :

    		function( tag, context ) {
    			var elem,
    				tmp = [],
    				i = 0,
    				// By happy coincidence, a (broken) gEBTN appears on DocumentFragment nodes too
    				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 ( 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
    			docElem.appendChild( div ).innerHTML = "<a id='" + expando + "'></a>" +
    				"<select id='" + expando + "-\f]' msallowcapture=''>" +
    				"<option selected=''></option></select>";

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

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

    			// Support: Chrome<29, Android<4.2+, Safari<7.0+, iOS<7.0+, PhantomJS<1.9.7+
    			if ( !div.querySelectorAll( "[id~=" + expando + "-]" ).length ) {
    				rbuggyQSA.push("~=");
    			}

    			// 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");
    			}

    			// Support: Safari 8+, iOS 8+
    			// https://bugs.webkit.org/show_bug.cgi?id=136851
    			// In-page `selector#id sibing-combinator selector` fails
    			if ( !div.querySelectorAll( "a#" + expando + "+*" ).length ) {
    				rbuggyQSA.push(".#.+[+~]");
    			}
    		});

    		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( sortInput, a ) - indexOf( 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( sortInput, a ) - indexOf( 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 !== "undefined" && 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.replace( rwhitespace, " " ) + " " ).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( 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 );
    					// Don't keep the element (issue #299)
    					input[0] = null;
    					return !results.pop();
    				};
    		}),

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

    		"contains": markFunction(function( text ) {
    			text = text.replace( runescape, funescape );
    			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( 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( checkContext, elem ) > -1;
    		}, implicitRelative, true ),
    		matchers = [ function( elem, context, xml ) {
    			var ret = ( !leadingRelative && ( xml || context !== outermostContext ) ) || (
    				(checkContext = context).nodeType ?
    					matchContext( elem, context, xml ) :
    					matchAnyContext( elem, context, xml ) );
    			// Avoid hanging onto element (issue #299)
    			checkContext = null;
    			return ret;
    		} ];

    	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 14-35+
    // 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 ) {
    		// Support: IE<=11+, Firefox<=30+ (#15098, #14150)
    		// IE throws on elements created in popups
    		// FF meanwhile throws on frame elements through "defaultView.getComputedStyle"
    		if ( elem.ownerDocument.defaultView.opener ) {
    			return elem.ownerDocument.defaultView.getComputedStyle( elem, null );
    		}

    		return window.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 );

    			div.removeChild( contents );
    		}

    		// 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
    		// Don't fire events if jQuery.event is undefined in an AMD-usage scenario (#15118)
    		fireGlobals = jQuery.event && 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
    		});
    	};
    });

    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)
    // See https://support.microsoft.com/kb/2856746 for more info
    if ( window.attachEvent ) {
    	window.attachEvent( "onunload", 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;
    };

    // 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.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;

    }));