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/*!

 * jQuery JavaScript Library v1.12.4

 * http://jquery.com/

 *

 * Includes Sizzle.js

 * http://sizzlejs.com/

 *

 * Copyright jQuery Foundation and other contributors

 * Released under the MIT license

 * http://jquery.org/license

 *

 * Date: 2016-05-20T17:17Z

 */

(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 have a `window` with a `document`

		// (such as Node.js), expose a 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 ) {

// Support: Firefox 18+

// Can't be in strict mode, several libs including ASP.NET trace

// the stack via arguments.caller.callee and Firefox dies if

// you try to trace through "use strict" call chains. (#13335)

//"use strict";

var deletedIds = [];

var document = window.document;

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 = "1.12.4",

	// 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.

	each: function( callback ) {

		return jQuery.each( this, callback );

	},

	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();

	},

	// 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)

		var realStringObj = obj && obj.toString();

		return !jQuery.isArray( obj ) && ( realStringObj - parseFloat( realStringObj ) + 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.ownFirst ) {

			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;

	},

	// 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 ); // jscs:ignore requireDotNotation

			} )( 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();

	},

	each: function( obj, callback ) {

		var length, i = 0;

		if ( isArrayLike( obj ) ) {

			length = obj.length;

			for ( ; i < length; i++ ) {

				if ( callback.call( obj[ i ], i, obj[ i ] ) === false ) {

					break;

				}

			}

		} else {

			for ( i in obj ) {

				if ( callback.call( obj[ i ], i, obj[ i ] ) === 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 length, value,

			i = 0,

			ret = [];

		// Go through the array, translating each of the items to their new values

		if ( isArrayLike( elems ) ) {

			length = elems.length;

			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

} );

// JSHint would error on this code due to the Symbol not being defined in ES5.

// Defining this global in .jshintrc would create a danger of using the global

// unguarded in another place, it seems safer to just disable JSHint for these

// three lines.

/* jshint ignore: start */

if ( typeof Symbol === "function" ) {

	jQuery.fn[ Symbol.iterator ] = deletedIds[ Symbol.iterator ];

}

/* jshint ignore: end */

// Populate the class2type map

jQuery.each( "Boolean Number String Function Array Date RegExp Object Error Symbol".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 = !!obj && "length" in obj && obj.length,

		type = jQuery.type( obj );

	if ( type === "function" || jQuery.isWindow( obj ) ) {

		return false;

	}

	return type === "array" || length === 0 ||

		typeof length === "number" && length > 0 && ( length - 1 ) in obj;

}

var Sizzle =

/*!

 * Sizzle CSS Selector Engine v2.2.1

 * http://sizzlejs.com/

 *

 * Copyright jQuery Foundation and other contributors

 * Released under the MIT license

 * http://jquery.org/license

 *

 * Date: 2015-10-17

 */

(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

	// http://www.w3.org/TR/css3-selectors/#whitespace

	whitespace = "[\\x20\\t\\r\\n\\f]",

	// http://www.w3.org/TR/CSS21/syndata.html#value-def-identifier

	identifier = "(?:\\\\.|[\\w-]|[^\\x00-\\xa0])+",

	// Attribute selectors: http://www.w3.org/TR/selectors/#attribute-selectors

	attributes = "\\[" + whitespace + "*(" + identifier + ")(?:" + whitespace +

		// Operator (capture 2)

		"*([*^$|!~]?=)" + whitespace +

		// "Attribute values must be CSS identifiers [capture 5] or strings [capture 3 or capture 4]"

		"*(?:'((?:\\\\.|[^\\\\'])*)'|\"((?:\\\\.|[^\\\\\"])*)\"|(" + identifier + "))|)" + whitespace +

		"*\\]",

	pseudos = ":(" + identifier + ")(?:\\((" +

		// 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( "^#(" + identifier + ")" ),

		"CLASS": new RegExp( "^\\.(" + identifier + ")" ),

		"TAG": new RegExp( "^(" + identifier + "|[*])" ),

		"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 m, i, elem, nid, nidselect, match, groups, newSelector,

		newContext = context && context.ownerDocument,

		// nodeType defaults to 9, since context defaults to document

		nodeType = context ? context.nodeType : 9;

	results = results || [];

	// Return early from calls with invalid selector or context

	if ( typeof selector !== "string" || !selector ||

		nodeType !== 1 && nodeType !== 9 && nodeType !== 11 ) {

		return results;

	}

	// Try to shortcut find operations (as opposed to filters) in HTML documents

	if ( !seed ) {

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

			setDocument( context );

		}

		context = context || document;

		if ( documentIsHTML ) {

			// If the selector is sufficiently simple, try using a "get*By*" DOM method

			// (excepting DocumentFragment context, where the methods don't exist)

			if ( nodeType !== 11 && (match = rquickExpr.exec( selector )) ) {

				// ID selector

				if ( (m = match[1]) ) {

					// Document context

					if ( nodeType === 9 ) {

						if ( (elem = context.getElementById( m )) ) {

							// Support: IE, Opera, Webkit

							// TODO: identify versions

							// getElementById can match elements by name instead of ID

							if ( elem.id === m ) {

								results.push( elem );

								return results;

							}

						} else {

							return results;

						}

					// Element context

					} else {

						// Support: IE, Opera, Webkit

						// TODO: identify versions

						// getElementById can match elements by name instead of ID

						if ( newContext && (elem = newContext.getElementById( m )) &&

							contains( context, elem ) &&

							elem.id === m ) {

							results.push( elem );

							return results;

						}

					}

				// Type selector

				} else if ( match[2] ) {

					push.apply( results, context.getElementsByTagName( selector ) );

					return results;

				// Class selector

				} else if ( (m = match[3]) && support.getElementsByClassName &&

					context.getElementsByClassName ) {

					push.apply( results, context.getElementsByClassName( m ) );

					return results;

				}

			}

			// Take advantage of querySelectorAll

			if ( support.qsa &&

				!compilerCache[ selector + " " ] &&

				(!rbuggyQSA || !rbuggyQSA.test( selector )) ) {

				if ( nodeType !== 1 ) {

					newContext = context;

					newSelector = selector;

				// qSA looks outside Element context, which is not what we want

				// Thanks to Andrew Dupont for this workaround technique

				// Support: IE <=8

				// Exclude object elements

				} else if ( context.nodeName.toLowerCase() !== "object" ) {

					// Capture the context ID, setting it first if necessary

					if ( (nid = context.getAttribute( "id" )) ) {

						nid = nid.replace( rescape, "\\$&" );

					} else {

						context.setAttribute( "id", (nid = expando) );

					}

					// Prefix every selector in the list

					groups = tokenize( selector );

					i = groups.length;

					nidselect = ridentifier.test( nid ) ? "#" + nid : "[id='" + nid + "']";

					while ( i-- ) {

						groups[i] = nidselect + " " + toSelector( groups[i] );

					}

					newSelector = groups.join( "," );

					// Expand context for sibling selectors

					newContext = rsibling.test( selector ) && testContext( context.parentNode ) ||

						context;

				}

				if ( newSelector ) {

					try {

						push.apply( results,

							newContext.querySelectorAll( newSelector )

						);

						return results;

					} catch ( qsaError ) {

					} finally {

						if ( nid === expando ) {

							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 = arr.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;

	};

}

/**