// prevent execution of jQuery if included more than once

if(typeof window.jQuery == "undefined") {

/*

 * jQuery 1.1.3.1 - New Wave Javascript

 *

 * Copyright (c) 2007 John Resig (jquery.com)

 * Dual licensed under the MIT (MIT-LICENSE.txt)

 * and GPL (GPL-LICENSE.txt) licenses.

 *

 * $Date: 2007-07-05 00:43:24 -0400 (Thu, 05 Jul 2007) $

 * $Rev: 2243 $

 */



// Global undefined variable

window.undefined = window.undefined;

var jQuery = function(a,c) {

	// If the context is global, return a new object

	if ( window == this || !this.init )

		return new jQuery(a,c);

	

	return this.init(a,c);

};



// Map over the $ in case of overwrite

if ( typeof $ != "undefined" )

	jQuery._$ = $;

	

// Map the jQuery namespace to the '$' one

var $ = jQuery;



jQuery.fn = jQuery.prototype = {

	init: function(a,c) {

		// Make sure that a selection was provided

		a = a || document;



		// HANDLE: $(function)

		// Shortcut for document ready

		if ( jQuery.isFunction(a) )

			return new jQuery(document)[ jQuery.fn.ready ? "ready" : "load" ]( a );



		// Handle HTML strings

		if ( typeof a  == "string" ) {

			// HANDLE: $(html) -> $(array)

			var m = /^[^<]*(<(.|\s)+>)[^>]*$/.exec(a);

			if ( m )

				a = jQuery.clean( [ m[1] ] );



			// HANDLE: $(expr)

			else

				return new jQuery( c ).find( a );

		}



		return this.setArray(

			// HANDLE: $(array)

			a.constructor == Array && a ||



			// HANDLE: $(arraylike)

			// Watch for when an array-like object is passed as the selector

			(a.jquery || a.length && a != window && !a.nodeType && a[0] != undefined && a[0].nodeType) && jQuery.makeArray( a ) ||



			// HANDLE: $(*)

			[ a ] );

	},

	jquery: "1.1.3.1",



	size: function() {

		return this.length;

	},

	

	length: 0,



	get: function( num ) {

		return num == undefined ?



			// Return a 'clean' array

			jQuery.makeArray( this ) :



			// Return just the object

			this[num];

	},

	pushStack: function( a ) {

		var ret = jQuery(a);

		ret.prevObject = this;

		return ret;

	},

	setArray: function( a ) {

		this.length = 0;

		[].push.apply( this, a );

		return this;

	},

	each: function( fn, args ) {

		return jQuery.each( this, fn, args );

	},

	index: function( obj ) {

		var pos = -1;

		this.each(function(i){

			if ( this == obj ) pos = i;

		});

		return pos;

	},



	attr: function( key, value, type ) {

		var obj = key;

		

		// Look for the case where we're accessing a style value

		if ( key.constructor == String )

			if ( value == undefined )

				return this.length && jQuery[ type || "attr" ]( this[0], key ) || undefined;

			else {

				obj = {};

				obj[ key ] = value;

			}

		

		// Check to see if we're setting style values

		return this.each(function(index){

			// Set all the styles

			for ( var prop in obj )

				jQuery.attr(

					type ? this.style : this,

					prop, jQuery.prop(this, obj[prop], type, index, prop)

				);

		});

	},



	css: function( key, value ) {

		return this.attr( key, value, "curCSS" );

	},



	text: function(e) {

		if ( typeof e == "string" )

			return this.empty().append( document.createTextNode( e ) );



		var t = "";

		jQuery.each( e || this, function(){

			jQuery.each( this.childNodes, function(){

				if ( this.nodeType != 8 )

					t += this.nodeType != 1 ?

						this.nodeValue : jQuery.fn.text([ this ]);

			});

		});

		return t;

	},



	wrap: function() {

		// The elements to wrap the target around

		var a, args = arguments;



		// Wrap each of the matched elements individually

		return this.each(function(){

			if ( !a )

				a = jQuery.clean(args, this.ownerDocument);



			// Clone the structure that we're using to wrap

			var b = a[0].cloneNode(true);



			// Insert it before the element to be wrapped

			this.parentNode.insertBefore( b, this );



			// Find the deepest point in the wrap structure

			while ( b.firstChild )

				b = b.firstChild;



			// Move the matched element to within the wrap structure

			b.appendChild( this );

		});

	},

	append: function() {

		return this.domManip(arguments, true, 1, function(a){

			this.appendChild( a );

		});

	},

	prepend: function() {

		return this.domManip(arguments, true, -1, function(a){

			this.insertBefore( a, this.firstChild );

		});

	},

	before: function() {

		return this.domManip(arguments, false, 1, function(a){

			this.parentNode.insertBefore( a, this );

		});

	},

	after: function() {

		return this.domManip(arguments, false, -1, function(a){

			this.parentNode.insertBefore( a, this.nextSibling );

		});

	},

	end: function() {

		return this.prevObject || jQuery([]);

	},

	find: function(t) {

		var data = jQuery.map(this, function(a){ return jQuery.find(t,a); });

		return this.pushStack( /[^+>] [^+>]/.test( t ) || t.indexOf("..") > -1 ?

			jQuery.unique( data ) : data );

	},

	clone: function(deep) {

		// Need to remove events on the element and its descendants

		var $this = this.add(this.find("*"));

		$this.each(function() {

			this._$events = {};

			for (var type in this.$events)

				this._$events[type] = jQuery.extend({},this.$events[type]);

		}).unbind();



		// Do the clone

		var r = this.pushStack( jQuery.map( this, function(a){

			return a.cloneNode( deep != undefined ? deep : true );

		}) );



		// Add the events back to the original and its descendants

		$this.each(function() {

			var events = this._$events;

			for (var type in events)

				for (var handler in events[type])

					jQuery.event.add(this, type, events[type][handler], events[type][handler].data);

			this._$events = null;

		});



		// Return the cloned set

		return r;

	},



	filter: function(t) {

		return this.pushStack(

			jQuery.isFunction( t ) &&

			jQuery.grep(this, function(el, index){

				return t.apply(el, [index])

			}) ||



			jQuery.multiFilter(t,this) );

	},



	not: function(t) {

		return this.pushStack(

			t.constructor == String &&

			jQuery.multiFilter(t, this, true) ||



			jQuery.grep(this, function(a) {

				return ( t.constructor == Array || t.jquery )

					? jQuery.inArray( a, t ) < 0

					: a != t;

			})

		);

	},



	add: function(t) {

		return this.pushStack( jQuery.merge(

			this.get(),

			t.constructor == String ?

				jQuery(t).get() :

				t.length != undefined && (!t.nodeName || t.nodeName == "FORM") ?

					t : [t] )

		);

	},

	is: function(expr) {

		return expr ? jQuery.multiFilter(expr,this).length > 0 : false;

	},



	val: function( val ) {

		return val == undefined ?

			( this.length ? this[0].value : null ) :

			this.attr( "value", val );

	},



	html: function( val ) {

		return val == undefined ?

			( this.length ? this[0].innerHTML : null ) :

			this.empty().append( val );

	},

	domManip: function(args, table, dir, fn){

		var clone = this.length > 1, a; 



		return this.each(function(){

			if ( !a ) {

				a = jQuery.clean(args, this.ownerDocument);

				if ( dir < 0 )

					a.reverse();

			}



			var obj = this;



			if ( table && jQuery.nodeName(this, "table") && jQuery.nodeName(a[0], "tr") )

				obj = this.getElementsByTagName("tbody")[0] || this.appendChild(document.createElement("tbody"));



			jQuery.each( a, function(){

				fn.apply( obj, [ clone ? this.cloneNode(true) : this ] );

			});



		});

	}

};



jQuery.extend = jQuery.fn.extend = function() {

	// copy reference to target object

	var target = arguments[0], a = 1;



	// extend jQuery itself if only one argument is passed

	if ( arguments.length == 1 ) {

		target = this;

		a = 0;

	}

	var prop;

	while ( (prop = arguments[a++]) != null )

		// Extend the base object

		for ( var i in prop ) target[i] = prop[i];



	// Return the modified object

	return target;

};



jQuery.extend({

	noConflict: function() {

		if ( jQuery._$ )

			$ = jQuery._$;

		return jQuery;

	},



	// This may seem like some crazy code, but trust me when I say that this

	// is the only cross-browser way to do this. --John

	isFunction: function( fn ) {

		return !!fn && typeof fn != "string" && !fn.nodeName && 

			fn.constructor != Array && /function/i.test( fn + "" );

	},

	

	// check if an element is in a XML document

	isXMLDoc: function(elem) {

		return elem.tagName && elem.ownerDocument && !elem.ownerDocument.body;

	},



	nodeName: function( elem, name ) {

		return elem.nodeName && elem.nodeName.toUpperCase() == name.toUpperCase();

	},

	// args is for internal usage only

	each: function( obj, fn, args ) {

		if ( obj.length == undefined )

			for ( var i in obj )

				fn.apply( obj[i], args || [i, obj[i]] );

		else

			for ( var i = 0, ol = obj.length; i < ol; i++ )

				if ( fn.apply( obj[i], args || [i, obj[i]] ) === false ) break;

		return obj;

	},

	

	prop: function(elem, value, type, index, prop){

			// Handle executable functions

			if ( jQuery.isFunction( value ) )

				value = value.call( elem, [index] );

				

			// exclude the following css properties to add px

			var exclude = /z-?index|font-?weight|opacity|zoom|line-?height/i;



			// Handle passing in a number to a CSS property

			return value && value.constructor == Number && type == "curCSS" && !exclude.test(prop) ?

				value + "px" :

				value;

	},



	className: {

		// internal only, use addClass("class")

		add: function( elem, c ){

			jQuery.each( c.split(/\s+/), function(i, cur){

				if ( !jQuery.className.has( elem.className, cur ) )

					elem.className += ( elem.className ? " " : "" ) + cur;

			});

		},



		// internal only, use removeClass("class")

		remove: function( elem, c ){

			elem.className = c != undefined ?

				jQuery.grep( elem.className.split(/\s+/), function(cur){

					return !jQuery.className.has( c, cur );	

				}).join(" ") : "";

		},



		// internal only, use is(".class")

		has: function( t, c ) {

			return jQuery.inArray( c, (t.className || t).toString().split(/\s+/) ) > -1;

		}

	},

	swap: function(e,o,f) {

		for ( var i in o ) {

			e.style["old"+i] = e.style[i];

			e.style[i] = o[i];

		}

		f.apply( e, [] );

		for ( var i in o )

			e.style[i] = e.style["old"+i];

	},



	css: function(e,p) {

		if ( p == "height" || p == "width" ) {

			var old = {}, oHeight, oWidth, d = ["Top","Bottom","Right","Left"];



			jQuery.each( d, function(){

				old["padding" + this] = 0;

				old["border" + this + "Width"] = 0;

			});



			jQuery.swap( e, old, function() {

				if ( jQuery(e).is(':visible') ) {

					oHeight = e.offsetHeight;

					oWidth = e.offsetWidth;

				} else {

					e = jQuery(e.cloneNode(true))

						.find(":radio").removeAttr("checked").end()

						.css({

							visibility: "hidden", position: "absolute", display: "block", right: "0", left: "0"

						}).appendTo(e.parentNode)[0];



					var parPos = jQuery.css(e.parentNode,"position") || "static";

					if ( parPos == "static" )

						e.parentNode.style.position = "relative";



					oHeight = e.clientHeight;

					oWidth = e.clientWidth;



					if ( parPos == "static" )

						e.parentNode.style.position = "static";



					e.parentNode.removeChild(e);

				}

			});



			return p == "height" ? oHeight : oWidth;

		}



		return jQuery.curCSS( e, p );

	},



	curCSS: function(elem, prop, force) {

		var ret;



		if (prop == "opacity" && jQuery.browser.msie) {

			ret = jQuery.attr(elem.style, "opacity");

			return ret == "" ? "1" : ret;

		}

		

		if (prop.match(/float/i))

			prop = jQuery.styleFloat;



		if (!force && elem.style[prop])

			ret = elem.style[prop];



		else if (document.defaultView && document.defaultView.getComputedStyle) {



			if (prop.match(/float/i))

				prop = "float";



			prop = prop.replace(/([A-Z])/g,"-$1").toLowerCase();

			var cur = document.defaultView.getComputedStyle(elem, null);



			if ( cur )

				ret = cur.getPropertyValue(prop);

			else if ( prop == "display" )

				ret = "none";

			else

				jQuery.swap(elem, { display: "block" }, function() {

				    var c = document.defaultView.getComputedStyle(this, "");

				    ret = c && c.getPropertyValue(prop) || "";

				});



		} else if (elem.currentStyle) {

			var newProp = prop.replace(/\-(\w)/g,function(m,c){return c.toUpperCase();});

			ret = elem.currentStyle[prop] || elem.currentStyle[newProp];

		}



		return ret;

	},

	

	clean: function(a, doc) {

		var r = [];

		doc = doc || document;



		jQuery.each( a, function(i,arg){

			if ( !arg ) return;



			if ( arg.constructor == Number )

				arg = arg.toString();

			

			// Convert html string into DOM nodes

			if ( typeof arg == "string" ) {

				// Trim whitespace, otherwise indexOf won't work as expected

				var s = jQuery.trim(arg).toLowerCase(), div = doc.createElement("div"), tb = [];



				var wrap =

					// option or optgroup

					!s.indexOf("<opt") &&

					[1, "<select>", "</select>"] ||

					

					!s.indexOf("<leg") &&

					[1, "<fieldset>", "</fieldset>"] ||

					

					(!s.indexOf("<thead") || !s.indexOf("<tbody") || !s.indexOf("<tfoot") || !s.indexOf("<colg")) &&

					[1, "<table>", "</table>"] ||

					

					!s.indexOf("<tr") &&

					[2, "<table><tbody>", "</tbody></table>"] ||

					

				 	// <thead> matched above

					(!s.indexOf("<td") || !s.indexOf("<th")) &&

					[3, "<table><tbody><tr>", "</tr></tbody></table>"] ||

					

					!s.indexOf("<col") &&

					[2, "<table><colgroup>", "</colgroup></table>"] ||

					

					[0,"",""];



				// Go to html and back, then peel off extra wrappers

				div.innerHTML = wrap[1] + arg + wrap[2];

				

				// Move to the right depth

				while ( wrap[0]-- )

					div = div.firstChild;

				

				// Remove IE's autoinserted <tbody> from table fragments

				if ( jQuery.browser.msie ) {

					

					// String was a <table>, *may* have spurious <tbody>

					if ( !s.indexOf("<table") && s.indexOf("<tbody") < 0 ) 

						tb = div.firstChild && div.firstChild.childNodes;

						

					// String was a bare <thead> or <tfoot>

					else if ( wrap[1] == "<table>" && s.indexOf("<tbody") < 0 )

						tb = div.childNodes;



					for ( var n = tb.length-1; n >= 0 ; --n )

						if ( jQuery.nodeName(tb[n], "tbody") && !tb[n].childNodes.length )

							tb[n].parentNode.removeChild(tb[n]);

					

				}

				

				arg = jQuery.makeArray( div.childNodes );

			}



			if ( 0 === arg.length && (!jQuery.nodeName(arg, "form") && !jQuery.nodeName(arg, "select")) )

				return;



			if ( arg[0] == undefined || jQuery.nodeName(arg, "form") || arg.options )

				r.push( arg );

			else

				r = jQuery.merge( r, arg );



		});



		return r;

	},

	

	attr: function(elem, name, value){

		var fix = jQuery.isXMLDoc(elem) ? {} : jQuery.props;

		

		// Certain attributes only work when accessed via the old DOM 0 way

		if ( fix[name] ) {

			if ( value != undefined ) elem[fix[name]] = value;

			return elem[fix[name]];



		} else if ( value == undefined && jQuery.browser.msie && jQuery.nodeName(elem, "form") && (name == "action" || name == "method") )

			return elem.getAttributeNode(name).nodeValue;



		// IE elem.getAttribute passes even for style

		else if ( elem.tagName ) {

			



			if ( value != undefined ) elem.setAttribute( name, value );

			if ( jQuery.browser.msie && /href|src/.test(name) && !jQuery.isXMLDoc(elem) ) 

				return elem.getAttribute( name, 2 );

			return elem.getAttribute( name );



		// elem is actually elem.style ... set the style

		} else {

			// IE actually uses filters for opacity

			if ( name == "opacity" && jQuery.browser.msie ) {

				if ( value != undefined ) {

					// IE has trouble with opacity if it does not have layout

					// Force it by setting the zoom level

					elem.zoom = 1; 

	

					// Set the alpha filter to set the opacity

					elem.filter = (elem.filter || "").replace(/alpha\([^)]*\)/,"") +

						(parseFloat(value).toString() == "NaN" ? "" : "alpha(opacity=" + value * 100 + ")");

				}

	

				return elem.filter ? 

					(parseFloat( elem.filter.match(/opacity=([^)]*)/)[1] ) / 100).toString() : "";

			}

			name = name.replace(/-([a-z])/ig,function(z,b){return b.toUpperCase();});

			if ( value != undefined ) elem[name] = value;

			return elem[name];

		}

	},

	trim: function(t){

		return t.replace(/^\s+|\s+$/g, "");

	},



	makeArray: function( a ) {

		var r = [];



		// Need to use typeof to fight Safari childNodes crashes

		if ( typeof a != "array" )

			for ( var i = 0, al = a.length; i < al; i++ )

				r.push( a[i] );

		else

			r = a.slice( 0 );



		return r;

	},



	inArray: function( b, a ) {

		for ( var i = 0, al = a.length; i < al; i++ )

			if ( a[i] == b )

				return i;

		return -1;

	},

	merge: function(first, second) {

		// We have to loop this way because IE & Opera overwrite the length

		// expando of getElementsByTagName

		for ( var i = 0; second[i]; i++ )

			first.push(second[i]);

		return first;

	},

	unique: function(first) {

		var r = [], num = jQuery.mergeNum++;



		for ( var i = 0, fl = first.length; i < fl; i++ )

			if ( num != first[i].mergeNum ) {

				first[i].mergeNum = num;

				r.push(first[i]);

			}



		return r;

	},



	mergeNum: 0,

	grep: function(elems, fn, inv) {

		// If a string is passed in for the function, make a function

		// for it (a handy shortcut)

		if ( typeof fn == "string" )

			fn = new Function("a","i","return " + fn);



		var result = [];



		// Go through the array, only saving the items

		// that pass the validator function

		for ( var i = 0, el = elems.length; i < el; i++ )

			if ( !inv && fn(elems[i],i) || inv && !fn(elems[i],i) )

				result.push( elems[i] );



		return result;

	},

	map: function(elems, fn) {

		// If a string is passed in for the function, make a function

		// for it (a handy shortcut)

		if ( typeof fn == "string" )

			fn = new Function("a","return " + fn);



		var result = [];



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

		// new value (or values).

		for ( var i = 0, el = elems.length; i < el; i++ ) {

			var val = fn(elems[i],i);



			if ( val !== null && val != undefined ) {

				if ( val.constructor != Array ) val = [val];

				result = result.concat( val );

			}

		}



		return result;

	}

});

 

/*

 * Whether the W3C compliant box model is being used.

 *

 * @property

 * @name $.boxModel

 * @type Boolean

 * @cat JavaScript

 */

new function() {

	var b = navigator.userAgent.toLowerCase();



	// Figure out what browser is being used

	jQuery.browser = {

		version: (b.match(/.+(?:rv|it|ra|ie)[\/: ]([\d.]+)/) || [])[1],

		safari: /webkit/.test(b),

		opera: /opera/.test(b),

		msie: /msie/.test(b) && !/opera/.test(b),

		mozilla: /mozilla/.test(b) && !/(compatible|webkit)/.test(b)

	};



	// Check to see if the W3C box model is being used

	jQuery.boxModel = !jQuery.browser.msie || document.compatMode == "CSS1Compat";



	jQuery.styleFloat = jQuery.browser.msie ? "styleFloat" : "cssFloat",



	jQuery.props = {

		"for": "htmlFor",

		"class": "className",

		"float": jQuery.styleFloat,

		cssFloat: jQuery.styleFloat,

		styleFloat: jQuery.styleFloat,

		innerHTML: "innerHTML",

		className: "className",

		value: "value",

		disabled: "disabled",

		checked: "checked",

		readonly: "readOnly",

		selected: "selected",

		maxlength: "maxLength"

	};

};



jQuery.each({

	parent: "a.parentNode",

	parents: "jQuery.parents(a)",

	next: "jQuery.nth(a,2,'nextSibling')",

	prev: "jQuery.nth(a,2,'previousSibling')",

	siblings: "jQuery.sibling(a.parentNode.firstChild,a)",

	children: "jQuery.sibling(a.firstChild)"

}, function(i,n){

	jQuery.fn[ i ] = function(a) {

		var ret = jQuery.map(this,n);

		if ( a && typeof a == "string" )

			ret = jQuery.multiFilter(a,ret);

		return this.pushStack( ret );

	};

});



jQuery.each({

	appendTo: "append",

	prependTo: "prepend",

	insertBefore: "before",

	insertAfter: "after"

}, function(i,n){

	jQuery.fn[ i ] = function(){

		var a = arguments;

		return this.each(function(){

			for ( var j = 0, al = a.length; j < al; j++ )

				jQuery(a[j])[n]( this );

		});

	};

});



jQuery.each( {

	removeAttr: function( key ) {

		jQuery.attr( this, key, "" );

		this.removeAttribute( key );

	},

	addClass: function(c){

		jQuery.className.add(this,c);

	},

	removeClass: function(c){

		jQuery.className.remove(this,c);

	},

	toggleClass: function( c ){

		jQuery.className[ jQuery.className.has(this,c) ? "remove" : "add" ](this, c);

	},

	remove: function(a){

		if ( !a || jQuery.filter( a, [this] ).r.length )

			this.parentNode.removeChild( this );

	},

	empty: function() {

		while ( this.firstChild )

			this.removeChild( this.firstChild );

	}

}, function(i,n){

	jQuery.fn[ i ] = function() {

		return this.each( n, arguments );

	};

});



jQuery.each( [ "eq", "lt", "gt", "contains" ], function(i,n){

	jQuery.fn[ n ] = function(num,fn) {

		return this.filter( ":" + n + "(" + num + ")", fn );

	};

});



jQuery.each( [ "height", "width" ], function(i,n){

	jQuery.fn[ n ] = function(h) {

		return h == undefined ?

			( this.length ? jQuery.css( this[0], n ) : null ) :

			this.css( n, h.constructor == String ? h : h + "px" );

	};

});

jQuery.extend({

	expr: {

		"": "m[2]=='*'||jQuery.nodeName(a,m[2])",

		"#": "a.getAttribute('id')==m[2]",

		":": {

			// Position Checks

			lt: "i<m[3]-0",

			gt: "i>m[3]-0",

			nth: "m[3]-0==i",

			eq: "m[3]-0==i",

			first: "i==0",

			last: "i==r.length-1",

			even: "i%2==0",

			odd: "i%2",



			// Child Checks

			"first-child": "a.parentNode.getElementsByTagName('*')[0]==a",

			"last-child": "jQuery.nth(a.parentNode.lastChild,1,'previousSibling')==a",

			"only-child": "!jQuery.nth(a.parentNode.lastChild,2,'previousSibling')",



			// Parent Checks

			parent: "a.firstChild",

			empty: "!a.firstChild",



			// Text Check

			contains: "(a.textContent||a.innerText||'').indexOf(m[3])>=0",



			// Visibility

			visible: '"hidden"!=a.type&&jQuery.css(a,"display")!="none"&&jQuery.css(a,"visibility")!="hidden"',

			hidden: '"hidden"==a.type||jQuery.css(a,"display")=="none"||jQuery.css(a,"visibility")=="hidden"',



			// Form attributes

			enabled: "!a.disabled",

			disabled: "a.disabled",

			checked: "a.checked",

			selected: "a.selected||jQuery.attr(a,'selected')",



			// Form elements

			text: "'text'==a.type",

			radio: "'radio'==a.type",

			checkbox: "'checkbox'==a.type",

			file: "'file'==a.type",

			password: "'password'==a.type",

			submit: "'submit'==a.type",

			image: "'image'==a.type",

			reset: "'reset'==a.type",

			button: '"button"==a.type||jQuery.nodeName(a,"button")',

			input: "/input|select|textarea|button/i.test(a.nodeName)"

		},

		"[": "jQuery.find(m[2],a).length"

	},

	

	// The regular expressions that power the parsing engine

	parse: [

		// Match: [@value='test'], [@foo]

		/^\[ *(@)([\w-]+) *([!*$^~=]*) *('?"?)(.*?)\4 *\]/,



		// Match: [div], [div p]

		/^(\[)\s*(.*?(\[.*?\])?[^[]*?)\s*\]/,



		// Match: :contains('foo')

		/^(:)([\w-]+)\("?'?(.*?(\(.*?\))?[^(]*?)"?'?\)/,



		// Match: :even, :last-chlid, #id, .class

		new RegExp("^([:.#]*)(" + 

			( jQuery.chars = jQuery.browser.safari && jQuery.browser.version < "3.0.0" ? "\\w" : "(?:[\\w\u0128-\uFFFF*_-]|\\\\.)" ) + "+)")

	],



	multiFilter: function( expr, elems, not ) {

		var old, cur = [];



		while ( expr && expr != old ) {

			old = expr;

			var f = jQuery.filter( expr, elems, not );

			expr = f.t.replace(/^\s*,\s*/, "" );

			cur = not ? elems = f.r : jQuery.merge( cur, f.r );

		}



		return cur;

	},

	find: function( t, context ) {

		// Quickly handle non-string expressions

		if ( typeof t != "string" )

			return [ t ];



		// Make sure that the context is a DOM Element

		if ( context && !context.nodeType )

			context = null;



		// Set the correct context (if none is provided)

		context = context || document;



		// Handle the common XPath // expression

		if ( !t.indexOf("//") ) {

			context = context.documentElement;

			t = t.substr(2,t.length);



		// And the / root expression

		} else if ( !t.indexOf("/") && !context.ownerDocument ) {

			context = context.documentElement;

			t = t.substr(1,t.length);

			if ( t.indexOf("/") >= 1 )

				t = t.substr(t.indexOf("/"),t.length);

		}



		// Initialize the search

		var ret = [context], done = [], last;



		// Continue while a selector expression exists, and while

		// we're no longer looping upon ourselves

		while ( t && last != t ) {

			var r = [];

			last = t;



			t = jQuery.trim(t).replace( /^\/\//, "" );



			var foundToken = false;



			// An attempt at speeding up child selectors that

			// point to a specific element tag

			var re = new RegExp("^[/>]\\s*(" + jQuery.chars + "+)");

			var m = re.exec(t);



			if ( m ) {

				var nodeName = m[1].toUpperCase();



				// Perform our own iteration and filter

				for ( var i = 0; ret[i]; i++ )

					for ( var c = ret[i].firstChild; c; c = c.nextSibling )

						if ( c.nodeType == 1 && (nodeName == "*" || c.nodeName.toUpperCase() == nodeName.toUpperCase()) )

							r.push( c );



				ret = r;

				t = t.replace( re, "" );

				if ( t.indexOf(" ") == 0 ) continue;

				foundToken = true;

			} else {

				re = /^((\/?\.\.)|([>\/+~]))\s*([a-z]*)/i;



				if ( (m = re.exec(t)) != null ) {

					r = [];



					var nodeName = m[4], mergeNum = jQuery.mergeNum++;

					m = m[1];



					for ( var j = 0, rl = ret.length; j < rl; j++ )

						if ( m.indexOf("..") < 0 ) {

							var n = m == "~" || m == "+" ? ret[j].nextSibling : ret[j].firstChild;

							for ( ; n; n = n.nextSibling )

								if ( n.nodeType == 1 ) {

									if ( m == "~" && n.mergeNum == mergeNum ) break;

									

									if (!nodeName || n.nodeName.toUpperCase() == nodeName.toUpperCase() ) {

										if ( m == "~" ) n.mergeNum = mergeNum;

										r.push( n );

									}

									

									if ( m == "+" ) break;

								}

						} else

							r.push( ret[j].parentNode );



					ret = r;



					// And remove the token

					t = jQuery.trim( t.replace( re, "" ) );

					foundToken = true;

				}

			}



			// See if there's still an expression, and that we haven't already

			// matched a token

			if ( t && !foundToken ) {

				// Handle multiple expressions

				if ( !t.indexOf(",") ) {

					// Clean the result set

					if ( context == ret[0] ) ret.shift();



					// Merge the result sets

					done = jQuery.merge( done, ret );



					// Reset the context

					r = ret = [context];



					// Touch up the selector string

					t = " " + t.substr(1,t.length);



				} else {

					// Optomize for the case nodeName#idName

					var re2 = new RegExp("^(" + jQuery.chars + "+)(#)(" + jQuery.chars + "+)");

					var m = re2.exec(t);

					

					// Re-organize the results, so that they're consistent

					if ( m ) {

					   m = [ 0, m[2], m[3], m[1] ];



					} else {

						// Otherwise, do a traditional filter check for

						// ID, class, and element selectors

						re2 = new RegExp("^([#.]?)(" + jQuery.chars + "*)");

						m = re2.exec(t);

					}



					m[2] = m[2].replace(/\\/g, "");



					var elem = ret[ret.length-1];



					// Try to do a global search by ID, where we can

					if ( m[1] == "#" && elem && elem.getElementById ) {

						// Optimization for HTML document case

						var oid = elem.getElementById(m[2]);

						

						// Do a quick check for the existence of the actual ID attribute

						// to avoid selecting by the name attribute in IE

						// also check to insure id is a string to avoid selecting an element with the name of 'id' inside a form

						if ( (jQuery.browser.msie||jQuery.browser.opera) && oid && typeof oid.id == "string" && oid.id != m[2] )

							oid = jQuery('[@id="'+m[2]+'"]', elem)[0];



						// Do a quick check for node name (where applicable) so

						// that div#foo searches will be really fast

						ret = r = oid && (!m[3] || jQuery.nodeName(oid, m[3])) ? [oid] : [];

					} else {

						// We need to find all descendant elements

						for ( var i = 0; ret[i]; i++ ) {

							// Grab the tag name being searched for

							var tag = m[1] != "" || m[0] == "" ? "*" : m[2];



							// Handle IE7 being really dumb about <object>s

							if ( tag == "*" && ret[i].nodeName.toLowerCase() == "object" )

								tag = "param";



							r = jQuery.merge( r, ret[i].getElementsByTagName( tag ));

						}



						// It's faster to filter by class and be done with it

						if ( m[1] == "." )

							r = jQuery.classFilter( r, m[2] );



						// Same with ID filtering

						if ( m[1] == "#" ) {

							var tmp = [];



							// Try to find the element with the ID

							for ( var i = 0; r[i]; i++ )

								if ( r[i].getAttribute("id") == m[2] ) {

									tmp = [ r[i] ];

									break;

								}



							r = tmp;

						}



						ret = r;

					}



					t = t.replace( re2, "" );

				}



			}



			// If a selector string still exists

			if ( t ) {

				// Attempt to filter it

				var val = jQuery.filter(t,r);

				ret = r = val.r;

				t = jQuery.trim(val.t);

			}

		}



		// An error occurred with the selector;

		// just return an empty set instead

		if ( t )

			ret = [];



		// Remove the root context

		if ( ret && context == ret[0] )

			ret.shift();



		// And combine the results

		done = jQuery.merge( done, ret );



		return done;

	},



	classFilter: function(r,m,not){

		m = " " + m + " ";

		var tmp = [];

		for ( var i = 0; r[i]; i++ ) {

			var pass = (" " + r[i].className + " ").indexOf( m ) >= 0;

			if ( !not && pass || not && !pass )

				tmp.push( r[i] );

		}

		return tmp;

	},



	filter: function(t,r,not) {

		var last;



		// Look for common filter expressions

		while ( t  && t != last ) {

			last = t;



			var p = jQuery.parse, m;



			for ( var i = 0; p[i]; i++ ) {

				m = p[i].exec( t );



				if ( m ) {

					// Remove what we just matched

					t = t.substring( m[0].length );



					m[2] = m[2].replace(/\\/g, "");

					break;

				}

			}



			if ( !m )

				break;



			// :not() is a special case that can be optimized by

			// keeping it out of the expression list

			if ( m[1] == ":" && m[2] == "not" )

				r = jQuery.filter(m[3], r, true).r;



			// We can get a big speed boost by filtering by class here

			else if ( m[1] == "." )

				r = jQuery.classFilter(r, m[2], not);



			else if ( m[1] == "@" ) {

				var tmp = [], type = m[3];

				

				for ( var i = 0, rl = r.length; i < rl; i++ ) {

					var a = r[i], z = a[ jQuery.props[m[2]] || m[2] ];

					

					if ( z == null || /href|src/.test(m[2]) )

						z = jQuery.attr(a,m[2]) || '';



					if ( (type == "" && !!z ||

						 type == "=" && z == m[5] ||

						 type == "!=" && z != m[5] ||

						 type == "^=" && z && !z.indexOf(m[5]) ||

						 type == "$=" && z.substr(z.length - m[5].length) == m[5] ||

						 (type == "*=" || type == "~=") && z.indexOf(m[5]) >= 0) ^ not )

							tmp.push( a );

				}

				

				r = tmp;



			// We can get a speed boost by handling nth-child here

			} else if ( m[1] == ":" && m[2] == "nth-child" ) {

				var num = jQuery.mergeNum++, tmp = [],

					test = /(\d*)n\+?(\d*)/.exec(

						m[3] == "even" && "2n" || m[3] == "odd" && "2n+1" ||

						!/\D/.test(m[3]) && "n+" + m[3] || m[3]),

					first = (test[1] || 1) - 0, last = test[2] - 0;



				for ( var i = 0, rl = r.length; i < rl; i++ ) {

					var node = r[i], parentNode = node.parentNode;



					if ( num != parentNode.mergeNum ) {

						var c = 1;



						for ( var n = parentNode.firstChild; n; n = n.nextSibling )

							if ( n.nodeType == 1 )

								n.nodeIndex = c++;



						parentNode.mergeNum = num;

					}



					var add = false;



					if ( first == 1 ) {

						if ( last == 0 || node.nodeIndex == last )

							add = true;

					} else if ( (node.nodeIndex + last) % first == 0 )

						add = true;



					if ( add ^ not )

						tmp.push( node );

				}



				r = tmp;



			// Otherwise, find the expression to execute

			} else {

				var f = jQuery.expr[m[1]];

				if ( typeof f != "string" )

					f = jQuery.expr[m[1]][m[2]];



				// Build a custom macro to enclose it

				eval("f = function(a,i){return " + f + "}");



				// Execute it against the current filter

				r = jQuery.grep( r, f, not );

			}

		}



		// Return an array of filtered elements (r)

		// and the modified expression string (t)

		return { r: r, t: t };

	},

	parents: function( elem ){

		var matched = [];

		var cur = elem.parentNode;

		while ( cur && cur != document ) {

			matched.push( cur );

			cur = cur.parentNode;

		}

		return matched;

	},

	nth: function(cur,result,dir,elem){

		result = result || 1;

		var num = 0;



		for ( ; cur; cur = cur[dir] )

			if ( cur.nodeType == 1 && ++num == result )

				break;



		return cur;

	},

	sibling: function( n, elem ) {

		var r = [];



		for ( ; n; n = n.nextSibling ) {

			if ( n.nodeType == 1 && (!elem || n != elem) )

				r.push( n );

		}



		return r;

	}

});

/*

 * A number of helper functions used for managing events.

 * Many of the ideas behind this code orignated from 

 * Dean Edwards' addEvent library.

 */

jQuery.event = {



	// Bind an event to an element

	// Original by Dean Edwards

	add: function(element, type, handler, data) {

		// For whatever reason, IE has trouble passing the window object

		// around, causing it to be cloned in the process

		if ( jQuery.browser.msie && element.setInterval != undefined )

			element = window;

		

		// Make sure that the function being executed has a unique ID

		if ( !handler.guid )

			handler.guid = this.guid++;

			

		// if data is passed, bind to handler 

		if( data != undefined ) { 

        	// Create temporary function pointer to original handler 

			var fn = handler; 



			// Create unique handler function, wrapped around original handler 

			handler = function() { 

				// Pass arguments and context to original handler 

				return fn.apply(this, arguments); 

			};



			// Store data in unique handler 

			handler.data = data;



			// Set the guid of unique handler to the same of original handler, so it can be removed 

			handler.guid = fn.guid;

		}



		// Init the element's event structure

		if (!element.$events)

			element.$events = {};

		

		if (!element.$handle)

			element.$handle = function() {

				// returned undefined or false

				var val;



				// Handle the second event of a trigger and when

				// an event is called after a page has unloaded

				if ( typeof jQuery == "undefined" || jQuery.event.triggered )

				  return val;

				

				val = jQuery.event.handle.apply(element, arguments);

				

				return val;

			};



		// Get the current list of functions bound to this event

		var handlers = element.$events[type];



		// Init the event handler queue

		if (!handlers) {

			handlers = element.$events[type] = {};	

			

			// And bind the global event handler to the element

			if (element.addEventListener)

				element.addEventListener(type, element.$handle, false);

			else

				element.attachEvent("on" + type, element.$handle);

		}



		// Add the function to the element's handler list

		handlers[handler.guid] = handler;



		// Remember the function in a global list (for triggering)

		if (!this.global[type])

			this.global[type] = [];

		// Only add the element to the global list once

		if (jQuery.inArray(element, this.global[type]) == -1)

			this.global[type].push( element );

	},



	guid: 1,

	global: {},



	// Detach an event or set of events from an element

	remove: function(element, type, handler) {

		var events = element.$events, ret, index;



		if ( events ) {

			// type is actually an event object here

			if ( type && type.type ) {

				handler = type.handler;

				type = type.type;

			}

			

			if ( !type ) {

				for ( type in events )

					this.remove( element, type );



			} else if ( events[type] ) {

				// remove the given handler for the given type

				if ( handler )

					delete events[type][handler.guid];

				

				// remove all handlers for the given type

				else

					for ( handler in element.$events[type] )

						delete events[type][handler];



				// remove generic event handler if no more handlers exist

				for ( ret in events[type] ) break;

				if ( !ret ) {

					if (element.removeEventListener)

						element.removeEventListener(type, element.$handle, false);

					else

						element.detachEvent("on" + type, element.$handle);

					ret = null;

					delete events[type];

					

					// Remove element from the global event type cache

					while ( this.global[type] && ( (index = jQuery.inArray(element, this.global[type])) >= 0 ) )

						delete this.global[type][index];

				}

			}



			// Remove the expando if it's no longer used

			for ( ret in events ) break;

			if ( !ret )

				element.$handle = element.$events = null;

		}

	},



	trigger: function(type, data, element) {

		// Clone the incoming data, if any

		data = jQuery.makeArray(data || []);



		// Handle a global trigger

		if ( !element )

			jQuery.each( this.global[type] || [], function(){

				jQuery.event.trigger( type, data, this );

			});



		// Handle triggering a single element

		else {

			var val, ret, fn = jQuery.isFunction( element[ type ] || null );

			

			// Pass along a fake event

			data.unshift( this.fix({ type: type, target: element }) );



			// Trigger the event

			if ( jQuery.isFunction(element.$handle) && (val = element.$handle.apply( element, data )) !== false )

				this.triggered = true;



			if ( fn && val !== false && !jQuery.nodeName(element, 'a') )

				element[ type ]();



			this.triggered = false;

		}

	},



	handle: function(event) {

		// returned undefined or false

		var val;



		// Empty object is for triggered events with no data

		event = jQuery.event.fix( event || window.event || {} ); 



		var c = this.$events && this.$events[event.type], args = [].slice.call( arguments, 1 );

		args.unshift( event );



		for ( var j in c ) {

			// Pass in a reference to the handler function itself

			// So that we can later remove it

			args[0].handler = c[j];

			args[0].data = c[j].data;



			if ( c[j].apply( this, args ) === false ) {

				event.preventDefault();

				event.stopPropagation();

				val = false;

			}

		}



		// Clean up added properties in IE to prevent memory leak

		if (jQuery.browser.msie)

			event.target = event.preventDefault = event.stopPropagation =

				event.handler = event.data = null;



		return val;

	},



	fix: function(event) {

		// store a copy of the original event object 

		// and clone to set read-only properties

		var originalEvent = event;

		event = jQuery.extend({}, originalEvent);

		

		// add preventDefault and stopPropagation since 

		// they will not work on the clone

		event.preventDefault = function() {

			// if preventDefault exists run it on the original event

			if (originalEvent.preventDefault)

				return originalEvent.preventDefault();

			// otherwise set the returnValue property of the original event to false (IE)

			originalEvent.returnValue = false;

		};

		event.stopPropagation = function() {

			// if stopPropagation exists run it on the original event

			if (originalEvent.stopPropagation)

				return originalEvent.stopPropagation();

			// otherwise set the cancelBubble property of the original event to true (IE)

			originalEvent.cancelBubble = true;

		};

		

		// Fix target property, if necessary

		if ( !event.target && event.srcElement )

			event.target = event.srcElement;

				

		// check if target is a textnode (safari)

		if (jQuery.browser.safari && event.target.nodeType == 3)

			event.target = originalEvent.target.parentNode;



		// Add relatedTarget, if necessary

		if ( !event.relatedTarget && event.fromElement )

			event.relatedTarget = event.fromElement == event.target ? event.toElement : event.fromElement;



		// Calculate pageX/Y if missing and clientX/Y available

		if ( event.pageX == null && event.clientX != null ) {

			var e = document.documentElement, b = document.body;

			event.pageX = event.clientX + (e && e.scrollLeft || b.scrollLeft);

			event.pageY = event.clientY + (e && e.scrollTop || b.scrollTop);

		}

			

		// Add which for key events

		if ( !event.which && (event.charCode || event.keyCode) )

			event.which = event.charCode || event.keyCode;

		

		// Add metaKey to non-Mac browsers (use ctrl for PC's and Meta for Macs)

		if ( !event.metaKey && event.ctrlKey )

			event.metaKey = event.ctrlKey;



		// Add which for click: 1 == left; 2 == middle; 3 == right

		// Note: button is not normalized, so don't use it

		if ( !event.which && event.button )

			event.which = (event.button & 1 ? 1 : ( event.button & 2 ? 3 : ( event.button & 4 ? 2 : 0 ) ));

			

		return event;

	}

};



jQuery.fn.extend({

	bind: function( type, data, fn ) {

		return type == "unload" ? this.one(type, data, fn) : this.each(function(){

			jQuery.event.add( this, type, fn || data, fn && data );

		});

	},

	one: function( type, data, fn ) {

		return this.each(function(){

			jQuery.event.add( this, type, function(event) {

				jQuery(this).unbind(event);

				return (fn || data).apply( this, arguments);

			}, fn && data);

		});

	},

	unbind: function( type, fn ) {

		return this.each(function(){

			jQuery.event.remove( this, type, fn );

		});

	},

	trigger: function( type, data ) {

		return this.each(function(){

			jQuery.event.trigger( type, data, this );

		});

	},

	toggle: function() {

		// Save reference to arguments for access in closure

		var a = arguments;



		return this.click(function(e) {

			// Figure out which function to execute

			this.lastToggle = 0 == this.lastToggle ? 1 : 0;

			

			// Make sure that clicks stop

			e.preventDefault();

			

			// and execute the function

			return a[this.lastToggle].apply( this, [e] ) || false;

		});

	},

	hover: function(f,g) {

		

		// A private function for handling mouse 'hovering'

		function handleHover(e) {

			// Check if mouse(over|out) are still within the same parent element

			var p = e.relatedTarget;

	

			// Traverse up the tree

			while ( p && p != this ) try { p = p.parentNode } catch(e) { p = this; };

			

			// If we actually just moused on to a sub-element, ignore it

			if ( p == this ) return false;

			

			// Execute the right function

			return (e.type == "mouseover" ? f : g).apply(this, [e]);

		}

		

		// Bind the function to the two event listeners

		return this.mouseover(handleHover).mouseout(handleHover);

	},

	ready: function(f) {

		// If the DOM is already ready

		if ( jQuery.isReady )

			// Execute the function immediately

			f.apply( document, [jQuery] );

			

		// Otherwise, remember the function for later

		else

			// Add the function to the wait list

			jQuery.readyList.push( function() { return f.apply(this, [jQuery]) } );

	

		return this;

	}

});



jQuery.extend({

	/*

	 * All the code that makes DOM Ready work nicely.

	 */

	isReady: false,

	readyList: [],

	

	// Handle when the DOM is ready

	ready: function() {

		// Make sure that the DOM is not already loaded

		if ( !jQuery.isReady ) {

			// Remember that the DOM is ready

			jQuery.isReady = true;

			

			// If there are functions bound, to execute

			if ( jQuery.readyList ) {

				// Execute all of them

				jQuery.each( jQuery.readyList, function(){

					this.apply( document );

				});

				

				// Reset the list of functions

				jQuery.readyList = null;

			}

			// Remove event listener to avoid memory leak

			if ( jQuery.browser.mozilla || jQuery.browser.opera )

				document.removeEventListener( "DOMContentLoaded", jQuery.ready, false );

			

			// Remove script element used by IE hack

			if( !window.frames.length ) // don't remove if frames are present (#1187)

				jQuery(window).load(function(){ jQuery("#__ie_init").remove(); });

		}

	}

});



new function(){



	jQuery.each( ("blur,focus,load,resize,scroll,unload,click,dblclick," +

		"mousedown,mouseup,mousemove,mouseover,mouseout,change,select," + 

		"submit,keydown,keypress,keyup,error").split(","), function(i,o){

		

		// Handle event binding

		jQuery.fn[o] = function(f){

			return f ? this.bind(o, f) : this.trigger(o);

		};

			

	});

	

	// If Mozilla is used

	if ( jQuery.browser.mozilla || jQuery.browser.opera )

		// Use the handy event callback

		document.addEventListener( "DOMContentLoaded", jQuery.ready, false );

	

	// If IE is used, use the excellent hack by Matthias Miller

	// http://www.outofhanwell.com/blog/index.php?title=the_window_onload_problem_revisited

	else if ( jQuery.browser.msie ) {

	

		// Only works if you document.write() it

		document.write("<scr" + "ipt id=__ie_init defer=true " + 

			"src=//:><\/script>");

	

		// Use the defer script hack

		var script = document.getElementById("__ie_init");

		

		// script does not exist if jQuery is loaded dynamically

		if ( script ) 

			script.onreadystatechange = function() {

				if ( this.readyState != "complete" ) return;

				jQuery.ready();

			};

	

		// Clear from memory

		script = null;

	

	// If Safari  is used

	} else if ( jQuery.browser.safari )

		// Continually check to see if the document.readyState is valid

		jQuery.safariTimer = setInterval(function(){

			// loaded and complete are both valid states

			if ( document.readyState == "loaded" || 

				document.readyState == "complete" ) {

	

				// If either one are found, remove the timer

				clearInterval( jQuery.safariTimer );

				jQuery.safariTimer = null;

	

				// and execute any waiting functions

				jQuery.ready();

			}

		}, 10); 



	// A fallback to window.onload, that will always work

	jQuery.event.add( window, "load", jQuery.ready );

	

};



// Clean up after IE to avoid memory leaks

if (jQuery.browser.msie)

	jQuery(window).one("unload", function() {

		var global = jQuery.event.global;

		for ( var type in global ) {

			var els = global[type], i = els.length;

			if ( i && type != 'unload' )

				do

					els[i-1] && jQuery.event.remove(els[i-1], type);

				while (--i);

		}

	});

jQuery.fn.extend({

	loadIfModified: function( url, params, callback ) {

		this.load( url, params, callback, 1 );

	},

	load: function( url, params, callback, ifModified ) {

		if ( jQuery.isFunction( url ) )

			return this.bind("load", url);



		callback = callback || function(){};



		// Default to a GET request

		var type = "GET";



		// If the second parameter was provided

		if ( params )

			// If it's a function

			if ( jQuery.isFunction( params ) ) {

				// We assume that it's the callback

				callback = params;

				params = null;



			// Otherwise, build a param string

			} else {

				params = jQuery.param( params );

				type = "POST";

			}



		var self = this;



		// Request the remote document

		jQuery.ajax({

			url: url,

			type: type,

			data: params,

			ifModified: ifModified,

			complete: function(res, status){

				if ( status == "success" || !ifModified && status == "notmodified" )

					// Inject the HTML into all the matched elements

					self.attr("innerHTML", res.responseText)

					  // Execute all the scripts inside of the newly-injected HTML

					  .evalScripts()

					  // Execute callback

					  .each( callback, [res.responseText, status, res] );

				else

					callback.apply( self, [res.responseText, status, res] );

			}

		});

		return this;

	},

	serialize: function() {

		return jQuery.param( this );

	},

	evalScripts: function() {

		return this.find("script").each(function(){

			if ( this.src )

				jQuery.getScript( this.src );

			else

				jQuery.globalEval( this.text || this.textContent || this.innerHTML || "" );

		}).end();

	}



});



// Attach a bunch of functions for handling common AJAX events



jQuery.each( "ajaxStart,ajaxStop,ajaxComplete,ajaxError,ajaxSuccess,ajaxSend".split(","), function(i,o){

	jQuery.fn[o] = function(f){

		return this.bind(o, f);

	};

});



jQuery.extend({

	get: function( url, data, callback, type, ifModified ) {

		// shift arguments if data argument was ommited

		if ( jQuery.isFunction( data ) ) {

			callback = data;

			data = null;

		}

		

		return jQuery.ajax({

			type: "GET",

			url: url,

			data: data,

			success: callback,

			dataType: type,

			ifModified: ifModified

		});

	},

	getIfModified: function( url, data, callback, type ) {

		return jQuery.get(url, data, callback, type, 1);

	},

	getScript: function( url, callback ) {

		return jQuery.get(url, null, callback, "script");

	},

	getJSON: function( url, data, callback ) {

		return jQuery.get(url, data, callback, "json");

	},

	post: function( url, data, callback, type ) {

		if ( jQuery.isFunction( data ) ) {

			callback = data;

			data = {};

		}



		return jQuery.ajax({

			type: "POST",

			url: url,

			data: data,

			success: callback,

			dataType: type

		});

	},

	ajaxTimeout: function( timeout ) {

		jQuery.ajaxSettings.timeout = timeout;

	},

	ajaxSetup: function( settings ) {

		jQuery.extend( jQuery.ajaxSettings, settings );

	},



	ajaxSettings: {

		global: true,

		type: "GET",

		timeout: 0,

		contentType: "application/x-www-form-urlencoded",

		processData: true,

		async: true,

		data: null

	},

	

	// Last-Modified header cache for next request

	lastModified: {},

	ajax: function( s ) {

		// TODO introduce global settings, allowing the client to modify them for all requests, not only timeout

		s = jQuery.extend({}, jQuery.ajaxSettings, s);



		// if data available

		if ( s.data ) {

			// convert data if not already a string

			if (s.processData && typeof s.data != "string")

    			s.data = jQuery.param(s.data);

			// append data to url for get requests

			if( s.type.toLowerCase() == "get" ) {

				// "?" + data or "&" + data (in case there are already params)

				s.url += ((s.url.indexOf("?") > -1) ? "&" : "?") + s.data;

				// IE likes to send both get and post data, prevent this

				s.data = null;

			}

		}



		// Watch for a new set of requests

		if ( s.global && ! jQuery.active++ )

			jQuery.event.trigger( "ajaxStart" );



		var requestDone = false;



		// Create the request object; Microsoft failed to properly

		// implement the XMLHttpRequest in IE7, so we use the ActiveXObject when it is available

		var xml = window.ActiveXObject ? new ActiveXObject("Microsoft.XMLHTTP") : new XMLHttpRequest();



		// Open the socket

		xml.open(s.type, s.url, s.async);



		// Set the correct header, if data is being sent

		if ( s.data )

			xml.setRequestHeader("Content-Type", s.contentType);



		// Set the If-Modified-Since header, if ifModified mode.

		if ( s.ifModified )

			xml.setRequestHeader("If-Modified-Since",

				jQuery.lastModified[s.url] || "Thu, 01 Jan 1970 00:00:00 GMT" );



		// Set header so the called script knows that it's an XMLHttpRequest

		xml.setRequestHeader("X-Requested-With", "XMLHttpRequest");



		// Allow custom headers/mimetypes

		if( s.beforeSend )

			s.beforeSend(xml);

			

		if ( s.global )

		    jQuery.event.trigger("ajaxSend", [xml, s]);



		// Wait for a response to come back

		var onreadystatechange = function(isTimeout){

			// The transfer is complete and the data is available, or the request timed out

			if ( xml && (xml.readyState == 4 || isTimeout == "timeout") ) {

				requestDone = true;

				

				// clear poll interval

				if (ival) {

					clearInterval(ival);

					ival = null;

				}

				

				var status;

				try {

					status = jQuery.httpSuccess( xml ) && isTimeout != "timeout" ?

						s.ifModified && jQuery.httpNotModified( xml, s.url ) ? "notmodified" : "success" : "error";

					// Make sure that the request was successful or notmodified

					if ( status != "error" ) {

						// Cache Last-Modified header, if ifModified mode.

						var modRes;

						try {

							modRes = xml.getResponseHeader("Last-Modified");

						} catch(e) {} // swallow exception thrown by FF if header is not available

	

						if ( s.ifModified && modRes )

							jQuery.lastModified[s.url] = modRes;

	

						// process the data (runs the xml through httpData regardless of callback)

						var data = jQuery.httpData( xml, s.dataType );

	

						// If a local callback was specified, fire it and pass it the data

						if ( s.success )

							s.success( data, status );

	

						// Fire the global callback

						if( s.global )

							jQuery.event.trigger( "ajaxSuccess", [xml, s] );

					} else

						jQuery.handleError(s, xml, status);

				} catch(e) {

					status = "error";

					jQuery.handleError(s, xml, status, e);

				}



				// The request was completed

				if( s.global )

					jQuery.event.trigger( "ajaxComplete", [xml, s] );



				// Handle the global AJAX counter

				if ( s.global && ! --jQuery.active )

					jQuery.event.trigger( "ajaxStop" );



				// Process result

				if ( s.complete )

					s.complete(xml, status);



				// Stop memory leaks

				if(s.async)

					xml = null;

			}

		};

		

		// don't attach the handler to the request, just poll it instead

		var ival = setInterval(onreadystatechange, 13); 



		// Timeout checker

		if ( s.timeout > 0 )

			setTimeout(function(){

				// Check to see if the request is still happening

				if ( xml ) {

					// Cancel the request

					xml.abort();



					if( !requestDone )

						onreadystatechange( "timeout" );

				}

			}, s.timeout);

			

		// Send the data

		try {

			xml.send(s.data);

		} catch(e) {

			jQuery.handleError(s, xml, null, e);

		}

		

		// firefox 1.5 doesn't fire statechange for sync requests

		if ( !s.async )

			onreadystatechange();

		

		// return XMLHttpRequest to allow aborting the request etc.

		return xml;

	},



	handleError: function( s, xml, status, e ) {

		// If a local callback was specified, fire it

		if ( s.error ) s.error( xml, status, e );



		// Fire the global callback

		if ( s.global )

			jQuery.event.trigger( "ajaxError", [xml, s, e] );

	},



	// Counter for holding the number of active queries

	active: 0,



	// Determines if an XMLHttpRequest was successful or not

	httpSuccess: function( r ) {

		try {

			return !r.status && location.protocol == "file:" ||

				( r.status >= 200 && r.status < 300 ) || r.status == 304 ||

				jQuery.browser.safari && r.status == undefined;

		} catch(e){}

		return false;

	},



	// Determines if an XMLHttpRequest returns NotModified

	httpNotModified: function( xml, url ) {

		try {

			var xmlRes = xml.getResponseHeader("Last-Modified");



			// Firefox always returns 200. check Last-Modified date

			return xml.status == 304 || xmlRes == jQuery.lastModified[url] ||

				jQuery.browser.safari && xml.status == undefined;

		} catch(e){}

		return false;

	},



	/* Get the data out of an XMLHttpRequest.

	 * Return parsed XML if content-type header is "xml" and type is "xml" or omitted,

	 * otherwise return plain text.

	 * (String) data - The type of data that you're expecting back,

	 * (e.g. "xml", "html", "script")

	 */

	httpData: function( r, type ) {

		var ct = r.getResponseHeader("content-type");

		var data = !type && ct && ct.indexOf("xml") >= 0;

		data = type == "xml" || data ? r.responseXML : r.responseText;



		// If the type is "script", eval it in global context

		if ( type == "script" )

			jQuery.globalEval( data );



		// Get the JavaScript object, if JSON is used.

		if ( type == "json" )

			data = eval("(" + data + ")");



		// evaluate scripts within html

		if ( type == "html" )

			jQuery("<div>").html(data).evalScripts();



		return data;

	},



	// Serialize an array of form elements or a set of

	// key/values into a query string

	param: function( a ) {

		var s = [];



		// If an array was passed in, assume that it is an array

		// of form elements

		if ( a.constructor == Array || a.jquery )

			// Serialize the form elements

			jQuery.each( a, function(){

				s.push( encodeURIComponent(this.name) + "=" + encodeURIComponent( this.value ) );

			});



		// Otherwise, assume that it's an object of key/value pairs

		else

			// Serialize the key/values

			for ( var j in a )

				// If the value is an array then the key names need to be repeated

				if ( a[j] && a[j].constructor == Array )

					jQuery.each( a[j], function(){

						s.push( encodeURIComponent(j) + "=" + encodeURIComponent( this ) );

					});

				else

					s.push( encodeURIComponent(j) + "=" + encodeURIComponent( a[j] ) );



		// Return the resulting serialization

		return s.join("&");

	},

	

	// evalulates a script in global context

	// not reliable for safari

	globalEval: function( data ) {

		if ( window.execScript )

			window.execScript( data );

		else if ( jQuery.browser.safari )

			// safari doesn't provide a synchronous global eval

			window.setTimeout( data, 0 );

		else

			eval.call( window, data );

	}



});

jQuery.fn.extend({



	show: function(speed,callback){

		return speed ?

			this.animate({

				height: "show", width: "show", opacity: "show"

			}, speed, callback) :

			

			this.filter(":hidden").each(function(){

				this.style.display = this.oldblock ? this.oldblock : "";

				if ( jQuery.css(this,"display") == "none" )

					this.style.display = "block";

			}).end();

	},



	hide: function(speed,callback){

		return speed ?

			this.animate({

				height: "hide", width: "hide", opacity: "hide"

			}, speed, callback) :

			

			this.filter(":visible").each(function(){

				this.oldblock = this.oldblock || jQuery.css(this,"display");

				if ( this.oldblock == "none" )

					this.oldblock = "block";

				this.style.display = "none";

			}).end();

	},



	// Save the old toggle function

	_toggle: jQuery.fn.toggle,

	toggle: function( fn, fn2 ){

		return jQuery.isFunction(fn) && jQuery.isFunction(fn2) ?

			this._toggle( fn, fn2 ) :

			fn ?

				this.animate({

					height: "toggle", width: "toggle", opacity: "toggle"

				}, fn, fn2) :

				this.each(function(){

					jQuery(this)[ jQuery(this).is(":hidden") ? "show" : "hide" ]();

				});

	},

	slideDown: function(speed,callback){

		return this.animate({height: "show"}, speed, callback);

	},

	slideUp: function(speed,callback){

		return this.animate({height: "hide"}, speed, callback);

	},

	slideToggle: function(speed, callback){

		return this.animate({height: "toggle"}, speed, callback);

	},

	fadeIn: function(speed, callback){

		return this.animate({opacity: "show"}, speed, callback);

	},

	fadeOut: function(speed, callback){

		return this.animate({opacity: "hide"}, speed, callback);

	},

	fadeTo: function(speed,to,callback){

		return this.animate({opacity: to}, speed, callback);

	},

	animate: function( prop, speed, easing, callback ) {

		return this.queue(function(){

			var hidden = jQuery(this).is(":hidden"),

				opt = jQuery.speed(speed, easing, callback),

				self = this;

			

			for ( var p in prop ) {

				if ( prop[p] == "hide" && hidden || prop[p] == "show" && !hidden )

					return jQuery.isFunction(opt.complete) && opt.complete.apply(this);



				if ( p == "height" || p == "width" ) {

					// Store display property

					opt.display = jQuery.css(this, "display");



					// Make sure that nothing sneaks out

					opt.overflow = this.style.overflow;

				}

			}



			if ( opt.overflow != null )

				this.style.overflow = "hidden";



			this.curAnim = jQuery.extend({}, prop);

			

			jQuery.each( prop, function(name, val){

				var e = new jQuery.fx( self, opt, name );

				if ( val.constructor == Number )

					e.custom( e.cur(), val );

				else

					e[ val == "toggle" ? hidden ? "show" : "hide" : val ]( prop );

			});

		});

	},

	queue: function(type,fn){

		if ( !fn ) {

			fn = type;

			type = "fx";

		}

	

		return this.each(function(){

			if ( !this.queue )

				this.queue = {};

	

			if ( !this.queue[type] )

				this.queue[type] = [];

	

			this.queue[type].push( fn );

		

			if ( this.queue[type].length == 1 )

				fn.apply(this);

		});

	}



});



jQuery.extend({

	

	speed: function(speed, easing, fn) {

		var opt = speed && speed.constructor == Object ? speed : {

			complete: fn || !fn && easing || 

				jQuery.isFunction( speed ) && speed,

			duration: speed,

			easing: fn && easing || easing && easing.constructor != Function && easing || (jQuery.easing.swing ? "swing" : "linear")

		};



		opt.duration = (opt.duration && opt.duration.constructor == Number ? 

			opt.duration : 

			{ slow: 600, fast: 200 }[opt.duration]) || 400;

	

		// Queueing

		opt.old = opt.complete;

		opt.complete = function(){

			jQuery.dequeue(this, "fx");

			if ( jQuery.isFunction( opt.old ) )

				opt.old.apply( this );

		};

	

		return opt;

	},

	

	easing: {

		linear: function( p, n, firstNum, diff ) {

			return firstNum + diff * p;

		},

		swing: function( p, n, firstNum, diff ) {

			return ((-Math.cos(p*Math.PI)/2) + 0.5) * diff + firstNum;

		}

	},

	

	queue: {},

	

	dequeue: function(elem,type){

		type = type || "fx";

	

		if ( elem.queue && elem.queue[type] ) {

			// Remove self

			elem.queue[type].shift();

	

			// Get next function

			var f = elem.queue[type][0];

		

			if ( f ) f.apply( elem );

		}

	},



	timers: [],



	/*

	 * I originally wrote fx() as a clone of moo.fx and in the process

	 * of making it small in size the code became illegible to sane

	 * people. You've been warned.

	 */

	

	fx: function( elem, options, prop ){



		var z = this;



		// The styles

		var y = elem.style;

		

		// Simple function for setting a style value

		z.a = function(){

			if ( options.step )

				options.step.apply( elem, [ z.now ] );



			if ( prop == "opacity" )

				jQuery.attr(y, "opacity", z.now); // Let attr handle opacity

			else {

				y[prop] = parseInt(z.now) + "px";

				y.display = "block"; // Set display property to block for animation

			}

		};



		// Figure out the maximum number to run to

		z.max = function(){

			return parseFloat( jQuery.css(elem,prop) );

		};



		// Get the current size

		z.cur = function(){

			var r = parseFloat( jQuery.curCSS(elem, prop) );

			return r && r > -10000 ? r : z.max();

		};



		// Start an animation from one number to another

		z.custom = function(from,to){

			z.startTime = (new Date()).getTime();

			z.now = from;

			z.a();



			jQuery.timers.push(function(){

				return z.step(from, to);

			});



			if ( jQuery.timers.length == 1 ) {

				var timer = setInterval(function(){

					var timers = jQuery.timers;

					

					for ( var i = 0; i < timers.length; i++ )

						if ( !timers[i]() )

							timers.splice(i--, 1);



					if ( !timers.length )

						clearInterval( timer );

				}, 13);

			}

		};



		// Simple 'show' function

		z.show = function(){

			if ( !elem.orig ) elem.orig = {};



			// Remember where we started, so that we can go back to it later

			elem.orig[prop] = jQuery.attr( elem.style, prop );



			options.show = true;



			// Begin the animation

			z.custom(0, this.cur());



			// Make sure that we start at a small width/height to avoid any

			// flash of content

			if ( prop != "opacity" )

				y[prop] = "1px";

			

			// Start by showing the element

			jQuery(elem).show();

		};



		// Simple 'hide' function

		z.hide = function(){

			if ( !elem.orig ) elem.orig = {};



			// Remember where we started, so that we can go back to it later

			elem.orig[prop] = jQuery.attr( elem.style, prop );



			options.hide = true;



			// Begin the animation

			z.custom(this.cur(), 0);

		};



		// Each step of an animation

		z.step = function(firstNum, lastNum){

			var t = (new Date()).getTime();



			if (t > options.duration + z.startTime) {

				z.now = lastNum;

				z.a();



				if (elem.curAnim) elem.curAnim[ prop ] = true;



				var done = true;

				for ( var i in elem.curAnim )

					if ( elem.curAnim[i] !== true )

						done = false;



				if ( done ) {

					if ( options.display != null ) {

						// Reset the overflow

						y.overflow = options.overflow;

					

						// Reset the display

						y.display = options.display;

						if ( jQuery.css(elem, "display") == "none" )

							y.display = "block";

					}



					// Hide the element if the "hide" operation was done

					if ( options.hide )

						y.display = "none";



					// Reset the properties, if the item has been hidden or shown

					if ( options.hide || options.show )

						for ( var p in elem.curAnim )

							jQuery.attr(y, p, elem.orig[p]);

				}



				// If a callback was provided, execute it

				if ( done && jQuery.isFunction( options.complete ) )

					// Execute the complete function

					options.complete.apply( elem );



				return false;

			} else {

				var n = t - this.startTime;

				// Figure out where in the animation we are and set the number

				var p = n / options.duration;

				

				// Perform the easing function, defaults to swing

				z.now = jQuery.easing[options.easing](p, n, firstNum, (lastNum-firstNum), options.duration);



				// Perform the next step of the animation

				z.a();

			}



			return true;

		};

	

	}

});

}