if(typeof deconcept=="undefined"){var deconcept=new Object()}if(typeof deconcept.util=="undefined"){deconcept.util=new Object()}if(typeof deconcept.SWFObjectUtil=="undefined"){deconcept.SWFObjectUtil=new Object()}deconcept.SWFObject=function(_1,id,w,h,_5,c,_7,_8,_9,_a){if(!document.getElementById){return}this.DETECT_KEY=_a?_a:"detectflash";this.skipDetect=deconcept.util.getRequestParameter(this.DETECT_KEY);this.params=new Object();this.variables=new Object();this.attributes=new Array();if(_1){this.setAttribute("swf",_1)}if(id){this.setAttribute("id",id)}if(w){this.setAttribute("width",w)}if(h){this.setAttribute("height",h)}if(_5){this.setAttribute("version",new deconcept.PlayerVersion(_5.toString().split(".")))}this.installedVer=deconcept.SWFObjectUtil.getPlayerVersion();if(!window.opera&&document.all&&this.installedVer.major>7){deconcept.SWFObject.doPrepUnload=true}if(c){this.addParam("bgcolor",c)}var q=_7?_7:"high";this.addParam("quality",q);this.setAttribute("useExpressInstall",false);this.setAttribute("doExpressInstall",false);var _c=(_8)?_8:window.location;this.setAttribute("xiRedirectUrl",_c);this.setAttribute("redirectUrl","");if(_9){this.setAttribute("redirectUrl",_9)}};deconcept.SWFObject.prototype={useExpressInstall:function(_d){this.xiSWFPath=!_d?"expressinstall.swf":_d;this.setAttribute("useExpressInstall",true)},setAttribute:function(_e,_f){this.attributes[_e]=_f},getAttribute:function(_10){return this.attributes[_10]},addParam:function(_11,_12){this.params[_11]=_12},getParams:function(){return this.params},addVariable:function(_13,_14){this.variables[_13]=_14},getVariable:function(_15){return this.variables[_15]},getVariables:function(){return this.variables},getVariablePairs:function(){var _16=new Array();var key;var _18=this.getVariables();for(key in _18){_16[_16.length]=key+"="+_18[key]}return _16},getSWFHTML:function(){var _19="";if(navigator.plugins&&navigator.mimeTypes&&navigator.mimeTypes.length){if(this.getAttribute("doExpressInstall")){this.addVariable("MMplayerType","PlugIn");this.setAttribute("swf",this.xiSWFPath)}_19="<embed type=\"application/x-shockwave-flash\" src=\""+this.getAttribute("swf")+"\" width=\""+this.getAttribute("width")+"\" height=\""+this.getAttribute("height")+"\" style=\""+this.getAttribute("style")+"\"";_19+=" id=\""+this.getAttribute("id")+"\" name=\""+this.getAttribute("id")+"\" ";var _1a=this.getParams();for(var key in _1a){_19+=[key]+"=\""+_1a[key]+"\" "}var _1c=this.getVariablePairs().join("&");if(_1c.length>0){_19+="flashvars=\""+_1c+"\""}_19+="/>"}else{if(this.getAttribute("doExpressInstall")){this.addVariable("MMplayerType","ActiveX");this.setAttribute("swf",this.xiSWFPath)}_19="<object id=\""+this.getAttribute("id")+"\" classid=\"clsid:D27CDB6E-AE6D-11cf-96B8-444553540000\" width=\""+this.getAttribute("width")+"\" height=\""+this.getAttribute("height")+"\" style=\""+this.getAttribute("style")+"\">";_19+="<param name=\"movie\" value=\""+this.getAttribute("swf")+"\" />";var _1d=this.getParams();for(var key in _1d){_19+="<param name=\""+key+"\" value=\""+_1d[key]+"\" />"}var _1f=this.getVariablePairs().join("&");if(_1f.length>0){_19+="<param name=\"flashvars\" value=\""+_1f+"\" />"}_19+="</object>"}return _19},write:function(_20){if(this.getAttribute("useExpressInstall")){var _21=new deconcept.PlayerVersion([6,0,65]);if(this.installedVer.versionIsValid(_21)&&!this.installedVer.versionIsValid(this.getAttribute("version"))){this.setAttribute("doExpressInstall",true);this.addVariable("MMredirectURL",escape(this.getAttribute("xiRedirectUrl")));document.title=document.title.slice(0,47)+" - Flash Player Installation";this.addVariable("MMdoctitle",document.title)}}if(this.skipDetect||this.getAttribute("doExpressInstall")||this.installedVer.versionIsValid(this.getAttribute("version"))){var n=(typeof _20=="string")?document.getElementById(_20):_20;n.innerHTML=this.getSWFHTML();return true}else{if(this.getAttribute("redirectUrl")!=""){document.location.replace(this.getAttribute("redirectUrl"))}}return false}};deconcept.SWFObjectUtil.getPlayerVersion=function(){var _23=new deconcept.PlayerVersion([0,0,0]);if(navigator.plugins&&navigator.mimeTypes.length){var x=navigator.plugins["Shockwave Flash"];if(x&&x.description){_23=new deconcept.PlayerVersion(x.description.replace(/([a-zA-Z]|\s)+/,"").replace(/(\s+r|\s+b[0-9]+)/,".").split("."))}}else{if(navigator.userAgent&&navigator.userAgent.indexOf("Windows CE")>=0){var axo=1;var _26=3;while(axo){try{_26++;axo=new ActiveXObject("ShockwaveFlash.ShockwaveFlash."+_26);_23=new deconcept.PlayerVersion([_26,0,0])}catch(e){axo=null}}}else{try{var axo=new ActiveXObject("ShockwaveFlash.ShockwaveFlash.7")}catch(e){try{var axo=new ActiveXObject("ShockwaveFlash.ShockwaveFlash.6");_23=new deconcept.PlayerVersion([6,0,21]);axo.AllowScriptAccess="always"}catch(e){if(_23.major==6){return _23}}try{axo=new ActiveXObject("ShockwaveFlash.ShockwaveFlash")}catch(e){}}if(axo!=null){_23=new deconcept.PlayerVersion(axo.GetVariable("$version").split(" ")[1].split(","))}}}return _23};deconcept.PlayerVersion=function(_29){this.major=_29[0]!=null?parseInt(_29[0]):0;this.minor=_29[1]!=null?parseInt(_29[1]):0;this.rev=_29[2]!=null?parseInt(_29[2]):0};deconcept.PlayerVersion.prototype.versionIsValid=function(fv){if(this.major<fv.major){return false}if(this.major>fv.major){return true}if(this.minor<fv.minor){return false}if(this.minor>fv.minor){return true}if(this.rev<fv.rev){return false}return true};deconcept.util={getRequestParameter:function(_2b){var q=document.location.search||document.location.hash;if(_2b==null){return q}if(q){var _2d=q.substring(1).split("&");for(var i=0;i<_2d.length;i++){if(_2d[i].substring(0,_2d[i].indexOf("="))==_2b){return _2d[i].substring((_2d[i].indexOf("=")+1))}}}return ""}};deconcept.SWFObjectUtil.cleanupSWFs=function(){var _2f=document.getElementsByTagName("OBJECT");for(var i=_2f.length-1;i>=0;i--){_2f[i].style.display="none";for(var x in _2f[i]){if(typeof _2f[i][x]=="function"){_2f[i][x]=function(){}}}}};if(deconcept.SWFObject.doPrepUnload){if(!deconcept.unloadSet){deconcept.SWFObjectUtil.prepUnload=function(){__flash_unloadHandler=function(){};__flash_savedUnloadHandler=function(){};window.attachEvent("onunload",deconcept.SWFObjectUtil.cleanupSWFs)};window.attachEvent("onbeforeunload",deconcept.SWFObjectUtil.prepUnload);deconcept.unloadSet=true}}if(!document.getElementById&&document.all){document.getElementById=function(id){return document.all[id]}}var getQueryParamValue=deconcept.util.getRequestParameter;var FlashObject=deconcept.SWFObject;var SWFObject=deconcept.SWFObject; var Class = function(properties){
	var klass = function(){
		if (this.initialize && arguments[0] != 'noinit') return this.initialize.apply(this, arguments);
		else return this};
	for (var property in this) klass[property] = this[property];
	klass.prototype = properties;
	return klass};

Class.empty = function(){};

Class.prototype = {

	extend: function(properties){
		var pr0t0typ3 = new this('noinit');

		var parentize = function(previous, current){
			if (!previous.apply || !current.apply) return false;
			return function(){
				this.parent = previous;
				return current.apply(this, arguments)}};

		for (var property in properties){
			var previous = pr0t0typ3[property];
			var current = properties[property];
			if (previous && previous != current) current = parentize(previous, current) || current;
			pr0t0typ3[property] = current}
		return new Class(pr0t0typ3)},

	implement: function(properties){
		for (var property in properties) this.prototype[property] = properties[property]}

};

Object.extend = function(){
	var args = arguments;
	args = (args[1]) ? [args[0], args[1]] : [this, args[0]];
	for (var property in args[1]) args[0][property] = args[1][property];
	return args[0]};

Object.Native = function(){
	for (var i = 0; i < arguments.length; i++) arguments[i].extend = Class.prototype.implement};

new Object.Native(Function, Array, String, Number, Class);

if (typeof HTMLElement == 'undefined'){
	var HTMLElement = Class.empty;
	HTMLElement.prototype = {}} else {
	HTMLElement.prototype.htmlElement = true}

window.extend = document.extend = Object.extend;
var Window = window;

function $type(obj){
	if (obj === null || obj === undefined) return false;
	var type = typeof obj;
	if (type == 'object'){
		if (obj.htmlElement) return 'element';
		if (obj.push) return 'array';
		if (obj.nodeName){
			switch (obj.nodeType){
				case 1: return 'element';
				case 3: return obj.nodeValue.test(/\S/) ? 'textnode' : 'whitespace'}
		}
	}
	return type};

function $chk(obj){
	return !!(obj || obj === 0)};

function $pick(obj, picked){
	return ($type(obj)) ? obj : picked};

function $random(min, max){
	return Math.floor(Math.random() * (max - min + 1) + min)};

function $clear(timer){
	clearTimeout(timer);
	clearInterval(timer);
	return null};

if (window.ActiveXObject) window.ie = window[window.XMLHttpRequest ? 'ie7' : 'ie6'] = true;
else if (document.childNodes && !document.all && !navigator.taintEnabled) window.khtml = true;
else if (document.getBoxObjectFor != null) window.gecko = true;

if (window.ie6) try {document.execCommand("BackgroundImageCache", false, true)} catch (e){};

Array.prototype.forEach = Array.prototype.forEach || function(fn, bind){
	for (var i = 0; i < this.length; i++) fn.call(bind, this[i], i, this)};

Array.prototype.filter = Array.prototype.filter || function(fn, bind){
	var results = [];
	for (var i = 0; i < this.length; i++){
		if (fn.call(bind, this[i], i, this)) results.push(this[i])}
	return results};

Array.prototype.map = Array.prototype.map || function(fn, bind){
	var results = [];
	for (var i = 0; i < this.length; i++) results[i] = fn.call(bind, this[i], i, this);
	return results};

Array.prototype.every = Array.prototype.every || function(fn, bind){
	for (var i = 0; i < this.length; i++){
		if (!fn.call(bind, this[i], i, this)) return false}
	return true};

Array.prototype.some = Array.prototype.some || function(fn, bind){
	for (var i = 0; i < this.length; i++){
		if (fn.call(bind, this[i], i, this)) return true}
	return false};

Array.prototype.indexOf = Array.prototype.indexOf || function(item, from){
	from = from || 0;
	if (from < 0) from = Math.max(0, this.length + from);
	while (from < this.length){
		if(this[from] === item) return from;
		from++}
	return -1};

Array.extend({

	each: Array.prototype.forEach,

	copy: function(start, length){
		start = start || 0;
		if (start < 0) start = this.length + start;
		length = length || (this.length - start);
		var newArray = [];
		for (var i = 0; i < length; i++) newArray[i] = this[start++];
		return newArray},

	remove: function(item){
		var i = 0;
		while (i < this.length){
			if (this[i] === item) this.splice(i, 1);
			else i++}
		return this},

	test: function(item, from){
		return this.indexOf(item, from) != -1},

	extend: function(newArray){
		for (var i = 0; i < newArray.length; i++) this.push(newArray[i]);
		return this},

	associate: function(keys){
		var obj = {}, length = Math.min(this.length, keys.length);
		for (var i = 0; i < length; i++) obj[keys[i]] = this[i];
		return obj}

});

function $A(array, start, length){
	return Array.prototype.copy.call(array, start, length)};

function $each(iterable, fn, bind){
	return Array.prototype.forEach.call(iterable, fn, bind)};

String.extend({

	test: function(regex, params){
		return ((typeof regex == 'string') ? new RegExp(regex, params) : regex).test(this)},

	toInt: function(){
		return parseInt(this)},

	toFloat: function(){
		return parseFloat(this)},

	camelCase: function(){
		return this.replace(/-\D/g, function(match){
			return match.charAt(1).toUpperCase()})},

	hyphenate: function(){
		return this.replace(/\w[A-Z]/g, function(match){
			return (match.charAt(0)+'-'+match.charAt(1).toLowerCase())})},

	capitalize: function(){
		return this.toLowerCase().replace(/\b[a-z]/g, function(match){
			return match.toUpperCase()})},

	trim: function(){
		return this.replace(/^\s+|\s+$/g, '')},

	clean: function(){
		return this.replace(/\s{2,}/g, ' ').trim()},

	rgbToHex: function(array){
		var rgb = this.match(/\d{1,3}/g);
		return (rgb) ? rgb.rgbToHex(array) : false},

	hexToRgb: function(array){
		var hex = this.match(/^#?(\w{1,2})(\w{1,2})(\w{1,2})$/);
		return (hex) ? hex.slice(1).hexToRgb(array) : false}

});

Array.extend({

	rgbToHex: function(array){
		if (this.length < 3) return false;
		if (this[3] && (this[3] == 0) && !array) return 'transparent';
		var hex = [];
		for (var i = 0; i < 3; i++){
			var bit = (this[i]-0).toString(16);
			hex.push((bit.length == 1) ? '0'+bit : bit)}
		return array ? hex : '#'+hex.join('')},

	hexToRgb: function(array){
		if (this.length != 3) return false;
		var rgb = [];
		for (var i = 0; i < 3; i++){
			rgb.push(parseInt((this[i].length == 1) ? this[i]+this[i] : this[i], 16))}
		return array ? rgb : 'rgb('+rgb.join(',')+')'}

});

Number.extend({

	toInt: function(){
		return parseInt(this)},

	toFloat: function(){
		return parseFloat(this)}

});

Function.extend({

	create: function(options){
		var fn = this;
		options = Object.extend({
			'bind': fn, 
			'event': false, 
			'arguments': null, 
			'delay': false, 
			'periodical': false, 
			'attempt': false
		}, options || {});
		if ($chk(options.arguments) && $type(options.arguments) != 'array') options.arguments = [options.arguments];
		return function(event){
			var args;
			if (options.event){
				event = event || window.event;
				args = [(options.event === true) ? event : new options.event(event)];
				if (options.arguments) args = args.concat(options.arguments)}
			else args = options.arguments || arguments;
			var returns = function(){
				return fn.apply(options.bind, args)};
			if (options.delay) return setTimeout(returns, options.delay);
			if (options.periodical) return setInterval(returns, options.periodical);
			if (options.attempt){
				try {
					return returns()} catch(err){
					return err}
			}
			return returns()}},

	pass: function(args, bind){
		return this.create({'arguments': args, 'bind': bind})},

	attempt: function(args, bind){
		return this.create({'arguments': args, 'bind': bind, 'attempt': true})()},

	bind: function(bind, args){
		return this.create({'bind': bind, 'arguments': args})},

	bindAsEventListener: function(bind, args){
		return this.create({'bind': bind, 'event': true, 'arguments': args})},

	delay: function(ms, bind, args){
		return this.create({'delay': ms, 'bind': bind, 'arguments': args})()},

	periodical: function(ms, bind, args){
		return this.create({'periodical': ms, 'bind': bind, 'arguments': args})()}

});

var Element = new Class({

	initialize: function(el){
		if ($type(el) == 'string') el = document.createElement(el);
		return $(el)}

});

function $(el){
	if (!el) return false;
	if (el._element_extended_ || [window, document].test(el)) return el;
	if ($type(el) == 'string') el = document.getElementById(el);
	if ($type(el) != 'element') return false;
	if (['object', 'embed'].test(el.tagName.toLowerCase()) || el.extend) return el;
	el._element_extended_ = true;
	Garbage.collect(el);
	el.extend = Object.extend;
	if (!(el.htmlElement)) el.extend(Element.prototype);
	return el};

var Elements = new Class({});

new Object.Native(Elements);

document.getElementsBySelector = document.getElementsByTagName;

function $$(){
	if (!arguments) return false;
	if (arguments.length == 1){
		if (!arguments[0]) return false;
		if (arguments[0]._elements_extended_) return arguments[0]}
	var elements = [];
	$each(arguments, function(selector){
		switch ($type(selector)){
			case 'element': elements.push($(selector)); break;
			case 'string': selector = document.getElementsBySelector(selector);
			default:
			if (selector.length){
				$each(selector, function(el){
					if ($(el)) elements.push(el)})}
		}
	});
	elements._elements_extended_ = true;
	return Object.extend(elements, new Elements)};

Elements.Multi = function(property){
	return function(){
		var args = arguments;
		var items = [];
		var elements = true;
		$each(this, function(el){
			var returns = el[property].apply(el, args);
			if ($type(returns) != 'element') elements = false;
			items.push(returns)});
		if (elements) items = $$(items);
		return items}};

Element.extend = function(properties){
	for (var property in properties){
		HTMLElement.prototype[property] = properties[property];
		Element.prototype[property] = properties[property];
		Elements.prototype[property] = Elements.Multi(property)}
};

Element.extend({

	inject: function(el, where){
		el = $(el) || new Element(el);
		switch (where){
			case "before": $(el.parentNode).insertBefore(this, el); break;
			case "after":
				if (!el.getNext()) $(el.parentNode).appendChild(this);
				else $(el.parentNode).insertBefore(this, el.getNext());
				break;
			case "inside": el.appendChild(this)}
		return this},

	injectBefore: function(el){
		return this.inject(el, 'before')},

	injectAfter: function(el){
		return this.inject(el, 'after')},

	injectInside: function(el){
		return this.inject(el, 'inside')},

	adopt: function(el){
		this.appendChild($(el) || new Element(el));
		return this},

	remove: function(){
		this.parentNode.removeChild(this);
		return this},

	clone: function(contents){
		var el = this.cloneNode(contents !== false);
		return $(el)},

	replaceWith: function(el){
		el = $(el) || new Element(el);
		this.parentNode.replaceChild(el, this);
		return el},

	appendText: function(text){
		if (window.ie){
			switch(this.getTag()){
				case 'style': this.styleSheet.cssText = text; return this;
				case 'script': this.setProperty('text', text); return this}
		}
		this.appendChild(document.createTextNode(text));
		return this},

	hasClass: function(className){
		return this.className.test('(?:^|\\s)'+className+'(?:\\s|$)')},

	addClass: function(className){
		if (!this.hasClass(className)) this.className = (this.className+' '+className).clean();
		return this},

	removeClass: function(className){
		this.className = this.className.replace(new RegExp('(^|\\s)'+className+'(?:\\s|$)'), '$1').clean();
		return this},

	toggleClass: function(className){
		return this.hasClass(className) ? this.removeClass(className) : this.addClass(className)},

	setStyle: function(property, value){
		if (property == 'opacity') this.setOpacity(parseFloat(value));
		else this.style[property.camelCase()] = (value.push) ? 'rgb('+value.join(',')+')' : value;
		return this},

	setStyles: function(source){
		switch ($type(source)){
			case 'object':
				for (var property in source) this.setStyle(property, source[property]);
				break;
			case 'string':
				this.style.cssText = source}
		return this},

	setOpacity: function(opacity){
		if (opacity == 0){
			if(this.style.visibility != "hidden") this.style.visibility = "hidden"} else {
			if(this.style.visibility != "visible") this.style.visibility = "visible"}
		if (!this.currentStyle || !this.currentStyle.hasLayout) this.style.zoom = 1;
		if (window.ie) this.style.filter = "alpha(opacity=" + opacity*100 + ")";
		this.style.opacity = this.opacity = opacity;
		return this},

	getStyle: function(property){
		property = property.camelCase();
		var style = this.style[property] || false;
		if (!$chk(style)){
			if (property == 'opacity') return $chk(this.opacity) ? this.opacity : 1;
			if (['margin', 'padding'].test(property)){
				return [this.getStyle(property+'-top') || 0, this.getStyle(property+'-right') || 0,
						this.getStyle(property+'-bottom') || 0, this.getStyle(property+'-left') || 0].join(' ')}
			if (document.defaultView) style = document.defaultView.getComputedStyle(this, null).getPropertyValue(property.hyphenate());
			else if (this.currentStyle) style = this.currentStyle[property]}
		if (style == 'auto' && ['height', 'width'].test(property)) return this['offset'+property.capitalize()]+'px';
		return (style && property.test(/color/i) && style.test(/rgb/)) ? style.rgbToHex() : style},

	addEvent: function(type, fn){
		this.events = this.events || {};
		this.events[type] = this.events[type] || {'keys': [], 'values': []};
		if (!this.events[type].keys.test(fn)){
			this.events[type].keys.push(fn);
			if (this.addEventListener){
				this.addEventListener((type == 'mousewheel' && window.gecko) ? 'DOMMouseScroll' : type, fn, false)} else {
				fn = fn.bind(this);
				this.attachEvent('on'+type, fn);
				this.events[type].values.push(fn)}
		}
		return this},

	addEvents: function(source){
		if (source){
			for (var type in source) this.addEvent(type, source[type])}
		return this},

	removeEvent: function(type, fn){
		if (this.events && this.events[type]){
			var pos = this.events[type].keys.indexOf(fn);
			if (pos == -1) return this;
			var key = this.events[type].keys.splice(pos,1)[0];
			if (this.removeEventListener){
				this.removeEventListener((type == 'mousewheel' && window.gecko) ? 'DOMMouseScroll' : type, key, false)} else {
				this.detachEvent('on'+type, this.events[type].values.splice(pos,1)[0])}
		}
		return this},

	removeEvents: function(type){
		if (this.events){
			if (type){
				if (this.events[type]){
					this.events[type].keys.each(function(fn){
						this.removeEvent(type, fn)}, this);
					this.events[type] = null}
			} else {
				for (var evType in this.events) this.removeEvents(evType);
				this.events = null}
		}
		return this},

	fireEvent: function(type, args){
		if (this.events && this.events[type]){
			this.events[type].keys.each(function(fn){
				fn.bind(this, args)()}, this)}
	},

	getBrother: function(what){
		var el = this[what+'Sibling'];
		while ($type(el) == 'whitespace') el = el[what+'Sibling'];
		return $(el)},

	getPrevious: function(){
		return this.getBrother('previous')},

	getNext: function(){
		return this.getBrother('next')},

	getFirst: function(){
		var el = this.firstChild;
		while ($type(el) == 'whitespace') el = el.nextSibling;
		return $(el)},

	getLast: function(){
		var el = this.lastChild;
		while ($type(el) == 'whitespace') el = el.previousSibling;
		return $(el)},

	getParent: function(){
		return $(this.parentNode)},

	getChildren: function(){
		return $$(this.childNodes)},

	setProperty: function(property, value){
		switch (property){
			case 'class': this.className = value; break;
			case 'style': this.setStyles(value); break;
			case 'name': if (window.ie6){
				var el = $(document.createElement('<'+this.getTag()+' name="'+value+'" />'));
				$each(this.attributes, function(attribute){
					if (attribute.name != 'name') el.setProperty(attribute.name, attribute.value)});
				if (this.parentNode) this.replaceWith(el);
				return el}
			default: this.setAttribute(property, value)}
		return this},

	setProperties: function(source){
		for (var property in source) this.setProperty(property, source[property]);
		return this},

	setHTML: function(){
		this.innerHTML = $A(arguments).join('');
		return this},

	getProperty: function(property){
		return (property == 'class') ? this.className : this.getAttribute(property)},

	getTag: function(){
		return this.tagName.toLowerCase()},

	scrollTo: function(x, y){
		this.scrollLeft = x;
		this.scrollTop = y},

	getValue: function(){
		switch (this.getTag()){
			case 'select':
				if (this.selectedIndex != -1){
					var opt = this.options[this.selectedIndex];
					return opt.value || opt.text}
				break;
			case 'input': if (!(this.checked && ['checkbox', 'radio'].test(this.type)) && !['hidden', 'text', 'password'].test(this.type)) break;
			case 'textarea': return this.value}
		return false},

	getSize: function(){
		return {
			'scroll': {'x': this.scrollLeft, 'y': this.scrollTop},
			'size': {'x': this.offsetWidth, 'y': this.offsetHeight},
			'scrollSize': {'x': this.scrollWidth, 'y': this.scrollHeight}
		}},

	getPosition: function(overflown){
		overflown = overflown || [];
		var el = this, left = 0, top = 0;
		do {
			left += el.offsetLeft || 0;
			top += el.offsetTop || 0;
			el = el.offsetParent} while (el);
		overflown.each(function(element){
			left -= element.scrollLeft || 0;
			top -= element.scrollTop || 0});
		return {'x': left, 'y': top}},

	getTop: function(){
		return this.getPosition().y},

	getLeft: function(){
		return this.getPosition().x},

	getCoordinates: function(overflown){
		var position = this.getPosition(overflown);
		var obj = {
			'width': this.offsetWidth,
			'height': this.offsetHeight,
			'left': position.x,
			'top': position.y
		};
		obj.right = obj.left + obj.width;
		obj.bottom = obj.top + obj.height;
		return obj}

});

window.addEvent = document.addEvent = Element.prototype.addEvent;
window.removeEvent = document.removeEvent = Element.prototype.removeEvent;
window.removeEvents = document.removeEvents = Element.prototype.removeEvents;

var Garbage = {

	elements: [],

	collect: function(element){
		Garbage.elements.push(element)},

	trash: function(){
		Garbage.collect(window);
		Garbage.collect(document);
		Garbage.elements.each(function(el){
			el.removeEvents();
			for (var p in Element.prototype) el[p] = null;
			el.extend = null})}

};

window.addEvent('unload', Garbage.trash);

var Event = new Class({

	initialize: function(event){
		this.event = event || window.event;
		this.type = this.event.type;
		this.target = this.event.target || this.event.srcElement;
		if (this.target.nodeType == 3) this.target = this.target.parentNode;
		this.shift = this.event.shiftKey;
		this.control = this.event.ctrlKey;
		this.alt = this.event.altKey;
		this.meta = this.event.metaKey;
		if (['DOMMouseScroll', 'mousewheel'].test(this.type)){
			this.wheel = this.event.wheelDelta ? (this.event.wheelDelta/ (window.opera ? -120 : 120)) : -(this.event.detail || 0)/ 3} else if (this.type.test(/key/)){
			this.code = this.event.which || this.event.keyCode;
			for (var name in Event.keys){
				if (Event.keys[name] == this.code){
					this.key = name;
					break}
			}
			this.key = this.key || String.fromCharCode(this.code).toLowerCase()} else if (this.type.test(/mouse/) || (this.type == 'click')){
			this.page = {
				'x': this.event.pageX || this.event.clientX + document.documentElement.scrollLeft,
				'y': this.event.pageY || this.event.clientY + document.documentElement.scrollTop
			};
			this.client = {
				'x': this.event.pageX ? this.event.pageX - window.pageXOffset : this.event.clientX,
				'y': this.event.pageY ? this.event.pageY - window.pageYOffset : this.event.clientY
			};
			this.rightClick = (this.event.which == 3) || (this.event.button == 2);
			switch (this.type){
				case 'mouseover': this.relatedTarget = this.event.relatedTarget || this.event.fromElement; break;
				case 'mouseout': this.relatedTarget = this.event.relatedTarget || this.event.toElement}
		}
	},

	stop: function() {
		this.stopPropagation();
		this.preventDefault();
		return this},

	stopPropagation: function(){
		if (this.event.stopPropagation) this.event.stopPropagation();
		else this.event.cancelBubble = true;
		return this},

	preventDefault: function(){
		if (this.event.preventDefault) this.event.preventDefault();
		else this.event.returnValue = false;
		return this}

});

Event.keys = {
	'enter': 13,
	'up': 38,
	'down': 40,
	'left': 37,
	'right': 39,
	'esc': 27,
	'space': 32,
	'backspace': 8,
	'delete': 46
};

Function.extend({

	bindWithEvent: function(bind, args){
		return this.create({'bind': bind, 'arguments': args, 'event': Event})}

});

var Chain = new Class({

	chain: function(fn){
		this.chains = this.chains || [];
		this.chains.push(fn);
		return this},

	callChain: function(){
		if (this.chains && this.chains.length) this.chains.shift().delay(10, this)},

	clearChain: function(){
		this.chains = []}

});

var Events = new Class({

	addEvent: function(type, fn){
		if (fn != Class.empty){
			this.events = this.events || {};
			this.events[type] = this.events[type] || [];
			if (!this.events[type].test(fn)) this.events[type].push(fn)}
		return this},

	fireEvent: function(type, args, delay){
		if (this.events && this.events[type]){
			this.events[type].each(function(fn){
				fn.create({'bind': this, 'delay': delay, 'arguments': args})()}, this)}
		return this},

	removeEvent: function(type, fn){
		if (this.events && this.events[type]) this.events[type].remove(fn);
		return this}

});

var Options = new Class({

	setOptions: function(defaults, options){
		this.options = Object.extend(defaults, options);
		if (this.addEvent){
			for (var option in this.options){
				if (($type(this.options[option]) == 'function') && option.test(/^on[A-Z]/)) this.addEvent(option, this.options[option])}
		}
		return this}

});

var Group = new Class({

	initialize: function(){
		this.instances = $A(arguments);
		this.events = {};
		this.checker = {}},

	addEvent: function(type, fn){
		this.checker[type] = this.checker[type] || {};
		this.events[type] = this.events[type] || [];
		if (this.events[type].test(fn)) return false;
		else this.events[type].push(fn);
		this.instances.each(function(instance, i){
			instance.addEvent(type, this.check.bind(this, [type, instance, i]))}, this);
		return this},

	check: function(type, instance, i){
		this.checker[type][i] = true;
		var every = this.instances.every(function(current, j){
			return this.checker[type][j] || false}, this);
		if (!every) return;
		this.instances.each(function(current, j){
			this.checker[type][j] = false}, this);
		this.events[type].each(function(event){
			event.call(this, this.instances, instance)}, this)}

});

function $E(selector, filter){
	return ($(filter) || document).getElement(selector)};

function $ES(selector, filter){
	return ($(filter) || document).getElementsBySelector(selector)};

Element.extend({

	getElements: function(selector){
		var elements = [];
		selector.clean().split(' ').each(function(sel, i){
			var param = sel.match(/^(\w*|\*)(?:#([\w-]+)|\.([\w-]+))?(?:\[(\w+)(?:([*^$]?=)["']?([^"'\]]*)["']?)?])?$/);
			if (!param) return;
			Filters.selector = param;
			param[1] = param[1] || '*';
			if (i == 0){
				if (param[2]){
					var el = this.getElementById(param[2]);
					if (!el || ((param[1] != '*') && (Element.prototype.getTag.call(el) != param[1]))) return;
					elements = [el]} else {
					elements = $A(this.getElementsByTagName(param[1]))}
			} else {
				elements = Elements.prototype.getElementsByTagName.call(elements, param[1], true);
				if (param[2]) elements = elements.filter(Filters.id)}
			if (param[3]) elements = elements.filter(Filters.className);
			if (param[4]) elements = elements.filter(Filters.attribute)}, this);
		return $$(elements)},

	getElementById: function(id){
		var el = document.getElementById(id);
		if (!el) return false;
		for (var parent = el.parentNode; parent != this; parent = parent.parentNode){
			if (!parent) return false}
		return el},

	getElement: function(selector){
		return this.getElementsBySelector(selector)[0]},

	getElementsBySelector: function(selector){
		var els = [];
		selector.split(',').each(function(sel){
			els.extend(this.getElements(sel))}, this);
		return $$(els)}

});

document.extend({

	getElementsByClassName: function(className){
		return document.getElements('.'+className)},
	getElement: Element.prototype.getElement,
	getElements: Element.prototype.getElements,
	getElementsBySelector: Element.prototype.getElementsBySelector

});

var Filters = {

	selector: [],

	id: function(el){
		return (el.id == Filters.selector[2])},

	className: function(el){
		return (Element.prototype.hasClass.call(el, Filters.selector[3]))},

	attribute: function(el){
		var current = el.getAttribute(Filters.selector[4]);
		if (!current) return false;
		var operator = Filters.selector[5];
		if (!operator) return true;
		var value = Filters.selector[6];
		switch (operator){
			case '*=': return (current.test(value));
			case '=': return (current == value);
			case '^=': return (current.test('^'+value));
			case '$=': return (current.test(value+'$'))}
		return false}

};

Elements.extend({

	getElementsByTagName: function(tagName){
		var found = [];
		this.each(function(el){
			found.extend(el.getElementsByTagName(tagName))});
		return found}

});

var Hash = new Class({

	length: 0,

	obj: {},

	initialize: function(obj){
		this.extend(obj)},

	get: function(key){
		return this.obj[key]},

	hasKey: function(key){
		return this.obj[key] !== undefined},

	set: function(key, value){
		if (value === undefined) return false;
		if (this.obj[key] === undefined) this.length++;
		this.obj[key] = value;
		return this},

	remove: function(key){
		if (this.obj[key] === undefined) return this;
		var obj = {};
		this.length--;
		for (var property in this.obj){
			if (property != key) obj[property] = this.obj[property]}
		this.obj = obj;
		return this},

	each: function(fn, bind){
		for (var property in this.obj) fn.call(bind || this, property, this.obj[property])},

	extend: function(obj){
		for (var property in obj){
			if (this.obj[property] === undefined) this.length++;
			this.obj[property] = obj[property]}
		return this},

	empty: function(){
		return (this.length == 0)},

	keys: function(){
		var keys = [];
		for (var property in this.obj) keys.push(property);
		return keys},

	values: function(){
		var values = [];
		for (var property in this.obj) values.push(this.obj[property]);
		return values}

});

function $H(obj){
	return new Hash(obj)};

var Color = new Class({

	initialize: function(color, type){
		if (color.isColor) return color;
		color.isColor = true;
		type = type || (color.push ? 'rgb' : 'hex');
		var rgb, hsb;
		switch(type){
			case 'rgb':
				rgb = color;
				hsb = rgb.rgbToHsb();
				break;
			case 'hsb':
				rgb = color.hsbToRgb();
				hsb = color;
				break;
			default:
				rgb = color.hexToRgb(true);
				hsb = rgb.rgbToHsb()}
		rgb.hsb = hsb;
		return Object.extend(rgb, Color.prototype)},

	mix: function(){
		var colors = $A(arguments);
		var alpha = ($type(colors[colors.length-1]) == 'number') ? colors.pop() : 50;
		var rgb = this.copy();
		colors.each(function(color){
			color = new Color(color);
			for (var i = 0; i < 3; i++) rgb[i] = Math.round((rgb[i]/ 100 * (100 - alpha)) + (color[i] / 100 * alpha))});
		return new Color(rgb, 'rgb')},

	invert: function(){
		return new Color(this.map(function(value){
			return 255 - value}))},

	setHue: function(value){
		return new Color([value, this.hsb[1], this.hsb[2]], 'hsb')},

	setSaturation: function(percent){
		return new Color([this.hsb[0], percent, this.hsb[2]], 'hsb')},

	setBrightness: function(percent){
		return new Color([this.hsb[0], this.hsb[1], percent], 'hsb')}

});

function $RGB(r, g, b){
	return new Color([r, g, b], 'rgb')};

function $HSB(h, s, b){
	return new Color([h, s, b], 'hsb')};

Array.extend({

	rgbToHsb: function(){
		var red = this[0], green = this[1], blue = this[2];
		var hue, saturation, brightness;
		var max = Math.max(red, green, blue), min = Math.min(red, green, blue);
		var delta = max - min;
		brightness = max / 255;
		saturation = (max != 0) ? delta / max : 0;
		if (saturation == 0){
			hue = 0} else {
			var rr = (max - red) / delta;
			var gr = (max - green) / delta;
			var br = (max - blue) / delta;
			if (red == max) hue = br - gr;
			else if (green == max) hue = 2 + rr - br;
			else hue = 4 + gr - rr;
			hue /= 6;
			if (hue < 0) hue++}
		return [Math.round(hue * 360), Math.round(saturation * 100), Math.round(brightness * 100)]},

	hsbToRgb: function(){
		var br = Math.round(this[2] / 100 * 255);
		if (this[1] == 0){
			return [br, br, br]} else {
			var hue = this[0] % 360;
			var f = hue % 60;
			var p = Math.round((this[2] * (100 - this[1])) / 10000 * 255);
			var q = Math.round((this[2] * (6000 - this[1] * f)) / 600000 * 255);
			var t = Math.round((this[2] * (6000 - this[1] * (60 - f))) / 600000 * 255);
			switch (Math.floor(hue / 60)){
				case 0: return [br, t, p];
				case 1: return [q, br, p];
				case 2: return [p, br, t];
				case 3: return [p, q, br];
				case 4: return [t, p, br];
				case 5: return [br, p, q]}
		}
		return false}

});

window.extend({

	addEvent: function(type, fn){
		if (type == 'domready'){
			if (this.loaded) fn();
			else if (!this.events || !this.events.domready){
				var domReady = function(){
					if (this.loaded) return;
					this.loaded = true;
					if (this.timer) this.timer = $clear(this.timer);
					Element.prototype.fireEvent.call(this, 'domready');
					this.events.domready = null}.bind(this);
				if (document.readyState && this.khtml){
					this.timer = function(){
						if (['loaded','complete'].test(document.readyState)) domReady()}.periodical(50)}
				else if (document.readyState && this.ie){
					document.write("<script id=ie_ready defer src=javascript:void(0)><\/script>");
					$('ie_ready').onreadystatechange = function(){
						if (this.readyState == 'complete') domReady()}} else {
					this.addEvent("load", domReady);
					document.addEvent("DOMContentLoaded", domReady)}
			}
		}
		Element.prototype.addEvent.call(this, type, fn);
		return this},

	onDomReady: function(init){
		return this.addEvent('domready', init)}

});

window.extend({

	getWidth: function(){
		if (this.khtml) return this.innerWidth;
		if (this.opera) return document.body.clientWidth;
		return document.documentElement.clientWidth},

	getHeight: function(){
		if (this.khtml) return this.innerHeight;
		if (this.opera) return document.body.clientHeight;
		return document.documentElement.clientHeight},

	getScrollWidth: function(){
		if (this.ie) return Math.max(document.documentElement.offsetWidth, document.documentElement.scrollWidth);
		if (this.khtml) return document.body.scrollWidth;
		return document.documentElement.scrollWidth},

	getScrollHeight: function(){
		if (this.ie) return Math.max(document.documentElement.offsetHeight, document.documentElement.scrollHeight);
		if (this.khtml) return document.body.scrollHeight;
		return document.documentElement.scrollHeight},

	getScrollLeft: function(){
		return this.pageXOffset || document.documentElement.scrollLeft},

	getScrollTop: function(){
		return this.pageYOffset || document.documentElement.scrollTop},

	getSize: function(){
		return {
			'size': {'x': this.getWidth(), 'y': this.getHeight()},
			'scrollSize': {'x': this.getScrollWidth(), 'y': this.getScrollHeight()},
			'scroll': {'x': this.getScrollLeft(), 'y': this.getScrollTop()}
		}},
	getPosition: function(){return {'x': 0, 'y': 0}}

});

var Fx = {};

Fx.Base = new Class({

	getOptions: function(){
		return {
			onStart: Class.empty,
			onComplete: Class.empty,
			onCancel: Class.empty,
			transition: Fx.Transitions.sineInOut,
			duration: 500,
			unit: 'px',
			wait: true,
			fps: 50
		}},

	initialize: function(options){
		this.element = this.element || null;
		this.setOptions(this.getOptions(), options);
		if (this.options.initialize) this.options.initialize.call(this)},

	step: function(){
		var time = new Date().getTime();
		if (time < this.time + this.options.duration){
			this.cTime = time - this.time;
			this.setNow();
			this.increase()} else {
			this.stop(true);
			this.now = this.to;
			this.increase();
			this.fireEvent('onComplete', this.element, 10);
			this.callChain()}
	},

	set: function(to){
		this.now = to;
		this.increase();
		return this},

	setNow: function(){
		this.now = this.compute(this.from, this.to)},

	compute: function(from, to){
		return this.options.transition(this.cTime, from, (to - from), this.options.duration)},

	start: function(from, to){
		if (!this.options.wait) this.stop();
		else if (this.timer) return this;
		this.from = from;
		this.to = to;
		this.time = new Date().getTime();
		this.timer = this.step.periodical(Math.round(1000/this.options.fps), this);
		this.fireEvent('onStart', this.element);
		return this},

	stop: function(end){
		if (!this.timer) return this;
		this.timer = $clear(this.timer);
		if (!end) this.fireEvent('onCancel', this.element);
		return this},
	custom: function(from, to){return this.start(from, to)},
	clearTimer: function(end){return this.stop(end)}

});

Fx.Base.implement(new Chain);
Fx.Base.implement(new Events);
Fx.Base.implement(new Options);

Fx.Transitions = {
	linear: function(t, b, c, d){
		return c*t/d + b},
	sineInOut: function(t, b, c, d){
		return -c/2 * (Math.cos(Math.PI*t/d) - 1) + b}

};

Fx.CSS = {

	select: function(property, to){
		if (property.test(/color/i)) return this.Color;
		if (to.test && to.test(' ')) return this.Multi;
		return this.Single},

	parse: function(el, property, fromTo){
		if (!fromTo.push) fromTo = [fromTo];
		var from = fromTo[0], to = fromTo[1];
		if (!to && to != 0){
			to = from;
			from = el.getStyle(property)}
		var css = this.select(property, to);
		return {from: css.parse(from), to: css.parse(to), css: css}}

};

Fx.CSS.Single = {

	parse: function(value){
		return parseFloat(value)},

	getNow: function(from, to, fx){
		return fx.compute(from, to)},

	getValue: function(value, unit){
		return value+unit}

};

Fx.CSS.Multi = {

	parse: function(value){
		return value.push ? value : value.split(' ').map(function(v){
			return parseFloat(v)})},

	getNow: function(from, to, fx){
		var now = [];
		for (var i = 0; i < from.length; i++) now[i] = fx.compute(from[i], to[i]);
		return now},

	getValue: function(value, unit){
		return value.join(unit+' ')+unit}

};

Fx.CSS.Color = {

	parse: function(value){
		return value.push ? value : value.hexToRgb(true)},

	getNow: function(from, to, fx){
		var now = [];
		for (var i = 0; i < from.length; i++) now[i] = Math.round(fx.compute(from[i], to[i]));
		return now},

	getValue: function(value){
		return 'rgb('+value.join(',')+')'}

};

Fx.Style = Fx.Base.extend({

	initialize: function(el, property, options){
		this.element = $(el);
		this.property = property;
		this.parent(options)},

	hide: function(){
		return this.set(0)},

	setNow: function(){
		this.now = this.css.getNow(this.from, this.to, this)},

	set: function(to){
		this.css = Fx.CSS.select(this.property, to);
		return this.parent(this.css.parse(to))},

	start: function(from, to){
		if (this.timer && this.options.wait) return this;
		var parsed = Fx.CSS.parse(this.element, this.property, [from, to]);
		this.css = parsed.css;
		return this.parent(parsed.from, parsed.to)},

	increase: function(){
		this.element.setStyle(this.property, this.css.getValue(this.now, this.options.unit))}

});

Element.extend({

	effect: function(property, options){
		return new Fx.Style(this, property, options)}

});

Fx.Styles = Fx.Base.extend({

	initialize: function(el, options){
		this.element = $(el);
		this.parent(options)},

	setNow: function(){
		for (var p in this.from) this.now[p] = this.css[p].getNow(this.from[p], this.to[p], this)},

	set: function(to){
		var parsed = {};
		this.css = {};
		for (var p in to){
			this.css[p] = Fx.CSS.select(p, to[p]);
			parsed[p] = this.css[p].parse(to[p])}
		return this.parent(parsed)},

	start: function(obj){
		if (this.timer && this.options.wait) return this;
		this.now = {};
		this.css = {};
		var from = {}, to = {};
		for (var p in obj){
			var parsed = Fx.CSS.parse(this.element, p, obj[p]);
			from[p] = parsed.from;
			to[p] = parsed.to;
			this.css[p] = parsed.css}
		return this.parent(from, to)},

	increase: function(){
		for (var p in this.now) this.element.setStyle(p, this.css[p].getValue(this.now[p], this.options.unit))}

});

Element.extend({

	effects: function(options){
		return new Fx.Styles(this, options)}

});

Fx.Elements = Fx.Base.extend({

	initialize: function(elements, options){
		this.elements = $$(elements);
		this.parent(options)},

	setNow: function(){
		for (var i in this.from){
			var iFrom = this.from[i], iTo = this.to[i], iCss = this.css[i], iNow = this.now[i] = {};
			for (var p in iFrom) iNow[p] = iCss[p].getNow(iFrom[p], iTo[p], this)}
	},

	set: function(to){
		var parsed = {};
		this.css = {};
		for (var i in to){
			var iTo = to[i], iCss = this.css[i] = {}, iParsed = parsed[i] = {};
			for (var p in iTo){
				iCss[p] = Fx.CSS.select(p, iTo[p]);
				iParsed[p] = iCss[p].parse(iTo[p])}
		}
		return this.parent(parsed)},

	start: function(obj){
		if (this.timer && this.options.wait) return this;
		this.now = {};
		this.css = {};
		var from = {}, to = {};
		for (var i in obj){
			var iProps = obj[i], iFrom = from[i] = {}, iTo = to[i] = {}, iCss = this.css[i] = {};
			for (var p in iProps){
				var parsed = Fx.CSS.parse(this.elements[i], p, iProps[p]);
				iFrom[p] = parsed.from;
				iTo[p] = parsed.to;
				iCss[p] = parsed.css}
		}
		return this.parent(from, to)},

	increase: function(){
		for (var i in this.now){
			var iNow = this.now[i], iCss = this.css[i];
			for (var p in iNow) this.elements[i].setStyle(p, iCss[p].getValue(iNow[p], this.options.unit))}
	}

});

Fx.Scroll = Fx.Base.extend({

	initialize: function(element, options){
		this.now = [];
		this.element = $(element);
		this.addEvent('onStart', function(){
			this.element.addEvent('mousewheel', this.stop.bind(this, false))}.bind(this));
		this.removeEvent('onComplete', function(){
			this.element.removeEvent('mousewheel', this.stop.bind(this, false))}.bind(this));
		this.parent(options)},

	setNow: function(){
		for (var i = 0; i < 2; i++) this.now[i] = this.compute(this.from[i], this.to[i])},

	scrollTo: function(x, y){
		if (this.timer && this.options.wait) return this;
		var el = this.element.getSize();
		var values = {'x': x, 'y': y};
		for (var z in el.size){
			var max = el.scrollSize[z] - el.size[z];
			if ($chk(values[z])) values[z] = ($type(values[z]) == 'number') ? Math.max(Math.min(values[z], max), 0) : max;
			else values[z] = el.scroll[z]}
		return this.start([el.scroll.x, el.scroll.y], [values.x, values.y])},

	toTop: function(){
		return this.scrollTo(false, 0)},

	toBottom: function(){
		return this.scrollTo(false, 'full')},

	toLeft: function(){
		return this.scrollTo(0, false)},

	toRight: function(){
		return this.scrollTo('full', false)},

	toElement: function(el){
		return this.scrollTo($(el).getLeft(), $(el).getTop())},

	increase: function(){
		this.element.scrollTo(this.now[0], this.now[1])}

});

Fx.Slide = Fx.Base.extend({

	initialize: function(el, options){
		this.element = $(el).setStyle('margin', 0);
		this.wrapper = new Element('div').injectAfter(this.element).setStyle('overflow', 'hidden').adopt(this.element);
		this.setOptions({'mode': 'vertical'}, options);
		this.now = [];
		this.parent(this.options)},

	setNow: function(){
		for (var i = 0; i < 2; i++) this.now[i] = this.compute(this.from[i], this.to[i])},

	vertical: function(){
		this.margin = 'top';
		this.layout = 'height';
		this.offset = this.element.offsetHeight;
		return [this.element.getStyle('margin-top').toInt(), this.wrapper.getStyle('height').toInt()]},

	horizontal: function(){
		this.margin = 'left';
		this.layout = 'width';
		this.offset = this.element.offsetWidth;
		return [this.element.getStyle('margin-left').toInt(), this.wrapper.getStyle('width').toInt()]},

	slideIn: function(mode){
		return this.start(this[mode || this.options.mode](), [0, this.offset])},

	slideOut: function(mode){
		return this.start(this[mode || this.options.mode](), [-this.offset, 0])},

	hide: function(mode){
		this[mode || this.options.mode]();
		return this.set([-this.offset, 0])},

	show: function(mode){
		this[mode || this.options.mode]();
		return this.set([0, this.offset])},

	toggle: function(mode){
		if (this.wrapper.offsetHeight == 0 || this.wrapper.offsetWidth == 0) return this.slideIn(mode);
		else return this.slideOut(mode)},

	increase: function(){
		this.element.setStyle('margin-'+this.margin, this.now[0]+this.options.unit);
		this.wrapper.setStyle(this.layout, this.now[1]+this.options.unit)}

});

Fx.Transitions = {
	linear: function(t, b, c, d){
		return c*t/d + b},
	quadIn: function(t, b, c, d){
		return c*(t/=d)*t + b},
	quadOut: function(t, b, c, d){
		return -c *(t/=d)*(t-2) + b},
	quadInOut: function(t, b, c, d){
		if ((t/=d/2) < 1) return c/2*t*t + b;
		return -c/2 * ((--t)*(t-2) - 1) + b},
	cubicIn: function(t, b, c, d){
		return c*(t/=d)*t*t + b},
	cubicOut: function(t, b, c, d){
		return c*((t=t/d-1)*t*t + 1) + b},
	cubicInOut: function(t, b, c, d){
		if ((t/=d/2) < 1) return c/2*t*t*t + b;
		return c/2*((t-=2)*t*t + 2) + b},
	quartIn: function(t, b, c, d){
		return c*(t/=d)*t*t*t + b},
	quartOut: function(t, b, c, d){
		return -c * ((t=t/d-1)*t*t*t - 1) + b},
	quartInOut: function(t, b, c, d){
		if ((t/=d/2) < 1) return c/2*t*t*t*t + b;
		return -c/2 * ((t-=2)*t*t*t - 2) + b},
	quintIn: function(t, b, c, d){
		return c*(t/=d)*t*t*t*t + b},
	quintOut: function(t, b, c, d){
		return c*((t=t/d-1)*t*t*t*t + 1) + b},
	quintInOut: function(t, b, c, d){
		if ((t/=d/2) < 1) return c/2*t*t*t*t*t + b;
		return c/2*((t-=2)*t*t*t*t + 2) + b},
	sineIn: function(t, b, c, d){
		return -c * Math.cos(t/d * (Math.PI/2)) + c + b},
	sineOut: function(t, b, c, d){
		return c * Math.sin(t/d * (Math.PI/2)) + b},
	sineInOut: function(t, b, c, d){
		return -c/2 * (Math.cos(Math.PI*t/d) - 1) + b},
	expoIn: function(t, b, c, d){
		return (t==0) ? b : c * Math.pow(2, 10 * (t/d - 1)) + b},
	expoOut: function(t, b, c, d){
		return (t==d) ? b+c : c * (-Math.pow(2, -10 * t/d) + 1) + b},
	expoInOut: function(t, b, c, d){
		if (t==0) return b;
		if (t==d) return b+c;
		if ((t/=d/2) < 1) return c/2 * Math.pow(2, 10 * (t - 1)) + b;
		return c/2 * (-Math.pow(2, -10 * --t) + 2) + b},
	circIn: function(t, b, c, d){
		return -c * (Math.sqrt(1 - (t/=d)*t) - 1) + b},
	circOut: function(t, b, c, d){
		return c * Math.sqrt(1 - (t=t/d-1)*t) + b},
	circInOut: function(t, b, c, d){
		if ((t/=d/2) < 1) return -c/2 * (Math.sqrt(1 - t*t) - 1) + b;
		return c/2 * (Math.sqrt(1 - (t-=2)*t) + 1) + b},
	elasticIn: function(t, b, c, d, a, p){
		if (t==0) return b; if ((t/=d)==1) return b+c; if (!p) p=d*.3; if (!a) a = 1;
		if (a < Math.abs(c)){ a=c; var s=p/4}
		else var s = p/(2*Math.PI) * Math.asin(c/a);
		return -(a*Math.pow(2,10*(t-=1)) * Math.sin( (t*d-s)*(2*Math.PI)/p )) + b},
	elasticOut: function(t, b, c, d, a, p){
		if (t==0) return b; if ((t/=d)==1) return b+c; if (!p) p=d*.3; if (!a) a = 1;
		if (a < Math.abs(c)){ a=c; var s=p/4}
		else var s = p/(2*Math.PI) * Math.asin(c/a);
		return a*Math.pow(2,-10*t) * Math.sin( (t*d-s)*(2*Math.PI)/p ) + c + b},
	elasticInOut: function(t, b, c, d, a, p){
		if (t==0) return b; if ((t/=d/2)==2) return b+c; if (!p) p=d*(.3*1.5); if (!a) a = 1;
		if (a < Math.abs(c)){ a=c; var s=p/4}
		else var s = p/(2*Math.PI) * Math.asin(c/a);
		if (t < 1) return -.5*(a*Math.pow(2,10*(t-=1)) * Math.sin( (t*d-s)*(2*Math.PI)/p )) + b;
		return a*Math.pow(2,-10*(t-=1)) * Math.sin( (t*d-s)*(2*Math.PI)/p )*.5 + c + b},
	backIn: function(t, b, c, d, s){
		if (!s) s = 1.70158;
		return c*(t/=d)*t*((s+1)*t - s) + b},
	backOut: function(t, b, c, d, s){
		if (!s) s = 1.70158;
		return c*((t=t/d-1)*t*((s+1)*t + s) + 1) + b},
	backInOut: function(t, b, c, d, s){
		if (!s) s = 1.70158;
		if ((t/=d/2) < 1) return c/2*(t*t*(((s*=(1.525))+1)*t - s)) + b;
		return c/2*((t-=2)*t*(((s*=(1.525))+1)*t + s) + 2) + b},
	bounceIn: function(t, b, c, d){
		return c - Fx.Transitions.bounceOut (d-t, 0, c, d) + b},
	bounceOut: function(t, b, c, d){
		if ((t/=d) < (1/2.75)){
			return c*(7.5625*t*t) + b} else if (t < (2/2.75)){
			return c*(7.5625*(t-=(1.5/2.75))*t + .75) + b} else if (t < (2.5/2.75)){
			return c*(7.5625*(t-=(2.25/2.75))*t + .9375) + b} else {
			return c*(7.5625*(t-=(2.625/2.75))*t + .984375) + b}
	},
	bounceInOut: function(t, b, c, d){
		if (t < d/2) return Fx.Transitions.bounceIn(t*2, 0, c, d) * .5 + b;
		return Fx.Transitions.bounceOut(t*2-d, 0, c, d) * .5 + c*.5 + b}

};

var Drag = {};

Drag.Base = new Class({

	getOptions: function(){
		return {
			handle: false,
			unit: 'px',
			onStart: Class.empty,
			onBeforeStart: Class.empty,
			onComplete: Class.empty,
			onSnap: Class.empty,
			onDrag: Class.empty,
			limit: false,
			modifiers: {x: 'left', y: 'top'},
			snap: 6
		}},

	initialize: function(el, options){
		this.setOptions(this.getOptions(), options);
		this.element = $(el);
		this.handle = $(this.options.handle) || this.element;
		this.mouse = {'now': {}, 'pos': {}};
		this.value = {'start': {}, 'now': {}};
		this.bound = {'start': this.start.bindWithEvent(this)};
		this.attach();
		if (this.options.initialize) this.options.initialize.call(this)},

	attach: function(){
		this.handle.addEvent('mousedown', this.bound.start)},

	start: function(event){
		this.fireEvent('onBeforeStart', this.element);
		this.mouse.start = event.page;
		var limit = this.options.limit;
		this.limit = {'x': [], 'y': []};
		for (var z in this.options.modifiers){
			this.value.now[z] = this.element.getStyle(this.options.modifiers[z]).toInt();
			this.mouse.pos[z] = event.page[z] - this.value.now[z];
			if (limit && limit[z]){
				for (var i = 0; i < 2; i++){
					if ($chk(limit[z][i])) this.limit[z][i] = limit[z][i].apply ? limit[z][i].call(this) : limit[z][i]}
			}
		}
		this.bound.drag = this.drag.bindWithEvent(this);
		this.bound.stop = this.stop.bind(this);
		this.bound.move = this.options.snap ? this.checkAndDrag.bindWithEvent(this) : this.bound.drag;
		document.addEvent('mousemove', this.bound.move);
		document.addEvent('mouseup', this.bound.stop);
		this.fireEvent('onStart', this.element);
		event.stop()},

	checkAndDrag: function(event){
		var distance = Math.round(Math.sqrt(Math.pow(event.page.x - this.mouse.start.x, 2) + Math.pow(event.page.y - this.mouse.start.y, 2)));
		if (distance > this.options.snap){
			document.removeEvent('mousemove', this.bound.move);
			this.bound.move = this.bound.drag;
			document.addEvent('mousemove', this.bound.move);
			this.drag(event);
			this.fireEvent('onSnap', this.element)}
		event.stop()},

	drag: function(event){
		this.out = false;
		this.mouse.now = event.page;
		for (var z in this.options.modifiers){
			this.value.now[z] = this.mouse.now[z] - this.mouse.pos[z];
			if (this.limit[z]){
				if ($chk(this.limit[z][1]) && (this.value.now[z] > this.limit[z][1])){
					this.value.now[z] = this.limit[z][1];
					this.out = true} else if ($chk(this.limit[z][0]) && (this.value.now[z] < this.limit[z][0])){
					this.value.now[z] = this.limit[z][0];
					this.out = true}
			}
			this.element.setStyle(this.options.modifiers[z], this.value.now[z] + this.options.unit)}
		this.fireEvent('onDrag', this.element);
		event.stop()},

	detach: function(){
		this.handle.removeEvent('mousedown', this.bound.start)},

	stop: function(){
		document.removeEvent('mousemove', this.bound.move);
		document.removeEvent('mouseup', this.bound.stop);
		this.fireEvent('onComplete', this.element)}

});

Drag.Base.implement(new Events);
Drag.Base.implement(new Options);

Element.extend({

	makeResizable: function(options){
		return new Drag.Base(this, Object.extend(options || {}, {modifiers: {x: 'width', y: 'height'}}))}

});

Drag.Move = Drag.Base.extend({

	getExtended: function(){
		return {
			droppables: [],
			container: false,
			overflown: []
		}
	},

	initialize: function(el, options){
		this.setOptions(this.getExtended(), options);
		this.element = $(el);
		this.position = this.element.getStyle('position');
		this.droppables = $$(this.options.droppables);
		if (!['absolute', 'relative'].test(this.position)) this.position = 'absolute';
		var top = this.element.getStyle('top').toInt();
		var left = this.element.getStyle('left').toInt();
		if (this.position == 'absolute'){
			top = $chk(top) ? top : this.element.getTop();
			left = $chk(left) ? left : this.element.getLeft()} else {
			top = $chk(top) ? top : 0;
			left = $chk(left) ? left : 0}
		this.element.setStyles({
			'top': top+'px',
			'left': left+'px',
			'position': this.position
		});
		this.parent(this.element, this.options)},

	start: function(event){
		this.container = $(this.options.container);
		if (this.container){
			var cont = this.container.getCoordinates();
			var el = this.element.getCoordinates();
			if (this.position == 'absolute'){
				this.options.limit = {
					'x': [cont.left, cont.right - el.width],
					'y': [cont.top, cont.bottom - el.height]
				}} else {
				var diffx = el.left - this.element.getStyle('left').toInt();
				var diffy = el.top - this.element.getStyle('top').toInt();
				this.options.limit = {
					'y': [-(diffy) + cont.top, cont.bottom - diffy - el.height],
					'x': [-(diffx) + cont.left, cont.right - diffx - el.width]
				}}
		}
		this.parent(event)},

	drag: function(event){
		this.parent(event);
		if (this.out) return this;
		this.droppables.each(function(drop){
			if (this.checkAgainst($(drop))){
				if (!drop.overing) drop.fireEvent('over', [this.element, this]);
				drop.overing = true} else {
				if (drop.overing) drop.fireEvent('leave', [this.element, this]);
				drop.overing = false}
		}, this);
		return this},

	checkAgainst: function(el){
		el = el.getCoordinates(this.options.overflown);
		return (this.mouse.now.x > el.left && this.mouse.now.x < el.right && this.mouse.now.y < el.bottom && this.mouse.now.y > el.top)},

	stop: function(){
		this.parent();
		this.timer = $clear(this.timer);
		if (this.out) return this;
		var dropped = false;
		this.droppables.each(function(drop){
			if (this.checkAgainst(drop)){
				drop.fireEvent('drop', [this.element, this]);
				dropped = true}
		}, this);
		if (!dropped) this.element.fireEvent('drop', this);
		return this}

});

Element.extend({

	makeDraggable: function(options){
		return new Drag.Move(this, options)}

});

var XHR = new Class({

	getOptions: function(){
		return {
			method: 'post',
			async: true,
			onRequest: Class.empty,
			onStateChange: Class.empty,
			onSuccess: Class.empty,
			onFailure: Class.empty,
			headers: {},
			isSuccess: this.isSuccess
		}
	},

	initialize: function(options){
		this.transport = window.XMLHttpRequest ? new XMLHttpRequest() : (window.ie ? new ActiveXObject('Microsoft.XMLHTTP') : false);
		this.setOptions(this.getOptions(), options);
		if (!this.transport) return;
		this.headers = {};
		if (this.options.initialize) this.options.initialize.call(this)},

	onStateChange: function(){
		this.fireEvent('onStateChange', this.transport);
		if (this.transport.readyState != 4) return;
		var status = 0;
		try {status = this.transport.status} catch (e){}
		if (this.options.isSuccess(status)) this.onSuccess();
		else this.onFailure();
		this.transport.onreadystatechange = Class.empty},

	isSuccess: function(status){
		return ((status >= 200) && (status < 300))},

	onSuccess: function(){
		this.response = {
			'text': this.transport.responseText,
			'xml': this.transport.responseXML
		};
		this.fireEvent('onSuccess', [this.response.text, this.response.xml]);
		this.callChain()},

	onFailure: function(){
		this.fireEvent('onFailure', this.transport)},

	setHeader: function(name, value){
		this.headers[name] = value;
		return this},

	send: function(url, data){
		this.fireEvent('onRequest');
		this.transport.open(this.options.method, url, this.options.async);
		this.transport.onreadystatechange = this.onStateChange.bind(this);
		if ((this.options.method == 'post') && this.transport.overrideMimeType) this.setHeader('Connection', 'close');
		Object.extend(this.headers, this.options.headers);
		for (var type in this.headers) this.transport.setRequestHeader(type, this.headers[type]);
		this.transport.send(data);
		return this}

});

XHR.implement(new Chain);
XHR.implement(new Events);
XHR.implement(new Options);

var Ajax = XHR.extend({

	moreOptions: function(){
		return {
			postBody: null,
			update: null,
			onComplete: Class.empty,
			evalScripts: false,
			evalResponse: false,
			encoding: 'utf-8'
		}},

	initialize: function(url, options){
		this.addEvent('onSuccess', this.onComplete);
		this.setOptions(this.moreOptions(), options);
		this.parent(this.options);
		if (!['post', 'get'].test(this.options.method)){
			this._method = '_method='+this.options.method;
			this.options.method = 'post'}
		if (this.options.method == 'post'){
			var encoding = (this.options.encoding) ? '; charset=' + this.options.encoding : '';
			this.setHeader('Content-type', 'application/x-www-form-urlencoded' + encoding)}
		this.setHeader('X-Requested-With', 'XMLHttpRequest');
		this.setHeader('Accept', 'text/javascript, text/html, application/xml, text/xml, */*');
		this.url = url},

	onComplete: function(){
		if (this.options.update) $(this.options.update).setHTML(this.response.text);
		if (this.options.evalResponse) eval(this.response.text);
		if (this.options.evalScripts) this.evalScripts.delay(30, this);
		this.fireEvent('onComplete', [this.response.text, this.response.xml], 20)},

	request: function(){
		var data = null;
		switch ($type(this.options.postBody)){
			case 'element': data = $(this.options.postBody).toQueryString(); break;
			case 'object': data = Object.toQueryString(this.options.postBody); break;
			case 'string': data = this.options.postBody}
		if (this._method) data = (data) ? [this._method, data].join('&') : this._method;
		return this.send(this.url, data)},

	evalScripts: function(){
		var script, regexp =/<script[^>]*>([\s\S]*?)<\/script>/gi;
		while ((script = regexp.exec(this.response.text))) eval(script[1])}

});

Object.toQueryString = function(source){
	var queryString = [];
	for (var property in source) queryString.push(encodeURIComponent(property)+'='+encodeURIComponent(source[property]));
	return queryString.join('&')};

Element.extend({

	send: function(options){
		options = Object.extend(options || {}, {postBody: this.toQueryString(), method: 'post'});
		return new Ajax(this.getProperty('action'), options).request()},

	toObject: function(){
		var obj = {};
		$$(this.getElementsByTagName('input'), this.getElementsByTagName('select'), this.getElementsByTagName('textarea')).each(function(el){
			var name = $(el).name;
			var value = el.getValue();
			if ((value !== false) && name) obj[name] = value});
		return obj},

	toQueryString: function(){
		return Object.toQueryString(this.toObject())}

});

var Cookie = {

	set: function(key, value, options){
		options = Object.extend({
			domain: false,
			path: false,
			duration: 365
		}, options || {});
		value = escape(value);
		if (options.domain) value += "; domain=" + options.domain;
		if (options.path) value += "; path=" + options.path;
		if (options.duration){
			var date = new Date();
			date.setTime(date.getTime() + (options.duration * 86400000));
			value += "; expires=" + date.toGMTString()}
		document.cookie = key + "=" + value},

	get: function(key){
		var value = document.cookie.match('(?:^|;)\\s*'+key+'=([^;]*)');
		return value ? unescape(value[1]) : false},

	remove: function(key){
		this.set(key, '', {duration: -1})}

};

var Json = {

	toString: function(obj){
		switch ($type(obj)){
			case 'string':
				return '"'+obj.replace(new RegExp('(["\\\\])', 'g'), '\\$1')+'"';
			case 'array':
				return '['+ obj.map(function(ar){
					return Json.toString(ar)}).join(',') +']';
			case 'object':
				var string = [];
				for (var property in obj) string.push('"'+property+'":'+Json.toString(obj[property]));
				return '{'+string.join(',')+'}'}
		return String(obj)},

	evaluate: function(str){
		return eval('(' + str + ')')}

};

Json.Remote = XHR.extend({

	initialize: function(url, options){
		this.url = url;
		this.addEvent('onSuccess', this.onComplete);
		this.parent(options);
		this.setHeader('X-Request', 'JSON')},

	send: function(obj){
		return this.parent(this.url, 'json='+Json.toString(obj))},

	onComplete: function(){
		this.fireEvent('onComplete', Json.evaluate(this.response.text))}

});

var Asset = {

	javascript: function(source, properties){
		return Asset.create('script', {
			'type': 'text/javascript', 'src': source
		}, properties, true)},

	css: function(source, properties){
		return Asset.create('link', {
			'rel': 'stylesheet', 'media': 'screen', 'type': 'text/css', 'href': source
		}, properties, true)},

	image: function(source, properties){
		properties = Object.extend({
			'src': source,
			'onload': Class.empty,
			'onabort': Class.empty,
			'onerror': Class.empty
		}, properties || {});
		var image = new Image();
		image.onload = function(){
			if (arguments.callee.done) return false;
			arguments.callee.done = true;
			this.onload = null;
			return properties.onload.call(this)};
		image.onerror = properties.onerror;
		image.onabort = properties.onabort;
		image.src = properties.src;
		return Asset.create('img', properties)},

	images: function(sources, options){
		options = Object.extend({
			onComplete: Class.empty,
			onProgress: Class.empty
		}, options || {});
		if (!sources.push) sources = [sources];
		var images = [];
		counter = 0;
		sources.each(function(source){
			var img = new Asset.image(source, {
				'onload': function(){
					counter++;
					options.onProgress();
					if (counter == sources.length) options.onComplete()}
			});
			images.push(img)});
		return images},

	create: function(type, defaults, properties, inject){
		Object.extend(defaults, properties || {});
		var element = new Element(type).setProperties(defaults);
		if (inject) element.injectInside($$('head')[0]);
		return element}

}; 

 if ("a".replace(/a/, function() {return "b"}) != "b") (function(){
  var default_replace = String.prototype.replace;
  String.prototype.replace = function(search,replace){
	 	if(typeof replace != "function"){
		return default_replace.apply(this,arguments)
	}
	var str = "" + this;
	var callback = replace;
	 	if(!(search instanceof RegExp)){
		var idx = str.indexOf(search);
		return (
			idx == -1 ? str :
			default_replace.apply(str,[search,callback(search, idx, str)])
		)
	}
	var reg = search;
	var result = [];
	var lastidx = reg.lastIndex;
	var re;
	while((re = reg.exec(str)) != null){
		var idx  = re.index;
		var args = re.concat(idx, str);
		result.push(
			str.slice(lastidx,idx),
			callback.apply(null,args).toString()
		);
		if(!reg.global){
			lastidx += RegExp.lastMatch.length;
			break
		}else{
			lastidx = reg.lastIndex}
	}
	result.push(str.slice(lastidx));
	return result.join("")
  }
})();

var CodeHighlighter = { styleSets : new Array };

CodeHighlighter.addStyle = function(name, rules) {
	 	if ([].push) this.styleSets.push({
		name : name, 
		rules : rules,
		ignoreCase : arguments[2] || false
	})
	
	function setEvent() {
		 		if (typeof Event != 'undefined' && typeof Event.onReady == 'function') 
		  return Event.onReady(CodeHighlighter.init.bind(CodeHighlighter));
		
		var old = window.onload;
		
		if (typeof window.onload != 'function') {
			window.onload = function() { CodeHighlighter.init() }} else {
			window.onload = function() {
				old();
				CodeHighlighter.init()}
		}
	}
	
	 	if (this.styleSets.length==1) setEvent()}

CodeHighlighter.init = function() {
	if (!document.getElementsByTagName) return; 
	if ("a".replace(/a/, function() {return "b"}) != "b") return;  	 	
	var codeEls = document.getElementsByTagName("CODE");
	 	codeEls.filter = function(f) {
		var a =  new Array;
		for (var i = 0; i < this.length; i++) if (f(this[i])) a[a.length] = this[i];
		return a} 
	
	var rules = new Array;
	rules.toString = function() {
		 		var exps = new Array;
		for (var i = 0; i < this.length; i++) exps.push(this[i].exp);
		return exps.join("|")}
	
	function addRule(className, rule) {
		 		var exp = (typeof rule.exp != "string")?String(rule.exp).substr(1, String(rule.exp).length-2):rule.exp;
		 		rules.push({
			className : className,
			exp : "(" + exp + ")",
			length : (exp.match(/(^|[^\\])\([^?]/g) || "").length + 1,  			replacement : rule.replacement || null 
		})}
	
	function parse(text, ignoreCase) {
		 		return text.replace(new RegExp(rules, (ignoreCase)?"gi":"g"), function() {
			var i = 0, j = 1, rule;
			while (rule = rules[i++]) {
				if (arguments[j]) {
					 					if (!rule.replacement) return "<span class=\"" + rule.className + "\">" + arguments[0] + "</span>";
					else {
						 						var str = rule.replacement.replace("$0", rule.className);
						for (var k = 1; k <= rule.length - 1; k++) str = str.replace("$" + k, arguments[j + k]);
						return str}
				} else j+= rule.length}
		})}
	
	function highlightCode(styleSet) {
		 		var parsed, clsRx = new RegExp("(\\s|^)" + styleSet.name + "(\\s|$)");
		rules.length = 0;
		
		 		var stylableEls = codeEls.filter(function(item) { return clsRx.test(item.className) });
		
		 		for (var className in styleSet.rules) addRule(className, styleSet.rules[className]);
		
			
		 		for (var i = 0; i < stylableEls.length; i++) {
			 			if (/MSIE/.test(navigator.appVersion) && stylableEls[i].parentNode.nodeName == 'PRE') {
				stylableEls[i] = stylableEls[i].parentNode;
				
				parsed = stylableEls[i].innerHTML.replace(/(<code[^>]*>)([^<]*)<\/code>/i, function() {
					return arguments[1] + parse(arguments[2], styleSet.ignoreCase) + "</code>"
				});
				parsed = parsed.replace(/\n( *)/g, function() { 
					var spaces = "";
					for (var i = 0; i < arguments[1].length; i++) spaces+= "&nbsp;";
					return "\n" + spaces});
				parsed = parsed.replace(/\t/g, "&nbsp;&nbsp;&nbsp;&nbsp;");
				parsed = parsed.replace(/\n(<\/\w+>)?/g, "<br />$1").replace(/<br \/>[\n\r\s]*<br \/>/g, "<p><br></p>")} else parsed = parse(stylableEls[i].innerHTML, styleSet.ignoreCase);
			
			stylableEls[i].innerHTML = parsed}
	}
	
	 	for (var i=0; i < this.styleSets.length; i++) {
		highlightCode(this.styleSets[i])}
} 

 Element.extend({
	getDimensions: function() {
		return {width: this.getStyle('width', true), height: this.getStyle('height', true)}},	
	visible: function() {
		return this.getStyle('display') != 'none'},
	toggle: function() {
		return this[this.visible() ? 'hide' : 'show']()},
	hide: function() {
		this.originalDisplay = this.style.display; 
		this.style.display = 'none';
		return this},
	show: function(display) {
		this.style.display = display || this.originalDisplay || 'block';
		return this},
	cleanWhitespace: function() {
		$A(this.childNodes).each(function(node){
			if (node.nodeType == 3 && !/\S/.test(node.nodeValue)) node.parentNode.removeChild(node)})},
	find: function(what) {
		var el = this;
		while (el.nodeType != 1) el = el[what];
		return el},
	replace: function(html) {
		if (this.outerHTML) {
			this.outerHTML = html.stripScripts()} else {
			var range = this.ownerDocument.createRange();
			range.selectNodeContents(this);
			this.parentNode.replaceChild(
				range.createContextualFragment(html.stripScripts()), this)}
		setTimeout(function() {html.evalScripts()}, 10)},
	empty: function() {
		return this.innerHTML.match(/^\s*$/)},
	getOffsetHeight: function(){ return this.getStyle('height')},
	getOffsetWidth: function(){ return this.getStyle('width')},
	
	positionedOffset: function() {
	  var element = this;
    var valueT = 0, valueL = 0;
    do {
      valueT += element.offsetTop  || 0;
      valueL += element.offsetLeft || 0;
      element = element.offsetParent;
      if (element) {
        p = element.getStyle('position');
        if (p == 'relative' || p == 'absolute') break}
    } while (element);
    return {x:valueL, y:valueT}}
});

 String.prototype.getAnchor = function() {
  return/#([a-z][\w.:-]*)$/i.exec(this)[1]}

 Object.extend(Array.prototype, {
  first: function(){
    return this[0] || null},
  last: function(){
    return this[this.length -1] || null
  }
}) 

var EventTriggers = {
	triggers : [],
	
	register : function(sheet){
		this.triggers.push(sheet)},
	
	start : function(){
		Window.onDomReady(this.apply.bindAsEventListener(this))},
	
	apply : function(){
	  this.triggers.each(function(trigger){
	    for (selector in trigger){
	      var elements = $$(selector);
	      if (!elements) continue;
	      elements.each(function(element){
	        trigger[selector](element)})}
	  })}
}

EventTriggers.start(); 
CodeHighlighter.addStyle("css", {
	comment : {
		exp  :/\/\*[^*]*\*+([^\/][^*]*\*+)*\//
	},
	keywords : {
		exp  :/@\w[\w\s]*/
	},
	selectors : {
		exp  : "([\\w-:\\[.#][^{};>]*)(?={)"
	},
	properties : {
		exp  : "([\\w-]+)(?=\\s*:)"
	},
	units : {
		exp  :/([0-9])(em|en|px|%|pt)\b/,
		replacement : "$1<span class=\"$0\">$2</span>"
	},
	urls : {
		exp  :/url\([^\)]*\)/
	}
 });

CodeHighlighter.addStyle("html", {
 	comment : {
 		exp:/&lt;!\s*(--([^-]|[\r\n]|-[^-])*--\s*)&gt;/
 	},
 	tag : {
 		exp:/(&lt;\/?)([a-zA-Z]+\s?)/, 
 		replacement: "$1<span class=\"$0\">$2</span>"
 	},
 	string : {
 		exp  :/'[^']*'|"[^"]*"/
 	},
 	attribute : {
 		exp:/\b([a-zA-Z-:]+)(=)/, 
 		replacement: "<span class=\"$0\">$1</span>$2"
 	},
 	doctype : {
 		exp:/&lt;!DOCTYPE([^&]|&[^g]|&g[^t])*&gt;/
 	}
 });

CodeHighlighter.addStyle("xaml", {
 	comment : {
 		exp:/&lt;!\s*(--([^-]|[\r\n]|-[^-])*--\s*)&gt;/
 	},
 	tag : {
 		exp:/(&lt;\/?)([a-zA-Z]+\s?)/, 
 		replacement: "$1<span class=\"$0\">$2</span>"
 	},
 	string : {
 		exp  :/'[^']*'|"[^"]*"/
 	},
 	attribute : {
 		exp:/\b([a-zA-Z-:]+)(=)/, 
 		replacement: "<span class=\"$0\">$1</span>$2"
 	},
 	doctype : {
 		exp:/&lt;!DOCTYPE([^&]|&[^g]|&g[^t])*&gt;/
 	}
 });

CodeHighlighter.addStyle("javascript",{
 	comment : {
 		exp  :/(\/\/[^\n]*(\n|$))|(\/\*[^*]*\*+([^\/][^*]*\*+)*\/)/
 	},
 	brackets : {
 		exp  :/\(|\)/
 	},
 	string : {
 		exp  :/'[^']*'|"[^"]*"/
 	},
 	keywords : {
 		exp  :/\b(arguments|break|case|continue|default|delete|do|else|false|for|function|if|in|instanceof|new|null|return|switch|this|true|typeof|var|void|while|with)\b/
 	},
 	global : {
 		exp  :/\b(toString|valueOf|window|element|prototype|constructor|document|escape|unescape|parseInt|parseFloat|setTimeout|clearTimeout|setInterval|clearInterval|NaN|isNaN|Infinity)\b/
 	}
 });

CodeHighlighter.addStyle("csharp",{
 	comment : {
 		exp  :/(\/\/[^\n]*(\n|$))|(\/\*[^*]*\*+([^\/][^*]*\*+)*\/)/
 	},
 	brackets : {
 		exp  :/\(|\)/
 	},
 	string : {
 		exp  :/'[^']*'|"[^"]*"/
 	},
 	keywords : {
 		exp  :/\b(arguments|break|case|continue|default|delete|do|else|false|for|function|if|in|instanceof|new|null|return|switch|this|true|typeof|var|void|while|with)\b/
 	},
 	global : {
 		exp  :/\b(toString|valueOf|window|element|prototype|constructor|document|escape|unescape|parseInt|parseFloat|setTimeout|clearTimeout|setInterval|clearInterval|NaN|isNaN|Infinity)\b/
 	}
 });
 
CodeHighlighter.addStyle("ruby",{
 	comment : {
 		exp  :/#[^\n]+/
 	},
 	brackets : {
 		exp  :/\(|\)/
 	},
 	string : {
 		exp  :/'[^']*'|"[^"]*"/
 	},
 	keywords : {
 		exp  :/\b(do|end|self|class|def|if|module|yield|then|else|for|until|unless|while|elsif|case|when|break|retry|redo|rescue|require|raise)\b/
 	},
 	 
 	symbol : {
 	  exp :/([^:])(:[A-Za-z0-9_!?]+)/
 	},
 	shell: {
 	  exp:/`[^`]*`/
 	}
 });
 
CodeHighlighter.addStyle("php",{
	comment : {
 		exp  :/(\/\/[^\n]*(\n|$))|(\/\*[^*]*\*+([^\/][^*]*\*+)*\/)/
 	},
	brackets : {
		exp  :/\(|\)/
	},
	string : {
		exp  :/'[^']*'|"[^"]*"/
	},
	keywords : {
		exp  :/\b(false|true|and|or|xor|__FILE__|exception|__LINE__|array|as|break|case|class|const|continue|declare|default|die|do|echo|else|elseif|empty|enddeclare|endfor|endforeach|endif|endswitch|endwhile|eval|exit|extends|for|foreach|function|global|if|include|include_once|isset|list|new|print|require|require_once|return|static|switch|unset|use|while|__FUNCTION__|__CLASS__|__METHOD__|final|php_user_filter|interface|implements|extends|public|private|protected|abstract|clone|try|catch|throw|this)\b/
  },
  symbol : {
 	  exp :/(\$[A-Za-z0-9_!?]+)/
 	}
}); 

if (!Home) var Home = {}

Home.HeaderSlider = new Class({
  currentLink: null,
  currentStory: null,
  currentEffectPos: 0,
  animating: false,
  
  initialize: function(element){
         this.element = $(element);
    this.storywrap = this.element.getElement('#storywrap');
    this.stories = this.element.getElements('.story');
    this.links = this.element.getElements('#featurenav a');
    
         this.setTriggers();
    
         var end_animation = function(){ this.animating = false}.bind(this);
    this.effect = new Fx.Style(this.storywrap, 'left', {duration:500, transition:Fx.Transitions.circInOut, onComplete:end_animation})},
  
     setTriggers: function(){
    this.links.each(function(link){
      link.addEvent('click', this.goToStory.bindAsEventListener(this, link));
             link.onclick = function(){ return false}
      
             if (link.getParent().hasClass('active')){
       this.currentLink = link;
       this.currentStory = $(this.currentLink.getAttribute('href').getAnchor())}
    }, this)},
  
     goToStory: function(event, link){
         if (this.animating) return;
    this.animating = true;
    
         this.currentLink.getParent().removeClass('active');
    link.getParent().addClass('active');
    this.currentLink = link;
    
         var story = $(link.getAttribute('href').getAnchor());
    var offset = -1*story.positionedOffset().x;
    
         this.effect.start(this.currentEffectPos, offset)
    this.currentEffectPos = offset}
}); 

if (!Home) var Home = {}

Home.Filters = new Class({
  currentTab: null,
  
  initialize: function(tabsId, contentId){
    this.tabs = $(tabsId).getElements('a');
    this.content = $(contentId);
    this.stories = this.content.getElements('.story');
    
    this.setTriggers();
    
         this.stories.each(function(story){
      story.setAttribute('origHeight', parseInt(story.getStyle('height')))})},
  
  setTriggers: function(){
    this.tabs.each(function(tab){
      tab.addEvent('click', this.filter.bindAsEventListener(this, tab));
      tab.onclick = function(){ return false}
      
      if (tab.hasClass('active')){
        this.currentTab = tab}
    }, this)},
  
  filter: function(event, tab){
    if (this.animating) return;
    this.animating = true;
    var end_animation = function(){ this.animating = false}.bind(this);
    setTimeout(end_animation, 500);
    
    var filter = tab.getAttribute('href').getAnchor();
    
    if (filter == 'everything'){
             filter = 'story'}
    
    var closers = [];
    var openers = [];
         this.stories.each(function(story){
             if (!story.hasClass(filter) && story.visible()){
        closers.push(story);
        var effect = new Fx.Style(story, 'height', {duration:250, onComplete: function(){ this.element.hide() }});
        effect.start(story.getAttribute('origHeight'), 0)
      }
             if (story.hasClass(filter) && !story.visible()){
        openers.push(story);
        var effect = new Fx.Style(story, 'height', {duration:250, onStart: function(){ this.element.show() }});
        effect.start(0, story.getAttribute('origHeight'))}
    }, this);
    
         this.currentTab.removeClass('active');
    this.currentTab = tab.addClass('active')}
})
 

var rules = {
  '#home': function(element){
    new Home.Filters('tabnav', 'tabcontent')},
  
  '#home #feature': function(element){
    new Home.HeaderSlider(element)},
  
  'ul.archives': function(element){
    var odd = true;
    $(element).getElements('li').each(function(elem){
      if (odd) $(elem).addClass('odd');
      odd = !odd})},
  
  'table': function(element){
    var odd = false;
    $(element).getElements('tr').each(function(el){
      if (odd) $(el).addClass('odd');
      odd = !odd})}
}
EventTriggers.register(rules);