text: //MooTools, My Object Oriented Javascript Tools. Copyright (c) 2006 Valerio Proietti, <http://mad4milk.net>, MIT Style License.
  
  var MooTools={version:'1.2dev'};function $extend(){var args=arguments;if(!args[1])args=[this,args[0]];for(var property in args[1])args[0][property]=args[1][property];return args[0];};function $native(){for(var i=0,l=arguments.length;i<l;i++){arguments[i].extend=function(props){for(var prop in props){if(!this.prototype[prop])this.prototype[prop]=props[prop];if(!this[prop])this[prop]=$native.generic(prop);}};}};$native.generic=function(prop){return function(bind){return this.prototype[prop].apply(bind,Array.prototype.slice.call(arguments,1));};};$native(Array,Function,Number,String);function $chk(obj){return!!(obj||obj===0);};function $clear(timer){clearTimeout(timer);clearInterval(timer);return null;};function $defined(obj){return(obj!=undefined);};function $empty(){};function $merge(){var mix={};for(var i=0;i<arguments.length;i++){for(var property in arguments[i]){var ap=arguments[i][property];var mp=mix[property];if(mp&&$type(ap)=='object'&&$type(mp)=='object')mix[property]=$merge(mp,ap);else mix[property]=ap;}}
  return mix;};function $pick(){for(var i=0,l=arguments.length;i<l;i++){if($defined(arguments[i]))return arguments[i];}
  return null;};function $random(min,max){return Math.floor(Math.random()*(max-min+1)+min);};function $splat(obj){var type=$type(obj);if(type&&type!='array')obj=[obj];return obj;};function $time(){return new Date().getTime();};function $try(fn,bind,args){try{return fn.apply(bind||fn,$splat(args)||[]);}catch(e){return false;}};function $type(obj){if(!$defined(obj))return false;if(obj.htmlElement)return'element';var type=typeof obj;if(type=='object'&&obj.nodeName){switch(obj.nodeType){case 1:return'element';case 3:return(/\S/).test(obj.nodeValue)?'textnode':'whitespace';}}
  if(type=='object'||type=='function'){switch(obj.constructor){case Array:return'array';case RegExp:return'regexp';case Class:return'class';}
  if(typeof obj.length=='number'){if(obj.item)return'collection';if(obj.callee)return'arguments';}}
  return type;};var Abstract=function(obj){obj=obj||{};obj.extend=$extend;return obj;};var Window=new Abstract(window);var Document=new Abstract(document);document.head=document.getElementsByTagName('head')[0];var Client={Engine:{'name':'unknown','version':''},Platform:{},Features:{}};Client.Features.xhr=!!(window.XMLHttpRequest);Client.Features.xpath=!!(document.evaluate);if(window.opera)Client.Engine.name='opera';else if(window.ActiveXObject)Client.Engine={'name':'ie','version':(Client.Features.xhr)?7:6};else if(!navigator.taintEnabled)Client.Engine={'name':'webkit','version':(Client.Features.xpath)?420:419};else if(document.getBoxObjectFor!=null)Client.Engine.name='gecko';Client.Engine[Client.Engine.name]=Client.Engine[Client.Engine.name+Client.Engine.version]=true;Client.Platform.name=navigator.platform.match(/(mac)|(win)|(linux)|(nix)/i)||['Other'];Client.Platform.name=Client.Platform.name[0].toLowerCase();Client.Platform[Client.Platform.name]=true;if(typeof HTMLElement=='undefined'){var HTMLElement=$empty;if(Client.Engine.webkit)document.createElement("iframe");HTMLElement.prototype=(Client.Engine.webkit)?window["[[DOMElement.prototype]]"]:{};}
  HTMLElement.prototype.htmlElement=$empty;if(Client.Engine.ie6)$try(function(){document.execCommand("BackgroundImageCache",false,true);});var Class=function(properties){var klass=function(){return(arguments[0]!==$empty&&this.initialize&&$type(this.initialize)=='function')?this.initialize.apply(this,arguments):this;};$extend(klass,this);klass.prototype=properties;klass.constructor=Class;return klass;};Class.empty=$empty;Class.prototype={extend:function(properties){var proto=new this($empty);for(var property in properties){var pp=proto[property];proto[property]=Class.Merge(pp,properties[property]);}
  return new Class(proto);},implement:function(){for(var i=0,l=arguments.length;i<l;i++)$extend(this.prototype,arguments[i]);}};Class.Merge=function(previous,current){if(previous&&previous!=current){var type=$type(current);if(type!=$type(previous))return current;switch(type){case'function':var merged=function(){this.parent=arguments.callee.parent;return current.apply(this,arguments);};merged.parent=previous;return merged;case'object':return $merge(previous,current);}}
  return current;};var Chain=new Class({chain:function(fn){this.chains=this.chains||[];this.chains.push(fn);return this;},callChain:function(){if(this.chains&&this.chains.length)this.chains.shift().delay(10,this);},clearChain:function(){this.chains=[];}});var Events=new Class({addEvent:function(type,fn){if(fn!=$empty){this.$events=this.$events||{};this.$events[type]=this.$events[type]||[];this.$events[type].include(fn);}
  return this;},fireEvent:function(type,args,delay){if(this.$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.$events[type].remove(fn);return this;}});var Options=new Class({setOptions:function(){this.options=$merge.apply(null,[this.options].extend(arguments));if(this.addEvent){for(var option in this.options){if($type(this.options[option]=='function')&&(/^on[A-Z]/).test(option))this.addEvent(option,this.options[option]);}}
  return this;}});Array.extend({forEach:function(fn,bind){for(var i=0,j=this.length;i<j;i++)fn.call(bind,this[i],i,this);},filter:function(fn,bind){var results=[];for(var i=0,j=this.length;i<j;i++){if(fn.call(bind,this[i],i,this))results.push(this[i]);}
  return results;},map:function(fn,bind){var results=[];for(var i=0,j=this.length;i<j;i++)results[i]=fn.call(bind,this[i],i,this);return results;},every:function(fn,bind){for(var i=0,j=this.length;i<j;i++){if(!fn.call(bind,this[i],i,this))return false;}
  return true;},some:function(fn,bind){for(var i=0,j=this.length;i<j;i++){if(fn.call(bind,this[i],i,this))return true;}
  return false;},indexOf:function(item,from){var len=this.length;for(var i=(from<0)?Math.max(0,len+from):from||0;i<len;i++){if(this[i]===item)return i;}
  return-1;},copy:function(start,length){start=start||0;if(start<0)start=this.length+start;length=length||(this.length-start);var newArray=[];for(var i=0;i<length;i++)newArray[i]=this[start++];return newArray;},remove:function(item){var i=0;var len=this.length;while(i<len){if(this[i]===item){this.splice(i,1);len--;}else{i++;}}
  return this;},contains:function(item,from){return this.indexOf(item,from)!=-1;},associate:function(keys){var obj={},length=Math.min(this.length,keys.length);for(var i=0;i<length;i++)obj[keys[i]]=this[i];return obj;},extend:function(array){for(var i=0,j=array.length;i<j;i++)this.push(array[i]);return this;},merge:function(array){for(var i=0,l=array.length;i<l;i++)this.include(array[i]);return this;},include:function(item){if(!this.contains(item))this.push(item);return this;},getRandom:function(){return(this.length)?this[$random(0,this.length-1)]:null;},getLast:function(){return(this.length)?this[this.length-1]:null;}});Array.prototype.each=Array.prototype.forEach;Array.each=Array.forEach;function $A(array){return Array.copy(array);};function $each(iterable,fn,bind){if(iterable&&typeof iterable.length=='number'&&$type(iterable)!='object'){Array.forEach(iterable,fn,bind);}else{for(var name in iterable)fn.call(bind||iterable,iterable[name],name);}};String.extend({test:function(regex,params){return(($type(regex)=='string')?new RegExp(regex,params):regex).test(this);},toInt:function(){return parseInt(this,10);},toFloat:function(){return parseFloat(this);},camelCase:function(){return this.replace(/-\D/g,function(match){return match.charAt(1).toUpperCase();});},hyphenate:function(){return this.replace(/\w[A-Z]/g,function(match){return(match.charAt(0)+'-'+match.charAt(1).toLowerCase());});},capitalize:function(){return this.replace(/\b[a-z]/g,function(match){return match.toUpperCase();});},trim:function(){return this.replace(/^\s+|\s+$/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})$/);return(hex)?hex.slice(1).hexToRgb(array):false;},contains:function(string,s){return(s)?(s+this+s).indexOf(s+string+s)>-1:this.indexOf(string)>-1;},escapeRegExp:function(){return this.replace(/([.*+?^${}()|[\]\/\\])/g,'\\$1');}});Array.extend({rgbToHex:function(array){if(this.length<3)return false;if(this.length==4&&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(',')+')';}});Function.extend({create:function(options){var self=this;options=$merge({'bind':self,'arguments':null,'delay':false,'periodical':false,'attempt':false,'event':false},options);return function(event){var args=$splat(options.arguments)||arguments;if(options.event)args=[event||window.event].extend(args);var returns=function(){return self.apply($pick(options.bind,self),args);};if(options.delay)return setTimeout(returns,options.delay);if(options.periodical)return setInterval(returns,options.periodical);if(options.attempt)return $try(returns);return returns();};},pass:function(args,bind){return this.create({'arguments':args,'bind':bind});},attempt:function(args,bind){return this.create({'arguments':args,'bind':bind,'attempt':true})();},bind:function(bind,args,evt){return this.create({'bind':bind,'arguments':args,'event':evt});},delay:function(delay,bind,args){return this.create({'delay':delay,'bind':bind,'arguments':args})();},periodical:function(interval,bind,args){return this.create({'periodical':interval,'bind':bind,'arguments':args})();}});Function.empty=$empty;Number.extend({toInt:function(){return parseInt(this);},toFloat:function(){return parseFloat(this);},limit:function(min,max){return Math.min(max,Math.max(min,this));},round:function(precision){precision=Math.pow(10,precision||0);return Math.round(this*precision)/precision;},times:function(fn){for(var i=0;i<this;i++)fn(i);}});var Element=new Class({initialize:function(el,props){if($type(el)=='string'){if(Client.Engine.ie&&props&&(props.name||props.type)){var name=(props.name)?' name="'+props.name+'"':'';var type=(props.type)?' type="'+props.type+'"':'';delete props.name;delete props.type;el='<'+el+name+type+'>';}
  el=document.createElement(el);}
  el=$(el);return(!props||!el)?el:el.set(props);}});var Elements=new Class({initialize:function(elements){return(elements)?$extend(elements,this):this;}});Elements.extend=function(props){for(var prop in props){this.prototype[prop]=props[prop];this[prop]=$native.generic(prop);}};function $(el){if(!el)return null;if(el.htmlElement)return Garbage.collect(el);if([window,document].contains(el))return el;var type=$type(el);if(type=='string'){el=document.getElementById(el);type=(el)?'element':false;}
  if(type!='element')return null;if(el.htmlElement)return Garbage.collect(el);if(Element.$badTags.contains(el.tagName.toLowerCase()))return el;$extend(el,Element.prototype);el.htmlElement=$empty;return Garbage.collect(el);};document.getElementsBySelector=document.getElementsByTagName;function $$(){var elements=[];for(var i=0,j=arguments.length;i<j;i++){var selector=arguments[i];switch($type(selector)){case'element':elements.push(selector);case'boolean':break;case false:break;case'string':selector=document.getElementsBySelector(selector,true);default:elements.extend(selector);}}
  return $$.unique(elements);};$$.unique=function(array){var elements=[];for(var i=0,l=array.length;i<l;i++){if(array[i].$included)continue;var element=$(array[i]);if(element&&!element.$included){element.$included=true;elements.push(element);}}
  for(var n=0,d=elements.length;n<d;n++){elements[n].$included=null;if(Client.Engine.ie)elements[n].removeAttribute('$included');}
  return new Elements(elements);};Elements.Multi=function(property){return function(){var args=arguments;var items=[];var elements=true;for(var i=0,j=this.length,returns;i<j;i++){returns=this[i][property].apply(this[i],args);if($type(returns)!='element')elements=false;items.push(returns);};return(elements)?$$.unique(items):items;};};Element.extend=function(properties){for(var property in properties){HTMLElement.prototype[property]=properties[property];Element.prototype[property]=properties[property];Element[property]=$native.generic(property);var elementsProperty=(Array.prototype[property])?property+'Elements':property;Elements.prototype[elementsProperty]=Elements.Multi(property);}};Element.extend({getElement:function(tag){return $(this.getElementsByTagName(tag)[0]||null);},getElements:function(tag){return $$(this.getElementsByTagName(tag));},set:function(props){for(var prop in props){var val=props[prop];switch(prop){case'styles':this.setStyles(val);break;case'events':if(this.addEvents)this.addEvents(val);break;case'properties':this.setProperties(val);break;default:this.setProperty(prop,val);}}
  return this;},inject:function(el,where){el=$(el);switch(where){case'before':el.parentNode.insertBefore(this,el);break;case'after':var next=el.getNext();if(!next)el.parentNode.appendChild(this);else el.parentNode.insertBefore(this,next);break;case'top':var first=el.firstChild;if(first){el.insertBefore(this,first);break;}
  default:el.appendChild(this);}
  return this;},injectBefore:function(el){return this.inject(el,'before');},injectAfter:function(el){return this.inject(el,'after');},injectInside:function(el){return this.inject(el,'bottom');},injectTop:function(el){return this.inject(el,'top');},adopt:function(){var elements=[];$each(arguments,function(argument){elements=elements.concat(argument);});$$(elements).inject(this);return this;},remove:function(){return this.parentNode.removeChild(this);},clone:function(contents){var el=$(this.cloneNode(contents!==false));if(!el.$events)return el;el.$events={};for(var type in this.$events)el.$events[type]={'keys':$A(this.$events[type].keys),'values':$A(this.$events[type].values)};return el.removeEvents();},replaceWith:function(el){el=$(el);this.parentNode.replaceChild(el,this);return el;},appendText:function(text){this.appendChild(document.createTextNode(text));return this;},hasClass:function(className){return this.className.contains(className,' ');},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|$)'),'$1').clean();return this;},toggleClass:function(className){return this.hasClass(className)?this.removeClass(className):this.addClass(className);},setStyle:function(property,value){switch(property){case'opacity':return this.setOpacity(parseFloat(value));case'float':property=(Client.Engine.ie)?'styleFloat':'cssFloat';}
  property=property.camelCase();switch($type(value)){case'number':if(!['zIndex','zoom'].contains(property))value+='px';break;case'array':value='rgb('+value.join(',')+')';}
  this.style[property]=value;return this;},setStyles:function(source){switch($type(source)){case'object':Element.$setMany(this,'setStyle',source);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(Client.Engine.ie)this.style.filter=(opacity==1)?'':"alpha(opacity="+opacity*100+")";this.style.opacity=this.$tmp.opacity=opacity;return this;},getStyle:function(property){property=property.camelCase();var result=this.style[property];if(!$chk(result)){if(property=='opacity')return this.$tmp.opacity;result=[];for(var style in Element.$styles){if(property==style){Element.$styles[style].each(function(s){var style=this.getStyle(s);result.push(parseInt(style)?style:'0px');},this);if(property=='border'){var every=result.every(function(bit){return(bit==result[0]);});return(every)?result[0]:false;}
  return result.join(' ');}}
  if(property.contains('border')){if(Element.$styles.border.contains(property)){return['Width','Style','Color'].map(function(p){return this.getStyle(property+p);},this).join(' ');}else if(Element.$borderShort.contains(property)){return['Top','Right','Bottom','Left'].map(function(p){return this.getStyle('border'+p+property.replace('border',''));},this).join(' ');}}
  if(document.defaultView)result=document.defaultView.getComputedStyle(this,null).getPropertyValue(property.hyphenate());else if(this.currentStyle)result=this.currentStyle[property];}
  if(Client.Engine.ie)result=Element.$fixStyle(property,result,this);if(result&&property.test(/color/i)&&result.contains('rgb')){return result.split('rgb').splice(1,4).map(function(color){return color.rgbToHex();}).join(' ');}
  return result;},getStyles:function(){return Element.$getMany(this,'getStyle',arguments);},walk:function(brother,start){brother+='Sibling';var el=(start)?this[start]:this[brother];while(el&&$type(el)!='element')el=el[brother];return $(el);},getPrevious:function(){return this.walk('previous');},getNext:function(){return this.walk('next');},getFirst:function(){return this.walk('next','firstChild');},getLast:function(){return this.walk('previous','lastChild');},getParent:function(){return $(this.parentNode);},getChildren:function(){return $$(this.childNodes);},hasChild:function(el){return!!$A(this.getElementsByTagName('*')).contains(el);},getProperty:function(property){var index=Element.$properties[property];if(index)return this[index];var flag=Element.$propertiesIFlag[property]||0;if(!Client.Engine.ie||flag)return this.getAttribute(property,flag);var node=this.attributes[property];return(node)?node.nodeValue:null;},removeProperty:function(property){var index=Element.$properties[property];if(index)this[index]='';else this.removeAttribute(property);return this;},getProperties:function(){return Element.$getMany(this,'getProperty',arguments);},setProperty:function(property,value){var index=Element.$properties[property];if(index)this[index]=value;else this.setAttribute(property,value);return this;},setProperties:function(source){return Element.$setMany(this,'setProperty',source);},setHTML:function(){this.innerHTML=$A(arguments).join('');return this;},setText:function(text){var tag=this.getTag();if(['style','script'].contains(tag)){if(Client.Engine.ie){if(tag=='style')this.styleSheet.cssText=text;else if(tag=='script')this.setProperty('text',text);return this;}else{if(this.firstChild)this.removeChild(this.firstChild);return this.appendText(text);}}
  this[$defined(this.innerText)?'innerText':'textContent']=text;return this;},getText:function(){var tag=this.getTag();if(['style','script'].contains(tag)){if(Client.Engine.ie){if(tag=='style')return this.styleSheet.cssText;else if(tag=='script')return this.getProperty('text');}else{return this.innerHTML;}}
  return($pick(this.innerText,this.textContent));},getTag:function(){return this.tagName.toLowerCase();},empty:function(){Garbage.trash(this.getElementsByTagName('*'));return this.setHTML('');},destroy:function(){Garbage.trash([this.empty().remove()]);return null;}});Element.$fixStyle=function(property,result,element){if($chk(parseInt(result)))return result;if(['height','width'].contains(property)){var values=(property=='width')?['left','right']:['top','bottom'];var size=0;values.each(function(value){size+=element.getStyle('border-'+value+'-width').toInt()+element.getStyle('padding-'+value).toInt();});return element['offset'+property.capitalize()]-size+'px';}else if(property.test(/border(.+)Width|margin|padding/)){return'0px';}
  return result;};Element.$badTags=['object','embed'];Element.$styles={'border':[],'padding':[],'margin':[]};['Top','Right','Bottom','Left'].each(function(direction){for(var style in Element.$styles)Element.$styles[style].push(style+direction);});Element.$borderShort=['borderWidth','borderStyle','borderColor'];Element.$getMany=function(el,method,keys){var result={};$each(keys,function(key){result[key]=el[method](key);});return result;};Element.$setMany=function(el,method,pairs){for(var key in pairs)el[method](key,pairs[key]);return el;};Element.$properties=new Abstract({'class':'className','for':'htmlFor','colspan':'colSpan','rowspan':'rowSpan','accesskey':'accessKey','tabindex':'tabIndex','maxlength':'maxLength','readonly':'readOnly','frameborder':'frameBorder','value':'value','disabled':'disabled','checked':'checked','multiple':'multiple','selected':'selected'});Element.$propertiesIFlag={'href':2,'src':2};Element.$listenerMethods={addListener:function(type,fn){if(this.addEventListener)this.addEventListener(type,fn,false);else this.attachEvent('on'+type,fn);return this;},removeListener:function(type,fn){if(this.removeEventListener)this.removeEventListener(type,fn,false);else this.detachEvent('on'+type,fn);return this;}};window.extend(Element.$listenerMethods);document.extend(Element.$listenerMethods);Element.extend(Element.$listenerMethods);var Garbage={elements:[],collect:function(el){if(!el.$tmp){Garbage.elements.push(el);el.$tmp={'opacity':1};}
  return el;},trash:function(elements){for(var i=0,j=elements.length,el;i<j;i++){if(!(el=elements[i])||!el.$tmp)continue;if(el.tagName&&Element.$badTags.contains(el.tagName.toLowerCase()))continue;if(el.$events)el.fireEvent('trash').removeEvents();for(var p in el.$tmp)el.$tmp[p]=null;for(var d in Element.prototype)el[d]=null;Garbage.elements[Garbage.elements.indexOf(el)]=null;el.htmlElement=el.$tmp=el=null;}
  Garbage.elements.remove(null);},empty:function(){Garbage.collect(window);Garbage.collect(document);Garbage.trash(Garbage.elements);}};window.addListener('beforeunload',function(){window.addListener('unload',Garbage.empty);if(Client.Engine.ie)window.addListener('unload',CollectGarbage);});var Event=new Class({initialize:function(event){if(event&&event.$extended)return event;this.$extended=true;event=event||window.event;this.event=event;this.type=event.type;this.target=event.target||event.srcElement;if(this.target.nodeType==3)this.target=this.target.parentNode;$extend(this,{'shift':event.shiftKey,'control':event.ctrlKey,'alt':event.altKey,'meta':event.metaKey});if(['DOMMouseScroll','mousewheel'].contains(this.type)){this.wheel=(event.wheelDelta)?event.wheelDelta/120:-(event.detail||0)/3;}else if(this.type.contains('key')){this.code=event.which||event.keyCode;for(var name in Event.keys){if(Event.keys[name]==this.code){this.key=name;break;}}
  if(this.type=='keydown'){var fKey=this.code-111;if(fKey>0&&fKey<13)this.key='f'+fKey;}
  this.key=this.key||String.fromCharCode(this.code).toLowerCase();}else if(this.type.test(/(click|mouse|menu)/)){this.page={'x':event.pageX||event.clientX+document.documentElement.scrollLeft,'y':event.pageY||event.clientY+document.documentElement.scrollTop};this.client={'x':event.pageX?event.pageX-window.pageXOffset:event.clientX,'y':event.pageY?event.pageY-window.pageYOffset:event.clientY};this.rightClick=(event.which==3)||(event.button==2);switch(this.type){case'mouseover':this.relatedTarget=event.relatedTarget||event.fromElement;break;case'mouseout':this.relatedTarget=event.relatedTarget||event.toElement;}
  if(this.fixRelatedTarget.create({'bind':this,'attempt':Client.Engine.gecko})()===false)this.relatedTarget=this.target;}
  return this;},stop:function(){return this.stopPropagation().preventDefault();},stopPropagation:function(){if(this.event.stopPropagation)this.event.stopPropagation();else this.event.cancelBubble=true;return this;},preventDefault:function(){if(this.event.preventDefault)this.event.preventDefault();else this.event.returnValue=false;return this;},fixRelatedTarget:function(){if(this.relatedTarget&&this.relatedTarget.nodeType==3)this.relatedTarget=this.relatedTarget.parentNode;}});Event.keys=new Abstract({'enter':13,'up':38,'down':40,'left':37,'right':39,'esc':27,'space':32,'backspace':8,'tab':9,'delete':46});Element.$eventMethods={addEvent:function(type,fn){this.$events=this.$events||{};this.$events[type]=this.$events[type]||{'keys':[],'values':[]};if(this.$events[type].keys.contains(fn))return this;this.$events[type].keys.push(fn);var realType=type;var custom=Element.Events[type];if(custom){if(custom.add)custom.add.call(this,fn);if(custom.map)fn=custom.map;if(custom.type)realType=custom.type;}
  var defn=fn;var nativeEvent=Element.$nativeEvents[realType]||0;if(nativeEvent){if(nativeEvent==2){var self=this;defn=function(event){event=new Event(event);if(fn.call(self,event)===false)event.stop();};}
  this.addListener(realType,defn);}
  this.$events[type].values.push(defn);return this;},removeEvent:function(type,fn){if(!this.$events||!this.$events[type])return this;var pos=this.$events[type].keys.indexOf(fn);if(pos==-1)return this;var key=this.$events[type].keys.splice(pos,1)[0];var value=this.$events[type].values.splice(pos,1)[0];var custom=Element.Events[type];if(custom){if(custom.remove)custom.remove.call(this,fn);if(custom.type)type=custom.type;}
  return(Element.$nativeEvents[type])?this.removeListener(type,value):this;},addEvents:function(source){return Element.$setMany(this,'addEvent',source);},removeEvents:function(type){if(!this.$events)return this;if(!type){for(var evType in this.$events)this.removeEvents(evType);this.$events=null;}else if(this.$events[type]){this.$events[type].keys.each(function(fn){this.removeEvent(type,fn);},this);this.$events[type]=null;}
  return this;},fireEvent:function(type,args,delay){if(this.$events&&this.$events[type]){this.$events[type].keys.each(function(fn){fn.create({'bind':this,'delay':delay,'arguments':args})();},this);}
  return this;},cloneEvents:function(from,type){if(!from.$events)return this;if(!type){for(var evType in from.$events)this.cloneEvents(from,evType);}else if(from.$events[type]){from.$events[type].keys.each(function(fn){this.addEvent(type,fn);},this);}
  return this;}};window.extend(Element.$eventMethods);document.extend(Element.$eventMethods);Element.extend(Element.$eventMethods);Element.Events=new Abstract({'mouseenter':{type:'mouseover',map:function(event){if(event.relatedTarget!=this&&!this.hasChild(event.relatedTarget))this.fireEvent('mouseenter',event);}},'mouseleave':{type:'mouseout',map:function(event){if(event.relatedTarget!=this&&!this.hasChild(event.relatedTarget))this.fireEvent('mouseleave',event);}},'mousewheel':{type:(Client.Engine.gecko)?'DOMMouseScroll':'mousewheel'}});Element.$nativeEvents={'click':2,'dblclick':2,'mouseup':2,'mousedown':2,'mousewheel':2,'DOMMouseScroll':2,'mouseover':2,'mouseout':2,'mousemove':2,'keydown':2,'keypress':2,'keyup':2,'contextmenu':2,'submit':2,'load':1,'unload':1,'beforeunload':1,'resize':1,'move':1,'DOMContentLoaded':1,'focus':1,'blur':1,'change':1,'reset':1,'select':1,'error':1,'abort':1,'scroll':1};Element.extend({scrollTo:function(x,y){this.scrollLeft=x;this.scrollTop=y;},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(overflown){return this.getPosition(overflown).y;},getLeft:function(overflown){return this.getPosition(overflown).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.extend({getWidth:function(){if(Client.Engine.webkit419)return this.innerWidth;if(Client.Engine.opera)return document.body.clientWidth;return document.documentElement.clientWidth;},getHeight:function(){if(Client.Engine.webkit419)return this.innerHeight;if(Client.Engine.opera)return document.body.clientHeight;return document.documentElement.clientHeight;},getScrollWidth:function(){if(Client.Engine.ie)return Math.max(document.documentElement.offsetWidth,document.documentElement.scrollWidth);if(Client.Engine.webkit)return document.body.scrollWidth;return document.documentElement.scrollWidth;},getScrollHeight:function(){if(Client.Engine.ie)return Math.max(document.documentElement.offsetHeight,document.documentElement.scrollHeight);if(Client.Engine.webkit)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({options:{onStart:$empty,onComplete:$empty,onCancel:$empty,transition:function(p){return-(Math.cos(Math.PI*p)-1)/2;},duration:500,unit:'px',wait:true,fps:50},initialize:function(options){this.element=this.element||null;this.setOptions(options);if(this.options.initialize)this.options.initialize.call(this);},step:function(){var time=$time();if(time<this.time+this.options.duration){this.delta=this.options.transition((time-this.time)/this.options.duration);this.setNow();this.increase();}else{this.stop(true);this.set(this.to);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(to-from)*this.delta+from;},start:function(from,to){if(!this.options.wait)this.stop();else if(this.timer)return this;this.from=from;this.to=to;this.change=this.to-this.from;this.time=$time();this.timer=this.step.periodical(Math.round(1000/this.options.fps),this);this.fireEvent('onStart',this.element);return this;},stop:function(end){if(!this.timer)return this;this.timer=$clear(this.timer);if(!end)this.fireEvent('onCancel',this.element);return this;}});Fx.Base.implement(new Chain,new Events,new Options);Fx.Scroll=Fx.Base.extend({options:{overflown:[],offset:{'x':0,'y':0},wheelStops:true},initialize:function(element,options){this.now=[];this.element=$(element);this.bound={'stop':this.stop.bind(this,false)};this.parent(options);if(this.options.wheelStops){this.addEvent('onStart',function(){document.addEvent('mousewheel',this.bound.stop);}.bind(this));this.addEvent('onComplete',function(){document.removeEvent('mousewheel',this.bound.stop);}.bind(this));}},setNow:function(){for(var i=0;i<2;i++)this.now[i]=this.compute(this.from[i],this.to[i]);},scrollTo:function(x,y){if(this.timer&&this.options.wait)return this;var el=this.element.getSize();var values={'x':x,'y':y};for(var z in el.size){var max=el.scrollSize[z]-el.size[z];if($chk(values[z]))values[z]=($type(values[z])=='number')?values[z].limit(0,max):max;else values[z]=el.scroll[z];values[z]+=this.options.offset[z];}
  return this.start([el.scroll.x,el.scroll.y],[values.x,values.y]);},toTop:function(){return this.scrollTo(false,0);},toBottom:function(){return this.scrollTo(false,'full');},toLeft:function(){return this.scrollTo(0,false);},toRight:function(){return this.scrollTo('full',false);},toElement:function(el){var parent=this.element.getPosition(this.options.overflown);var target=$(el).getPosition(this.options.overflown);return this.scrollTo(target.x-parent.x,target.y-parent.y);},increase:function(){this.element.scrollTo(this.now[0],this.now[1]);}});var Cookie=new Abstract({options:{domain:false,path:false,duration:false,secure:false},set:function(key,value,options){options=$merge(this.options,options);value=encodeURIComponent(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*24*60*60*1000);value+='; expires='+date.toGMTString();}
  if(options.secure)value+='; secure';document.cookie=key+'='+value;return $extend(options,{'key':key,'value':value});},get:function(key){var value=document.cookie.match('(?:^|;)\\s*'+key.escapeRegExp()+'=([^;]*)');return value?decodeURIComponent(value[1]):false;},remove:function(cookie,options){if($type(cookie)=='object')this.set(cookie.key,'',$merge(cookie,{duration:-1}));else this.set(cookie,'',$merge(options,{duration:-1}));}});