dbug={logged:[],timers:{},firebug:false,debug:false,log:function(){dbug.logged.push(arguments)},nolog:function(msg){dbug.logged.push(arguments)},time:function(name){dbug.timers[name]=new Date().getTime()},timeEnd:function(name){if(dbug.timers[name]){var end=new Date().getTime()-dbug.timers[name];dbug.timers[name]=false;dbug.log('%s: %s',name,end)}else dbug.log('no such timer: %s',name)},enable:function(){if(dbug.firebug){try{dbug.debug=true;dbug.log=console.debug||console.log;dbug.time=console.time;dbug.timeEnd=console.timeEnd;dbug.log('enabling dbug');for(i=0;i<dbug.logged.length;i++){dbug.log.apply(console,dbug.logged[i])}dbug.logged=[]}catch(e){dbug.enable.delay(400)}}},disable:function(){if(dbug.firebug)dbug.debug=false;dbug.log=dbug.nolog;dbug.time=function(){};dbug.timeEnd=function(){}},cookie:function(){dbug.log('setting debugging cookie');var date=new Date();date.setTime(date.getTime()+(24*60*60*1000));document.cookie='jsdebug=true;expires='+date.toGMTString()},disableCookie:function(){dbug.log('disabling debugging cookie');document.cookie='jsdebug=false'},loadtime:function(){},loadtimeEnd:function(){}};if(typeof console!="undefined"&&console.warn){dbug.firebug=true;var value=document.cookie.match('(?:^|;)\\s*jsdebug=([^;]*)');var debugCookie=value?unescape(value[1]):false;if(window.location.href.indexOf("jsdebug=true")>0||debugCookie=='true')dbug.enable();if(debugCookie=='true')dbug.log('debugging cookie enabled');if(window.location.href.indexOf("jsdebugCookie=true")>0){dbug.cookie();if(!dbug.debug)dbug.enable()}if(window.location.href.indexOf("jsdebugCookie=false")>0)dbug.disableCookie()}var Class=function(properties){var klass=function(){if(this.initialize&&$type(this.initialize)=='function')return this.initialize.apply(this,arguments);else return this};$extend(klass,this);klass.prototype=properties;return klass};Class.empty=function(){};Class.prototype={extend:function(properties){var proto=$merge(this.prototype);for(var property in properties){var pp=proto[property];proto[property]=$mergeClass(pp,properties[property])}return new Class(proto)},implement:function(properties){$extend(this.prototype,properties)}};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 $merge(){var mix={};for(var i=0;i<arguments.length;i++){for(var property in arguments[i]){var ap=arguments[i][property];var mp=mix[property];if(mp&&$type(ap)=='object'&&$type(mp)=='object')mix[property]=$merge(mp,ap);else mix[property]=ap}}return mix};function $mergeClass(previous,current){if(previous&&previous!=current){var ptype=$type(previous);var ctype=$type(current);if(ptype=='function'&&ctype=='function'){return function(){this.parent=previous;return current.apply(this,arguments)}}if(ptype=='object'&&ctype=='object')return $merge(previous,current)}return current};var $extend=Object.extend=function(){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]};var $native=Object.Native=function(){for(var i=0;i<arguments.length;i++)arguments[i].extend=$native.extend};$native.extend=function(props){for(var prop in props){if(!this.prototype[prop])this.prototype[prop]=props[prop]}};$native(Function,Array,String,Number,Class);window.extend=document.extend=$extend;var Window=window;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 $time(){return new Date().getTime()};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(typeof HTMLElement=='undefined'){var HTMLElement=Class.empty;if(window.khtml)document.createElement("iframe");HTMLElement.prototype=(window.khtml)?window["[[DOMElement.prototype]]"]:{}}HTMLElement.prototype.htmlElement=true;if(window.ie6)try{document.execCommand("BackgroundImageCache",false,true)}catch(e){};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){from=from||0;var len=this.length;if(from<0)from=Math.max(0,len+from);while(from<len){if(this[from]===item)return from;from++}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);else i++}return this},test:function(item,from){return this.indexOf(item,from)!=-1},extend:function(newArray){var pos=this.length;for(var i=0,j=newArray.length;i<j;i++)this[pos++]=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}});Array.prototype.each=Array.prototype.forEach;function $A(array,start,length){return Array.prototype.copy.call(array,start,length)};function $each(iterable,fn,bind){if(iterable.length)Array.prototype.forEach.call(iterable,fn,bind);else for(var name in iterable)fn.call(bind,iterable[name],name)};String.extend({test:function(regex,params){return((typeof regex=='string')?new RegExp(regex,params):regex).test(this)},toInt:function(){return parseInt(this)},toFloat:function(){return parseFloat(this)},camelCase:function(){return this.replace(/-\D/g,function(match){return match.charAt(1).toUpperCase()})},hyphenate:function(){return this.replace(/\w[A-Z]/g,function(match){return(match.charAt(0)+'-'+match.charAt(1).toLowerCase())})},capitalize:function(){return this.toLowerCase().replace(/\b[a-z]/g,function(match){return match.toUpperCase()})},trim:function(){return this.replace(/^\s+|\s+$/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})$/);return(hex)?hex.slice(1).hexToRgb(array):false}});Array.extend({rgbToHex:function(array){if(this.length<3)return false;if(this[3]&&(this[3]==0)&&!array)return'transparent';var hex=[];for(var i=0;i<3;i++){var bit=(this[i]-0).toString(16);hex.push((bit.length==1)?'0'+bit:bit)}return array?hex:'#'+hex.join('')},hexToRgb:function(array){if(this.length!=3)return false;var rgb=[];for(var i=0;i<3;i++){rgb.push(parseInt((this[i].length==1)?this[i]+this[i]:this[i],16))}return array?rgb:'rgb('+rgb.join(',')+')'}});Number.extend({toInt:function(){return parseInt(this)},toFloat:function(){return parseFloat(this)}});Function.extend({create:function(options){var fn=this;options=$merge({'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,props){if($type(el)=='string')el=document.createElement(el);el=$(el);if(!props||!el)return el;for(var prop in props){switch(prop){case'styles':el.setStyles(props[prop]);break;case'events':el.addEvents(props[prop]);break;case'attributes':el.setProperties(props[prop]);break;default:el.setProperty(prop,props[prop])}}return el}});function $(el){if(!el)return false;if(el.htmlElement||[window,document].test(el))return el;if($type(el)=='string')el=document.getElementById(el);if($type(el)!='element')return false;if(['object','embed'].test(el.tagName.toLowerCase()))return el;Garbage.collect(el);$extend(el,Element.prototype);el.htmlElement=true;return el};var Elements=new Class({});$native(Elements);document.getElementsBySelector=document.getElementsByTagName;function $$(){if(!arguments)return false;var elements=[];for(var i=0,j=arguments.length;i<j;i++){var selector=arguments[i];switch($type(selector)){case'element':elements.push($(selector));break;case'string':selector=document.getElementsBySelector(selector,true);default:if(selector.length){for(var k=0,l=selector.length;k<l;k++){var el=$(selector[k]);if(el)elements.push(el)}}}}return $extend(elements,new Elements)};Elements.Multi=function(property){return function(){var args=arguments;var items=[];var elements=true;$each(this,function(el){var returns=el[property].apply(el,args);if($type(returns)!='element')elements=false;items.push(returns)});if(elements)items=$$(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){$(el);switch(where){case"before":$(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(){$$(arguments).each(function(el){this.appendChild(el)},this);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);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){switch(property){case'opacity':return this.setOpacity(parseFloat(value));case'float':property=(window.ie)?'styleFloat':'cssFloat'}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];if(!$chk(style)){if(property=='opacity')return $chk(this.opacity)?this.opacity:1;if(['margin','padding'].test(property)){var result=[];['top','right','bottom','left'].each(function(prop){result.push(this.getStyle(property+'-'+prop)||'0')},this);var every=result.every(function(val){return val==result[0]});return(every)?result[0]:result}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},getStyles:function(){var result={};$each(arguments,function(argument){result[argument]=this.getStyle(argument)},this);return result},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=$A(arguments).join('');return this},getProperty:function(property){return(property=='class')?this.className:this.getAttribute(property)},getTag:function(){return this.tagName.toLowerCase()},scrollTo:function(x,y){this.scrollLeft=x;this.scrollTop=y},getValue:function(){switch(this.getTag()){case'select':var values=[];$each(this.options,function(opt){if(opt.selected)values.push((opt.value!==null)?opt.value:opt.text)});return(this.multiple)?values:values[0];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){try{el.removeEvents();for(var p in Element.prototype)el[p]=null;el.extend=null}catch(e){}})}};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}}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(/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(){var args=(arguments.length==1)?[this.options,arguments[0]]:arguments;this.options=$merge.apply(this,args);if(this.addEvent){for(var option in this.options){if(($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,nocash){var items=[];var xpath=(document.evaluate)?true:false;selector=selector.clean().split(' ');for(var i=0,j=selector.length;i<j;i++){var sel=selector[i];var param=sel.match(/^(\w*|\*)(?:#([\w-]+)|\.([\w-]+))?(?:\[(\w+)(?:([!*^$]?=)["']?([^"'\]]*)["']?)?])?$/);if(!param)break;param[1]=(param[1])?param[1].toLowerCase():'*';if(xpath){var temp=[param[1]];if(param[2])temp.push('[@id="',param[2],'"]');if(param[3])temp.push('[contains(concat(" ", @class, " "), " ',param[3],' ")]');if(param[4]){if(param[5]&&param[6]){switch(param[5]){case'*=':temp.push('[contains(@',param[4],', "',param[6],'")]');break;case'^=':temp.push('[starts-with(@',param[4],', "',param[6],'")]');break;case'$=':temp.push('[substring(@',param[4],', string-length(@',param[4],') - ',param[6].length,' + 1) = "',param[6],'"]');break;case'=':temp.push('[@',param[4],'="',param[6],'"]');break;case'!=':temp.push('[@',param[4],'!="',param[6],'"]')}}else temp.push('[@',param[4],']')}items.push(temp.join(''));continue}Filters.selector=param;if(i==0){if(param[2]){var el=this.getElementById(param[2]);if(!el||((param[1]!='*')&&(Element.prototype.getTag.call(el)!=param[1])))break;items=[el]}else{items=$A(this.getElementsByTagName(param[1]))}}else{items=Elements.prototype.getElementsByTagName.call(items,param[1],true);if(param[2])items=items.filter(Filters.id)}if(param[3])items=items.filter(Filters.className);if(param[4])items=items.filter(Filters.attribute)}if(xpath)items=this.getElementsByXpath(items.join('//'));return(nocash)?items:$$(items)},getElementsByXpath:function(xp){var result=[];var xpath=document.evaluate('.//'+xp,this,null,XPathResult.UNORDERED_NODE_SNAPSHOT_TYPE,null);for(var i=0,j=xpath.snapshotLength;i<j;i++)result.push(xpath.snapshotItem(i));return result},getElementById:function(id){var el=document.getElementById(id);if(!el)return false;for(var parent=el.parentNode;parent!=this;parent=parent.parentNode){if(!parent)return false}return el},getElement:function(selector){return this.getElementsBySelector(selector)[0]},getElementsBySelector:function(selector,nocash){var els=[];var sel=selector.split(',');for(var i=0,j=sel.length;i<j;i++){els.extend(this.getElements(sel[i],true))}return(nocash)?els:$$(els)}});document.extend({getElementsByClassName:function(className){return document.getElements('.'+className)},getElement:Element.prototype.getElement,getElements:Element.prototype.getElements,getElementsBySelector:Element.prototype.getElementsBySelector,getElementsByXpath:Element.prototype.getElementsByXpath});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==value);case'*=':return(current.test(value));case'^=':return(current.test('^'+value));case'$=':return(current.test(value+'$'));case'!=':return(current!=value)}return false}};Elements.extend({getElementsByTagName:function(tagName){var found=[];for(var i=0,j=this.length;i<j;i++)found.extend(this[i].getElementsByTagName(tagName));return found}});var Hash=new Class({length:0,initialize:function(obj){this.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 $extend(rgb,Color.prototype)},mix:function(){var colors=$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>");$('ie_ready').onreadystatechange=function(){if(this.readyState=='complete')domReady()}}else{this.addEvent("load",domReady);document.addEvent("DOMContentLoaded",domReady)}}}Element.prototype.addEvent.call(this,type,fn);return this},onDomReady:function(init){return this.addEvent('domready',init)}});window.extend({getWidth:function(){if(this.khtml)return this.innerWidth;if(this.opera)return document.body.clientWidth;return document.documentElement.clientWidth},getHeight:function(){if(this.khtml)return this.innerHeight;if(this.opera)return document.body.clientHeight;return document.documentElement.clientHeight},getScrollWidth:function(){if(this.ie)return Math.max(document.documentElement.offsetWidth,document.documentElement.scrollWidth);if(this.khtml)return document.body.scrollWidth;return document.documentElement.scrollWidth},getScrollHeight:function(){if(this.ie)return Math.max(document.documentElement.offsetHeight,document.documentElement.scrollHeight);if(this.khtml)return document.body.scrollHeight;return document.documentElement.scrollHeight},getScrollLeft:function(){return this.pageXOffset||document.documentElement.scrollLeft},getScrollTop:function(){return this.pageYOffset||document.documentElement.scrollTop},getSize:function(){return{'size':{'x':this.getWidth(),'y':this.getHeight()},'scrollSize':{'x':this.getScrollWidth(),'y':this.getScrollHeight()},'scroll':{'x':this.getScrollLeft(),'y':this.getScrollTop()}}},getPosition:function(){return{'x':0,'y':0}}});var Fx={};Fx.Transitions={linear:function(t,b,c,d){return c*t/d+b},sineInOut:function(t,b,c,d){return-c/2*(Math.cos(Math.PI*t/d)-1)+b}};Fx.Base=new Class({options:{onStart:Class.empty,onComplete:Class.empty,onCancel:Class.empty,transition:Fx.Transitions.sineInOut,duration:500,unit:'px',wait:true,fps:50},initialize:function(options){this.element=this.element||null;this.setOptions(options);if(this.options.initialize)this.options.initialize.call(this)},step:function(){var time=$time();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=$time();this.timer=this.step.periodical(Math.round(1000/this.options.fps),this);this.fireEvent('onStart',this.element);return this},stop:function(end){if(!this.timer)return this;this.timer=$clear(this.timer);if(!end)this.fireEvent('onCancel',this.element);return this},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.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))}}});



	MultipleOpenAccordion=Fx.Elements.extend({
		initialize:function (togglers,elements,options){
			this.parent(elements,options);
			this.setOptions(this.options,$merge({
				openAll:true,allowMultipleOpen:true,firstElementsOpen:[0],start:'open-first',fixedHeight:false,fixedWidth:false,alwaysHide:true,wait:false,onActive:Class.empty,onBackground:Class.empty,height:true,opacity:true,width:false
			},options||{
				
			}));
			this.previousClick='nan';
			this.elementsVisible=[];
			togglers.each(function (tog,i){
				$(tog).addEvent('click',function (){
					this.toggleSection(i)
				}.bind(this))
			},this);
			this.togglers=togglers;
			this.h={
				
			};
			this.w={
				
			};
			this.o={
				
			};
			this.now=[];
			this.elements.each(function (el,i){
				this.now[i]={
					
				};
				if(this.options.openAll&&this.options.allowMultipleOpen)$(el).setStyles({
					'overflow':'hidden'
				});
				else $(el).setStyles({
					'height':0,'overflow':'hidden'
				})
			},this);
			if(!this.options.openAll||!this.options.allowMultipleOpen){
				switch(this.options.start){
					case 'first-open':this.showSection(this.options.firstElementsOpen[0]);
					break;
					case 'open-first':this.toggleSection(this.options.firstElementsOpen[0]);
					break
				}
			}if(this.options.openAll&&this.options.allowMultipleOpen){
				this.showAll()
			}else if(this.options.allowMultipleOpen){
				this.openSections(this.options.firstElementsOpen)
			}
		},hideThis:function (i){
			this.elementsVisible[i]=false;
			if(this.options.height)this.h={
				'height':[this.elements[i].offsetHeight,0]
			};
			if(this.options.width)this.w={
				'width':[this.elements[i].offsetWidth,0]
			};
			if(this.options.opacity)this.o={
				'opacity':[this.now[i]['opacity']||1,0]
			}
		},showThis:function (i){
			this.elementsVisible[i]=true;
			if(this.options.height)this.h={
				'height':[this.elements[i].offsetHeight,this.options.fixedHeight||this.elements[i].scrollHeight]
			};
			if(this.options.width)this.w={
				'width':[this.elements[i].offsetWidth,this.options.fixedWidth||this.elements[i].scrollWidth]
			};
			if(this.options.opacity)this.o={
				'opacity':[this.now[i]['opacity']||0,1]
			}
		},toggleSection:function (iToToggle){
			if(iToToggle!=this.previousClick||this.options.alwaysHide||this.options.allowMultipleOpen){
				this.previousClick=iToToggle;
				var objObjs={
					
				};
				var err=false;
				var madeInactive=false;
				this.elements.each(function (el,i){
					var update=false;
					this.now[i]=this.now[i]||{
						
					};
					if(i==iToToggle){
						if(this.elementsVisible[i]&&(this.options.allowMultipleOpen||this.options.alwaysHide)){
							if(!(this.options.wait&&this.timer)){
								update=true;
								this.hideThis(i)
							}else {
								this.previousClick='nan';
								err=true
							}
						}else if(!this.elementsVisible[i]){
							if(!(this.options.wait&&this.timer)){
								update=true;
								this.showThis(i)
							}else {
								this.previousClick='nan';
								err=true
							}
						}
					}else if(this.elementsVisible[i]&&!this.options.allowMultipleOpen){
						if(!(this.options.wait&&this.timer)){
							update=true;
							this.hideThis(i)
						}else {
							this.previousClick='nan';
							err=true
						}
					}if(update)objObjs[i]=Object.extend(this.h,Object.extend(this.o,this.w))
				},this);
				if(err)return ;
				if(!madeInactive)this.options.onActive.call(this,this.togglers[iToToggle],iToToggle);
				this.togglers.each(function (tog,i){
					if(!this.elementsVisible[i])this.options.onBackground.call(this,tog,i)
				},this);
				return this.custom(objObjs)
			}
		},showSection:function (i,useFx){
			if($pick(useFx,false)){
				if(!this.elementsVisible[i])this.toggleSection(i)
			}else {
				this.setSectionStyle(i,$(this.elements[i]).scrollWidth,$(this.elements[i]).scrollHeight,1);
				this.elementsVisible[i]=true;
				return true
			}
		},hideSection:function (i,useFx){
			if($pick(useFx,false)){
				if(this.elementsVisible[i])this.toggleSection(i)
			}else {
				this.setSectionStyle(i,0,0,0);
				this.elementsVisible[i]=false;
				return true
			}
		},setSectionStyle:function (i,w,h,o){
			if(this.options.opacity)$(this.elements[i]).setOpacity(o);
			if(this.options.height)$(this.elements[i]).setStyle('height',h+'px');
			if(this.options.width)$(this.elements[i]).setStyle('width',w+'px')
		},showAll:function (){
			if(this.options.allowMultipleOpen){
				this.elements.each(function (el,idx){
					this.showSection(idx,false)
				},this)
			}
		},hideAll:function (useFx){
			if(this.options.allowMultipleOpen){
				this.elements.each(function (el,idx){
					this.hideSection(idx,false)
				},this)
			}
		},openSections:function (sections){
			if(this.options.allowMultipleOpen){
				this.elements.each(function (el,idx){
					if(sections.test(idx))this.showSection(idx,false);
					else this.hideSection(idx,false)
				},this)
			}
		}
	});
	MultipleOpenAccordion.implement(new Options);
	var YNavAccordion=new Class({
		initialize:function (options){
			try{
				this.setOptions({
					openAll:false,allowMultipleOpen:true,defaultOpenIndexes:[0],defaultOpenClassName:'forceOpen',allowCookie:false,cookieName:false,cookieDuration:999,stretchToggleSelector:'div.xNavGrp div.btn',stretcherSelector:'div.xNavGrp ul'
				},options);
				var start=(this.options.openAll)?'first-open':'open-first';
				if(this.options.allowCookie&&this.options.cookieName&&this.getPref())this.options.defaultOpenIndexes=this.getPref();
				var toggles=$$(this.options.stretchToggleSelector);
				var stretchers=$$(this.options.stretcherSelector);
				if(toggles&&stretchers){
					var forceOpen=toggles.filter(function (t,i){
						return t.hasClass(this.options.defaultOpenClassName)
					},this);
					forceOpen.extend(this.options.defaultOpenIndexes);
					this.Accordion=new MultipleOpenAccordion(toggles,stretchers,{
						openAll:this.options.openAll,allowMultipleOpen:this.options.allowMultipleOpen,firstElementsOpen:forceOpen,start:start
					})
				}
			}catch(e){
				dbug.log('nav accordion error: %s',e)
			}
		},savePref:function (iToShow){
			Cookie.set(Json.toString (this.options.cookieName),iToShow,{
				duration:cookieDuration
			})
		},getPref:function (){
			return Json.evaluate(Cookie.get(this.options.cookieName))
		}
	});
	YNavAccordion.implement(new Options);
	YNavAccordion.implement(new Events);
	var Ycarousel=new Class({
		initialize:function (container,options){
			this.container=$(container);
			if(!this.container.hasClass('hasCarousel')){
				this.container.addClass('hasCarousel');
				this.slides=[];
				this.buttons=[];
				this.setOptions({
					onRotate:Class.empty,onStop:Class.empty,onAutoPlay:Class.empty,onShowSlide:Class.empty,slidesSelector:".slide",buttonsSelector:".button",slideInterval:4000,transitionDuration:700,startIndex:0,buttonOnClass:"selected",buttonOffClass:"off",rotateAction:"none",rotateActionDuration:100,autoplay:true
				},options);
				this.slides=$(container).getElements(this.options.slidesSelector);
				this.buttons=$(container).getElements(this.options.buttonsSelector);
				this.createFx();
				this.showSlide(this.options.startIndex);
				if(this.options.autoplay)this.autoplay();
				if(this.options.rotateAction!='none')this.setupAction(this.options.rotateAction);
				return this
			}else return false
		},setupAction:function (action){
			this.buttons.each(function (el,idx){
				$(el).addEvent(action,function (){
					this.slideFx.setOptions(this.slideFx.options,{
						duration:this.options.rotateActionDuration
					});
					if(this.currentSlide!=idx)this.showSlide(idx);
					this.stop()
				}.bind(this))
			},this)
		},createFx:function (){
			this.slideFx=new Fx.Elements(this.slides,{
				duration:this.options.transitionDuration
			});
			this.slides.each(function (slide){
				slide.setStyle('opacity',0)
			})
		},showSlide:function (slideIndex){
			var action={
				
			};
			this.slides.each(function (slide,index){
				if(index==slideIndex&&index!=this.currentSlide){
					$(this.buttons[index]).removeClass(this.options.buttonOffClass).addClass(this.options.buttonOnClass);
					action[index.toString ()]={
						'opacity':[1]
					}
				}else {
					$(this.buttons[index]).removeClass(this.options.buttonOnClass).addClass(this.options.buttonOffClass);
					action[index.toString ()]={
						'opacity':[0]
					}
				}
			},this);
			this.fireEvent('onShowSlide',slideIndex);
			this.currentSlide=slideIndex;
			this.slideFx.start(action)
		},autoplay:function (){
			this.createFx();
			this.slideshowInt=this.rotate.periodical(this.options.slideInterval,this);
			this.fireEvent('onAutoPlay')
		},stop:function (){
			clearInterval(this.slideshowInt);
			this.fireEvent('onStop')
		},rotate:function (){
			current=this.currentSlide;
			next=(current+1>=this.slides.length)?0:current+1;
			this.showSlide(next);
			this.fireEvent('onRotate')
		},show:function (){
			$(this.options.carouselContainer).setStyle('visibility','visible');
			if(!$(this.options.carouselContainer).visible())$(this.options.carouselContainer).show()
		},hide:function (){
			$(this.options.carouselContainer).setStyle('visibility','hidden')
		}
	});
	Ycarousel.implement(new Options);
	Ycarousel.implement(new Events);
	var YcarouselWithButtons=Ycarousel.extend({
		initialize:function (el,options){
			this.parent(el,$merge({
				bubbleButtonBGImgSelector:'.bbg'
			},options))
		},showSlide:function (slideIndex){
			this.buttons.each(function (button,index){
				$(button).getElement(this.options.bubbleButtonBGImgSelector).src=(index==slideIndex)?this.options.buttonOnGifSrc:this.options.buttonOffGifSrc
			},this);
			this.parent(slideIndex)
		}
	});
	var carousel=null;
	window.onDomReady(function (){
		if($('Carousel')){
			carousel=new YcarouselWithButtons($('Carousel'),{
				buttonsSelector:'.bubble',rotateAction:'mouseover'
			})
		}
	});