/*MooTools, My Object Oriented Javascript Tools. Copyright (c) 2006-2007 Valerio Proietti, <http://mad4milk.net>, MIT Style License.||Clientcide Copyright (c) 2006-2008, http://www.clientcide.com/wiki/cnet-libraries#license*/

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if(typeof obj.length=='number'){if(obj.callee)return'arguments';else if(obj.item)return'collection'}return typeof obj};function $unlink(object){var unlinked;switch($type(object)){case'object':unlinked={};for(var p in object)unlinked[p]=$unlink(object[p]);break;case'hash':unlinked=new Hash(object);break;case'array':unlinked=[];for(var i=0,l=object.length;i<l;i++)unlinked[i]=$unlink(object[i]);break;default:return object}return unlinked};var Browser=$merge({Engine:{name:'unknown',version:0},Platform:{name:(window.orientation!=undefined)?'ipod':(navigator.platform.match(/mac|win|linux/i)||['other'])[0].toLowerCase()},Features:{xpath:!!(document.evaluate),air:!!(window.runtime),query:!!(document.querySelector)},Plugins:{},Engines:{presto:function(){return(!window.opera)?false:((arguments.callee.caller)?960:((document.getElementsByClassName)?950:925))},trident:function(){return(!window.ActiveXObject)?false:((window.XMLHttpRequest)?5:4)},webkit:function(){return(navigator.taintEnabled)?false:((Browser.Features.xpath)?((Browser.Features.query)?525:420):419)},gecko:function(){return(document.getBoxObjectFor==undefined)?false:((document.getElementsByClassName)?19:18)}}},Browser||{});Browser.Platform[Browser.Platform.name]=true;Browser.detect=function(){for(var engine in this.Engines){var version=this.Engines[engine]();if(version){this.Engine={name:engine,version:version};this.Engine[engine]=this.Engine[engine+version]=true;break}}return{name:engine,version:version}};Browser.detect();Browser.Request=function(){return $try(function(){return new XMLHttpRequest()},function(){return new ActiveXObject('MSXML2.XMLHTTP')})};Browser.Features.xhr=!!(Browser.Request());Browser.Plugins.Flash=(function(){var version=($try(function(){return navigator.plugins['Shockwave Flash'].description},function(){return new ActiveXObject('ShockwaveFlash.ShockwaveFlash').GetVariable('$version')})||'0 r0').match(/\d+/g);return{version:parseInt(version[0]||0+'.'+version[1]||0),build:parseInt(version[2]||0)}})();function $exec(text){if(!text)return text;if(window.execScript){window.execScript(text)}else{var 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this.create({bind:bind,arguments:args,event:true})},attempt:function(args,bind){return this.create({bind:bind,arguments:args,attempt:true})()},delay:function(delay,bind,args){return this.create({bind:bind,arguments:args,delay:delay})()},periodical:function(periodical,bind,args){return this.create({bind:bind,arguments:args,periodical:periodical})()}});Number.implement({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,bind){for(var i=0;i<this;i++)fn.call(bind,i,this)},toFloat:function(){return parseFloat(this)},toInt:function(base){return parseInt(this,base||10)}});Number.alias('times','each');(function(math){var methods={};math.each(function(name){if(!Number[name])methods[name]=function(){return 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