if(typeof(AC)==="undefined"){
	AC={
	}
}AC.Detector={
	getAgent:function(){
		return navigator.userAgent.toLowerCase()
	},isMac:function(b){
		var a=b||this.getAgent();
		return !!a.match(/mac/i)
	},isWin:function(b){
		var a=b||this.getAgent();
		return !!a.match(/win/i)
	},isWin2k:function(b){
		var a=b||this.getAgent();
		return this.isWin(a)&&(a.match(/nt\s*5/i))
	},isWinVista:function(b){
		var a=b||this.getAgent();
		return this.isWin(a)&&(a.match(/nt\s*6/i))
	},isWebKit:function(b){
		if(this._isWebKit===undefined){
			var a=b||this.getAgent();
			this._isWebKit=!!a.match(/AppleWebKit/i);
			this.isWebKit=function(){
				return this._isWebKit
			}
		}return this._isWebKit
	},isSafari2:function(c){
		if(this._isSafari2===undefined){
			if(!this.isWebKit()){
				this._isSafari2=false
			}else{
				var b=navigator.userAgent.toLowerCase();
				var a=parseInt(parseFloat(b.substring(b.lastIndexOf("safari/")+7)),10);
				this._isSafari2=(a>=419)
			}this.isSafari2=function(){
				return this._isSafari2
			}
		}return this._isSafari2
	},isOpera:function(b){
		var a=b||this.getAgent();
		return !!a.match(/opera/i)
	},isIE:function(b){
		var a=b||this.getAgent();
		return !!a.match(/msie/i)
	},isIEStrict:function(b){
		var a=b||this.getAgent();
		return a.match(/msie/i)&&!this.isOpera(a)
	},isFirefox:function(b){
		var a=b||this.getAgent();
		return !!a.match(/firefox/i)},isiPhone:function(b){
			var a=b||this.getAgent();
			return this.isMobile(a)
		},iPhoneOSVersion:function(d){
			var c=d||this.getAgent(),a=this.isMobile(c),e,f,b;
			if(a){
				var e=c.match(/.*CPU ([\w|\s]+) like/i);
				if(e&&e[1]){
					f=e[1].split(" ");
					b=f[2].split("_");
					return b
				}else{
					return[1]
				}
			}else{
			return null
		}
	},isMobile:function(b){
		var a=b||this.getAgent();
		return this.isWebKit(a)&&a.match(/Mobile/i)
	},isiTunesOK:function(b){
			var a=b||this.getAgent();
			return this.isMac(a)||this.isWin2k(a)},_isQTInstalled:undefined,isQTInstalled:function(){
				if(this._isQTInstalled===undefined){
					var a=false;
					if(navigator.plugins&&navigator.plugins.length){for(var b=0;b<navigator.plugins.length;
					b++){
						var c=navigator.plugins[b];
						if(c.name.indexOf("QuickTime")>-1){
						a=true
						}
					}
				}else{
					if(typeof(execScript)!="undefined"){
					qtObj=false;
					execScript('on error resume next: qtObj = IsObject(CreateObject("QuickTimeCheckObject.QuickTimeCheck.1"))',"VBScript");
					a=qtObj
					}
				}this._isQTInstalled=a
			}return this._isQTInstalled
		},getQTVersion:function(){
			var a="0";
			if(navigator.plugins&&navigator.plugins.length){
				for(var c=0;c<navigator.plugins.length;
				c++){
				var d=navigator.plugins[c];
				var b=d.name.match(/quicktime\D*([\.\d]*)/i);
				if(b&&b[1]){a=b[1]
				}
			}
		}else{
			if(typeof(execScript)!="undefined"){
				ieQTVersion=null;
				execScript('on error resume next: ieQTVersion = CreateObject("QuickTimeCheckObject.QuickTimeCheck.1").QuickTimeVersion',"VBScript");
				if(ieQTVersion){
				a=ieQTVersion.toString(16);
				a=[a.charAt(0),a.charAt(1),a.charAt(2)].join(".")
				}
			}
		}return a
	},isQTCompatible:function(c,e){function b(g,i){
	var f=parseInt(g[0],10);
	if(isNaN(f)){
		f=0
	}var h=parseInt(i[0],10);
	if(isNaN(h)){
		h=0
	}if(f===h){
		if(g.length>1){
			return b(g.slice(1),i.slice(1))
		}else{
			return true
		}
	}else{if(f<h){
		return true
	}else{
		return false
	}
}
	}var d=c.split(/\./);
	var a=e?e.split(/\./):this.getQTVersion().split(/\./);
	return b(d,a)
	},isValidQTAvailable:function(a){
		return this.isQTInstalled()&&this.isQTCompatible(a)
	},isSBVDPAvailable:function(a){
		return false
	}
};