if(typeof (AC)==="undefined"){
	AC={};
}
AC.Detector={
	getAgent:function(){
		return navigator.userAgent.toLowerCase();
	},isMac:function(M){
		var U=M||this.getAgent();
		return !!U.match(/mac/i);
	},isWin:function(M){
		var U=M||this.getAgent();
		return !!U.match(/win/i);
	},isWin2k:function(M){
		var U=M||this.getAgent();
		return this.isWin(U)&&(U.match(/nt\s*5/i));
	},isWinVista:function(M){
		var U=M||this.getAgent();
		return this.isWin(U)&&(U.match(/nt\s*6/i));
	},isWebKit:function(M){
		var U=M||this.getAgent();
		return !!U.match(/AppleWebKit/i);
	},isOpera:function(M){
		var U=M||this.getAgent();
		return !!U.match(/opera/i);
	},isIE:function(M){
		var U=M||this.getAgent();
		return !!U.match(/msie/i);
	},isIEStrict:function(M){
		var U=M||this.getAgent();
		return U.match(/msie/i)&&!this.isOpera(U);
	},isFirefox:function(M){
		var U=M||this.getAgent();
		return !!U.match(/firefox/i);
	}
	,isiPhone:function(M){
		var U=M||this.getAgent();
		return this.isMobile(U);
	},isMobile:function(M){
		var U=M||this.getAgent();
		return this.isWebKit(U)&&U.match(/Mobile/i);
	},isiTunesOK:function(M){
		var U=M||this.getAgent();
		return this.isMac(U)||this.isWin2k(U);
	},isQTInstalled:function(){
		var U=false;
		if(navigator.plugins&&navigator.plugins.length){
			for(var M=0;M<navigator.plugins.length;M++){
				var g=navigator.plugins[M];
				if(g.name.indexOf("QuickTime")>-1){U=true;}
			}
		}else{
			qtObj=false;
			execScript("on error resume next: qtObj = IsObject(CreateObject(\"QuickTimeCheckObject.QuickTimeCheck.1\"))","VBScript");
			U=qtObj;
		}
		return U;
	},getQTVersion:function(){
		var U="0";
		if(navigator.plugins&&navigator.plugins.length){
			for(var g=0;g<navigator.plugins.length;g++){
				var S=navigator.plugins[g];
				var M=S.name.match(/quicktime\D*([\.\d]*)/i);
				if(M&&M[1]){U=M[1];
			}
		}
	}else{
		ieQTVersion=null;
		execScript("on error resume next: ieQTVersion = CreateObject(\"QuickTimeCheckObject.QuickTimeCheck.1\").QuickTimeVersion","VBScript");
		if(ieQTVersion){
			U=(ieQTVersion>>24).toString(16);
		}
	}
	return U;
	},isQTCompatible:function(g,j){
	function M(w,R){
		var i=parseInt(w[0],10);
		if(isNaN(i)){
			i=0;
		}
		var V=parseInt(R[0],10);
		if(isNaN(V)){
			V=0;
		}
		if(i===V){
			if(w.length>1){
				return M(w.slice(1),R.slice(1));
			}else{
				return true;
			}
		}else{
			if(i<V){
				return true;
			}else{
				return false;
			}
		}
	}
	var S=g.split(/\./);
	var U=j?j.split(/\./):this.getQTVersion().split(/\./);
	return M(S,U);
},isValidQTAvailable:function(U){
	return this.isQTInstalled()&&this.isQTCompatible(U);
	}
};