var ns = (document.layers ? true : false);
	var ie = (document.all ? true : false);
    

	function MM_findObj(n, d) { //v4.0
		var p,i,x;if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
		  d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
		if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
		for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
		if(!x && document.getElementById) x=document.getElementById(n); return x;
	}

	function MM_showHideLayers() { //v3.0
		var i,p,v,obj,args=MM_showHideLayers.arguments;
		for (i=0; i<(args.length-2); i+=3) if ((obj=MM_findObj(args[i]))!=null) { v=args[i+2];
			if (obj.style) 
			{ 
				obj=obj.style; v=(v=='show')?'visible':(v='hide')?'hidden':v; }
				obj.visibility=v; 
				obj.pixelLeft=args[i+3]; 
				obj.pixelTop=args[i+4]; 
				
			}
	}