var bName = navigator.appName; 
	var str = navigator.appVersion;
	var bVer = parseInt(str.substring(22,25));
	var isActive = false;

	function menuItem(url,text){
		this.url = url;
		this.text = text;
	}
	
	function showMenu(){
		if (bName == 'Microsoft Internet Explorer' && bVer == 6){
			isActive = true;
			document.getElementById("UABServices").style.visibility="hidden";
			document.getElementById("dropHlthsvc").style.visibility="visible";
		}
	}
	
	function hideMenu(){
		if (bName == 'Microsoft Internet Explorer' && bVer == 6){
			isActive = false;
			setTimeout('hide()',0);
			//setTimeout('hide()',100);

		}
	}
	
	function hide(){
		if(!isActive){
			document.getElementById("dropHlthsvc").style.visibility = "hidden";
			document.getElementById("UABServices").style.visibility="visible";
		}
	}
	
	function showMenu2(){
		if (bName == 'Microsoft Internet Explorer' && bVer == 6){
			isActive = true;
			document.getElementById("UABServices").style.visibility="hidden";
			document.getElementById("dropHosp").style.visibility="visible";
		}
	}
	
	function hideMenu2(){
		if (bName == 'Microsoft Internet Explorer' && bVer == 6){
			isActive = false;
			setTimeout('hide2()',0);
			//setTimeout('hide()',100);
		}
	}
	
	function hide2(){
		if(!isActive){
			document.getElementById("dropHosp").style.visibility = "hidden";
			document.getElementById("UABServices").style.visibility="visible";
		}
	}