function hilite(strId,bShow) {
	var oMenu = document.getElementById(strId);
	if (!oMenu) return;
	if (bShow) {
		//try {top.oMenuOn.style.display = "none";} catch(e){}
		//oMenu.style.display=(document.all)?"block":"table";
		try {top.oMenuOn.style.visibility = "hidden";} catch(e){}
		oMenu.style.visibility = "visible";
		top.oMenuOn = oMenu;
		top.bHideAfterDelay = false;
	} else {
		top.bHideAfterDelay = true;
		//setTimeout('if (top.bHideAfterDelay) top.oMenuOn.style.display = "none";',500);
		setTimeout('if (top.bHideAfterDelay) top.oMenuOn.style.visibility = "hidden";',500);
	}
}