function showMenu(evt, obj, show) {
for (var x=0;x<obj.childNodes.length;x++) {
	 var child = obj.childNodes[x]
	 if (child.nodeType == 1) {
	 		if (child.className == "flyoutMenu") {
				 child.style.visibility = (show)? "visible" : "hidden";
	 		}
   }
}
}