var timer;
var servicemenu = document.getElementById("menu-lower-items");
servicemenu.style.visibility = "hidden";
function showServices(bShow) {
	if (bShow) {
		clearTimeout(timer);
		document.getElementById("mi-services").className="selected";
		servicemenu.style.visibility="visible";
	}
	else {
		servicemenu.style.visibility="hidden";
		document.getElementById("mi-services").className="";	
	}
}
function hideServices() {
	timer = setTimeout("showServices(false)",2000);
}