var lastMenuOpenId = "";

function openTopMenu(menuItemID) {


if (lastMenuOpenId!="" && lastMenuOpenId!=menuItemID) {
	var lastMenuOpen = document.getElementById("menu" + lastMenuOpenId);
	lastMenuOpen.style.display = "none";
	menuLink = document.getElementById("menuLink" + lastMenuOpenId);
	menuLink.className="";
}


var menuItem = document.getElementById("menu" + menuItemID);
menuLink = document.getElementById("menuLink" + menuItemID);
if (menuItem.style.display == "none") {
	menuItem.style.display = "";
	 menuLink.className+=" btnActive";
} else {
	menuItem.style.display = "none";
	 menuLink.className="";
}

lastMenuOpenId = menuItemID;




}