function toggleMenu(currMenu) {
		if (document.all) {
			thisMenu = eval("document.all." + currMenu + ".style");
			
			if (thisMenu.display == "block") {
				thisMenu.display = "none";
			} else {
				thisMenu.display = "block";
			}
			
			return false;
		} else {
			return true;
		}
	}