var currentId;

function selectLink(id) {
	var link = document.getElementById(id);
	link.removeAttribute("href");
	link.className += " selected";
	var menuId = id + "_menu";

	if (link.parentNode.className == "submenu hidemenu") {
		link.parentNode.className = "submenu";
		var parentName = link.parentNode.id.substring(0,
				link.parentNode.id.length - 5);
		document.getElementById(parentName).className += " selected";
		
		currentId = (parentName + "_menu");
	} else if (document.getElementById(menuId)) {
		document.getElementById(menuId).className = "submenu";
		currentId = menuId;
	}
}

function MouseOver(id) {
	var link = document.getElementById(id);
	var menuId = id + "_menu";
	if (link.parentNode.className == "submenu hidemenu") {
		link.parentNode.className = "submenu";
		var parentName = link.parentNode.id.substring(0,
				link.parentNode.id.length - 5);
		document.getElementById(parentName).className += " selected";
	} else if (document.getElementById(menuId)) {
		if (currentId){
			document.getElementById(currentId).className = "submenu hidemenu";
		}
		document.getElementById(menuId).className = "submenu";
	}
}

function MouseOut(id) {
	var link = document.getElementById(id);
	var menuId = id + "_menu";
	
	if (menuId != currentId) {
		document.getElementById(menuId).className = "submenu hidemenu";
		document.getElementById(currentId).className = "submenu";
	}
}