var CurrentMenu = "";
var TimeOut = "";

function openMenu(t,e) {
	if (CurrentMenu != "" && CurrentMenu != t)
		if (obj = document.getElementById(CurrentMenu))
			obj.style.visibility = 'hidden';
	if (CurrentMenu == t)
		clearTimeout(TimeOut);
	if (obj = document.getElementById(t)) {
		obj.style.visibility = 'visible';
		obj.style.left = e.offsetLeft + e.offsetParent.offsetLeft;
	}
	CurrentMenu = t;
}

function keepMenu(m) {
	if (m == CurrentMenu)
		clearTimeout(TimeOut);
}

function hideMenu() {
	TimeOut = setTimeout("killMenu('"+CurrentMenu+"')",1000);
}

function killMenu(m) {
	if (obj = document.getElementById(m))
		obj.style.visibility = 'hidden';
}