var ActiveMenu = false;
var OldActiveMenu = false;
var Need_hide_menu = 0;
function Check_menu() {
	if (Need_hide_menu && ActiveMenu) {
		ActiveMenu.style.top = -1000;
		ActiveMenu.style.left = -1000;
		Need_hide_menu = 0;
		OldActiveMenu = false;
	}
}

function Show_menu (param) {
	var _Top = 0, _Left = 0;
	if (OldActiveMenu) {
		OldActiveMenu.style.top = -1000;
		OldActiveMenu.style.left = -1000;
	}
	while (param.parentNode) {
		_Top += param.offsetTop;
		_Left += param.offsetLeft;
		param = param.parentNode;
	}
	ActiveMenu.style.top = _Top + 18;
	ActiveMenu.style.left = _Left;
	OldActiveMenu = ActiveMenu;
}

setInterval("Check_menu();", 500);

function Elem(layerName){
	if (document.getElementById) a = document.getElementById(layerName);
	if (document.all) a = document.all[layerName];
	if (a) return a;
	else return document.all.dummy;
}