// JavaScript Document
var sActiveSubMenu = "-1";
var tmSubMenu = null;

function showSubMenu(sSubMenuID) {
	var sMenuID = "divSubMenu_" + sSubMenuID;
	if(document.getElementById(sMenuID) != undefined) {
		document.getElementById(sMenuID).style.visibility = "visible";
		document.getElementById(sMenuID).style.display = "block";
		
		sActiveSubMenu = sSubMenuID;
	}
}

function timeoutSubMenu() {
	tmSubMenu = setTimeout("hideSubMenu()", 500);
}

function reviveSubMenu() {
	clearTimeout(tmSubMenu);
}

function hideSubMenu() {
	var sMenuID = "divSubMenu_" + sActiveSubMenu;
	if(document.getElementById(sMenuID) != undefined) {
		document.getElementById(sMenuID).style.visibility = "hidden";
		document.getElementById(sMenuID).style.display = "none";
		
		sActiveSubMenu = "-1";
	}
}