/*
# ------------------------------------------------------------------------
# JA Seleni for Joomla 1.5.x - Version 1.0 - Licence Owner JA115884
# ------------------------------------------------------------------------
# Copyright (C) 2004-2009 J.O.O.M Solutions Co., Ltd. All Rights Reserved.
# @license - Copyrighted Commercial Software
# Author: J.O.O.M Solutions Co., Ltd
# Websites:  http://www.joomlart.com -  http://www.joomlancers.com
# This file may not be redistributed in whole or significant part.
# ------------------------------------------------------------------------
*/

// JavaScript Document
var timeout = 500;
var closetimer = 0;
var ddmenuitem = 0;

// open hidden layer
function mopen(id) {
	// cancel close timer
	mcancelclosetime();

	// close old layer
	if (ddmenuitem)
		ddmenuitem.style.visibility = 'hidden';

	// get new layer and show it
	ddmenuitem = document.getElementById(id);
	ddmenuitem.style.visibility = 'visible';

}
// close showed layer
function mclose() {
	if (ddmenuitem)
		ddmenuitem.style.visibility = 'hidden';
}

// go close timer
function mclosetime() {
	closetimer = window.setTimeout(mclose, timeout);
}

// cancel close timer
function mcancelclosetime() {
	if (closetimer) {
		window.clearTimeout(closetimer);
		closetimer = null;
	}
}

// close layer when click-out
document.onclick = mclose;