/*
 * Menu Principal (topo página) - BANACH.COM.BR
 */
var menus = new Array();
var MENU = 0;
var SUBMENU = 1;
var SETA = 2;

function top(e) {
	if (e == document.body)
		return e.offsetTop;
	else 
 	if (e.tagName == 'TR')
			return top(e.parentElement);
		else
			return e.offsetTop + top(e.parentElement); }

function left(e) {
	if (e == document.body)
		return e.offsetLeft;
	else
		return e.offsetLeft + left(e.parentElement);
}

function showMenu(imgSeta, subMenu) {
	subMenu.style.top = top(imgSeta) + 2;
	subMenu.style.left = left(imgSeta) - 1;
	subMenu.style.display = 'inline';
}

function hideMenu(subMenu) {
	subMenu.style.display = 'none';
}

function hideAll() {
	for (var m = 0; m < menus.length; m++)
		closeMenu(m);
}

function initMenus() {
	menus[menus.length] = new Array(menuEMP, subEMP, setaEMP); // EMPRESA
	menus[menus.length] = new Array(menuPRO, subPRO, setaPRO); // PRODUTOS
	menus[menus.length] = new Array(menuINF, subINF, setaINF); // INFORMATIVO

	if (onBodyLoad)
		onBodyLoad(); }
var onBodyLoad = document.body.onload;
document.body.onload = initMenus;