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) + 38;	subMenu.style.left = left(imgSeta) - 248;	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(menuPRO, subPRO, setaPRO); // PRODUTOS
	menus[menus.length] = new Array(menuCLI, subCLI, setaCLI); // CLIENTE
	menus[menus.length] = new Array(menuFAL, subFAL, setaFAL); // FALE CONOSCO

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