// *********************************************************************************************************************

activeHint = 0;
activeMenu = 0;

function getel(doc, id)
{
	if (doc.all)
		return doc.all[id];
	else
		return doc.getElementById(id);
}
function abreMenu(id)
{
	window.isOverButton = id;
	window.isOverMenu=0;
	showmenu(el('m' + id), id);		
}
function fechaMenu(id)
{
	if (id == window.isOverButton)
	{
		window.isOverButton = 0;
		delayhidemenu();
	}
}

var defaultMenuWidth=120;

var ie5=document.all && !window.opera
var ns6=document.getElementById

// já escrito. problema de posicionamento
dsm=ie5? document.all.divSubMenu : document.getElementById("divSubMenu")

function iecompattest(){
return (document.compatMode && document.compatMode.indexOf("CSS")!=-1)? document.documentElement : document.body
}

function element_top(el)
{
	var et = 0
	while (el)
	{
		et += el.offsetTop
		el = el.offsetParent
	}
	return et
}

function element_left(el)
{
	var et = 0
	while (el)
	{
		et += el.offsetLeft
		el = el.offsetParent
	}
	return et
}

function showmenu(menu,id){

    hidemenu();
    activeMenu = id;
    clearhidemenu();

    menuobj = menu;

    if (menu.getAttribute('menuEnabled', 0) == '0')
        return;

    if (el('menu-' + id))
    {
        el('menu-' + id).id = 'menu-' + id + 'A';
    }

    menu.style.visibility="visible";
    return false;

}

function contains_ns6(a, b) {
while (b.parentNode)
if ((b = b.parentNode) == a)
return true;
return false;
}

function hidemenu(){
    
	if (window.menuobj)
	{
		menuobj.style.visibility="hidden"
        if (el('menu-' + activeMenu + 'A'))
        {
            el('menu-' + activeMenu + 'A').id = 'menu-' + activeMenu;
        }
	}
}

function dynamichide(e){
if (!window.isOverButton)
{
if (ie5&&!menuobj.contains(e.toElement))
hidemenu()
else if (ns6&&e.currentTarget!= e.relatedTarget&& !contains_ns6(e.currentTarget, e.relatedTarget))
hidemenu()
}
}

function delayhidemenu(){
	if (!window.isOverMenu)
		window.delayhide=setTimeout("hidemenu()",500)
}

function clearhidemenu(){
if (window.delayhide)
clearTimeout(delayhide)
}

if (ie5||ns6)
document.onclick=hidemenu

function loadSubmenus()
{
    ifm = window.frames['ifmenusource'];
    for (i=0; i<subMenus.length; i++)
    {
        id = 'm' + subMenus[i];
        el(id).innerHTML = getel(ifm.document, id).innerHTML;
        el(id).setAttribute('menuEnabled', getel(ifm.document, id).getAttribute('menuEnabled', 0), 0);
    }
}

function reloadSubMenus()
{
    window.frames['ifmenusource'].location.reload(1);
}