function abreMenu(e,id)
{
	window.isOverButton = id;
	window.isOverMenu=0;
	showmenu(e,eval('m' + id));
}
function fechaMenu(id)
{
	if (id == window.isOverButton)
	{
		window.isOverButton = 0;
		delayhidemenu();
	}
}

var defaultMenuWidth=100;

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

if (ie5||ns6)
document.write('<div id="popitmenu" onMouseover="clearhidemenu();window.isOverMenu=1" onMouseout="window.isOverMenu=0;dynamichide(event)"></div>')

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(e,which){
src = ie5 ? e.srcElement : e.target;
if (!document.all&&!document.getElementById)
return
clearhidemenu()
menuobj=ie5? document.all.popitmenu : document.getElementById("popitmenu")
menuobj.innerHTML='<table id=tbMenu cellpadding=0 cellspacing=0><tr><td nowrap>' + which + '</td></tr></table>';
menuobj.style.width=document.all['tbMenu'].offsetWidth > defaultMenuWidth ? document.all['tbMenu'].offsetWidth : defaultMenuWidth;
menuobj.contentwidth=menuobj.offsetWidth
menuobj.contentheight=menuobj.offsetHeight
menuobj.style.top = element_top(src)-1 + "px";
menuobj.style.left = element_left(src)+src.offsetWidth+2+ "px";
menuobj.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"
}
}

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