tms=new Array()

//Mostra o submenu no mouseover
function over(n){
	if(typeof(tms[n])!="undefined")clearTimeout(tms[n])
	document.getElementById("s"+n).style.visibility="visible"
}
//Esconde o submenu no mouseout
function out(n){
	tms[n]=setTimeout('document.getElementById("s'+n+'").style.visibility="hidden"',500)
}

function Janela(url,lar,alt)
{
  window.open(url,"","location=no,directories=no,resizable=no,toolbar=no,status=no,menubar=no,scrollbars=no,width="+lar+",height="+alt);
}