function abre(url,janela,larg,alt,scroll){
	if (!scroll) { scroll='auto' }
	window.open(url,janela,"toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars="+scroll+",resizable=no,copyhistory=no,width="+larg+",height="+alt);
}
Num=Math.floor (Math.random()*1000000);
var d=document
function enquete(jan) {
resultado=window.open('',jan,"toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=auto,resizable=no,copyhistory=no,width=274,height=505");
}