closetime=0;

function Start(URL){
windowprops="directories=no,location=no,menubar=no,resizable=no,scrollbars=no,status=no,toolbar=no,width=700,height=350,left=50,screenX=50,top=150,screenY=150";
preview=window.open(URL,"popWin",windowprops);
if (closetime) setTimeout("preview.close();", closetime*1000);
}

function popupWin(){
url="mail.htm"
delay=0;
timer = setTimeout("Start(url)", delay*1000);
window.status="Invia subito la tua email alla diretta!";
}