function popup(id) {

   path=''+id;
   w=580;
   h=600;

   p='width='+w+',height='+h+',resizable=no,scrollbars=yes,toolbars=yes,location=no,directories=no,status=no,menubar=no';

   wo=open(path,"yyyy",p);
   wo.focus();
}

function wopen(url,name,w,h) {
   window.open(url,name,"width="+w+",height="+h+",resizable=no,scrollbars=yes,toolbars=yes,location=0,status=0,menubar=0,directories=0");
}