function pophelp(anc) {
  window.open('help.php'+anc, 'aehelp', 'width=600,height=450,scrollbars=1,toolbar=0,location=0,statusbar=1,resizable=0,left=80,top=80,menubar=0');
}

function popup(mylink)
{
  if (! window.focus)return true;
  var href;
  if (typeof(mylink) == 'string')
    href=mylink;
  else
    href=mylink.href;
  details = window.open(href, 'details', 'width=450,height=400,scrollbars=yes,menubar=no');
  details.creator = self;
  details.focus();
  return false;
}