function checkform ( form )
{
  // see http://www.thesitewizard.com/archive/validation.shtml
  // for an explanation of this script and how to use it on your
  // own website

  // ** START **
  if (form.intentionallyleftblank.value == "") {
    return true ;
  }
  // ** END **
  {
  return false ;
  }
}