/*****************************************************************************/
function handle_poll_form_submited( form )
{
  var boxes = form.poll_option_id;
  if( boxes.tagName )
  {
    if( ! boxes.checked )
    {
      alert("Please vote before submitting the form.");
      return false;
    }// end if()
  }
  else
  {
    for( var i = 0; i < boxes.length; i++ )
    {
      if( boxes[i].checked )
        return true;
    }// end for()
    
    // Didn't find a box that was checked - no vote selected!
    alert("Please vote before submitting the form.");
    return false;
  }// end if()
}// end handle_poll_form_submited( form )