/**
  * Display page content
  *
  * @access	public
  */
 public function display_content()
 {
     if (VPost::submit(false)) {
         Html::header_contact();
         Html::contact_submitted($this->_result);
     } else {
         echo '<form method="post" action="#" accept-charset="utf-8">';
         Html::header_contact();
         Html::contact('o');
         foreach ($this->_users as $user) {
             Html::option($user['user_email'], $user['user_publicname']);
         }
         Html::contact('c');
         echo '</form>';
     }
 }