public function Errors() {
      $Return = '';
      if (is_array($this->_ValidationResults) && count($this->_ValidationResults) > 0) {
         $Return = "<div class=\"Messages Errors\">\n<ul>\n";
         foreach($this->_ValidationResults as $FieldName => $Problems) {
            $Count = count($Problems);
            for($i = 0; $i < $Count; ++$i) {
               if (substr($Problems[$i], 0, 1) == '@')
                  $Return .= '<li>'.substr($Problems[$i], 1)."</li>\n";
               else
                  $Return .= '<li>' . sprintf(
                     T($Problems[$i]),
                     T($FieldName)) . "</li>\n";
            }
         }
         $Return .= "</ul>\n</div>\n";
      }
      return $Return;
   }