private function _getComponentMatchJsPart(__IComponent &$component)
 {
     $return_value = '';
     $component_to_match = $component->getComponentToMatch();
     if ($component_to_match != null) {
         $return_value = $component->getId() . '.add(Validate.Confirmation, { match: \'' . $component_to_match->getId() . '\' });' . "\n";
     }
     return $return_value;
 }