public function render(HTML_QuickForm2_Renderer $renderer)
 {
     return parent::render($renderer);
 }
 protected function renderLanguageSelection()
 {
     $form = new Am_Form_Admin();
     $form->addElement('select', 'language')->setLabel(___('Language'))->setValue($this->getLanguage())->loadOptions($this->getLanguageOptions());
     $renderer = HTML_QuickForm2_Renderer::factory('array');
     $form->render($renderer);
     $form = $renderer->toArray();
     $filter = '';
     foreach ($form['elements'] as $el) {
         $filter .= ' ' . $el['label'] . ' ' . $el['html'];
     }
     return sprintf("<div class='filter-wrap'><form class='filter' method='get' action='%s'>\n", $this->escape($this->getUrl(null, 'index'))) . $filter . "</form></div>\n";
 }