protected function _showTable($caption, $data, $nested = false)
    {
        $table = \MUtil_Html_TableElement::createArray($data, $caption, $nested);
        $table->class = 'browser table';
        $div = \MUtil_Html::create()->div(array('class' => 'table-container'));
        $div[] = $table;
        $this->html[] = $div;
    }