/**
* Execute and display a template script.
*
* @param string $tpl The name of the template file to parse; automatically searches through the template paths.
*
* @return mixed A string if successful, otherwise a Error object.
*/
public function display($tpl = null)
{
RHelperAsset::load('tracks.css');
$mainframe = JFactory::getApplication();
$model = $this->getModel();
$rows = $model->getData();
$document = JFactory::getDocument();
$document->setTitle(JText::_('COM_TRACKS_All_Teams'));
$breadcrumbs = $mainframe->getPathWay();
$breadcrumbs->addItem(JText::_('COM_TRACKS_All_Teams'), TrackslibHelperRoute::getTeamsRoute());
$this->assignRef('rows', $rows);
parent::display($tpl);
}