/**
  * Add first columns (group) from the model to the bridge that creates the browse table.
  *
  * You can actually add more than one column in this function, but just call all four functions
  * with the default columns in each
  *
  * Overrule this function to add different columns to the browse table, without
  * having to recode the core table building code.
  *
  * @param \MUtil_Model_Bridge_TableBridge $bridge
  * @param \MUtil_Model_ModelAbstract $model
  * @return void
  */
 protected function addBrowseColumn3(\MUtil_Model_Bridge_TableBridge $bridge, \MUtil_Model_ModelAbstract $model)
 {
     $br = \MUtil_Html::create('br');
     if ($model->hasAlias('gems__respondent2track')) {
         $model->set('gtr_track_name', 'label', $this->_('Track'));
         $model->set('gr2t_track_info', 'label', $this->_('Track description'));
         $items = $this->findMenuItems('track', 'show-track');
         $track = 'gtr_track_name';
         if ($items) {
             $menuItem = reset($items);
             if ($menuItem instanceof \Gems_Menu_MenuAbstract) {
                 $href = $menuItem->toHRefAttribute($this->request, $bridge, array('gr2t_id_respondent_track' => $bridge->gr2t_id_respondent_track));
                 $track = array();
                 $track[0] = \MUtil_Lazy::iif($bridge->gr2t_id_respondent_track, \MUtil_Html::create()->a($href, $bridge->gtr_track_name, array('onclick' => "event.cancelBubble = true;")));
                 $track[1] = $bridge->createSortLink('gtr_track_name');
             }
         }
         $bridge->addMultiSort($track, $br, 'gr2t_track_info');
     } else {
         $citysep = \MUtil_Html::raw('  ');
         // $bridge->itemIf($bridge->grs_zipcode, \MUtil_Html::raw('  '));
         $bridge->addMultiSort('grs_address_1', $br, 'grs_zipcode', $citysep, 'grs_city');
     }
 }