public function ajaxAddStockPlacementVaccinesAction()
 {
     $placement = new Model_Placements();
     $placement->form_values = $this->_request->getParams();
     $id = $placement->form_values['placement_loc_id'];
     $placement->addPlaceStockVaccines();
     $placement_location = $placement->locationType($id);
     // $this->_em->getRepository('PlacementLocations')->find($id);
     if ($placement_location == 99) {
         $this->redirect("/stock/stock-bin-placement-vaccines?id={$id}");
     } else {
         $this->redirect("/stock/stock-bin-placement?id={$id}");
     }
 }