public function getAmcAction()
 {
     $item = new Model_ItemPackSizes();
     $this->view->items = $item->getAllItems();
     $wh_data = new Model_WarehousesData();
     $params["date"] = $this->_request->getParam("date");
     $params["item"] = $this->_request->getParam("item");
     $level = $this->_request->getParam("level");
     $province = $this->_request->getParam("province");
     $district = $this->_request->getParam("district");
     $wh_data->form_values = $params;
     switch ($level) {
         case 1:
             $xmlstore = $wh_data->getAMC();
             break;
         case 2:
             $xmlstore = $wh_data->getAMCByDistricts($province);
             break;
         case 6:
             $xmlstore = $wh_data->getAMCByUc($district);
             break;
     }
     $this->view->xmlstore = $xmlstore;
 }