public function ajaxIcePacksUnallocatedAction()
 {
     $this->_helper->layout->disableLayout();
     if (isset($this->_request->unallocated) && !empty($this->_request->unallocated)) {
         $ccm_model = new Model_CcmModels();
         $ccm_model->form_values['unallocated'] = $this->_request->unallocated;
         $array = $ccm_model->getQuantityByGenericMake();
         $this->view->icePackQuantity = $array;
     }
 }