public function ajaxWastagesComparisonAction()
{
$province = $this->_request->getParam("province");
$district = $this->_request->getParam("district");
$date = $this->_request->getParam("date");
$item = $this->_request->getParam("item");
$option = $this->_request->getParam("allowed");
$obj_product = new Model_ItemPackSizes();
$prod_result = $obj_product->getProductById($item);
$allowed = $prod_result->getWastageRateAllowed();
$wh_data = new Model_HfDataMaster();
$wh_data->form_values = array('prov_id' => $province, 'dist_id' => $district, 'date' => $date, 'item' => $item, 'option' => $option, 'allowed' => $allowed);
$xmlstore = $wh_data->wastagesComparison();
$this->view->xmlstore = $xmlstore;
}