function ajax_getmoney($print = true)
 {
     $id = abs((int) $_GET['id']);
     $v = 0;
     if ($id > 0) {
         $model = new fpp_pay_per_weight_Model();
         $orm = $model->db2cls($id);
         $data = unserialize($orm->calculate);
         foreach ($data['calculate']['w'] as $key => $value) {
             if ($value <= $_SESSION['conf']['cart']['weight']) {
                 $v = $data['calculate']['c'][$key];
             }
         }
         $v1 = $v;
         Basic::currency($v1);
         if ($print) {
             echo $v1;
         } else {
             return $v;
         }
     }
 }
 function refresh_prices_shipping()
 {
     $district = @$_SESSION['conf']['order']['district'];
     //     $model = new fpp_district_Model();
     $model = new fpp_pay_per_weight_Model();
     $md = new Ship_weight_local();
     $orm = $model->db2cls($district);
     $_GET['id'] = $district;
     $ty = __($orm->type, false);
     $_SESSION['conf']['order']['district_name'] = $orm->name . "({$ty})";
     $_SESSION['conf']['order']['district_price'] = $md->ajax_getmoney(false);
     $p = $_SESSION['conf']['order']['district_price'];
     Basic::currency($p);
     $_SESSION['conf']['order']['district_price_format'] = $p;
 }