public function system_adjust_transport($where = '')
 {
     $total = PurchaseOrderModel::getCountAdjustTransport($where);
     $perNum = 50;
     $page = new page($total, $perNum, $pa = "", $lang = "CN");
     $listPage = PurchaseOrderModel::getAdjustTransport($where, $page->limit);
     if ($total > $perNum) {
         $fpage = $page->fpage(array(0, 1, 2, 3, 4, 5, 6, 7, 8, 9));
     } else {
         $fpage = $page->fpage(array(0, 1, 2, 3));
     }
     return array($listPage, $fpage, $total);
 }