public function post_order_subpage()
 {
     $order = Input::get('order');
     if (is_array($order)) {
         //SET 1000
         CmsPage::where_order_id(0)->update(array('order_id' => 1000000));
         foreach ($order as $order_id => $item) {
             $order_id++;
             $p = explode("_", $item);
             $page = CmsPage::find($p[1]);
             $page->order_id = $order_id;
             $page->save();
         }
     }
     return true;
 }