public function showChangeInformation()
 {
     $list['user'] = Auth::user();
     $list['chucvu'] = ServicesController::typeOfUser();
     if ($list['user']->token == 1 || $list['user']->token == 2) {
         $list['donvi'] = DB::table('dm_dv')->where('ma_dv', $list['user']->donvi)->first();
     }
     return View::make('module.acount.change-information', $list);
 }