public function info()
 {
     if (Session::get('logininfo')->level == 3) {
         return view('admin.error');
     }
     $info = info::get();
     $data = array();
     foreach ($info as $key => $value) {
         $data[$value->name] = $value->contents;
     }
     return View::make("admin.website.info", array('data' => $data));
 }
 public static function getInfo()
 {
     return info::get();
 }