function isFloorPlanUser()
 {
     if (isset(Yii::app()->user->id) && isset($_GET["mid"])) {
         $count = MapAccount::model()->countByAttributes(array('map_id' => $_GET["mid"], 'account_id' => Yii::app()->user->id));
         if ($count > 0 || Yii::app()->user->type == 1) {
             return true;
         }
     }
     return false;
 }
 /**
  * Returns the data model based on the primary key given in the GET variable.
  * If the data model is not found, an HTTP exception will be raised.
  * @param integer $id the ID of the model to be loaded
  * @return MapAccount the loaded model
  * @throws CHttpException
  */
 public function loadModel($id)
 {
     $model = MapAccount::model()->findByPk($id);
     if ($model === null) {
         throw new CHttpException(404, 'The requested page does not exist.');
     }
     return $model;
 }