/**
  * Manages all models.
  */
 public function actionAdmin()
 {
     $model = new User('search');
     if (Yii::app()->user->isFranchiseAdmin()) {
         $model->franchise();
     }
     if (Yii::app()->user->isAdmin() && !isset($_GET['isUser'])) {
         $model->franchiseAdmin();
     }
     if (isset($_GET['isUser']) && $_GET['isUser'] == 1) {
         $model->employ();
     }
     $model->unsetAttributes();
     // clear any default values
     if (isset($_GET['User'])) {
         $model->attributes = $_GET['User'];
     }
     $this->render('admin', array('model' => $model));
 }