public function newUser()
 {
     $model = new sUser();
     //$this->performAjaxValidation($model);
     if (isset($_POST['sUser'])) {
         $model->attributes = $_POST['sUser'];
         if ($model->save()) {
             Yii::app()->user->setFlash('success', '<strong>Great!</strong> data has been saved successfully');
             $this->redirect(array('view', 'id' => $model->id));
         }
     }
     return $model;
 }