public function actionIndex()
 {
     $model = new aOrganization('search');
     $model->unsetAttributes();
     $criteria = new CDbCriteria();
     if (isset($_GET['aOrganization'])) {
         $model->attributes = $_GET['aOrganization'];
         $criteria->compare('nama_gbi', $_GET['aOrganization']['name'], true);
     }
     $dataProvider = new CActiveDataProvider('aOrganization', array('criteria' => $criteria));
     $this->render('index', array('dataProvider' => $dataProvider, 'model' => $model));
 }