public static function model($className = __CLASS__)
 {
     return parent::model($className);
 }
 protected function afterFind()
 {
     parent::afterFind();
     $column = 'name_' . Yii::app()->language;
     $connection = Yii::app()->db;
     $this->_icon = $connection->createCommand("SELECT icon FROM wow_icons WHERE displayid = {$this->displayid} LIMIT 1")->queryScalar();
 }