function actionChangeStatus()
 {
     $new = array();
     $TicketChangeLog = new TicketChangeLog();
     $ticket_id = $_POST['ticket_id'];
     $status_id = $_POST['status_id'];
     $remark = $_POST['remark'];
     $model = $this->loadModel($ticket_id);
     $new = array("ticket_id" => $ticket_id, "status_id" => $status_id, "remark" => $remark, "user_id" => Yii::app()->session['user_data']['user_id']);
     $TicketChangeLog->attributes = $new;
     $model->ticket_status = $status_id;
     $model->updated_date = Date("Y-m-d H:i:s");
     $result = array();
     if ($model->update()) {
         $TicketChangeLog->save();
         $result = array('flag' > 1);
     }
     echo json_encode($result);
 }