public function actionUnPublish()
{
if ($this->validateToken() && $this->validatePermission('smartslider_edit')) {
if ($slideId = N2Request::getInt('slideid')) {
$slidesModel = new N2SmartsliderSlidesModel();
$slidesModel->unpublish($slideId);
$this->redirect(N2Request::getUrlReferrer());
}
$this->redirect(array("sliders/index"));
}
}