$cl_notification_id = (int)$request->getParameter('id');
 $notification = ttNotificationHelper::get($cl_notification_id);
 $cl_notification_id = (int)$request->getParameter('id');
 $notification = ttNotificationHelper::get($cl_notification_id);
 $notification_to_delete = $notification['name'];
 
 $form = new Form('notificationDeleteForm');
 $form->addInput(array('type'=>'hidden','name'=>'id','value'=>$cl_notification_id));
 $notification_to_delete = $notification['name'];
 
 $form = new Form('notificationDeleteForm');
 $form->addInput(array('type'=>'hidden','name'=>'id','value'=>$cl_notification_id));
-$form->addInput(array('type'=>'submit','name'=>'btn_delete','value'=>$i18n->getKey('label.delete')));
-$form->addInput(array('type'=>'submit','name'=>'btn_cancel','value'=>$i18n->getKey('button.cancel')));
+$form->addInput(array('type'=>'submit','name'=>'btn_delete','value'=>$i18n->get('label.delete')));
+$form->addInput(array('type'=>'submit','name'=>'btn_cancel','value'=>$i18n->get('button.cancel')));
-       if(ttNotificationHelper::get($cl_notification_id)) {
-      if (ttNotificationHelper::delete($cl_notification_id)) {
-        header('Location: notifications.php');
-        exit();
-      } else
-        $errors->add($i18n->getKey('error.db'));
+    if (ttNotificationHelper::delete($cl_notification_id)) {
+      header('Location: notifications.php');
+      exit();
-      $errors->add($i18n->getKey('error.db'));
-  } else if ($request->getParameter('btn_cancel')) {
-       header('Location: notifications.php');
-       exit();
+      $err->add($i18n->get('error.db'));
+  } elseif ($request->getParameter('btn_cancel')) {
+    header('Location: notifications.php');
+    exit();
 $smarty->assign('notification_to_delete', $notification_to_delete);
 $smarty->assign('forms', array($form->getName()=>$form->toArray()));
 $smarty->assign('onload', 'onLoad="document.notificationDeleteForm.btn_cancel.focus()"');
 $smarty->assign('notification_to_delete', $notification_to_delete);
 $smarty->assign('forms', array($form->getName()=>$form->toArray()));
 $smarty->assign('onload', 'onLoad="document.notificationDeleteForm.btn_cancel.focus()"');
 $smarty->assign('content_page_name', 'notification_delete.tpl');
 $smarty->display('index.tpl');
 $smarty->assign('content_page_name', 'notification_delete.tpl');
 $smarty->display('index.tpl');