$username	=	"arthur"
$user	=	array("User" => array)
$filter	=	array(0 => "arthur")

   //  debug($friends);





       $this->set('notes', $this->paginate('Notification', array('Notification.friend_id' => $friends['Friend']['id'])));

NotificationsController::index() - CORE/app/controllers/notifications_controller.php, line 48
Dispatcher::_invoke() - CORE/cake/dispatcher.php, line 276
Dispatcher::dispatch() - CORE/cake/dispatcher.php, line 248
require - CORE/app/webroot/index.php, line 85
[main] - CORE/index.php, line 63