Notification widget

<?php
class BP_Notification_Widget extends WP_Widget {
	function bp_notification_widget() {
		parent::WP_Widget( false, $name = __( 'Notifications', 'buddypress' ) );
	}

	function widget($args) {
		global $bp;
		extract( $args );
		echo $before_widget;
		echo $before_title
		   . $widget_name
		   . $after_title;
		if ( $notifications = bp_core_get_notifications_for_user( bp_loggedin_user_id() ) ) {

			echo '<ul>';

			if ( $notifications ) {
				$counter = 0;
				for ( $i = 0; $i < count($notifications); $i++ ) {
					echo '<li>'.$notifications[$i].'</li>';
				}
			}

			echo '</ul>';
		}

	}
}
add_action('widgets_init', create_function('', 'return register_widget("BP_Notification_Widget");') );