static function notify( $message, $type, $page = null )
    {
        global $pagenow;
        if( ( null != $page && $page == $pagenow ) || 
              null == $page)
        {
            add_action( 'admin_notices', create_function( '',"echo '<div class=\"".$type."\"><p>".$message."</p></div>';" ) );
        }
    }