<?php //$Id$
-//This library includes all the necessary stuff to use blocks in course pages
+///////////////////////////////////////////////////////////////////////////
+// //
+// NOTICE OF COPYRIGHT //
+// //
+// Moodle - Modular Object-Oriented Dynamic Learning Environment //
+// http://moodle.org //
+// //
+// Copyright (C) 1999 onwards Martin Dougiamas http://dougiamas.com //
+// //
+// This program is free software; you can redistribute it and/or modify //
+// it under the terms of the GNU General Public License as published by //
+// the Free Software Foundation; either version 2 of the License, or //
+// (at your option) any later version. //
+// //
+// This program is distributed in the hope that it will be useful, //
+// but WITHOUT ANY WARRANTY; without even the implied warranty of //
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the //
+// GNU General Public License for more details: //
+// //
+// http://www.gnu.org/copyleft/gpl.html //
+// //
+///////////////////////////////////////////////////////////////////////////
+
+/**
+ * This library includes all the necessary stuff to use blocks on pages in Moodle.
+ *
+ * @license http://www.gnu.org/copyleft/gpl.html GNU Public License
+ * @package pages
+ */
define('BLOCK_MOVE_LEFT', 0x01);
define('BLOCK_MOVE_RIGHT', 0x02);