<?php/*      +----------------------------------------------------------------------+      | CLAROLINE version 1.3.0 $Revision: 3454 $                            |      +----------------------------------------------------------------------+      | Copyright (c) 2001, 2002 Universite catholique de Louvain (UCL)      |      +----------------------------------------------------------------------+      |   $Id: link.inc.php 3454 2005-02-23 13:38:14Z olivierb78 $         |      +----------------------------------------------------------------------+      |   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.                       |      |                                                                      |      |   You should have received a copy of the GNU General Public License  |      |   along with this program; if not, write to the Free Software        |      |   Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA          |      |   02111-1307, USA. The GNU GPL license is also available through     |      |   the world-wide-web at http://www.gnu.org/copyleft/gpl.html         |      +----------------------------------------------------------------------+      | Authors: Thomas Depraetere <depraetere@ipm.ucl.ac.be>                |      |          Hugues Peeters    <peeters@ipm.ucl.ac.be>                   |      |          Christophe Gesch