/**
 * authorize module Group
 * 
 * $Id$
 *
 * @author gERD Schaufelberger <gerd@exit0.net>
 * @copyright 2004 by http://wombat.exit0.net
 * @package wombatSite
 * @subpackage user
 */

Authorize by group
 
Managing user in groups is a very common way handling 
differnt authorization levels. Therefore the group module 
checks whether a user belongs to the specified group and 
grants access on a positive result.

The required group is defined by name in the rule. 

To gain the opposite effect, the group module support nagtive 
rules - marked by an "!" in front of the group name. 
 
Parameter/rule: [!]<groupname>