function __construct(&$aModule)
{
parent::__construct($aModule);
$this->_sFilterName = 'bx_groups_filter';
$this->_sPrefix = 'bx_groups';
bx_import('Privacy', $aModule);
$this->_oPrivacy = new BxGroupsPrivacy($this);
$GLOBALS['oBxGroupsModule'] =& $this;
}