<{php}>
$mod = $GLOBALS['xoopsModule'];
$dirname = (isset($mod) ? $mod->getVar('dirname') :'system');
if ($dirname =='liaise') {
$this->assign('xoops_themecss', XOOPS_URL.'/themes/red/style-l.css');
} else {
$this->assign('xoops_themecss', XOOPS_URL.'/themes/red/style.css');
}
<{/php}>