if ('cf_1' == $group_by)
$smarty->assign('group_by_header', $custom_fields->fields[0]['label']);
else {
$key = 'label.'.$group_by;
$smarty->assign('group_by_header', $i18n->get($key));
if ('cf_1' == $group_by)
$smarty->assign('group_by_header', $custom_fields->fields[0]['label']);
else {
$key = 'label.'.$group_by;
$smarty->assign('group_by_header', $i18n->get($key));