protected function _comments_xcf()
{
$tree = $this->valid_tree();
if (!$tree['tree_allow_comments'] && !$tree['tree_form']) {
_fatal();
}
require_once XFS . 'core/xcf.php';
$xcf = new captcha();
$xcf->do_image();
unset($xcf);
return;
}
function _comments_xcf_f()
{
include XFS . 'core/xcf.php';
$xcf = new captcha();
$xcf->do_image();
unset($xcf);
return;
}
