case 'cancel':
$res .= $banana->action_showArticle($group, $artid, $partid);
if ($banana->post->checkcancel()) {
$form = '<p class="error">'._b_('Voulez-vous vraiment annuler ce message ?').'</p>'
case 'cancel':
$res .= $banana->action_showArticle($group, $artid, $partid);
if ($banana->post->checkcancel()) {
$form = '<p class="error">'._b_('Voulez-vous vraiment annuler ce message ?').'</p>'