public function delete()
 {
     if ($this->id > 0) {
         parent::delete();
     } else {
         throw new TheliaAdminException("Folder does not Exist", TheliaAdminException::FOLDER_NOT_FOUND);
     }
     redirige("listdos.php?parent=" . $this->parent);
 }
function supprimer($id, $parent)
{
    $dossier = new Dossier($id);
    $dossier->delete();
    ActionsModules::instance()->appel_module("supdos", $dossier);
    redirige("listdos.php?parent=" . $parent);
}