} else { switch ($task) { case "add": // use 'add' instead 'new' in J 1.6 menubooklibrary::MENU_SAVE_BACKEND(); break; case "edit": menubooklibrary::MENU_EDIT(); break; case "refetchInfos": menubooklibrary::MENU_REFETCH_INFOS(); break; /////////////////////////st5///////////// /////////////////////////st5///////////// case "Addproduct": menubooklibrary::MENU_ADD_TOVAR(); break; case "show_import_export": menubooklibrary::MENU_IMPORT_EXPORT(); addSubmenuBookLibrary("Import/Export"); break; case "lend": menubooklibrary::MENU_LEND(); break; case "lend_return": menubooklibrary::MENU_LEND_RETURN(); break; case "lend_requests": menubooklibrary::MENU_LENDREQUESTS(); addSubmenuBookLibrary("Lend Requests"); break;