diff --git a/js/backend.js b/js/backend.js
index 744a0cc..48983ca 100644
--- a/js/backend.js
+++ b/js/backend.js
@@ -1,8 +1,13 @@
 /*global $, dotclear */
 'use strict';
 
-$(function () {
+Object.assign(dotclear.msg, dotclear.getData('dcAdvancedCleaner'));
+
+$(() => {
   $('#parts_menu input[type=submit]').hide();
   $('#parts_menu #select_part').on('change', function () {this.form.submit();});
   dotclear.condSubmit('#form-funcs td input[type=checkbox]', '#form-funcs #do-action');
+  $('#form-funcs').on('submit', function () {
+      return window.confirm(dotclear.msg.confirm_delete);
+  });
 });
\ No newline at end of file
diff --git a/locales/fr/main.lang.php b/locales/fr/main.lang.php
index 8259570..e9e04a1 100644
--- a/locales/fr/main.lang.php
+++ b/locales/fr/main.lang.php
@@ -17,6 +17,7 @@ L10n::$locales['There are %s entries']
 L10n::$locales['Objects']                                                                 = 'Objets';
 L10n::$locales['Values from official distribution']                                       = 'Valeurs de la distribution officielle';
 L10n::$locales['Action on selected rows:']                                                = 'Action sur les lignes sélectionnées :';
+L10n::$locales['I understand and I am want to delete this']                               = 'J\'ai compris et je veux effacer ceci';
 L10n::$locales['Beware: All actions done here are irreversible and are directly applied'] = 'Attention : toutes les actions menées ici sont irréversibles et sont directement appliquées';
 L10n::$locales['Show Dotclear default properties']                                        = 'Afficher les propriétés de Dotclear';
 L10n::$locales['Hide Dotclear default properties']                                        = 'Cacher les propriétés de Dotclear';
diff --git a/locales/fr/main.po b/locales/fr/main.po
index faa584e..1d46a89 100644
--- a/locales/fr/main.po
+++ b/locales/fr/main.po
@@ -1,15 +1,15 @@
 # Language: Français
 # Module: dcAdvancedCleaner - 0.2
-# Date: 2023-04-20 14:01:57
+# Date: 2023-04-24 00:01:59
 # Author: , contact@jcdenis.fr
-# Translated with translater 2023.03.19
+# Translated with translater 2023.04.23
 
 msgid ""
 msgstr ""
 "Content-Type: text/plain; charset=UTF-8\n"
 "Project-Id-Version: dcAdvancedCleaner 0.2\n"
 "POT-Creation-Date: \n"
-"PO-Revision-Date: 2023-04-20T14:01:57+00:00\n"
+"PO-Revision-Date: 2023-04-24T00:01:59+00:00\n"
 "Last-Translator: Jean-Christian Denis\n"
 "Language-Team: \n"
 "MIME-Version: 1.0\n"
@@ -20,35 +20,39 @@ msgstr ""
 msgid "Action successfuly excecuted"
 msgstr "Action exécutée avec succès"
 
-#: src/Manage.php:120
+#: src/Manage.php:121
 msgid "There is nothing to display"
 msgstr "Il n'y a rien à afficher"
 
-#: src/Manage.php:155
+#: src/Manage.php:156
 msgid "There are %s entries"
 msgstr "Il y a %s entrées"
 
-#: src/Manage.php:156
+#: src/Manage.php:157
 msgid "Objects"
 msgstr "Objets"
 
-#: src/Manage.php:176
+#: src/Manage.php:177
 msgid "Values from official distribution"
 msgstr "Valeurs de la distribution officielle"
 
-#: src/Manage.php:185
+#: src/Manage.php:186
 msgid "Action on selected rows:"
 msgstr "Action sur les lignes sélectionnées :"
 
-#: src/Manage.php:193
+#: src/Manage.php:188
+msgid "I understand and I am want to delete this"
+msgstr "J'ai compris et je veux effacer ceci"
+
+#: src/Manage.php:194
 msgid "Beware: All actions done here are irreversible and are directly applied"
 msgstr "Attention : toutes les actions menées ici sont irréversibles et sont directement appliquées"
 
-#: src/Manage.php:201
+#: src/Manage.php:202
 msgid "Show Dotclear default properties"
 msgstr "Afficher les propriétés de Dotclear"
 
-#: src/Manage.php:201
+#: src/Manage.php:202
 msgid "Hide Dotclear default properties"
 msgstr "Cacher les propriétés de Dotclear"
 
diff --git a/src/Manage.php b/src/Manage.php
index 293fcd7..14eae84 100644
--- a/src/Manage.php
+++ b/src/Manage.php
@@ -102,6 +102,7 @@ class Manage extends dcNsProcess
 
         dcPage::openModule(
             My::name(),
+            dcPage::jsJson('dcAdvancedCleaner', ['confirm_delete' => __('Are you sure you perform these ations?')]) .
             dcPage::cssModuleLoad(My::id() . '/css/backend.css') .
             dcPage::jsModuleLoad(My::id() . '/js/backend.js')
         );
@@ -184,7 +185,7 @@ class Manage extends dcNsProcess
             (new Para())->items([
                 (new Label(__('Action on selected rows:'), Label::OUTSIDE_LABEL_BEFORE))->for('select_action'),
                 (new Select(['action', 'select_action']))->items($combo_actions),
-                (new Submit('do-action'))->value(__('ok')),
+                (new Submit('do-action'))->class('delete')->value(__('I understand and I am want to delete this')),
                 (new Hidden(['p'], My::id())),
                 (new Hidden(['part'], $vars->cleaner->id)),
                 dcCore::app()->formNonce(false),