diff -urp simplemenu.old/simplemenu.module simplemenu/simplemenu.module
--- simplemenu.old/simplemenu.module	2008-09-17 10:45:08.000000000 +0200
+++ simplemenu/simplemenu.module	2008-09-17 10:46:37.000000000 +0200
@@ -78,7 +78,11 @@ function simplemenu_admin_settings() {
   $form['default_menu']['simplemenu_theme'] = array(
     '#type' => 'select',
     '#title' => t('Theme'),
-    '#options' => array('original' => 'original', 'blackblue' => 'black & blue', 'custom' => 'custom'),
+    '#options' => array(
+      'original' => t('original'),
+      'blackblue' => t('black & blue'),
+      'custom' => t('custom'),
+    ),
     '#default_value' => variable_get('simplemenu_theme', 'original'),
     '#description' => t('Select which theme to use. If you specify custom, you need to define CSS in your theme.')
   );