Index: includes/form.inc
===================================================================
RCS file: /cvs/drupal/drupal/includes/form.inc,v
retrieving revision 1.117
diff -u -r1.117 form.inc
--- includes/form.inc	7 May 2006 00:08:36 -0000	1.117
+++ includes/form.inc	14 May 2006 20:41:36 -0000
@@ -79,7 +79,7 @@
     }
   }
   if (isset($form_id)) {
-    $form['form_id'] = array('#type' => 'hidden', '#value' => $form_id);
+    $form['form_id'] = array('#type' => 'hidden', '#value' => $form_id, '#id' => str_replace('_', '-', "edit-$form_id"));
   }
   if (!isset($form['#id'])) {
     $form['#id'] = $form_id;