--- tabs.js.orig	2010-01-18 03:11:21.000000000 -0500
+++ tabs.js	2010-07-06 10:56:33.000000000 -0400
@@ -2,14 +2,16 @@
 
 Drupal.tabs = Drupal.tabs || {};
 
-Drupal.behaviors.tabs = function (context) {
-  // Set the active class to the first tab with an form error.
-  $('.drupal-tabs').children('ul > li').each( function() {
+Drupal.behaviors.tabsErrors = function (context) {
+  // Set the active class to the first tab with a form error.
+  $('.drupal-tabs ul').children('li').each( function() {
     if ($($(this).find('a').attr('href')).find('div.form-item .error:first').size()) {
-      $(this).addClass('error').addClass('ui-tabs-selected');
+      $(this).addClass('ui-tabs-selected');
     }
-  });
+  })
+};
 
+Drupal.behaviors.tabs = function (context) {
   var fx = {duration: Drupal.settings.tabs.speed};
   if (Drupal.settings.tabs.fade) {
     fx.opacity = 'toggle';