Index: includes/theme.inc
===================================================================
RCS file: /cvs/drupal/drupal/includes/theme.inc,v
retrieving revision 1.450
diff -u -p -r1.450 theme.inc
--- includes/theme.inc	10 Nov 2008 15:40:03 -0000	1.450
+++ includes/theme.inc	16 Nov 2008 22:55:38 -0000
@@ -1915,6 +1915,7 @@ function template_preprocess_page(&$vari
   else {
     $body_classes[] = 'one-sidebar sidebar-' . $variables['layout'];
   }
+  $variables['body_classes_array'] = $body_classes;
   // Implode with spaces.
   $variables['body_classes'] = implode(' ', $body_classes);