Index: misc/drupal.js
===================================================================
RCS file: /cvs/drupal/drupal/misc/drupal.js,v
retrieving revision 1.41.2.2
diff -u -p -r1.41.2.2 drupal.js
--- misc/drupal.js	27 Feb 2008 19:44:44 -0000	1.41.2.2
+++ misc/drupal.js	19 Jun 2008 21:05:16 -0000
@@ -268,7 +268,7 @@ Drupal.ahahError = function(xmlhttp, uri
 // Global Killswitch on the <html> element
 if (Drupal.jsEnabled) {
   // Global Killswitch on the <html> element
-  document.documentElement.className = 'js';
+  $(document.documentElement).addClass('js');
   // 'js enabled' cookie
   document.cookie = 'has_js=1; path=/';
   // Attach all behaviors.
