diff -r df5a40ca2f7a -r 06d241de3151 includes/clientside/static/ajax.js
--- a/includes/clientside/static/ajax.js	Sat Jun 07 12:50:21 2008 -0400
+++ b/includes/clientside/static/ajax.js	Sat Jun 07 22:50:31 2008 -0400
@@ -179,12 +179,13 @@
   // IE <6 pseudo-compatibility
   if ( KILL_SWITCH )
     return true;
-  var ns_id = strToPageID(title);
+  var ns_id = strToPageID(physical_title);
   if ( ns_id[1] == 'Special' || ns_id[1] == 'Admin' )
     return false;
   enableUnload();
   setAjaxLoading();
-  ajaxGet(stdAjaxPrefix+'&_mode=getpage&noheaders', function() {
+  var redir = ( disable_redirect ) ? '&redirect=no' : '';
+  ajaxGet(scriptPath + '/ajax.php?title=' + physical_title +'&_mode=getpage&noheaders' + redir, function() {
     // Allow for 404 here, it's generated by the "page not found" error message
     // (even with noheaders specified, probably should be fixed)
     if ( ajax.readyState == 4 && ( ajax.status == 200 || ajax.status == 404 ) ) {