Index: generators/authenticated/templates/authenticated_system.rb
===================================================================
--- generators/authenticated/templates/authenticated_system.rb	(revision 536)
+++ generators/authenticated/templates/authenticated_system.rb	(revision 540)
@@ -67,6 +67,9 @@
           store_location
           redirect_to :controller => '/<%= controller_file_name %>', :action => 'login'
         end
+        accepts.js do
+          render(:update) { |page| page.redirect_to(:controller => '/account', :action => 'login') }
+        end
         accepts.xml do
           headers["Status"]           = "Unauthorized"
           headers["WWW-Authenticate"] = %(Basic realm="Web Password")