Index: modules/toolbar/toolbar.module
===================================================================
RCS file: /cvs/drupal/drupal/modules/toolbar/toolbar.module,v
retrieving revision 1.9
diff -u -p -r1.9 toolbar.module
--- modules/toolbar/toolbar.module	31 Aug 2009 20:23:36 -0000	1.9
+++ modules/toolbar/toolbar.module	1 Sep 2009 19:58:14 -0000
@@ -145,8 +145,9 @@ function toolbar_menu_navigation_links($
       $link['href'] = $item['link']['href'];
       // Add icon placeholder.
       $link['title'] = '<span class="icon"></span>' . $item['link']['title'];
+      $link['title'] .='<span class="element-invisible">' . $item['link']['description'] . '</span>';
       // Add admin link ID and to-overlay class for the overlay.
-      $link['attributes'] = array('id' => 'toolbar-link-' . $id, 'class' => array('to-overlay'));
+      $link['attributes'] = array('id' => 'toolbar-link-' . $id, 'class' => array('to-overlay'), 'title' => $item['link']['description']);
       $link['html'] = TRUE;
 
       $class = ' path-' . $id;