--- loncom/interface/lonnavmaps.pm	2002/10/14 18:41:02	1.80
+++ loncom/interface/lonnavmaps.pm	2002/10/14 18:48:13	1.81
@@ -2,7 +2,7 @@
 # The LearningOnline Network with CAPA
 # Navigate Maps Handler
 #
-# $Id: lonnavmaps.pm,v 1.80 2002/10/14 18:41:02 bowersj2 Exp $
+# $Id: lonnavmaps.pm,v 1.81 2002/10/14 18:48:13 bowersj2 Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -1104,6 +1104,10 @@ sub new_handle {
                     'symb='.&Apache::lonnet::escape($curRes->symb()).
                     '"';
                 my $title = $curRes->title();
+                if (!$title) {
+                    $title = $curRes->src();
+                    $title = substr ($title, rindex($title, "/") + 1);
+                }
                 my $partLabel = "";
                 my $newBranchText = "";