--- loncom/interface/lonnavmaps.pm	2003/03/03 13:03:58	1.151
+++ loncom/interface/lonnavmaps.pm	2003/03/04 22:30:10	1.152
@@ -2,7 +2,7 @@
 # The LearningOnline Network with CAPA
 # Navigate Maps Handler
 #
-# $Id: lonnavmaps.pm,v 1.151 2003/03/03 13:03:58 www Exp $
+# $Id: lonnavmaps.pm,v 1.152 2003/03/04 22:30:10 matthew Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -2698,15 +2698,14 @@ sub extractParts {
 
     # Retrieve part count, if this is a problem
     if ($self->is_problem()) {
-        my $metadata = &Apache::lonnet::metadata($self->src(), 'allpossiblekeys');
+        my $metadata = &Apache::lonnet::metadata($self->src(), 'packages');
         if (!$metadata) {
             $self->{RESOURCE_ERROR} = 1;
             $self->{PARTS} = [];
             return;
         }
-        
         foreach (split(/\,/,$metadata)) {
-            if ($_ =~ /^parameter\_(.*)\_opendate$/) {
+            if ($_ =~ /^part_(.*)$/) {
                 my $part = $1;
                 # check to see if part is turned off.
                 if (! Apache::loncommon::check_if_partid_hidden($part, $self->symb())) {