--- rat/lonuserstate.pm	2005/05/06 19:11:49	1.91
+++ rat/lonuserstate.pm	2005/06/29 11:57:17	1.93
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA
 # Construct and maintain state and binary representation of course for user
 #
-# $Id: lonuserstate.pm,v 1.91 2005/05/06 19:11:49 albertel Exp $
+# $Id: lonuserstate.pm,v 1.93 2005/06/29 11:57:17 www Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -73,6 +73,7 @@ sub versiontrack {
 
 sub putinversion {
     my $uri=shift;
+    my $key=$env{'request.course.id'}.'_'.&Apache::lonnet::clutter($uri);
     if ($hash{'version_'.$uri}) {
 	my $version=$hash{'version_'.$uri};
 	if ($version eq 'mostrecent') { return $uri; }
@@ -81,6 +82,7 @@ sub putinversion {
 	             { return $uri; }
 	$uri=~s/\.(\w+)$/\.$version\.$1/;
     }
+    &Apache::lonnet::do_cache_new('courseresversion',$key,&Apache::lonnet::declutter($uri),600);
     return $uri;
 }
 
@@ -138,7 +140,7 @@ sub loadmap {
 	    if ($token->[0] eq 'S') {
                 if ($token->[1] eq 'resource') {
 # -------------------------------------------------------------------- Resource
-
+                    if ($token->[2]->{'type'} eq 'zombie') { next; }
                     my $rid=$lpc.'.'.$token->[2]->{'id'};
 
                     $hash{'kind_'.$rid}='res';