--- loncom/interface/lonnavmaps.pm	2003/03/21 22:41:12	1.165
+++ loncom/interface/lonnavmaps.pm	2003/03/23 07:12:41	1.166
@@ -2,7 +2,7 @@
 # The LearningOnline Network with CAPA
 # Navigate Maps Handler
 #
-# $Id: lonnavmaps.pm,v 1.165 2003/03/21 22:41:12 albertel Exp $
+# $Id: lonnavmaps.pm,v 1.166 2003/03/23 07:12:41 albertel Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -42,7 +42,7 @@
 # Jeremy Bowers ... lots of days
 
 package Apache::lonnavmaps;
-use vars qw($test @refsToUntie);
+use vars qw($test @refsToUntie %navmaphash %parmhash);
 
 use strict;
 use Apache::Constants qw(:common :http);
@@ -50,10 +50,6 @@ use Apache::loncommon();
 use Apache::lonmenu();
 use POSIX qw (floor strftime);
 
-my %navmaphash;
-my %parmhash;
-@refsToUntie;
-
 # symbolic constants
 sub SYMB { return 1; }
 sub URL { return 2; }
@@ -126,6 +122,7 @@ sub cleanup {
             &Apache::lonnet::logthis('Failed cleanup navmaps: reference');
         }
     }
+    @refsToUntie = ();
 }
 
 sub handler {