--- loncom/interface/lonnavmaps.pm	2001/09/25 18:24:37	1.17
+++ loncom/interface/lonnavmaps.pm	2001/10/26 17:09:04	1.18
@@ -16,6 +16,7 @@ package Apache::lonnavmaps;
 use strict;
 use Apache::Constants qw(:common :http);
 use Apache::lonnet();
+use Apache::loncommon();
 use HTML::TokeParser;
 use GDBM_File;
 
@@ -444,9 +445,10 @@ sub handler {
 
                           $r->content_type('text/html');
                           $r->send_http_header;
+		          my $date=localtime;
                           $r->print(
-                   '<html><head><title>Navigate LON-CAPA Maps</title></head>');
-
+		   '<html>'.&Apache::loncommon::cacheheader().
+                   '<head><title>Navigate LON-CAPA Maps</title></head>');
 			  $r->print('<body bgcolor="#FFFFFF"');
                           if (($currenturl=~/^\/res/) &&
                               ($currenturl!~/^\/res\/adm/)) {
