--- rat/lonsequence.pm	2010/02/23 05:00:16	1.40
+++ rat/lonsequence.pm	2013/11/28 02:23:25	1.44
@@ -2,7 +2,7 @@
 #
 # Sequence Handler
 #
-# $Id: lonsequence.pm,v 1.40 2010/02/23 05:00:16 raeburn Exp $
+# $Id: lonsequence.pm,v 1.44 2013/11/28 02:23:25 raeburn Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -36,6 +36,7 @@ use Apache::lonnet;
 use Apache::Constants qw(:common :http REDIRECT);
 use GDBM_File;
 use LONCAPA::map();
+use LONCAPA;
 use Apache::lonpageflip();
 use Apache::loncommon();
 use Apache::groupsort();
@@ -109,7 +110,8 @@ onClick="javascript:select_group()" />
 </form>   
 ENDSELECT
     my $diropendb = 
-    "/home/httpd/perl/tmp/$env{'user.domain'}\_$env{'user.name'}_sel_res.db";
+  LONCAPA::tempdir() .
+    "$env{'user.domain'}\_$env{'user.name'}_sel_res.db";
         if (tie(%selhash,'GDBM_File',$diropendb,&GDBM_WRCREAT(),0640)) {
 	    if ($env{'form.launch'} eq '1') {
 	       &start_fresh_session();
@@ -301,19 +303,23 @@ sub handler {
        $r->send_http_header;
        if ($exitdisid eq '' && $arrow_dir ne '') {
            my %lt =&Apache::lonlocal::texthash(
-                   'back' => 'beginning',
-                   'forward' => 'end',
                    'nere' => 'Next resource could not be displayed',
                    'goba' => 'Go Back',
-                   'nacc' => 'Navigate Course Content',
+                   'nacc' => 'Course Contents',
                           );
-           my $warnmsg = &mt('As all folders and sequences ');
+           if (&Apache::loncommon::course_type() eq 'Community') {
+               $lt{'nav'} = &mt('Community Contents');
+           }
+           my $warnmsg;
            if ($arrow_dir eq 'forward') {
-               $warnmsg .= &mt('following the current resource were empty').',';
+               $warnmsg = &mt('As all folders and sequences '
+                             .'following the current resource were empty, '
+                             .'you have now reached the end of the course.');
            } elsif ($arrow_dir eq 'back') {
-               $warnmsg .= &mt('preceding the current resource were empty').',';
+               $warnmsg = &mt('As all folders and sequences '
+                             .'preceding the current resource were empty, '
+                             .'you have now reached the beginning of the course.');
            }
-           $warnmsg .= &mt('you have now reached the').' '.$lt{$arrow_dir}.' '.&mt('of the course.');
            my $start_page=
 	       &Apache::loncommon::start_page('Empty Folder/Sequence');
            my $end_page=