--- loncom/interface/lonindexer.pm	2009/12/01 18:07:50	1.202
+++ loncom/interface/lonindexer.pm	2009/12/07 02:27:25	1.203.2.1
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA
 # Directory Indexer
 #
-# $Id: lonindexer.pm,v 1.202 2009/12/01 18:07:50 bisitz Exp $
+# $Id: lonindexer.pm,v 1.203.2.1 2009/12/07 02:27:25 raeburn Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -518,13 +518,15 @@ END
         $select_file_categories{''} = &mt('All file types');
         foreach my $cat (@file_categories) {
 	    my $types = join(",",&Apache::loncommon::filecategorytypes($cat));
-	    $select_file_categories{$types} = $cat;
+	    $select_file_categories{$types} = &mt($cat);
 	    push(@select_form_order,$types);
 	}
         $select_file_categories{'select_form_order'} = \@select_form_order;
         my $type_element=
-	    &Apache::loncommon::select_form($typeselect,'only',
-					    %select_file_categories);
+            &Apache::loncommon::select_form(
+                $typeselect,
+                'only',
+                %select_file_categories);
         $type_element = '<label>'.&mt('File Type Displayed: [_1]',
 				      $type_element).'</label>';
         $r->print($type_element
@@ -1330,8 +1332,12 @@ sub showpreview {
     my $output='';
     my $embstyle=&Apache::loncommon::fileembstyle($curfext);
     if ($embstyle eq 'ssi') {
-       my $cache=$Apache::lonnet::perlvar{'lonDocRoot'}.$filelink.
-                    '.tmp';
+       my $cache = $Apache::lonnet::perlvar{'lonDocRoot'}.$filelink;
+       if ($env{'request.gcicontext'} eq 'buildtest') {
+           $cache .= '.tn';
+       } else {
+           $cache .= '.tmp';
+       }
        if ((!$env{'form.updatedisplay'}) &&
                     (-e $cache)) {
           open(FH,$cache);