--- loncom/interface/lonindexer.pm	2010/03/31 13:20:46	1.206
+++ loncom/interface/lonindexer.pm	2010/06/06 02:40:30	1.207
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA
 # Directory Indexer
 #
-# $Id: lonindexer.pm,v 1.206 2010/03/31 13:20:46 raeburn Exp $
+# $Id: lonindexer.pm,v 1.207 2010/06/06 02:40:30 raeburn Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -460,11 +460,12 @@ ENDHEADER
             push(@select_form_order,$types);
         }
         $select_file_categories{'select_form_order'} = \@select_form_order;
+        my $onchange = 'this.form.submit();';
         my $type_element=
             &Apache::loncommon::select_form(
                 $typeselect,
                 'only',
-                %select_file_categories);
+                \%select_file_categories,$onchange);
         my $type_selector = '<label>'.&mt('File Type Displayed: [_1]',
                                           $type_element).'</label>';