--- loncom/interface/coursecatalog.pm	2010/08/14 02:00:27	1.58.4.2
+++ loncom/interface/coursecatalog.pm	2010/10/07 14:47:59	1.58.4.5
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA
 # Handler for displaying the course catalog interface
 #
-# $Id: coursecatalog.pm,v 1.58.4.2 2010/08/14 02:00:27 raeburn Exp $
+# $Id: coursecatalog.pm,v 1.58.4.5 2010/10/07 14:47:59 raeburn Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -89,10 +89,6 @@ sub handler {
                                            \%idx,\@jsarray,$subcats);
     my ($numtitles,@codetitles);
     if ($env{'form.coursenum'} ne '' && &user_is_known()) {
-        if ($env{'form.currcat_0'} eq 'instcode::0') {
-            $numtitles = &instcode_course_selector($r,$codedom,$formname,$domdesc,
-                                                   undef,undef,\@codetitles);
-        }
         &course_details($r,$codedom,$formname,$domdesc,\@trails,\%allitems,\@codetitles);
     } else {
         my ($catlinks,$has_subcats,$selitem) = &category_breadcrumbs($codedom,@cats);
@@ -405,7 +401,7 @@ sub category_breadcrumbs {
                     $catlinks .= '<option value="">'.&mt('De-select').'</option>';
                     for (my $j=0; $j<@{$cats[$shallower]{$container}}; $j++) {
                         my $name = $cats[$shallower]{$container}[$j];
-                        my $item = &escape($name).':'.$container.':'.$shallower;
+                        my $item = &escape($name).':'.&escape($container).':'.$shallower;
                         my $selected = '';
                         if ($item eq $env{'form.currcat_'.$shallower}) {
                             $selected = ' selected="selected"';