--- loncom/interface/coursecatalog.pm	2013/03/01 18:09:16	1.73
+++ loncom/interface/coursecatalog.pm	2013/11/20 18:40:09	1.75
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA
 # Handler for displaying the course catalog interface
 #
-# $Id: coursecatalog.pm,v 1.73 2013/03/01 18:09:16 raeburn Exp $
+# $Id: coursecatalog.pm,v 1.75 2013/11/20 18:40:09 raeburn Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -66,13 +66,20 @@ sub handler {
     }
     my $formname = 'coursecatalog';
     if ($env{'form.showdom'} ne '') {
+        $env{'form.showdom'} = &LONCAPA::clean_domain($env{'form.showdom'});
         if (&Apache::lonnet::domain($env{'form.showdom'}) ne '') {
             $codedom = $env{'form.showdom'};
+        } else {
+            $env{'form.showdom'} = '';
         }
     }
     my $domdesc = &Apache::lonnet::domain($codedom,'description');
     &Apache::lonhtmlcommon::clear_breadcrumbs();
 
+    if ($env{'form.catalog_maxdepth'} ne '') {
+        $env{'form.catalog_maxdepth'} =~ s{\D}{}g;
+    }
+
     my %domconfig =
         &Apache::lonnet::get_dom('configuration',['coursecategories'],$codedom);
     my (@cats,@trails,%allitems,%idx,@jsarray,%subcathash,$cathash);
@@ -631,9 +638,9 @@ sub additional_filters {
                                ' />'.$title.'</label></span>';
                     if ($type eq 'Previous') {
                         my %milestonetext = &Apache::lonlocal::texthash (
-                            accessend => 'prior to default end access date',
-                            enrollend => 'prior to end date for auto-enrollment',
-                            date      => 'prior to specific date:',
+                            accessend => 'immediately prior to default end access date',
+                            enrollend => 'immediately prior to end date for auto-enrollment',
+                            date      => 'immediately prior to specific date:',
                         );
                         my @statuses = &Apache::loncommon::get_env_multiple('form.showcounts');
                         $output .= '<span id="choosewasacctext">';
@@ -734,9 +741,9 @@ sub get_statustitles {
 sub get_wasactive_text {
     my $wasacctext = ' -- ';
     if ($env{'form.currcat_0'} eq 'communities::0') {
-        $wasacctext .= &mt('where members had access ...');
+        $wasacctext .= &mt('where member access status was current ...');
     } else {
-        $wasacctext .= &mt('where students had access ...');
+        $wasacctext .= &mt('where student access status was current ...');
     }
     return $wasacctext;
 }