--- loncom/interface/coursecatalog.pm	2010/10/07 14:41:49	1.65
+++ loncom/interface/coursecatalog.pm	2011/01/25 02:49:42	1.67
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA
 # Handler for displaying the course catalog interface
 #
-# $Id: coursecatalog.pm,v 1.65 2010/10/07 14:41:49 raeburn Exp $
+# $Id: coursecatalog.pm,v 1.67 2011/01/25 02:49:42 raeburn Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -799,8 +799,8 @@ sub build_courseinfo_hash {
             $selfenroll_end = $courses->{$course}{'selfenroll_end_date'};
             $categories = $courses->{$course}{'categories'};
             push(@owners,$singleowner);
-            if (ref($courses->{$course}{'co-owners'}) eq 'ARRAY') {
-                foreach my $item (@{$courses->{$course}{'co-owners'}}) {
+            if ($courses->{$course}{'co-owners'} ne '') {
+                foreach my $item (split(/,/,$courses->{$course}{'co-owners'})) {
                     push(@owners,$item);
                 }
             }
@@ -1017,7 +1017,13 @@ sub courseinfo_row {
             if (($info->{'selfenroll_start'} > 0) && ($info->{'selfenroll_start'} > $now)) {
                 $output .= '<td>'.&mt('Starts: [_1]','<span class="LC_cusr_emph">'.$showstart.'</span>').'<br />'.&mt('Ends: [_1]','<span class="LC_cusr_emph">'.$showend.'</span>').'</td>';
             } else { 
-                $output .= '<td><a href="javascript:ToSelfenroll('."'$course'".')">'.&mt('Enroll in course').'</a></td>';
+                $output .= '<td><a href="javascript:ToSelfenroll('."'$course'".')">'.&mt('Enroll in course').'</a><br />';
+                if ($info->{'selfenroll_end'} == 0) {
+                    $output .= &mt('Available permanently');
+                } elsif ($info->{'selfenroll_end'} > $now) {
+                    $output .= &mt('Self-enrollment ends: [_1]','<span class="LC_cusr_emph">'.$showend.'</span>');
+                }
+                $output .= '</td>';
             }
             $selfenroll = 1;
         }