--- loncom/interface/domainprefs.pm	2014/05/09 17:43:13	1.243
+++ loncom/interface/domainprefs.pm	2014/05/30 01:39:48	1.246
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA
 # Handler to set domain-wide configuration settings
 #
-# $Id: domainprefs.pm,v 1.243 2014/05/09 17:43:13 raeburn Exp $
+# $Id: domainprefs.pm,v 1.246 2014/05/30 01:39:48 raeburn Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -8530,7 +8530,7 @@ sub modify_selfcreation {
 # value set to one), if self-creation with e-mail address permitted, where $type is user type: faculty, staff, student etc.
 #
 
-    if ($env{'form.cancreate_email'} eq 'email') {
+    if ($env{'form.cancreate_email'}) {
         push(@contexts,'emailusername');
         if (ref($types) eq 'ARRAY') {
             foreach my $type (@{$types}) {
@@ -8948,17 +8948,19 @@ sub modify_selfcreation {
                                 foreach my $type (@{$types}) {
                                     if (ref($cancreate{'emailusername'}{$type}) eq 'HASH') {
                                         if (keys(%{$cancreate{'emailusername'}{$type}}) > 0) {
-                                            $chgtext .= &mt('When self-creating account with e-mail as username, the following information will be provided by [_1]:',$usertypes->{$type}).
+                                            $chgtext .= &mt('When self-creating account with e-mail as username, the following information will be provided by [_1]:',"'$usertypes->{$type}'").
                                                     '<ul>';
                                             foreach my $field (@{$infofields}) {
                                                 if ($cancreate{'emailusername'}{$type}{$field}) {
                                                     $chgtext .= '<li>'.$infotitles->{$field}.'</li>';
                                                 }
                                             }
+                                            $chgtext .= '</ul>';
+                                        } else {
+                                            $chgtext .= &mt('When self creating account with e-mail as username, no information besides e-mail address will be provided by [_1].',"'$usertypes->{$type}'").'<br />';
                                         }
-                                        $chgtext .= '</ul>';
                                     } else {
-                                        $chgtext .= &mt('When self creating account with e-mail as username, no information besides e-mail address will be provided by [_1].',$usertypes->{$type}).'<br />';
+                                        $chgtext .= &mt('When self creating account with e-mail as username, no information besides e-mail address will be provided by [_1].',"'$usertypes->{$type}'").'<br />';
                                     }
                                 }
                             }
@@ -9765,9 +9767,17 @@ sub modify_coursecategories {
             }
             $resulttext .= '</ul>';
             if ($changes{'unauth'} || $changes{'auth'}) {
-                &Apache::loncommon::devalidate_domconfig_cache($dom);
+                my %domdefaults = &Apache::lonnet::get_domain_defaults($dom);
+                if ($changes{'auth'}) {
+                    $domdefaults{'catauth'} = $domconfig{'coursecategories'}{'auth'};
+                }
+                if ($changes{'unauth'}) {
+                    $domdefaults{'catunauth'} = $domconfig{'coursecategories'}{'unauth'};
+                }
+                my $cachetime = 24*60*60;
+                &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
                 if (ref($lastactref) eq 'HASH') {
-                    $lastactref->{'domainconfig'} = 1;
+                    $lastactref->{'domdefaults'} = 1;
                 }
             }
         } else {