--- loncom/interface/domainprefs.pm	2015/03/07 23:17:15	1.257
+++ loncom/interface/domainprefs.pm	2015/04/01 23:02:44	1.260
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA
 # Handler to set domain-wide configuration settings
 #
-# $Id: domainprefs.pm,v 1.257 2015/03/07 23:17:15 raeburn Exp $
+# $Id: domainprefs.pm,v 1.260 2015/04/01 23:02:44 raeburn Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -2971,6 +2971,10 @@ sub print_coursedefaults {
                     $deftimeout{$type} = $staticdefaults{'postsubmit'};
                 }
             }
+        } else {
+            foreach my $type (@types) {
+                $deftimeout{$type} = $staticdefaults{'postsubmit'};
+            }
         }
         if (!$currdefresponder) {
             $currdefresponder = $staticdefaults{'anonsurvey_threshold'};
@@ -3015,7 +3019,7 @@ sub print_coursedefaults {
             next if ($type eq 'community');
             $additional .= '<td align="center">'.&mt($type).'<br />'.
                            '<input type="text" name="'.$type.'_credits"'.
-                           ' value="'.$defcredits{$type}.'" size="5" /></td>';
+                           ' value="'.$defcredits{$type}.'" size="3" /></td>';
         }
         $additional .= '</tr></table></div>'."\n";
         %defaultchecked = ('coursecredits' => 'off');
@@ -3033,7 +3037,9 @@ sub print_coursedefaults {
             $display = 'block';
         }
         $additional = '<div id="studentsubmission" style="display: '.$display.'">'.
-                      '<i>'.&mt('Number of seconds submit is disabled').'</i><br /><table><tr>';
+                      &mt('Number of seconds submit is disabled').'<br />'.
+                      '<i>'.&mt('Enter 0 to remain disabled until page reload.').'</i><br />'.
+                      '<table><tr>';
         foreach my $type (@types) {
             $additional .= '<td align="center">'.&mt($type).'<br />'.
                            '<input type="text" name="'.$type.'_timeout" value="'.
@@ -12012,7 +12018,7 @@ sub devalidate_remote_domconfs {
     my %thismachine;
     map { $thismachine{$_} = 1; } &Apache::lonnet::current_machine_ids();
     my @posscached = ('domainconfig','domdefaults');
-    if (keys(%servers) > 1) {
+    if (keys(%servers)) {
         foreach my $server (keys(%servers)) {
             next if ($thismachine{$server});
             my @cached;