--- loncom/auth/lonroles.pm	2009/06/29 12:43:45	1.228
+++ loncom/auth/lonroles.pm	2009/08/14 12:41:34	1.231.4.2
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA
 # User Roles Screen
 #
-# $Id: lonroles.pm,v 1.228 2009/06/29 12:43:45 bisitz Exp $
+# $Id: lonroles.pm,v 1.231.4.2 2009/08/14 12:41:34 raeburn Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -158,12 +158,8 @@ sub redirect_user {
 	$navwindow.=&Apache::lonnavmaps::close();
     }
 
-    # Breadcrumbs
-    my $brcrum = [{'href' => $url,
-                   'text' => 'Switching Role'},];
     my $start_page = &Apache::loncommon::start_page('Switching Role',undef,
-                                                    {'redirect' => [1,$url],
-                                                     'bread_crumbs' => $brcrum,});
+                                                    {'redirect' => [1,$url]});
     my $end_page   = &Apache::loncommon::end_page();
 
 # Note to style police: 
@@ -189,25 +185,17 @@ sub error_page {
     &Apache::loncommon::no_cache($r);
     $r->send_http_header;
     return OK if $r->header_only;
-    # Breadcrumbs
-    my $brcrum = [{'href' => $dest,
-                   'text' => 'Problems during Course Initialization'},];
-    $r->print(&Apache::loncommon::start_page('Problems during Course Initialization',
-                                             undef,
-                                             {'bread_crumbs' => $brcrum,})
-    );
-    $r->print(
+    $r->print(&Apache::loncommon::start_page('Problems during Course Initialization').
         '<script type="text/javascript">'.
         '// <![CDATA['.
         &Apache::lonmenu::rawconfig().
         '// ]]>'.
         '</script>'.
 	      '<p class="LC_error">'.&mt('The following problems occurred:').
-          '<br />'.
+              '<br />'.
 	      $error.
-	      '</p><br /><a href="'.$dest.'">'.&mt('Continue').'</a>'
-    );
-    $r->print(&Apache::loncommon::end_page());
+	      '</p><br /><a href="'.$dest.'">'.&mt('Continue').'</a>'.
+              &Apache::loncommon::end_page());
 }
 
 sub handler {
@@ -260,7 +248,7 @@ sub handler {
 		    ($envkey =~ m-^form\.cc\./($match_domain)/($match_courseid)$-)) {
                     if ($dcroles{$domain}) {
                         &Apache::lonnet::check_adhoc_privs($domain,$coursenum,
-                                                           $then,$now,'cc');
+                                                           $then,$refresh,$now,'cc');
                     }
                     last;
                 }
@@ -301,7 +289,7 @@ sub handler {
                         my ($server_status,$home) = &check_author_homeserver($user,$domain);
                         if (($server_status eq 'ok') || ($server_status eq 'switchserver')) {
                             &Apache::lonnet::check_adhoc_privs($domain,$user,$then,
-                                                               $now,'ca');
+                                                               $refresh,$now,'ca');
                             if ($server_status eq 'switchserver') {
                                 my $trolecode = 'ca./'.$domain.'/'.$user; 
                                 my $switchserver = '/adm/switchserver?'
@@ -757,6 +745,14 @@ ENDHEADER
     unless ((!&Apache::loncommon::show_course()) || ($nochoose) || ($countactive==1)) {
 	$r->print("<h2>".&mt('Select a Course to Enter')."</h2>\n");
     }
+    if ($env{'form.destinationurl'}) {
+        $r->print('<input type="hidden" name="destinationurl" value="'.
+                  $env{'form.destinationurl'}.'" />');
+        if ($env{'form.destsymb'} ne '') {
+            $r->print('<input type="hidden" name="destsymb" value="'.
+                      $env{'form.destsymb'}.'" />');
+        }
+    }
     my $doheaders = &roletable_headers($r,\%roleclass,\%sortrole,$nochoose);
     if ($env{'environment.recentroles'}) {
         my %recent_roles =
@@ -835,10 +831,10 @@ ENDHEADER
     $r->print(&Apache::lonnet::getannounce());
     if ($advanced) {
         my $esc_dom = &HTML::Entities::encode($env{'user.domain'},'"<>&');
-	$r->print('<p><small><i>'
-                 .&mt('This is LON-CAPA [_1]',$r->dir_config('lonVersion'))
-		 .'</i><br />'
-		 .'<a href="/adm/logout">'.&mt('Logout').'</a>&nbsp;&nbsp;'
+        $r->print('<p><small><i>'
+                 .&mt('This LON-CAPA server is version [_1]',$r->dir_config('lonVersion'))
+                 .'</i><br />'
+                 .'<a href="/adm/logout">'.&mt('Logout').'</a>&nbsp;&nbsp;'
                  .'<a href="/adm/coursecatalog?showdom='.$esc_dom.'">'
                  .&mt('Course Catalog')
                  .'</a></small></p>');