--- loncom/interface/loncreateuser.pm	2010/10/11 15:38:17	1.329.2.5
+++ loncom/interface/loncreateuser.pm	2010/01/14 20:08:13	1.332
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA
 # Create a user
 #
-# $Id: loncreateuser.pm,v 1.329.2.5 2010/10/11 15:38:17 raeburn Exp $
+# $Id: loncreateuser.pm,v 1.332 2010/01/14 20:08:13 raeburn Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -219,7 +219,7 @@ END_SCRIPT
 sub build_tools_display {
     my ($ccuname,$ccdomain,$context) = @_;
     my (@usertools,%userenv,$output,@options,%validations,%reqtitles,%reqdisplay,
-        $colspan);
+        $colspan,$isadv,%domconfig);
     my %lt = &Apache::lonlocal::texthash (
                    'blog'       => "Personal User Blog",
                    'aboutme'    => "Personal Information Page",
@@ -243,6 +243,9 @@ sub build_tools_display {
         %reqtitles = &courserequest_titles();
         %reqdisplay = &courserequest_display();
         $colspan = ' colspan="2"';
+        %domconfig =
+            &Apache::lonnet::get_dom('configuration',['requestcourses'],$ccdomain);
+        $isadv = &Apache::lonnet::is_advanced_user($ccuname,$ccdomain);
     } else {
         %userenv = &Apache::lonnet::userenvironment($ccdomain,$ccuname,
                           'tools.aboutme','tools.portfolio','tools.blog');
@@ -289,7 +292,14 @@ sub build_tools_display {
                    &Apache::loncommon::start_data_table_row()."\n";
         if ($context eq 'requestcourses') {
             my ($curroption,$currlimit);
-            $curroption = $userenv{$context.'.'.$item};
+            if ($userenv{$context.'.'.$item} ne '') {
+                $curroption = $userenv{$context.'.'.$item};
+            } else {
+                my (@inststatuses);
+                $curroption =
+                    &Apache::loncoursequeueadmin::get_processtype($ccuname,$ccdomain,$isadv,$ccdomain,
+                                                               $item,\@inststatuses,\%domconfig);
+            }
             if (!$curroption) {
                 $curroption = 'norequest';
             }
@@ -469,10 +479,9 @@ sub courserequest_display {
 # =================================================================== Phase one
 
 sub print_username_entry_form {
-    my ($r,$context,$response,$srch,$forcenewuser,$crstype,$brcrum) = @_;
+    my ($r,$context,$response,$srch,$forcenewuser,$crstype) = @_;
     my $defdom=$env{'request.role.domain'};
     my $formtoset = 'crtuser';
-    my $is_custom = &Apache::loncommon::needs_gci_custom();
     if (exists($env{'form.startrolename'})) {
         $formtoset = 'docustom';
         $env{'form.rolename'} = $env{'form.startrolename'};
@@ -494,11 +503,22 @@ sub print_username_entry_form {
         && (&Apache::lonnet::allowed('mcr','/'))) {
         $jscript .= &customrole_javascript();
     }
-    my $title = 'User Management';
-    if ($context eq 'course') {
-        if ($is_custom) {
-            $title = 'Enrollment and Student Activity';
-        }
+    my %loaditems = (
+                'onload' => "javascript:setFormElements(document.$formtoset)",
+                    );
+    my %breadcrumb_text = &singleuser_breadcrumb($crstype);
+    my $start_page =
+	&Apache::loncommon::start_page('User Management',
+				       $jscript,{'add_entries' => \%loaditems,});
+    if ($env{'form.action'} eq 'custom') {
+        &Apache::lonhtmlcommon::add_breadcrumb
+          ({href=>"javascript:backPage(document.crtuser)",
+            text=>"Pick custom role",});
+    } else {
+        &Apache::lonhtmlcommon::add_breadcrumb
+          ({href=>"javascript:backPage(document.crtuser)",
+            text=>$breadcrumb_text{'search'},
+            faq=>282,bug=>'Instructor Interface',});
     }
     my $helpitem = 'Course_Change_Privileges';
     if ($env{'form.action'} eq 'custom') {
@@ -506,30 +526,8 @@ sub print_username_entry_form {
     } elsif ($env{'form.action'} eq 'singlestudent') {
         $helpitem = 'Course_Add_Student';
     }
-    my %breadcrumb_text = &singleuser_breadcrumb($crstype);
-    if ($env{'form.action'} eq 'custom') {
-        push(@{$brcrum},
-                 {href=>"javascript:backPage(document.crtuser)",       
-                  text=>"Pick custom role",
-                  help => $helpitem,}
-                 );
-    } else {
-        push (@{$brcrum},
-                  {href => "javascript:backPage(document.crtuser)",
-                   text => $breadcrumb_text{'search'},
-                   help => $helpitem,
-                   faq  => 282,
-                   bug  => 'Instructor Interface',}
-                  );
-    }
-    my %loaditems = (
-                'onload' => "javascript:setFormElements(document.$formtoset)",
-                    );
-    my $args = {bread_crumbs           => $brcrum,
-                bread_crumbs_component => 'User Management',
-                add_entries            => \%loaditems,};
-    $r->print(&Apache::loncommon::start_page($title,$jscript,$args));
-
+    my $crumbs = &Apache::lonhtmlcommon::breadcrumbs('User Management',
+                                                     $helpitem);
     my %lt=&Apache::lonlocal::texthash(
                     'srst' => 'Search for a user and enroll as a student',
                     'srme' => 'Search for a user and enroll as a member',
@@ -540,6 +538,7 @@ sub print_username_entry_form {
                     'nr'   => "role name",
                     'cre'  => "Next",
 				       );
+    $r->print($start_page."\n".$crumbs);
     if ($env{'form.action'} eq 'custom') {
         if (&Apache::lonnet::allowed('mcr','/')) {
             my $newroletext = &mt('Define new custom role:');
@@ -592,6 +591,7 @@ sub print_username_entry_form {
         }
         $r->print(&entry_form($defdom,$srch,$forcenewuser,$context,$response,$crstype));
     }
+    $r->print(&Apache::loncommon::end_page());
 }
 
 sub customrole_javascript {
@@ -670,7 +670,7 @@ $userpicker
 ENDBLOCK
     if ($env{'form.phase'} eq '') {
         my $defdom=$env{'request.role.domain'};
-        my $domform = &Apache::loncommon::select_dom_form($defdom,'srchdomain','',1);
+        my $domform = &Apache::loncommon::select_dom_form($defdom,'srchdomain');
         my %lt=&Apache::lonlocal::texthash(
                   'enro' => 'Enroll one student',
                   'enrm' => 'Enroll one member',
@@ -719,7 +719,7 @@ $showresponse
 <table>
  <tr>
   <td>$lt{'usr'}:</td>
-  <td><input type="text" size="25" name="srchterm" /></td>
+  <td><input type="text" size="15" name="srchterm" /></td>
   <td>&nbsp;$lt{'dom'}:</td><td>$domform</td>
   <td>&nbsp;$sellink&nbsp;</td>
   <td>&nbsp;<input name="userrole" type="submit" value="$buttontext" /></td>
@@ -761,10 +761,9 @@ END
 
 # =================================================================== Phase two
 sub print_user_selection_page {
-    my ($r,$response,$srch,$srch_results,$srcharray,$context,$opener_elements,$crstype,$brcrum) = @_;
+    my ($r,$response,$srch,$srch_results,$srcharray,$context,$opener_elements,$crstype) = @_;
     my @fields = ('username','domain','lastname','firstname','permanentemail');
     my $sortby = $env{'form.sortby'};
-    my $is_custom = &Apache::loncommon::needs_gci_custom();
 
     if (!grep(/^\Q$sortby\E$/,@fields)) {
         $sortby = 'lastname';
@@ -803,36 +802,25 @@ ENDSCRIPT
     if ($context eq 'requestcrs') {
         $r->print('<div>');
     } else {
-        my $title = 'User Management';
-        if ($context eq 'course') {
-            if ($is_custom) {
-                $title = 'Enrollment and Student Activity';
-            }
-        }
+        $r->print(&Apache::loncommon::start_page('User Management',$jscript));
+
         my %breadcrumb_text = &singleuser_breadcrumb($crstype);
-        my $helpitem;
-        if ($env{'form.action'} eq 'singleuser') {
-            $helpitem = 'Course_Change_Privileges';
-        } elsif ($env{'form.action'} eq 'singlestudent') {
-            $helpitem = 'Course_Add_Student';
-        }
-        push (@{$brcrum},
-                  {href => "javascript:backPage(document.usersrchform,'','')",
-                   text => $breadcrumb_text{'search'},
-                   faq  => 282,
-                   bug  => 'Instructor Interface',},
-                  {href => "javascript:backPage(document.usersrchform,'get_user_info','select')",
-                   text => $breadcrumb_text{'userpicked'},
-                   faq  => 282,
-                   bug  => 'Instructor Interface',
-                   help => $helpitem}
-                  );
-        $r->print(&Apache::loncommon::start_page($title,$jscript,{bread_crumbs => $brcrum}));
+        &Apache::lonhtmlcommon::add_breadcrumb
+            ({href=>"javascript:backPage(document.usersrchform,'','')",
+              text=>$breadcrumb_text{'search'},
+              faq=>282,bug=>'Instructor Interface',},
+             {href=>"javascript:backPage(document.usersrchform,'get_user_info','select')",
+              text=>$breadcrumb_text{'userpicked'},
+              faq=>282,bug=>'Instructor Interface',});
         if ($env{'form.action'} eq 'singleuser') {
+            $r->print(&Apache::lonhtmlcommon::breadcrumbs('User Management',
+                                                          'Course_Change_Privileges'));
             $r->print("<b>$lt{'usrch'}</b><br />");
             $r->print(&entry_form($srch->{'srchdomain'},$srch,undef,$context,undef,$crstype));
             $r->print('<h3>'.$lt{'usel'}.'</h3>');
         } elsif ($env{'form.action'} eq 'singlestudent') {
+            $r->print(&Apache::lonhtmlcommon::breadcrumbs('User Management',
+                                                          'Course_Add_Student'));
             $r->print($jscript."<b>");
             if ($crstype eq 'Community') {
                 $r->print($lt{'memsrch'});
@@ -914,7 +902,7 @@ ENDSCRIPT
 }
 
 sub print_user_query_page {
-    my ($r,$caller,$brcrum) = @_;
+    my ($r,$caller) = @_;
 # FIXME - this is for a network-wide name search (similar to catalog search)
 # To use frames with similar behavior to catalog/portfolio search.
 # To be implemented. 
@@ -922,11 +910,11 @@ sub print_user_query_page {
 }
 
 sub print_user_modification_page {
-    my ($r,$ccuname,$ccdomain,$srch,$response,$context,$permission,$crstype,$brcrum) = @_;
+    my ($r,$ccuname,$ccdomain,$srch,$response,$context,$permission,$crstype) = @_;
     if (($ccuname eq '') || ($ccdomain eq '')) {
         my $usermsg = &mt('No username and/or domain provided.');
         $env{'form.phase'} = '';
-	&print_username_entry_form($r,$context,$usermsg,'','',$crstype,$brcrum);
+	&print_username_entry_form($r,$context,$usermsg,'','',$crstype);
         return;
     }
     my ($form,$formname);
@@ -940,21 +928,12 @@ sub print_user_modification_page {
     my %abv_auth = &auth_abbrev();
     my (%rulematch,%inst_results,$newuser,%alerts,%curr_rules,%got_rules);
     my $uhome=&Apache::lonnet::homeserver($ccuname,$ccdomain);
-    my $is_custom = &Apache::loncommon::needs_gci_custom();
-    if ($is_custom) {
-        if ($uhome eq 'no_host') {
-            my $lc_ccuname = lc($ccuname);
-            if ($lc_ccuname ne $ccuname) {
-                $uhome = &Apache::lonnet::homeserver($lc_ccuname,$ccdomain);
-                $ccuname = $lc_ccuname;
-            }
-        }
-    }
     if ($uhome eq 'no_host') {
+        my $usertype;
         my ($rules,$ruleorder) =
             &Apache::lonnet::inst_userrules($ccdomain,'username');
-        my $usertype =
-            &Apache::lonuserutils::check_usertype($ccdomain,$ccuname,$rules);
+            $usertype =
+                &Apache::lonuserutils::check_usertype($ccdomain,$ccuname,$rules);
         my $cancreate =
             &Apache::lonuserutils::can_create_user($ccdomain,$context,
                                                    $usertype);
@@ -964,28 +943,19 @@ sub print_user_modification_page {
                 official   => 'institutional',
                 unofficial => 'non-institutional',
             );
-            if ($ccdomain eq 'gci') {
-                $usertypetext{'unofficial'} = 'institutional',
-            }
             my $response;
             if ($env{'form.origform'} eq 'crtusername') {
-                if ($is_custom) {
-                    $response = '<span class="LC_warning">'.&mt('Invalid format for username for new user: [_1]','<b>'.$ccuname.'</b>').
-                                '</span><br />';
-                } else {
-                    $response =  '<span class="LC_warning">'.&mt('No match was found for the username ([_1]) in LON-CAPA domain: [_2]',$ccuname,$ccdomain).'</span><br />';
-                }
+                $response =  '<span class="LC_warning">'.&mt('No match found for the username [_1] in LON-CAPA domain: [_2]','<b>'.$ccuname.'</b>',$ccdomain).
+                            '</span><br />';
             }
             $response .= '<p class="LC_warning">'
                         .&mt("You are not authorized to create new $usertypetext{$usertype} users in this domain.")
-                        .'<br />';
-            if ($ccdomain eq 'gcitest') {
-                $response .= &mt('Enter a valid e-mail address as the username for the new user.').' '.&mt('Please contact the [_1]helpdesk[_2] for assistance.'
-                             ,'<a href="'.$helplink.'">','</a>')
-                             .'</p><br />';
-            }
+                        .' '
+                        .&mt('Please contact the [_1]helpdesk[_2] for assistance.'
+                            ,'<a href="'.$helplink.'">','</a>')
+                        .'</p><br />';
             $env{'form.phase'} = '';
-            &print_username_entry_form($r,$context,$response,undef,undef,$crstype,$brcrum);
+            &print_username_entry_form($r,$context,$response,undef,undef,$crstype);
             return;
         }
         $newuser = 1;
@@ -1009,7 +979,7 @@ sub print_user_modification_page {
                             'username');
                     }
                     $env{'form.phase'} = '';
-                    &print_username_entry_form($r,$context,$userchkmsg,undef,undef,$crstype,$brcrum);
+                    &print_username_entry_form($r,$context,$userchkmsg,undef,undef,$crstype);
                     return;
                 }
             }
@@ -1030,43 +1000,34 @@ sub print_user_modification_page {
 
     my $js = &validation_javascript($context,$ccdomain,$pjump_def,
                                $groupslist,$newuser,$formname,\%loaditem);
-    my $title = 'User Management';
-    if ($context eq 'course') {
-        if ($is_custom) {
-            $title = 'Enrollment and Student Activity';
-        }
+    my $args = {'add_entries' => \%loaditem};  
+    if ($env{'form.popup'}) {
+       $args->{'no_nav_bar'} = 1; 
     }
+    my $start_page = 
+	&Apache::loncommon::start_page('User Management',$js,$args);
     my %breadcrumb_text = &singleuser_breadcrumb($crstype);
+    &Apache::lonhtmlcommon::add_breadcrumb
+     ({href=>"javascript:backPage($form)",
+       text=>$breadcrumb_text{'search'},
+       faq=>282,bug=>'Instructor Interface',});
+
+    if ($env{'form.phase'} eq 'userpicked') {
+        &Apache::lonhtmlcommon::add_breadcrumb
+     ({href=>"javascript:backPage($form,'get_user_info','select')",
+       text=>$breadcrumb_text{'userpicked'},
+       faq=>282,bug=>'Instructor Interface',});
+    }
+    &Apache::lonhtmlcommon::add_breadcrumb
+      ({href=>"javascript:backPage($form,'$env{'form.phase'}','modify')",
+        text=>$breadcrumb_text{'modify'},
+        faq=>282,bug=>'Instructor Interface',});
     my $helpitem = 'Course_Change_Privileges';
     if ($env{'form.action'} eq 'singlestudent') {
         $helpitem = 'Course_Add_Student';
     }
-    push (@{$brcrum},
-        {href => "javascript:backPage($form)",
-         text => $breadcrumb_text{'search'},
-         faq  => 282,
-         bug  => 'Instructor Interface',});
-    if ($env{'form.phase'} eq 'userpicked') {
-       push(@{$brcrum},
-              {href => "javascript:backPage($form,'get_user_info','select')",
-               text => $breadcrumb_text{'userpicked'},
-               faq  => 282,
-               bug  => 'Instructor Interface',});
-    }
-    push(@{$brcrum},
-            {href => "javascript:backPage($form,'$env{'form.phase'}','modify')",
-             text => $breadcrumb_text{'modify'},
-             faq  => 282,
-             bug  => 'Instructor Interface',
-             help => $helpitem});
-    my $args = {'add_entries'           => \%loaditem,
-                'bread_crumbs'          => $brcrum,
-                'bread_crumbs_component' => 'User Management'};
-    if ($env{'form.popup'}) {
-        $args->{'no_nav_bar'} = 1;
-    }
-    my $start_page =
-        &Apache::loncommon::start_page($title,$js,$args);
+    my $crumbs = &Apache::lonhtmlcommon::breadcrumbs('User Management',
+                                                     $helpitem);
 
     my $forminfo =<<"ENDFORMINFO";
 <form action="/adm/createuser" method="post" name="$formname">
@@ -1115,6 +1076,7 @@ ENDFORMINFO
         );
 	$r->print(<<ENDTITLE);
 $start_page
+$crumbs
 $response
 $forminfo
 <script type="text/javascript" language="Javascript">
@@ -1228,6 +1190,7 @@ ENDAUTH
 				       );
 	$r->print(<<ENDCHANGEUSER);
 $start_page
+$crumbs
 $forminfo
 <h2>
 ENDCHANGEUSER
@@ -1373,7 +1336,8 @@ ENDNOTOOLSPRIV
     }
     $r->print(&Apache::lonhtmlcommon::echo_form_input(['phase','userrole','ccdomain','prevphase','currstate','ccuname','ccdomain']));
     $r->print('<input type="hidden" name="currstate" value="" />');
-    $r->print('<input type="hidden" name="prevphase" value="'.$env{'form.phase'}.'" /></form>');
+    $r->print('<input type="hidden" name="prevphase" value="'.$env{'form.phase'}.'" />');
+    $r->print("</form>".&Apache::loncommon::end_page());
     return;
 }
 
@@ -2197,8 +2161,7 @@ sub get_inststatuses {
 
 # ================================================================= Phase Three
 sub update_user_data {
-    my ($r,$context,$crstype,$brcrum) = @_;
-    my $is_custom = &Apache::loncommon::needs_gci_custom();
+    my ($r,$context,$crstype) = @_; 
     my $uhome=&Apache::lonnet::homeserver($env{'form.ccuname'},
                                           $env{'form.ccdomain'});
     # Error messages
@@ -2223,33 +2186,36 @@ sub update_user_data {
                   '// ]]>'."\n".
                   '</script>'."\n";
     my %breadcrumb_text = &singleuser_breadcrumb($crstype);
-    my $helpitem = 'Course_Change_Privileges';
-    if ($env{'form.action'} eq 'singlestudent') {
-        $helpitem = 'Course_Add_Student';
-    }
-    my $bread_crumbs_component = 'User Management';
-    if ($context eq 'course') {
-        if ($is_custom) {
-            $bread_crumbs_component = 'Enrollment and Student Activity';
-        }
-    }
-    push(@{$brcrum}, 
-            {href => "javascript:backPage(document.userupdate,'$env{'form.prevphase'}','modify')",
-             text => $breadcrumb_text{'modify'},
-             faq  => 282,
-             bug  => 'Instructor Interface',},
-            {href => "/adm/createuser",
-             text => "Result",
-             faq  => 282,
-             bug  => 'Instructor Interface',
-             help => $helpitem});
-    my $args = {bread_crumbs           => $brcrum,
-                bread_crumbs_component => $bread_crumbs_component};
+    my $args;
     if ($env{'form.popup'}) {
         $args->{'no_nav_bar'} = 1;
+    } else {
+        $args = undef;
     }
     $r->print(&Apache::loncommon::start_page($title,$jscript,$args));
-
+    &Apache::lonhtmlcommon::add_breadcrumb
+       ({href=>"javascript:backPage(document.userupdate)",
+         text=>$breadcrumb_text{'search'},
+         faq=>282,bug=>'Instructor Interface',});
+    if ($env{'form.prevphase'} eq 'userpicked') {
+        &Apache::lonhtmlcommon::add_breadcrumb
+           ({href=>"javascript:backPage(document.userupdate,'get_user_info','select')",
+             text=>$breadcrumb_text{'userpicked'},
+             faq=>282,bug=>'Instructor Interface',});
+    }
+    &Apache::lonhtmlcommon::add_breadcrumb
+       ({href=>"javascript:backPage(document.userupdate,'$env{'form.prevphase'}','modify')",
+         text=>$breadcrumb_text{'modify'},
+         faq=>282,bug=>'Instructor Interface',},
+        {href=>"/adm/createuser",
+         text=>"Result",
+         faq=>282,bug=>'Instructor Interface',});
+    my $helpitem = 'Course_Change_Privileges';
+    if ($env{'form.action'} eq 'singlestudent') {
+        $helpitem = 'Course_Add_Student';
+    }
+    $r->print(&Apache::lonhtmlcommon::breadcrumbs('User Management',
+                                                 $helpitem));
     $r->print(&update_result_form($uhome));
     # Check Inputs
     if (! $env{'form.ccuname'} ) {
@@ -2724,8 +2690,7 @@ sub update_user_data {
                                 $newenvhash{'environment.requestcourses.'.$key} =
                                     $changeHash{'requestcourses.'.$key};
                                 if ($changeHash{'requestcourses.'.$key} ne '') {
-                                    $newenvhash{'environment.canrequest.'.$key} =
-                                        $changeHash{'requestcourses.'.$key};
+                                    $newenvhash{'environment.canrequest.'.$key} = 1;
                                 } else {
                                     $newenvhash{'environment.canrequest.'.$key} =
           &Apache::lonnet::usertools_access($env{'user.name'},$env{'user.domain'},
@@ -2739,8 +2704,7 @@ sub update_user_data {
                                         $changeHash{'tools.'.$key};
                                 } else {
                                     $newenvhash{'environment.availabletools.'.$key} =
-          &Apache::lonnet::usertools_access($env{'user.name'},$env{'user.domain'},
-                                            $key,'reload','tools');
+          &Apache::lonnet::usertools_access($env{'user.name'},$env{'user.domain'},                                            $key,'reload','tools');
                                 }
                             }
                         }
@@ -3044,6 +3008,7 @@ END
                      .&mt('Create/Modify Another User').'</a></p>');
         }
     }
+    $r->print(&Apache::loncommon::end_page());
 }
 
 sub tool_changes {
@@ -3653,7 +3618,7 @@ sub build_roles {
 # ========================================================== Custom Role Editor
 
 sub custom_role_editor {
-    my ($r,$brcrum) = @_;
+    my ($r) = @_;
     my $action = $env{'form.customroleaction'};
     my $rolename; 
     if ($action eq 'new') {
@@ -3662,6 +3627,11 @@ sub custom_role_editor {
         $rolename=$env{'form.rolename'};
     }
 
+    $rolename=~s/[^A-Za-z0-9]//gs;
+    if (!$rolename || $env{'form.phase'} eq 'pickrole') {
+	&print_username_entry_form($r);
+        return;
+    }
     my ($crstype,$context);
     if ($env{'request.course.id'}) {
         $crstype = &Apache::loncommon::course_type();
@@ -3670,19 +3640,6 @@ sub custom_role_editor {
         $context = 'domain';
         $crstype = $env{'form.templatecrstype'};
     }
-
-    $rolename=~s/[^A-Za-z0-9]//gs;
-    if (!$rolename || $env{'form.phase'} eq 'pickrole') {
-	&print_username_entry_form($r,undef,undef,undef,undef,$crstype,$brcrum);
-        return;
-    }
-    my $is_custom = &Apache::loncommon::needs_gci_custom();
-    my $title = 'User Management';
-    if ($context eq 'course') {
-        if ($is_custom) {
-            $title = 'Enrollment and Student Activity';
-        }
-    }
 # ------------------------------------------------------- What can be assigned?
     my %full=();
     my %courselevel=();
@@ -3790,28 +3747,25 @@ sub custom_role_editor {
     $head_script .= "\n".$jsback."\n"
                    .'// ]]>'."\n"
                    .'</script>'."\n";
-    push (@{$brcrum},
-              {href => "javascript:backPage(document.form1,'pickrole','')",
-               text => "Pick custom role",
-               faq  => 282,bug=>'Instructor Interface',},
-              {href => "javascript:backPage(document.form1,'','')",
-               text => "Edit custom role",
-               faq  => 282,
-               bug  => 'Instructor Interface',
-               help => 'Course_Editing_Custom_Roles'}
-              );
-    my $args = { bread_crumbs          => $brcrum,
-                 bread_crumbs_component => 'User Management'};
- 
-    $r->print(&Apache::loncommon::start_page('Custom Role Editor',
-                                             $head_script,$args).
-              $body_top);
+    $r->print(&Apache::loncommon::start_page('Custom Role Editor',$head_script));
+   &Apache::lonhtmlcommon::add_breadcrumb
+     ({href=>"javascript:backPage(document.form1,'pickrole','')",
+       text=>"Pick custom role",
+       faq=>282,bug=>'Instructor Interface',},
+      {href=>"javascript:backPage(document.form1,'','')",
+         text=>"Edit custom role",
+         faq=>282,bug=>'Instructor Interface',});
+    $r->print(&Apache::lonhtmlcommon::breadcrumbs('User Management',
+                                                  'Course_Editing_Custom_Roles'));
+
+    $r->print($body_top);
     my %lt=&Apache::lonlocal::texthash(
 		    'prv'  => "Privilege",
 		    'crl'  => "Course Level",
                     'dml'  => "Domain Level",
                     'ssl'  => "System Level");
 
+
     $r->print('<div class="LC_left_float">'
              .'<form action=""><fieldset>'
              .'<legend>'.&mt('Select a Template').'</legend>'
@@ -3862,7 +3816,8 @@ ENDCCF
    '<input type="hidden" name="startrolename" value="'.$env{'form.rolename'}.
    '" />'."\n".'<input type="hidden" name="currstate" value="" />'."\n".   
    '<input type="reset" value="'.&mt("Reset").'" />'."\n".
-   '<input type="submit" value="'.&mt('Save').'" /></form>');
+   '<input type="submit" value="'.&mt('Save').'" /></form>'.
+	      &Apache::loncommon::end_page());
 }
 # --------------------------------------------------------
 sub make_script_template {
@@ -3940,11 +3895,11 @@ sub make_button_code {
 }
 # ---------------------------------------------------------- Call to definerole
 sub set_custom_role {
-    my ($r,$context,$brcrum) = @_;
+    my ($r,$context) = @_;
     my $rolename=$env{'form.rolename'};
     $rolename=~s/[^A-Za-z0-9]//gs;
     if (!$rolename) {
-	&custom_role_editor($r,$brcrum);
+	&custom_role_editor($r);
         return;
     }
     my ($jsback,$elements) = &crumb_utilities();
@@ -3953,32 +3908,20 @@ sub set_custom_role {
                  .$jsback."\n"
                  .'// ]]>'."\n"
                  .'</script>'."\n";
-    my $bread_crumbs_component = 'User Management';
-    my $is_custom = &Apache::loncommon::needs_gci_custom();
-    if ($context eq 'course') {
-        if ($is_custom) {
-            $bread_crumbs_component = 'Enrollment and Student Activity';
-        }
-    }
 
-    push(@{$brcrum},
-        {href => "javascript:backPage(document.customresult,'pickrole','')",
-         text => "Pick custom role",
-         faq  => 282,
-         bug  => 'Instructor Interface',},
-        {href => "javascript:backPage(document.customresult,'selected_custom_edit','')",
-         text => "Edit custom role",
-         faq  => 282,
-         bug  => 'Instructor Interface',},
-        {href => "javascript:backPage(document.customresult,'set_custom_roles','')",
-         text => "Result",
-         faq  => 282,
-         bug  => 'Instructor Interface',
-         help => 'Course_Editing_Custom_Roles'},
-        );
-    my $args = { bread_crumbs           => $brcrum,
-                 bread_crumbs_component => $bread_crumbs_component };
-    $r->print(&Apache::loncommon::start_page('Save Custom Role',$jscript,$args));
+    $r->print(&Apache::loncommon::start_page('Save Custom Role'),$jscript);
+    &Apache::lonhtmlcommon::add_breadcrumb
+        ({href=>"javascript:backPage(document.customresult,'pickrole','')",
+          text=>"Pick custom role",
+          faq=>282,bug=>'Instructor Interface',},
+         {href=>"javascript:backPage(document.customresult,'selected_custom_edit','')",
+          text=>"Edit custom role",
+          faq=>282,bug=>'Instructor Interface',},
+         {href=>"javascript:backPage(document.customresult,'set_custom_roles','')",
+          text=>"Result",
+          faq=>282,bug=>'Instructor Interface',});
+    $r->print(&Apache::lonhtmlcommon::breadcrumbs('User Management',
+                                                  'Course_Editing_Custom_Roles'));
 
     my ($rdummy,$roledef)=
 	&Apache::lonnet::get('roles',["rolesdef_$rolename"]);
@@ -4035,6 +3978,7 @@ sub set_custom_role {
     }
     $r->print('<p><a href="javascript:backPage(document.customresult,'."'pickrole'".')">'.&mt('Create or edit another custom role').'</a></p><form name="customresult" method="post">');
     $r->print(&Apache::lonhtmlcommon::echo_form_input([]).'</form>');
+    $r->print(&Apache::loncommon::end_page());
 }
 
 # ================================================================ Main Handler
@@ -4054,25 +3998,15 @@ sub handler {
     } else {
         $context = 'domain';
     }
-    my $title = 'User Management';
-    my $is_custom = &Apache::loncommon::needs_gci_custom();
-    if ($context eq 'course') {
-        if ($is_custom) {
-            $title = 'Enrollment and Student Activity';
-        }
-    }
     &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},
         ['action','state','callingform','roletype','showrole','bulkaction','popup','phase',
          'username','domain','srchterm','srchdomain','srchin','srchby','srchtype']);
     &Apache::lonhtmlcommon::clear_breadcrumbs();
-    my $args;
-    my $brcrum = [];
-    my $bread_crumbs_component = $title;
     if ($env{'form.action'} ne 'dateselect') {
-        $brcrum = [{href=>"/adm/createuser",
-                    text=>$title,
-                    help=>'Course_Create_Class_List,Course_Change_Privileges,Course_View_Class_List,Course_Editing_Custom_Roles,Course_Add_Student,Course_Drop_Student,Course_Automated_Enrollment,Course_Self_Enrollment,Course_Manage_Group'}
-                  ];
+        &Apache::lonhtmlcommon::add_breadcrumb
+            ({href=>"/adm/createuser",
+              text=>"User Management",
+              help=>'Course_Create_Class_List,Course_Change_Privileges,Course_View_Class_List,Course_Editing_Custom_Roles,Course_Add_Student,Course_Drop_Student,Course_Automated_Enrollment,Course_Self_Enrollment,Course_Manage_Group'});
     }
     #SD Following files not added to help, because the corresponding .tex-files seem to
     #be missing: Course_Approve_Selfenroll,Course_User_Logs,
@@ -4090,32 +4024,25 @@ sub handler {
 
     # Main switch on form.action and form.state, as appropriate
     if (! exists($env{'form.action'})) {
-        $args = {bread_crumbs => $brcrum,
-                 bread_crumbs_component => $bread_crumbs_component};
-        $r->print(&header(undef,$args));
+        $r->print(&header());
+        $r->print(&Apache::lonhtmlcommon::breadcrumbs('User Management'));
         $r->print(&print_main_menu($permission,$context,$crstype));
+        $r->print(&Apache::loncommon::end_page());
     } elsif ($env{'form.action'} eq 'upload' && $permission->{'cusr'}) {
-        push(@{$brcrum},
-              { href => '/adm/createuser?action=upload&state=',
-                text => 'Upload Users List',
-                help => 'Course_Create_Class_List',
-              });
-        $bread_crumbs_component = 'Upload Users List';
-        $args = {bread_crumbs           => $brcrum,
-                 bread_crumbs_component => $bread_crumbs_component};
-        $r->print(&header(undef,$args));
+        $r->print(&header());
+        &Apache::lonhtmlcommon::add_breadcrumb
+            ({href=>'/adm/createuser?action=upload&state=',
+              text=>"Upload Users List"});
+        $r->print(&Apache::lonhtmlcommon::breadcrumbs('Upload Users List',
+                                                   'Course_Create_Class_List'));
         $r->print('<form name="studentform" method="post" '.
                   'enctype="multipart/form-data" '.
                   ' action="/adm/createuser">'."\n");
         if (! exists($env{'form.state'})) {
             &Apache::lonuserutils::print_first_users_upload_form($r,$context);
         } elsif ($env{'form.state'} eq 'got_file') {
-            my $formname;
-            if ($env{'form.caller'} eq 'requestcrs') {
-                $formname = 'studentform';
-            }
             &Apache::lonuserutils::print_upload_manager_form($r,$context,
-                                                             $permission,$crstype,$formname);
+                                                             $permission,$crstype);
         } elsif ($env{'form.state'} eq 'enrolling') {
             if ($env{'form.datatoken'}) {
                 &Apache::lonuserutils::upfile_drop_add($r,$context,$permission);
@@ -4123,6 +4050,7 @@ sub handler {
         } else {
             &Apache::lonuserutils::print_first_users_upload_form($r,$context);
         }
+        $r->print('</form>'.&Apache::loncommon::end_page());
     } elsif ((($env{'form.action'} eq 'singleuser') || ($env{'form.action'}
              eq 'singlestudent')) && ($permission->{'cusr'})) {
         my $phase = $env{'form.phase'};
@@ -4137,9 +4065,9 @@ sub handler {
             if ($env{'form.phase'} eq 'createnewuser') {
                 my $response;
                 if ($env{'form.srchterm'} !~ /^$match_username$/) {
-                    my $response = '<p class="LC_warning">'.&mt('You must specify a valid username. Only the following are allowed: letters numbers - . @').'</p>';
+                    my $response = &mt('You must specify a valid username. Only the following are allowed: letters numbers - . @');
                     $env{'form.phase'} = '';
-                    &print_username_entry_form($r,$context,$response,$srch,undef,$crstype,$brcrum);
+                    &print_username_entry_form($r,$context,$response,$srch,undef,$crstype);
                 } else {
                     my $ccuname =&LONCAPA::clean_username($srch->{'srchterm'});
                     my $ccdomain=&LONCAPA::clean_domain($srch->{'srchdomain'});
@@ -4173,46 +4101,42 @@ sub handler {
                     }
                     &print_user_modification_page($r,$ccuname,$ccdomain,
                                                   $srch,$response,$context,
-                                                  $permission,$crstype,$brcrum);
+                                                  $permission,$crstype);
                 } elsif ($currstate eq 'query') {
-                    &print_user_query_page($r,'createuser',$brcrum);
+                    &print_user_query_page($r,'createuser');
                 } else {
                     $env{'form.phase'} = '';
                     &print_username_entry_form($r,$context,$response,$srch,
-                                               $forcenewuser,$crstype,$brcrum);
+                                               $forcenewuser,$crstype);
                 }
             } elsif ($env{'form.phase'} eq 'userpicked') {
                 my $ccuname = &LONCAPA::clean_username($env{'form.seluname'});
                 my $ccdomain = &LONCAPA::clean_domain($env{'form.seludom'});
                 &print_user_modification_page($r,$ccuname,$ccdomain,$srch,'',
-                                              $context,$permission,$crstype,$brcrum);
+                                              $context,$permission,$crstype);
             }
         } elsif ($env{'form.phase'} eq 'update_user_data') {
-            &update_user_data($r,$context,$crstype,$brcrum);
+            &update_user_data($r,$context,$crstype);
         } else {
-            &print_username_entry_form($r,$context,undef,$srch,undef,$crstype,$brcrum);
+            &print_username_entry_form($r,$context,undef,$srch,undef,$crstype);
         }
     } elsif ($env{'form.action'} eq 'custom' && $permission->{'custom'}) {
         if ($env{'form.phase'} eq 'set_custom_roles') {
-            &set_custom_role($r,$context,$brcrum);
+            &set_custom_role($r,$context);
         } else {
-            &custom_role_editor($r,$brcrum);
+            &custom_role_editor($r);
         }
     } elsif (($env{'form.action'} eq 'listusers') && 
              ($permission->{'view'} || $permission->{'cusr'})) {
         if ($env{'form.phase'} eq 'bulkchange') {
-            push(@{$brcrum},
-                    {href => '/adm/createuser?action=listusers',
-                     text => "List Users"},
-                    {href => "/adm/createuser",
-                     text => "Result",
-                     help => 'Course_View_Class_List'});
-            $bread_crumbs_component = 'Update Users';
-            $args = {bread_crumbs           => $brcrum,
-                     bread_crumbs_component => $bread_crumbs_component};
-            $r->print(&header(undef,$args));
+            &Apache::lonhtmlcommon::add_breadcrumb
+                ({href=>'/adm/createuser?action=listusers',
+                  text=>"List Users"},
+                {href=>"/adm/createuser",
+                  text=>"Result"});
             my $setting = $env{'form.roletype'};
             my $choice = $env{'form.bulkaction'};
+            $r->print(&header());
             $r->print(&Apache::lonhtmlcommon::breadcrumbs("Update Users",
                                                           'Course_View_Class_List'));
             if ($permission->{'cusr'}) {
@@ -4221,15 +4145,12 @@ sub handler {
             } else {
                 $r->print(&mt('You are not authorized to make bulk changes to user roles'));
                 $r->print('<p><a href="/adm/createuser?action=listusers">'.&mt('Display User Lists').'</a>');
+                $r->print(&Apache::loncommon::end_page());
             }
         } else {
-            push(@{$brcrum},
-                    {href => '/adm/createuser?action=listusers',
-                     text => "List Users",
-                     help => 'Course_View_Class_List'});
-            $bread_crumbs_component = 'List Users';
-            $args = {bread_crumbs           => $brcrum,
-                     bread_crumbs_component => $bread_crumbs_component};
+            &Apache::lonhtmlcommon::add_breadcrumb
+                ({href=>'/adm/createuser?action=listusers',
+                  text=>"List Users"});
             my ($cb_jscript,$jscript,$totcodes,$codetitles,$idlist,$idlist_titles);
             my $formname = 'studentform';
             if (($context eq 'domain') && (($env{'form.roletype'} eq 'course') ||
@@ -4250,137 +4171,130 @@ sub handler {
                 }
                 $jscript .= &verify_user_display();
                 my $js = &add_script($jscript).$cb_jscript;
-                my $loadcode =
+                my $loadcode = 
                     &Apache::lonuserutils::course_selector_loadcode($formname);
                 if ($loadcode ne '') {
-                    $args->{add_entries} = {onload => $loadcode};
+                    $r->print(&header($js,{'onload' => $loadcode,}));
+                } else {
+                    $r->print(&header($js));
                 }
-                $r->print(&header($js,$args));
             } else {
-                $r->print(&header(&add_script(&verify_user_display()),$args));
+                $r->print(&header(&add_script(&verify_user_display())));
             }
+            $r->print(&Apache::lonhtmlcommon::breadcrumbs("List Users",
+                                                          'Course_View_Class_List'));
             &Apache::lonuserutils::print_userlist($r,undef,$permission,$context,
                          $formname,$totcodes,$codetitles,$idlist,$idlist_titles);
+            $r->print(&Apache::loncommon::end_page());
         }
     } elsif ($env{'form.action'} eq 'drop' && $permission->{'cusr'}) {
+        $r->print(&header());
         my $brtext;
         if ($crstype eq 'Community') {
             $brtext = 'Drop Members';
         } else {
             $brtext = 'Drop Students';
         }
-        push(@{$brcrum},
-                {href => '/adm/createuser?action=drop',
-                 text => $brtext,
-                 help => 'Course_Drop_Student'});
-        if ($env{'form.state'} eq 'done') {
-            push(@{$brcrum},
-                     {href=>'/adm/createuser?action=drop',
-                      text=>"Result"});
-        }
-        $bread_crumbs_component = $brtext;
-        $args = {bread_crumbs           => $brcrum,
-                 bread_crumbs_component => $bread_crumbs_component};
-        $r->print(&header(undef,$args));
+        &Apache::lonhtmlcommon::add_breadcrumb
+            ({href=>'/adm/createuser?action=drop',
+              text=>$brtext});
         if (!exists($env{'form.state'})) {
+            $r->print(&Apache::lonhtmlcommon::breadcrumbs($brtext,
+                                                          'Course_Drop_Student'));
+
             &Apache::lonuserutils::print_drop_menu($r,$context,$permission,$crstype);
         } elsif ($env{'form.state'} eq 'done') {
+            &Apache::lonhtmlcommon::add_breadcrumb
+            ({href=>'/adm/createuser?action=drop',
+              text=>"Result"});
+            $r->print(&Apache::lonhtmlcommon::breadcrumbs($brtext,
+                                                          'Course_Drop_Student'));
             &Apache::lonuserutils::update_user_list($r,$context,undef,
                                                     $env{'form.action'});
         }
+        $r->print(&Apache::loncommon::end_page());
     } elsif ($env{'form.action'} eq 'dateselect') {
         if ($permission->{'cusr'}) {
             $r->print(&header(undef,undef,{'no_nav_bar' => 1}).
                       &Apache::lonuserutils::date_section_selector($context,
-                                                                   $permission,$crstype));
+                                                                   $permission,$crstype).
+                      &Apache::loncommon::end_page());
         } else {
             $r->print(&header().
-                     '<span class="LC_error">'.&mt('You do not have permission to modify dates or sections for users').'</span>');
+                     '<span class="LC_error">'.&mt('You do not have permission to modify dates or sections for users').'</span>'. 
+                     &Apache::loncommon::end_page());
         }
     } elsif ($env{'form.action'} eq 'selfenroll') {
-        push(@{$brcrum},
-                {href => '/adm/createuser?action=selfenroll',
-                 text => "Configure Self-enrollment",
-                 help => 'Course_Self_Enrollment'});
+        $r->print(&header());
+        &Apache::lonhtmlcommon::add_breadcrumb
+            ({href=>'/adm/createuser?action=selfenroll',
+              text=>"Configure Self-enrollment"});
         if (!exists($env{'form.state'})) {
-            $args = { bread_crumbs           => $brcrum,
-                      bread_crumbs_component => 'Configure Self-enrollment'};
-            $r->print(&header(undef,$args));
+            $r->print(&Apache::lonhtmlcommon::breadcrumbs('Configure Self-enrollment',
+                                                          'Course_Self_Enrollment'));
             $r->print('<h3>'.&mt('Self-enrollment with a student role').'</h3>'."\n");
             &print_selfenroll_menu($r,$context,$permission);
         } elsif ($env{'form.state'} eq 'done') {
-            push (@{$brcrum},
-                      {href=>'/adm/createuser?action=selfenroll',
-                       text=>"Result"});
-            $args = { bread_crumbs           => $brcrum,
-                      bread_crumbs_component => 'Self-enrollment result'};
-            $r->print(&header(undef,$args));
+            &Apache::lonhtmlcommon::add_breadcrumb
+            ({href=>'/adm/createuser?action=selfenroll',
+              text=>"Result"});
+            $r->print(&Apache::lonhtmlcommon::breadcrumbs('Self-enrollment result',
+                                                          'Course_Self_Enrollment'));
             $r->print('<h3>'.&mt('Self-enrollment with a student role').'</h3>'."\n");
             &update_selfenroll_config($r,$context,$permission);
         }
+        $r->print(&Apache::loncommon::end_page());
     } elsif ($env{'form.action'} eq 'selfenrollqueue') {
-        push(@{$brcrum},
-                 {href => '/adm/createuser?action=selfenrollqueue',
-                  text => 'Enrollment requests',
-                  help => 'Course_Self_Enrollment'});
-        $bread_crumbs_component = 'Enrollment requests';
-        if ($env{'form.state'} eq 'done') {
-            push(@{$brcrum},
-                     {href => '/adm/createuser?action=selfenrollqueue',
-                      text => 'Result',
-                      help => 'Course_Self_Enrollment'});
-            $bread_crumbs_component = 'Enrollment result';
-        }
-        $args = { bread_crumbs           => $brcrum,
-                  bread_crumbs_component => $bread_crumbs_component};
-        $r->print(&header(undef,$args));
+        $r->print(&header());
+        &Apache::lonhtmlcommon::add_breadcrumb
+            ({href=>'/adm/createuser?action=selfenrollqueue',
+              text=>"Enrollment requests"});
         my $cid = $env{'request.course.id'};
         my $cdom = $env{'course.'.$cid.'.domain'};
         my $cnum = $env{'course.'.$cid.'.num'};
         my $coursedesc = $env{'course.'.$cid.'.description'};
         if (!exists($env{'form.state'})) {
+            $r->print(&Apache::lonhtmlcommon::breadcrumbs('Enrollment requests',
+                                                          'Course_SelfEnrollment_Approval'));
             $r->print('<h3>'.&mt('Pending enrollment requests').'</h3>'."\n");
             $r->print(&Apache::loncoursequeueadmin::display_queued_requests($context,
                                                                        $cdom,$cnum));
         } elsif ($env{'form.state'} eq 'done') {
+            &Apache::lonhtmlcommon::add_breadcrumb
+            ({href=>'/adm/createuser?action=selfenrollqueue',
+              text=>"Result"});
+            $r->print(&Apache::lonhtmlcommon::breadcrumbs('Enrollment result',
+                                                          'Course_Self_Enrollment'));
             $r->print('<h3>'.&mt('Enrollment request processing').'</h3>'."\n");
             $r->print(&Apache::loncoursequeueadmin::update_request_queue($context,
                           $cdom,$cnum,$coursedesc));
         }
+        $r->print(&Apache::loncommon::end_page());
     } elsif ($env{'form.action'} eq 'changelogs') {
-        push (@{$brcrum},
-                 {href => '/adm/createuser?action=changelogs',
-                  text => 'User Management Logs',
-                  help => 'Course_User_Logs'});
-        $bread_crumbs_component = 'User Changes';
-        $args = { bread_crumbs           => $brcrum,
-                  bread_crumbs_component => $bread_crumbs_component};
-        $r->print(&header(undef,$args));
-        &print_userchangelogs_display($r,$context,$permission);
+        $r->print(&header());
+        &Apache::lonhtmlcommon::add_breadcrumb
+            ({href=>'/adm/createuser?action=changelogs',
+              text=>"User Management Logs"});
+        $r->print(&Apache::lonhtmlcommon::breadcrumbs('User Changes',
+                                                      'Course_User_Logs'));
+            &print_userchangelogs_display($r,$context,$permission);
+        $r->print(&Apache::loncommon::end_page());        
     } else {
-        $args = { bread_crumbs           => $brcrum,
-                  bread_crumbs_component => $bread_crumbs_component};
-        $r->print(&header(undef,$args));
+        $r->print(&header());
+        $r->print(&Apache::lonhtmlcommon::breadcrumbs('User Management'));
         $r->print(&print_main_menu($permission,$context,$crstype));
+        $r->print(&Apache::loncommon::end_page());
     }
-    $r->print(&Apache::loncommon::end_page());
     return OK;
 }
 
 sub header {
-    my ($jscript,$args) = @_;
-    my $title = 'User Management';
-    my $is_custom = &Apache::loncommon::needs_gci_custom();
-    if ($env{'request.course.id'}) {
-        if ($is_custom) {
-            $title = 'Enrollment and Student Activity';
-        }
-    }
+    my ($jscript,$loaditems,$args) = @_;
     my $start_page;
-    if (ref($args) eq 'HASH') {
-        $start_page=&Apache::loncommon::start_page($title,$jscript,$args);
+    if (ref($loaditems) eq 'HASH') {
+        $start_page=&Apache::loncommon::start_page('User Management',$jscript,{'add_entries' => $loaditems});
     } else {
-        $start_page=&Apache::loncommon::start_page($title,$jscript);
+        $start_page=&Apache::loncommon::start_page('User Management',$jscript,$args);
     }
     return $start_page;
 }
@@ -4413,10 +4327,6 @@ END
 #  Menu Phase One
 sub print_main_menu {
     my ($permission,$context,$crstype) = @_;
-    my $is_custom = &Apache::loncommon::needs_gci_custom();
-    if (($context eq 'course') && ($is_custom)) {
-        return &print_gci_main_menu($permission,$context,$crstype)
-    }
     my $linkcontext = $context;
     my $stuterm = lc(&Apache::lonnet::plaintext('st',$crstype));
     if (($context eq 'course') && ($crstype eq 'Community')) {
@@ -4638,82 +4548,6 @@ return Apache::lonhtmlcommon::generate_m
 #               });
 }
 
-sub print_gci_main_menu {
-    my ($permission,$context,$crstype) = @_;
-    my $stuterm = lc(&Apache::lonnet::plaintext('st',$crstype));
-    my ($cnum,$cdom) = &Apache::lonuserutils::get_course_identity();
-    my %links = (
-        course => {
-                    single     => 'Add/Modify a Student',
-                    drop       => 'Drop Students',
-                    upload     => 'Upload a File of Course Users',
-                    singleuser => 'Add/Modify a Course User',
-                    listusers  => 'Concept Test Roster and Student Activity',
-                  },
-     );
-     my %linktitles = (
-        course => {
-                    singleuser => 'Add a user with a certain role to this course.',
-                    listusers  => 'Show and manage users in this course.',
-                    single     => 'Add a user with the role of student to this course',
-                    drop       => 'Remove a student from this course.',
-                    upload     => 'Upload a CSV or a text file containing users.', 
-                  },
-    );
-    my @menu = ( {categorytitle => 'Manage Users',
-         items =>
-         [
-            {
-             linktext => $links{$context}{'single'},
-             #help => 'Course_Add_Student',
-             icon => 'list-add.png',
-             url => '/adm/createuser?action=singlestudent',
-             permission => $permission->{'cusr'},
-             linktitle => $linktitles{$context}{'single'},
-
-            },
-            {
-             linktext => $links{$context}{'drop'},
-             icon => 'edit-undo.png',
-             #help => 'Course_Drop_Student',
-             url => '/adm/createuser?action=drop',
-             permission => $permission->{'cusr'},
-             linktitle => $linktitles{$context}{'drop'},
-            },
-            {
-             linktext => $links{$context}{'upload'},
-             icon => 'sctr.png',
-             #help => 'Course_Create_Class_List',
-             url => '/adm/createuser?action=upload',
-             permission => $permission->{'cusr'},
-             linktitle => $linktitles{$context}{'upload'},
-            },
-            {
-             linktext => $links{$context}{'listusers'},
-             icon => 'edit-find.png',
-             #help => 'Course_View_Class_List',
-             url => '/adm/createuser?action=listusers',
-             permission => ($permission->{'view'} || $permission->{'cusr'}),
-             linktitle => $linktitles{$context}{'listusers'},
-            },
-         ]},
-         {categorytitle => 'Administration',
-         items => [ ]},
-    );
-
-    push(@{ $menu[1]->{items} }, #Category: Administration
-        {
-           linktext => 'Change Log',
-           icon => 'document-properties.png',
-           #help => 'Course_User_Logs',
-           url => '/adm/createuser?action=changelogs',
-           permission => $permission->{'cusr'},
-           linktitle => 'View change log.',
-         },
-    );
-    return Apache::lonhtmlcommon::generate_menu(@menu);
-}
-
 sub restore_prev_selections {
     my %saveable_parameters = ('srchby'   => 'scalar',
 			       'srchin'   => 'scalar',
@@ -5678,7 +5512,16 @@ sub role_display_filter {
     # Update Display button
     $output .= '<p>'
               .'<input type="submit" value="'.&mt('Update Display').'" />'
-              .'</p><hr />';
+              .'</p>';
+
+    # Server version info
+    $output .= '<p class="LC_info">'
+              .&mt('Only changes made from servers running LON-CAPA [_1] or later are displayed.'
+                  ,'2.6.99.0');
+    if ($version) {
+        $output .= ' '.&mt('This LON-CAPA server is version [_1]',$version);
+    }
+    $output .= '</p><hr />';
     return $output;
 }
 
@@ -5728,7 +5571,7 @@ sub user_search_result {
     if (($srch->{'srchin'} eq 'dom') || ($srch->{'srchin'} eq 'instd')) {
         if (($srch->{'srchdomain'} eq '') || 
 	    ! (&Apache::lonnet::domain($srch->{'srchdomain'}))) {
-            $response = '<p class="LC_warning">'.&mt('You must specify a valid domain when searching in a domain or institutional directory.').'</p>';
+            $response = &mt('You must specify a valid domain when searching in a domain or institutional directory.')
         }
     }
     if (($srch->{'srchin'} eq 'dom') || ($srch->{'srchin'} eq 'crs') ||
@@ -5741,7 +5584,7 @@ sub user_search_result {
                 }
             }
             if ($unamecheck !~ /^$match_username$/) {
-                $response = '<p class="LC_warning">'.&mt('You must specify a valid username. Only the following are allowed: letters numbers - . @').'</p>';
+                $response = &mt('You must specify a valid username. Only the following are allowed: letters numbers - . @');
             }
         }
     }
@@ -5916,8 +5759,7 @@ sub user_search_result {
                 ($currstate,$response,$forcenewuser) = 
                     &build_search_response($context,$srch,%srch_results);
             } else {
-                my $showdom = &display_domain_info($srch->{'srchdomain'});
-                $response = '<span class="LC_warning">'.
+                my $showdom = &display_domain_info($srch->{'srchdomain'});                $response = '<span class="LC_warning">'.
                     &mt('Institutional directory search is not available in domain: [_1]',$showdom).
                     '</span><br />'.
                     &mt('You may want to search in the LON-CAPA domain instead of the institutional directory.').
@@ -6028,12 +5870,12 @@ sub build_search_response {
     my ($context,$srch,%srch_results) = @_;
     my ($currstate,$response,$forcenewuser);
     my %names = (
-          'uname' => 'username',
-          'lastname' => 'last name',
+          'uname'     => 'username',
+          'lastname'  => 'last name',
           'lastfirst' => 'last name, first name',
-          'crs' => 'this course',
-          'dom' => 'LON-CAPA domain: ',
-          'instd' => 'the institutional directory for domain: ',
+          'crs'       => 'this course',
+          'dom'       => 'LON-CAPA domain',
+          'instd'     => 'the institutional directory for domain',
     );
 
     my %single = (
@@ -6053,14 +5895,20 @@ sub build_search_response {
             $currstate = 'modify';
             $response = &mt("$single{$srch->{'srchtype'}} was found for the $names{$srch->{'srchby'}} ([_1]) in $names{$srch->{'srchin'}}.",$srch->{'srchterm'});
             if ($srch->{'srchin'} eq 'dom' || $srch->{'srchin'} eq 'instd') {
-                $response .= &display_domain_info($srch->{'srchdomain'});
+                $response .= ': '.&display_domain_info($srch->{'srchdomain'});
             }
-        } else {
-            $response = '<span class="LC_warning">'.&mt("$nomatch{$srch->{'srchtype'}} found for the $names{$srch->{'srchby'}} ([_1]) in $names{$srch->{'srchin'}}",$srch->{'srchterm'});
+        } else { # Search has nothing found. Prepare message to user.
+            $response = '<span class="LC_warning">';
             if ($srch->{'srchin'} eq 'dom' || $srch->{'srchin'} eq 'instd') {
-                $response .= &display_domain_info($srch->{'srchdomain'});
+                $response .= &mt("$nomatch{$srch->{'srchtype'}} found for the $names{$srch->{'srchby'}} [_1] in $names{$srch->{'srchin'}}: [_2]",
+                                 '<b>'.$srch->{'srchterm'}.'</b>',
+                                 &display_domain_info($srch->{'srchdomain'}));
+            } else {
+                $response .= &mt("$nomatch{$srch->{'srchtype'}} found for the $names{$srch->{'srchby'}} [_1] in $names{$srch->{'srchin'}}.",
+                                 '<b>'.$srch->{'srchterm'}.'</b>');
             }
             $response .= '</span>';
+
             if ($srch->{'srchin'} ne 'alc') {
                 $forcenewuser = 1;
                 my $cansrchinst = 0;