--- loncom/interface/lonmenu.pm	2006/05/15 17:27:51	1.182
+++ loncom/interface/lonmenu.pm	2010/12/02 16:44:09	1.309.2.21
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA
 # Routines to control the menu
 #
-# $Id: lonmenu.pm,v 1.182 2006/05/15 17:27:51 albertel Exp $
+# $Id: lonmenu.pm,v 1.309.2.21 2010/12/02 16:44:09 raeburn Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -26,15 +26,102 @@
 # http://www.lon-capa.org/
 #
 #
-# There are two parameters controlling the action of this module:
-#
-# browser.interface - if this is 'textual', it overrides the second parameter
-# and goes to screen reader PDA mode
+# There is one parameter controlling the action of this module:
 #
 # environment.remote - if this is 'on', the routines controll the remote
-# control, otherwise they render the main window controls; ignored it
-# browser.interface is 'textual'
-#
+# control, otherwise they render the main window controls; 
+
+=head1 NAME
+
+Apache::lonmenu
+
+=head1 SYNOPSIS
+
+Coordinates the response to clicking an image.
+
+This is part of the LearningOnline Network with CAPA project
+described at http://www.lon-capa.org.
+
+=head1 SUBROUTINES
+
+=over
+
+Little texts
+
+=item initlittle()
+
+=item menubuttons()
+
+This gets called at the top of the body section
+
+=item show_return_link()
+
+=item registerurl()
+
+This gets called in the header section
+
+=item innerregister()
+
+This gets called in order to register a URL, both with the Remote
+and in the body of the document
+
+=item loadevents()
+
+=item unloadevents()
+
+=item startupremote()
+
+=item setflags()
+
+=item maincall()
+
+=item load_remote_msg()
+
+=item get_menu_name()
+
+=item reopenmenu()
+
+=item open()
+
+Open the menu
+
+=item clear()
+
+=item switch()
+
+Switch a button or create a link
+Switch acts on the javascript that is executed when a button is clicked.  
+The javascript is usually similar to "go('/adm/roles')" or "cstrgo(..)".
+
+=item secondlevel()
+
+=item openmenu()
+
+=item inlinemenu()
+
+=item rawconfig()
+
+=item close()
+
+=item footer()
+
+=item utilityfunctions()
+
+=item serverform()
+
+=item constspaceform()
+
+=item get_nav_status()
+
+=item hidden_button_check()
+
+=item roles_selector()
+
+=item jump_to_role()
+
+=back
+
+=cut
 
 package Apache::lonmenu;
 
@@ -44,32 +131,265 @@ use Apache::lonhtmlcommon();
 use Apache::loncommon();
 use Apache::lonenc();
 use Apache::lonlocal;
+use Apache::loncoursequeueadmin;
+use LONCAPA qw(:DEFAULT :match);
+use HTML::Entities();
 
-use vars qw(@desklines $readdesk);
-
+use vars qw(@desklines %category_names %category_members %category_positions 
+            $readdesk @primary_menu @secondary_menu);
 
 my @inlineremote;
 
-# ================================================================ Little texts
+sub prep_menuitem {
+    my ($menuitem) = @_;
+    return '' unless(ref($menuitem) eq 'ARRAY');
+    my $link;
+    if ($$menuitem[1]) { # graphical Link
+        $link = "<img class=\"LC_noBorder\""
+              . " src=\"" . &Apache::loncommon::lonhttpdurl($$menuitem[1]) . "\"" 
+              . " alt=\"" . &mt($$menuitem[2]) . "\" />";
+    } else {             # textual Link
+        $link = &mt($$menuitem[3]);
+    }
+    return '<li><a' 
+           # highlighting for new messages
+           . ( $$menuitem[4] eq 'newmsg' ? ' class="LC_new_message"' : '') 
+           . qq| href="$$menuitem[0]" target="_top">$link</a></li>|;
+}
+
+# primary_menu() evaluates @primary_menu and returns XHTML for the menu
+# that contains following links:
+# About, Message, Roles, Help, Logout
+# @primary_menu is filled within the BEGIN block of this module with 
+# entries from mydesk.tab
+sub primary_menu {
+    my $menu;
+    my $custommenu = &Apache::loncommon::needs_gci_custom();
+    my $numdc = &Apache::loncommon::check_for_gci_dc();
+    # each element of @primary contains following array:
+    # (link url, icon path, alt text, link text, condition)
+    my $public;
+    if ((($env{'user.name'} eq 'public') && ($env{'user.domain'} eq 'public'))
+        || (($env{'user.name'} eq '') && ($env{'user.domain'} eq ''))) {
+        $public = 1;
+    }
+    foreach my $menuitem (@primary_menu) {
+        # evaluate conditions 
+        next if    ref($menuitem)       ne 'ARRAY';    #
+        next if    $$menuitem[4]        eq 'nonewmsg'  # show links depending on
+                && &Apache::lonmsg::mynewmail();       # whether a new msg 
+        next if    $$menuitem[4]        eq 'newmsg'    # arrived or not
+                && !&Apache::lonmsg::mynewmail();      # 
+        next if    $$menuitem[4]        !~ /public/    ##we've a public user, 
+                && $public;                            ##who should not see all 
+                                                       ##links
+        next if    $$menuitem[4]        eq 'onlypublic'# hide links which are 
+                && !$public;                           # only visible to public
+                                                       # users
+        next if    $$menuitem[4]        eq 'gci'
+                && (!$custommenu || $env{'request.role'} =~ m{^st\./gcitest/});
+        next if    $$menuitem[4]        eq 'home'
+                && (($custommenu) || ($env{'user.domain'} eq 'gcitest') || 
+                    (($env{'user.domain'} eq 'gci') && !$numdc));
+        next if    $$menuitem[4]        eq 'gcitest'
+                && (($env{'user.domain'} eq 'gci') || ($env{'request.role'} eq 'cm'));
+        next if    $$menuitem[4]        eq 'roles'     # hide links which are
+                && $custommenu;                        # not visible when GCI
+        next if    $$menuitem[4]        eq 'courses'   # tabbed interface in use
+                && $custommenu;                        # 
+        next if    $$menuitem[4]        eq 'roles'     ##show links depending on
+                && &Apache::loncommon::show_course();  ##term 'Courses' or 
+        next if    $$menuitem[4]        eq 'courses'   ##'Roles' wanted
+                && !&Apache::loncommon::show_course(); ##
+        
+            
+        if ($$menuitem[3] eq 'Help') { # special treatment for helplink
+            if ($public) {
+                my $origmail = $Apache::lonnet::perlvar{'lonSupportEMail'};
+                my $defdom = &Apache::lonnet::default_login_domain();
+                my $to = &Apache::loncommon::build_recipient_list(undef,
+                                                                  'helpdeskmail',
+                                                                  $defdom,$origmail);
+                if ($to ne '') {
+                    $menu .= &prep_menuitem($menuitem);
+                }
+            } else {
+                $menu .= '<li>'.&Apache::loncommon::top_nav_help('Help').'</li>';
+            }
+        } else {
+            $menu .= &prep_menuitem($menuitem);
+        }
+    }
+
+    return "<ol class=\"LC_primary_menu LC_right\">$menu</ol>";
+}
+
+
+sub secondary_menu {
+    my $menu;
 
+    my $crstype = &Apache::loncommon::course_type();
+    my $canedit = &Apache::lonnet::allowed('mdc', $env{'request.course.id'});
+    my $canviewgrps = &Apache::lonnet::allowed('vcg', $env{'request.course.id'}
+                   . ($env{'request.course.sec'} ? "/$env{'request.course.sec'}"
+                                                 : '')); 
+    my $showlink = &show_return_link();
+    my %groups = &Apache::lonnet::get_active_groups(
+                     $env{'user.domain'}, $env{'user.name'},
+                     $env{'course.' . $env{'request.course.id'} . '.domain'},
+                     $env{'course.' . $env{'request.course.id'} . '.num'});
+    my $custommenu = &Apache::loncommon::needs_gci_custom();
+    my $numdc = &Apache::loncommon::check_for_gci_dc();
+    my $role = $env{'request.role'};
+    foreach my $menuitem (@secondary_menu) {
+        # evaluate conditions 
+        next if    ref($menuitem)  ne 'ARRAY';
+        next if    $$menuitem[4]   eq 'showmenu'
+                && ($custommenu || (!$numdc && $role eq 'cm'));
+        next if    $$menuitem[4]   ne 'showmenu'
+                && $$menuitem[4]   ne 'author'
+                && !$env{'request.course.id'};
+        next if    $$menuitem[4]   eq 'showreturn'
+                && !$showlink
+                && !($env{'request.state'} eq 'construct');
+        next if    $$menuitem[4]   =~ /^mdc/
+                && !$canedit;
+        next if    $$menuitem[4]  eq 'mdcCourse'
+                && $crstype eq 'Community';
+        next if    $$menuitem[4]  eq 'mdcCommunity'
+                && $crstype ne 'Community';
+        next if    $$menuitem[4]  =~ /^remotenav/
+                && $env{'environment.remotenavmap'} ne 'on';
+        next if    $$menuitem[4]  =~ /noremotenav/
+                && $env{'environment.remotenavmap'} eq 'on';
+        next if $$menuitem[4] =~ /^(no|)remotenav$/ 
+                && $crstype eq 'Community';
+        next if $$menuitem[4] =~ /^(no|)remotenavCommunity$/ 
+                && $crstype ne 'Community';
+        next if    $$menuitem[4]   =~ /showgroups$/
+                && !$canviewgrps
+                && !%groups;
+        next if   $$menuitem[4]  eq 'showroles'
+                && ($custommenu || !$numdc || ($numdc && $env{'request.noversionuri'} eq '/adm/roles'));
+        if ($$menuitem[3] eq 'Roles' && $env{'request.course.id'} && !$custommenu) {
+            # special treatment for role selector
+            my $roles_selector = &roles_selector(
+                        $env{'course.' . $env{'request.course.id'} . '.domain'},
+                        $env{'course.' . $env{'request.course.id'} . '.num'}  );
+
+            $menu .= $roles_selector ? "<li>$roles_selector</li>"
+                                     : '';
+        } elsif ($env{'environment.remotenavmap'} eq 'on') {
+            # open link using javascript when remote navmap is activated
+            my @items = @{$menuitem}; 
+            if ($menuitem->[4] eq 'remotenav') {
+                $items[0] = "javascript:gonav('$menuitem->[0]');";
+            } else {
+                $items[0] = "javascript:go('$menuitem->[0]');";
+            }
+            $menu .= &prep_menuitem(\@items);
+        } else {
+            $menu .= &prep_menuitem(\@$menuitem);
+        }
+    }
+    if ($menu =~ /\[url\].*\[symb\]/) {
+        my $escurl  = &escape( &Apache::lonenc::check_encrypt(
+                             $env{'request.noversionuri'}));
+
+        my $escsymb = &escape( &Apache::lonenc::check_encrypt(
+                             $env{'request.symb'})); 
+
+        if (    $env{'request.state'} eq 'construct'
+            and (   $env{'request.noversionuri'} eq '' 
+                 || !defined($env{'request.noversionuri'}))) 
+        {
+            ($escurl = $env{'request.filename'}) =~ 
+                s{^/home/([^/]+)/public_html/(.*)$}{/priv/$1/$2};
+
+            $escurl  = &escape($escurl);
+        }    
+        $menu =~ s/\[url\]/$escurl/g;
+        $menu =~ s/\[symb\]/$escsymb/g;
+    }
+
+    return "<ul id=\"LC_secondary_menu\">$menu</ul>";
+}
+
+sub gci_secondary_menu {
+    my %courses = (
+        'review' => 'gci_9615072b469884921gcil1',
+        'submit' => 'gci_1H96711d710194bfegcil1',
+        'tutorial' => 'gci_5422913620b814c90gcil1',
+    );
+    my %linktext = (
+        'review'      => 'Review Questions',
+        'submit'      => 'Submit Questions',
+        'managetest'  => 'Manage Tests',
+        'tutorial'    => 'Tutorials',
+    );
+    my %links = (
+                  'managetest' => '/adm/menu',
+                );
+    my $current = 'managetest';
+    if ($env{'form.destinationurl'} eq '/adm/gci_info') {
+        undef($current);
+    }
+    foreach my $key (keys(%courses)) {
+        $links{$key} = "javascript:switchpage('$key');";
+        if ($env{'request.course.id'} eq $courses{$key}) {
+            if ($env{'environment.remotenavmap'} eq 'on') {
+                $links{$key} = "javascript:gonav('/adm/navmaps')";
+            } else {
+                $links{$key} = '/adm/navmaps';
+            }
+            $current = $key;
+            $links{'managetest'} = '/adm/roles?selectrole=1&cm=1&orgurl=%2fadm%2fmenu';
+        }
+    }
+    my @menutabs = ('review','submit','managetest','tutorial');
+    my $tabs;
+    foreach my $item (@menutabs) {
+        if ($item eq $current) {
+            $tabs .= '<li id="current"><a href="'.$links{$item}.'">'.
+                     $linktext{$item}.'</a></li>';
+        } else {
+            $tabs .= '<li><a href="'.$links{$item}.'">'.
+                     $linktext{$item}.'</a></li>';
+        }
+    }
+    return '<div id="gciheader">'.
+           '<ul>'.$tabs.'</ul></div><br />';
+}
+
+#
+# This routine returns a translated hash for the menu items in the top inline menu row
+# Probably should be in mydesk.tab
+
+#SD this sub is deprecated - don't use it
 sub initlittle {
     return &Apache::lonlocal::texthash('ret' => 'Return to Last Location',
-				       'nav' => 'Navigate Contents',
+				       'nav' => 'Course Contents',
 				       'main' => 'Main Menu',
-                                       'roles' => ($env{'user.adv'}?
-                                                    'Roles':'Courses'),
-                                       'docs' => 'Course Documents',
-                                       'exit' => 'Exit',
+                                       'roles' => (&Apache::loncommon::show_course()?
+                                                    'Courses':'Roles'),
+                                       'other' => 'Other Roles',
+                                       'docs' => 'Edit Course',
+                                       'exit' => 'Logout',
+                                       'login' => 'Log In',
 				       'launch' => 'Launch Remote Control',
-                                       'groups' => 'Groups');
+                                       'groups' => 'Groups',
+                                       'gdoc' => 'Community Documents',
+                                       );
 }
 
-# ============================= This gets called at the top of the body section
-
+#SD this sub is deprecated - don't use it
+#SD functionality is covered by new loncommon::bodytag and primary_menu(), secondary_menu()
 sub menubuttons {
     my $forcereg=shift;
-    my $registration=shift;
     my $titletable=shift;
+#
+# Early-out for pages that should not have a menu, triggered by query string "inhibitmenu=yes"
+#
     &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},
 					    ['inhibitmenu']);
     if (($env{'form.inhibitmenu'} eq 'yes') ||
@@ -82,103 +402,73 @@ sub menubuttons {
     my $reloadlink='';
     my $docs='';
     my $groups='';
+    my $roles='<a href="/adm/roles" target="_top">'.$lt{'roles'}.'</a>';
+    my $role_selector;
     my $showgroups=0;
-    my $escurl=&Apache::lonnet::escape(&Apache::lonenc::check_encrypt($env{'request.noversionuri'}));
-    my $escsymb=&Apache::lonnet::escape(&Apache::lonenc::check_encrypt($env{'request.symb'}));
+    my ($cnum,$cdom);
+#
+# if the URL is hidden, symbs and the non-versioned version of the URL would be encrypted
+#
+    my $escurl=&escape(&Apache::lonenc::check_encrypt($env{'request.noversionuri'}));
+    my $escsymb=&escape(&Apache::lonenc::check_encrypt($env{'request.symb'}));
+
+    my $logo=&Apache::loncommon::lonhttpdurl("/adm/lonIcons/minilogo.gif");
+    $logo = '<a href="/adm/about.html"><img src="'.
+	$logo.'" alt="LON-CAPA Logo" class="LC_noBorder" /></a>';
 
     if ($env{'request.state'} eq 'construct') {
+#
+# We are in construction space
+#
         if (($env{'request.noversionuri'} eq '') || (!defined($env{'request.noversionuri'}))) {
             my $returnurl = $env{'request.filename'};
             $returnurl =~ s:^/home/([^/]+)/public_html/(.*)$:/priv/$1/$2:;
-            $escurl = &Apache::lonnet::escape($returnurl);
+            $escurl = &escape($returnurl);
         }
     }
     if ($env{'request.course.id'}) {
+#
+# We are in a course
+#
+        $cnum = $env{'course.'.$env{'request.course.id'}.'.num'};
+        $cdom = $env{'course.'.$env{'request.course.id'}.'.domain'};
         my %coursegroups;
-        my $viewgrps_permission =                                                
-                     &Apache::lonnet::allowed('vcg',$env{'request.course.id'});
+        my $viewgrps_permission =
+	    &Apache::lonnet::allowed('vcg',$env{'request.course.id'}.($env{'request.course.sec'}?'/'.$env{'request.course.sec'}:''));
         if (!$viewgrps_permission) {
-            %coursegroups = &Apache::lonnet::get_active_groups($env{'user.domain'},$env{'user.name'},$env{'course.'.$env{'request.course.id'}.'.domain'}, $env{'course.'.$env{'request.course.id'}.'.num'});
-        }
+            %coursegroups = &Apache::lonnet::get_active_groups($env{'user.domain'},$env{'user.name'},$cdom,$cnum);
+	}
         if ((keys(%coursegroups) > 0) || ($viewgrps_permission)) {
             $showgroups = 1;
         }
+        $role_selector = &roles_selector($cdom,$cnum);
+        if ($role_selector) {
+            $roles = '<span class="LC_nobreak">'.$role_selector.'&nbsp;&nbsp;<a href="/adm/roles" target="_top">'.$lt{'other'}.'</a></span>';
+        }
     }
 
-    if ($env{'browser.interface'} eq 'textual') {
-# Textual display only
-        if ($env{'request.course.id'}) {
-	    $navmaps=(<<ENDNAV);
-<a href="/adm/navmaps?postdata=$escurl&amp;postsymb=$escsymb" target="_top">$lt{'nav'}</a>
-ENDNAV
-            if (($env{'request.noversionuri'}=~/^\/adm\//) &&
-         ($env{'request.noversionuri'}!~/^\/adm\/wrapper\//) &&
-         ($env{'request.noversionuri'}!~/^\/adm\/.*\/(smppg|bulletinboard|aboutme)(\?|$)/)) {
-                my $escreload=&Apache::lonnet::escape('return:');
-                $reloadlink=(<<ENDRELOAD);
-<a href="/adm/flip?postdata=$escreload" target="_top">$lt{'ret'}</a>
-ENDRELOAD
-            }
-	    if (&Apache::lonnet::allowed('mdc',$env{'request.course.id'})) {
-               $docs=(<<ENDDOCS);
-<a href="/adm/coursedocs" target="_top">$lt{'docs'}</a>
-ENDDOCS
-            }
-            if ($showgroups) {
-                $groups =(<<ENDGROUPS);
-<a href="/adm/coursegroups" target="_top">$lt{'groups'}</a></td>
-ENDGROUPS
-            }
-	}
-        my $form=&serverform();
-        my $utility=&utilityfunctions();
-	my $output=(<<ENDMAINMENU);
-<script type="text/javascript">
-// BEGIN LON-CAPA Internal
-$utility
-</script>
-<div id="LC_top_nav">
-<a href="/adm/menu" target="_top">$lt{'main'}</a>
-$reloadlink $navmaps $docs $groups
-<a href="/adm/roles" target="_top">$lt{'roles'}</a>
-<a href="/adm/logout" target="_top">$lt{'exit'}</a>
-</div>
-<br />
-<script type="text/javascript">
-// END LON-CAPA Internal
-</script>
-$form
-ENDMAINMENU
-        if ($registration) { $output.=&innerregister($forcereg); }
-	return $output."<hr />";
-    } elsif ($env{'environment.remote'} eq 'off') {
+    if ($env{'environment.remote'} eq 'off') {
 # Remote Control is switched off
 # figure out colors
-	my %lt=&initlittle();
+        my %lt=&initlittle();
 
         my $domain=&Apache::loncommon::determinedomain();
-	my $function =&Apache::loncommon::get_users_function();
+        my $function=&Apache::loncommon::get_users_function();
         my $link=&Apache::loncommon::designparm($function.'.link',$domain);
         my $alink=&Apache::loncommon::designparm($function.'.alink',$domain);
         my $vlink=&Apache::loncommon::designparm($function.'.vlink',$domain);
         my $sidebg=&Apache::loncommon::designparm($function.'.sidebg',$domain);
-	if ($env{'user.name'} eq 'public' && $env{'user.domain'} eq 'public') {
-	    my $logo=&Apache::loncommon::lonhttpdurl("/adm/lonIcons/minilogo.gif");
-	    return (<<ENDINLINEMENU);
-   <table id="LC_top_nav">
-    <tr>
-      <td>
-        <a href="/adm/logout" target="_top">$lt{'exit'}</a>
-     </td>
-     <td align="right">
-       <img align="right" src="$logo" alt="Logo" />
-       <b>LON-CAPA</b>&nbsp;
-     </td>
-   </tr>
-  </table>
-</font>
+
+        if ($env{'user.name'} eq 'public' && $env{'user.domain'} eq 'public') {
+            return (<<ENDINLINEMENU);
+            <ol class="LC_primary_menu LC_right">
+                <li>$logo</li>
+                <li><a href="/adm/roles" target="_top">$lt{'login'}</a></li>
+            </ol>
+            <hr />
 ENDINLINEMENU
         }
+        $roles = '<a href="/adm/roles" target="_top">'.$lt{'roles'}.'</a>';
 # Do we have a NAV link?
         if ($env{'request.course.id'}) {
 	    my $link='/adm/navmaps?postdata='.$escurl.'&amp;postsymb='.
@@ -187,71 +477,70 @@ ENDINLINEMENU
 		$link="javascript:gonav('".$link."')";
 	    }
 	    $navmaps=(<<ENDNAV);
-<td><a href="$link" target="_top">$lt{'nav'}</a></td>
+<li><a href="$link" target="_top">$lt{'nav'}</a></li>
 ENDNAV
+            my $is_community = 
+                (&Apache::loncommon::course_type() eq 'Community');
 	    if (&Apache::lonnet::allowed('mdc',$env{'request.course.id'})) {
+                my $text = ($is_community) ? $lt{'gdoc'} : $lt{'docs'};
 		$docs=(<<ENDDOCS);
-<td><a href="/adm/coursedocs" target="_top">$lt{'docs'}</a></td>
+<li><a href="/adm/coursedocs" target="_top">$text</a></li>
 ENDDOCS
             }
             if ($showgroups) {
                 $groups =(<<ENDGROUPS);
-<td><a href="/adm/coursegroups" target="_top">$lt{'groups'}</a></td>
+<li><a href="/adm/coursegroups" target="_top">$lt{'groups'}</a></li>
 ENDGROUPS
             }
-	    if (
-		($env{'request.noversionuri'}=~m[^/(res|public)/] &&
-		 $env{'request.symb'} eq '')
-		||
-		(($env{'request.noversionuri'}=~/^\/adm\//) &&
-		 ($env{'request.noversionuri'}!~/^\/adm\/wrapper\//) &&
-		 ($env{'request.noversionuri'}!~
-		        m[^/adm/.*/(smppg|bulletinboard|aboutme)($|\?)])
-		  )
-		 ) {
-                my $escreload=&Apache::lonnet::escape('return:');
+	    if (&show_return_link()) {
+                my $escreload=&escape('return:');
                 $reloadlink=(<<ENDRELOAD);
-<td><a href="/adm/flip?postdata=$escreload" target="_top">$lt{'ret'}</a></td>
+<li><a href="/adm/flip?postdata=$escreload" target="_top">$lt{'ret'}</a></li>
 ENDRELOAD
             }
+            if ($role_selector) {
+            	#$roles = '<td>'.$role_selector.'</td><td><a href="/adm/roles" target="_top">'.$lt{'other'}.'</a></td>';
+				$role_selector = '<li>'.$role_selector.'</li>';
+            }
         }
 	if (($env{'request.state'} eq 'construct') && ($env{'request.course.id'})) {
-	    my $escreload=&Apache::lonnet::escape('return:');
+	    my $escreload=&escape('return:');
 	    $reloadlink=(<<ENDCRELOAD);
-<td><a href="/adm/flip?postdata=$escreload" target="_top">$lt{'ret'}</a></td>
+<li><a href="/adm/flip?postdata=$escreload" target="_top">$lt{'ret'}</a></li>
 ENDCRELOAD
         }
-        my $reg='';
-        if ($registration) {
-           $reg=&innerregister($forcereg,$titletable);
-        }
-        my $form=&serverform();
-	my $utility=&utilityfunctions();
-	my $logo=&Apache::loncommon::lonhttpdurl("/adm/lonIcons/minilogo.gif");
-	my $remote;
-	if ($env{'user.adv'}) {
-	    $remote = '<td><a href="/adm/remote?action=launch&amp;url='.$escurl.'" target="_top">'.$lt{'launch'}.'</a></td>'
-	}
+    my $reg     = $forcereg ? &innerregister($forcereg,$titletable) : '';
+    my $form    = &serverform();
+    my $utility = &utilityfunctions();
+
+    #Prepare the message link that indicates the arrival of new mail
+    my $messagelink = &Apache::lonmsg::mynewmail() ? "Message (new)" : "Message";
+       $messagelink = '<a href="javascript:go(\'/adm/communicate\');">'
+                      . mt($messagelink) .'</a>';
+
+    my $helplink = &Apache::loncommon::top_nav_help('Help');
 	return (<<ENDINLINEMENU);
 <script type="text/javascript">
-// BEGIN LON-CAPA Internal
 // <![CDATA[
+// BEGIN LON-CAPA Internal
 $utility
 // ]]>
 </script>
-<table id="LC_top_nav">
-<tr>
-<td><a href="/adm/menu" target="_top">$lt{'main'}</a></td>
+<ol class="LC_primary_menu LC_right">
+	<li>$logo</li>
+	<li>$messagelink</li>
+	<li>$roles</li>
+	<li>$helplink</li>
+	<li><a href="/adm/logout" target="_top">$lt{'exit'}</a></li>
+</ol>
+<ul id="LC_secondary_menu">
+<li><a href="/adm/menu" target="_top">$lt{'main'}</a></li>
 $reloadlink
 $navmaps
 $docs
 $groups
-$remote
-<td><a href="/adm/roles" target="_top">$lt{'roles'}</a></td>
-<td><a href="/adm/logout" target="_top">$lt{'exit'}</a></td>
-<td class="LC_top_nav_logo"><img align="right" src="$logo" alt="Logo" /><b>LON-CAPA</b></td>
-</tr>
-</table>
+$role_selector
+</ul>
 $form
 <script type="text/javascript">
 // END LON-CAPA Internal
@@ -263,7 +552,24 @@ ENDINLINEMENU
     }
 }
 
-# ====================================== This gets called in the header section
+sub show_return_link {
+    return unless ($env{'request.course.id'});
+    if (($env{'request.noversionuri'} =~ m{^/adm/(viewclasslist|navmaps)($|\?)})
+        || ($env{'request.noversionuri'} =~ m{^/adm/.*/aboutme($|\?)})) {
+        return if ($env{'form.register'});
+    }
+    return (($env{'request.noversionuri'}=~m{^/(res|public)/} &&
+	     $env{'request.symb'} eq '')
+	    ||
+	    ($env{'request.noversionuri'}=~ m{^/cgi-bin/printout.pl})
+	    ||
+	    (($env{'request.noversionuri'}=~/^\/adm\//) &&
+	     ($env{'request.noversionuri'}!~/^\/adm\/wrapper\//) &&
+	     ($env{'request.noversionuri'}!~
+	      m[^/adm/.*/(smppg|bulletinboard)($|\?)])
+	     ));
+}
+
 
 sub registerurl {
     my ($forcereg) = @_;
@@ -273,14 +579,19 @@ sub registerurl {
     if ($env{'request.state'} eq 'construct') {
 	$force_title=&Apache::lonxml::display_title();
     }
-    if (($env{'browser.interface'} eq 'textual') ||
-        ($env{'environment.remote'} eq 'off') ||
+    if (($env{'environment.remote'} eq 'off') ||
         ((($env{'request.publicaccess'}) || 
          (!&Apache::lonnet::is_on_map(
-	   &Apache::lonnet::unescape($env{'request.noversionuri'})))) &&
+	   &unescape($env{'request.noversionuri'})))) &&
         (!$forcereg))) {
- 	return $result.
-          '<script type="text/javascript">function LONCAPAreg(){;} function LONCAPAstale(){}</script>'.$force_title;
+ 	return
+        $result
+       .'<script type="text/javascript">'."\n"
+       .'// <![CDATA['."\n"
+       .'function LONCAPAreg(){;} function LONCAPAstale(){}'."\n"
+       .'// ]]>'."\n"
+       .'</script>'
+       .$force_title;
     }
 # Graphical display after login only
     if ($env{'request.registered'} && !$forcereg) { return ''; }
@@ -288,11 +599,8 @@ sub registerurl {
     return $result.$force_title;
 }
 
-# =========== This gets called in order to register a URL, both with the Remote
-# =========== and in the body of the document
-
 sub innerregister {
-    my ($forcereg, $titletable) = @_;
+    my ($forcereg,$titletable,$bread_crumbs) = @_;
     my $result = '';
     my ($uname,$thisdisfn);
     my $const_space = ($env{'request.state'} eq 'construct');
@@ -302,58 +610,76 @@ sub innerregister {
 
     $env{'request.registered'} = 1;
 
-    my $textinter=($env{'browser.interface'} eq 'textual');
-    my $noremote=($env{'environment.remote'} eq 'off');
+    my $noremote = ($env{'environment.remote'} eq 'off');
     
-    my $textual=($textinter || $noremote);
-
     undef(@inlineremote);
 
     my $reopen=&Apache::lonmenu::reopenmenu();
 
     my $newmail='';
-    if ($noremote) {
-	$newmail='<table id="LC_nav_location"><tr>';
-    }
-    if (&Apache::lonmsg::newmail()) { 
-	if ($textual) {
-	    $newmail.= '<td class="LC_new_mail">
-                   <a href="/adm/communicate" target="_top">'.
-		   &mt('You have new messages').'</a></td>';
-	} else {
-	    $newmail= 'swmenu.setstatus("you have","messages");';
-	}
-    } elsif (($textual) 
+
+    if (&Apache::lonmsg::newmail() && !$noremote) { 
+        # We have new mail and remote is up
+        $newmail= 'swmenu.setstatus("you have","messages");';
+    } 
+
+    my ($breadcrumb,$separator);
+    if ($noremote
 	     && ($env{'request.symb'}) 
 	     && ($env{'request.course.id'})) {
-	$newmail.= '<td class="LC_current_location">';
-	my ($mapurl,$rid,$resurl)=
-	    &Apache::lonnet::decode_symb(&Apache::lonnet::symbread());
-        $newmail.=$env{'course.'.$env{'request.course.id'}.'.description'};
-        my $maptitle=&Apache::lonnet::gettitle($mapurl);
-	my $restitle=&Apache::lonnet::gettitle(&Apache::lonnet::symbread());
-        if ($maptitle && $maptitle ne 'default.sequence') {
-	    $newmail.=', '.$maptitle;
+
+        my ($mapurl,$rid,$resurl) = &Apache::lonnet::decode_symb(&Apache::lonnet::symbread());
+        my $coursetitle = $env{'course.'.$env{'request.course.id'}.'.description'};
+
+        my $maptitle = &Apache::lonnet::gettitle($mapurl);
+        my $restitle = &Apache::lonnet::gettitle(&Apache::lonnet::symbread());
+        my $contentstext;
+        if ($env{'course.'.$env{'request.course.id'}.'.type'} eq 'Community') {
+            $contentstext = &mt('Community Contents');
+        } else {
+            $contentstext = &mt('Course Contents');
         }
-        if ($restitle) {
-	    $newmail.=': '.$restitle;
+        my @crumbs;
+        unless (($forcereg) && ($env{'request.noversionuri'} eq '/adm/navmaps')
+                && ($mapurl eq $env{'course.'.$env{'request.course.id'}.'.url'})) {
+            my $link = "javascript:gopost('/adm/navmaps','')";
+            if ($env{'environment.remotenavmap'} eq 'on') {
+                $link = "javascript:gonav('/adm/navmaps','')"
+            }
+            @crumbs = ({text  => Apache::loncommon::course_type()
+                                . ' Contents',
+                        href  => $link});
+        }
+        if ($mapurl ne $env{'course.'.$env{'request.course.id'}.'.url'}) { 
+            push(@crumbs, {text  => '...',
+                           no_mt => 1});
+        }
+
+        push @crumbs, {text => $maptitle, no_mt => 1} if ($maptitle 
+                                                   && $maptitle ne 'default.sequence' 
+                                                   && $maptitle ne $coursetitle);
+
+        push @crumbs, {text => $restitle, no_mt => 1} if $restitle; 
+
+        &Apache::lonhtmlcommon::clear_breadcrumbs();
+        &Apache::lonhtmlcommon::add_breadcrumb(@crumbs);
+        #$breadcrumb .= &Apache::lonhtmlcommon::breadcrumbs(undef,undef,0);
+	unless (($env{'request.state'} eq 'edit') || ($newmail) ||
+		($env{'request.state'} eq 'construct') ||
+		($env{'form.register'})) {
+            $separator = &Apache::loncommon::head_subbox();
         }
-        $newmail.='&nbsp;&nbsp;&nbsp;</td>';
+        #
     }
     if ($env{'request.state'} eq 'construct') {
         $newmail = $titletable;
-    } else {
-	if ($noremote) {
-	    $newmail.='</tr></table>';
-	}
-    }
-    my $timesync=($textual?'':'swmenu.syncclock(1000*'.time.');');
-    my $tablestart=($noremote?'<table id="LC_menubuttons">':'').
-	($textinter?'<br /><a href="#content">'.&mt('Skip to Content').'</a><br />':'');
-    my $tableend=($noremote?'</table>':'').($textinter?'<a name="content" />':'');
+    } 
+    my $timesync   = ( $noremote ? '' : 'swmenu.syncclock(1000*'.time.');' );
+    my $tablestart = ( $noremote ? '<table id="LC_menubuttons">' : '');
+    my $tableend   = ( $noremote ? '</table>' : '');
 # =============================================================================
 # ============================ This is for URLs that actually can be registered
-    if (($env{'request.noversionuri'}!~m|^/(res/)*adm/|) || ($forcereg)) {
+    if (($env{'request.noversionuri'}!~m{^/(res/)*adm/}) || ($forcereg)) {
 # -- This applies to homework problems for users with grading privileges
 	my $crs='/'.$env{'request.course.id'};
 	if ($env{'request.course.sec'}) {
@@ -365,7 +691,7 @@ sub innerregister {
         if ($env{'request.symb'} ne '' &&
 	    $env{'request.filename'}=~/\.(problem|exam|quiz|assess|survey|form|task)$/) {
 	    if (&Apache::lonnet::allowed('mgr',$crs)) {
-		$hwkadd.=&switch('','',7,2,'pgrd.gif','problem[_1]','grades[_3]',
+		$hwkadd.=&switch('','',7,2,'pgrd.gif','problem[_1]','grades[_4]',
                        "gocmd('/adm/grades','gradingmenu')",
                        'Modify user grades for this assessment resource');
             } elsif (&Apache::lonnet::allowed('vgr',$crs)) {
@@ -378,7 +704,7 @@ sub innerregister {
 	    &Apache::lonnet::allowed('opa',$crs)) {
 	    $hwkadd.=&switch('','',7,3,'pparm.gif','problem[_2]','parms[_2]',
 			     "gocmd('/adm/parmset','set')",
-			     'Modify deadlines, etc, for this resource');
+			     'Modify parameter settings for this resource');
 	}
 # -- End Homework
         ###
@@ -386,20 +712,34 @@ sub innerregister {
         ### resource
         ###
         my $editbutton = '';
+        my $noeditbutton = 1;
+        my ($cnum,$cdom);
+        if ($env{'request.course.id'}) {
+            $cnum = $env{'course.'.$env{'request.course.id'}.'.num'};
+            $cdom = $env{'course.'.$env{'request.course.id'}.'.domain'};
+        }
         if ($env{'user.author'}) {
-            if ($env{'request.role'}=~/^(ca|au)/) {
+            if ($env{'request.role'}=~/^(aa|ca|au)/) {
+#
+# We have the role of an author
+#
                 # Set defaults for authors
                 my ($top,$bottom) = ('con-','struct');
                 my $action = "go('/priv/".$env{'user.name'}."');";
                 my $cadom  = $env{'request.role.domain'};
                 my $caname = $env{'user.name'};
-                my $desc = "Enter my resource construction space";
+                my $desc = "Enter my construction space";
                 # Set defaults for co-authors
                 if ($env{'request.role'} =~ /^ca/) { 
-                    ($cadom,$caname)=($env{'request.role'}=~/(\w+)\/(\w+)$/);
+                    ($cadom,$caname)=($env{'request.role'}=~/($match_domain)\/($match_username)$/);
                     ($top,$bottom) = ('co con-','struct');
                     $action = "go('/priv/".$caname."');";
                     $desc = "Enter construction space as co-author";
+                } elsif ($env{'request.role'} =~ /^aa/) {
+                    ($cadom,$caname)=($env{'request.role'}=~/($match_domain)\/($match_username)$/);
+                    ($top,$bottom) = ('co con-','struct');
+                    $action = "go('/priv/".$caname."');";
+                    $desc = "Enter construction space as assistant co-author";
                 }
                 # Check that we are on the correct machine
                 my $home = &Apache::lonnet::homeserver($caname,$cadom);
@@ -408,39 +748,77 @@ sub innerregister {
 		foreach my $id (@ids) { if ($id eq $home) { $allowed=1; } }
 		if (!$allowed) {
 		    $editbutton=&switch('','',6,1,$top,,$bottom,$action,$desc);
+                    $noeditbutton = 0;
                 }
             }
+#
+# We are an author for some stuff, but currently do not have the role of author.
+# Figure out if we have authoring privileges for the resource we are looking at.
+# This should maybe become a privilege check in lonnet
+#
             ##
             ## Determine if user can edit url.
             ##
             my $cfile='';
             my $cfuname='';
             my $cfudom='';
+            my $uploaded;
             if ($env{'request.filename'}) {
                 my $file=&Apache::lonnet::declutter($env{'request.filename'});
-                $file=~s/^(\w+)\/(\w+)/\/priv\/$2/;
-                # Check that the user has permission to edit this resource
-                ($cfuname,$cfudom)=&Apache::loncacc::constructaccess($file,$1);
-                if (defined($cfudom)) {
-		    my $home=&Apache::lonnet::homeserver($cfuname,$cfudom);
-		    my $allowed=0;
-		    my @ids=&Apache::lonnet::current_machine_ids();
-		    foreach my $id (@ids) { if ($id eq $home) { $allowed=1; } }
-		    if ($allowed) {
-                        $cfile=$file;
+                if (defined($cnum) && defined($cdom)) {
+                    $uploaded = &is_course_upload($file,$cnum,$cdom);
+                }
+                if (!$uploaded) {
+                    $file=~s/^($match_domain)\/($match_username)/\/priv\/$2/;
+                    # Check that the user has permission to edit this resource
+                    ($cfuname,$cfudom)=&Apache::loncacc::constructaccess($file,$1);
+                    if (defined($cfudom)) {
+		        my $home=&Apache::lonnet::homeserver($cfuname,$cfudom);
+		        my $allowed=0;
+		        my @ids=&Apache::lonnet::current_machine_ids();
+		        foreach my $id (@ids) { if ($id eq $home) { $allowed=1; } }
+		        if ($allowed) {
+                            $cfile=$file;
+                        }
                     }
                 }
-            }        
+            }
             # Finally, turn the button on or off
             if ($cfile && !$const_space) {
-                $editbutton=&switch
-                    ('','',6,1,'cstr.gif','edit[_1]','resource[_2]',
+                my $nocrsedit;
+                # Suppress display where CC has switched to student role.
+                if ($env{'request.course.id'}) {
+                    unless(&Apache::lonnet::allowed('mdc',
+                                                    $env{'request.course.id'})) {
+                        $nocrsedit = 1;
+                    }
+                }
+                if ($nocrsedit) {
+                    $editbutton=&clear(6,1);
+                } else {
+                    $editbutton=&switch
+                       ('','',6,1,'pcstr.gif','edit[_1]','resource[_2]',
                      "go('".$cfile."');","Edit this resource");
+                    $noeditbutton = 0;
+                }
             } elsif ($editbutton eq '') {
-                $editbutton=&switch('','',6,1,'port.gif',
-				    'port-[_1]','folio[_1]',
-				    "go('/adm/portfolio');",
-				    "Enter my portfolio space");
+                $editbutton=&clear(6,1);
+            }
+        }
+        if (($noeditbutton) && ($env{'request.filename'})) { 
+            if (&Apache::lonnet::allowed('mdc',$env{'request.course.id'})) {
+                my $file=&Apache::lonnet::declutter($env{'request.filename'});
+                if (defined($cnum) && defined($cdom)) {
+                    if (&is_course_upload($file,$cnum,$cdom)) {
+                        my $cfile = &edit_course_upload($file,$cnum,$cdom);
+                        if ($cfile) {
+                            $editbutton=&switch
+                                        ('','',6,1,'pcstr.gif','edit[_1]',
+                                         'resource[_2]',"go('".$cfile."');",
+                                         'Edit this resource');
+                        }
+                    }
+                }
             }
         }
         ###
@@ -448,81 +826,186 @@ sub innerregister {
 # Prepare the rest of the buttons
         my $menuitems;
         if ($const_space) {
+#
+# We are in construction space
+#
 	    my ($uname,$thisdisfn) =
 		($env{'request.filename'}=~m|^/home/([^/]+)/public_html/(.*)|);
             my $currdir = '/priv/'.$uname.'/'.$thisdisfn;
             if ($currdir =~ m-/$-) {
                 $is_const_dir = 1;
             } else {
-                $currdir =~ s#[^/]+$##;
+                $currdir =~ s|[^/]+$||;
+		my $cleandisfn = &Apache::loncommon::escape_single($thisdisfn);
+		my $esc_currdir = &Apache::loncommon::escape_single($currdir);
+#
+# Probably should be in mydesk.tab
+#
                 $menuitems=(<<ENDMENUITEMS);
-s&6&1&list.gif&list[_1]&dir[_1]&golist('$currdir')&List current directory
-s&6&2&rtrv.gif&retrieve[_1]&version[_1]&gocstr('/adm/retrieve','/~$uname/$thisdisfn')&Retrieve old version
-s&6&3&pub.gif&publish[_1]&resource[_1]&gocstr('/adm/publish','/~$uname/$thisdisfn')&Publish this resource
-s&7&1&del.gif&delete[_1]&resource[_2]&gocstr('/adm/cfile?action=delete','/~$uname/$thisdisfn')&Delete this resource
-s&7&2&prt.gif&prepare[_1]&printout[_1]&gocstr('/adm/printout','/~$uname/$thisdisfn')&Prepare a printable document
+s&6&1&list.gif&list[_1]&dir[_1]&golist('$esc_currdir')&List current directory
+s&6&2&rtrv.gif&retrieve[_1]&version[_1]&gocstr('/adm/retrieve','/~$uname/$cleandisfn')&Retrieve old version
+s&6&3&pub.gif&publish[_1]&resource[_3]&gocstr('/adm/publish','/~$uname/$cleandisfn')&Publish this resource
+s&7&1&del.gif&delete[_1]&resource[_2]&gocstr('/adm/cfile?action=delete','/~$uname/$cleandisfn')&Delete this resource
+s&7&2&prt.gif&prepare[_1]&printout[_1]&gocstr('/adm/printout','/~$uname/$cleandisfn')&Prepare a printable document
 ENDMENUITEMS
             }
-        } elsif (defined($env{'request.course.id'}) && 
-		 $env{'request.symb'} ne '') {
+            if ($noremote) {
+                if (ref($bread_crumbs) eq 'ARRAY') {
+                    &Apache::lonhtmlcommon::clear_breadcrumbs();
+                    foreach my $crumb (@{$bread_crumbs}){
+                        &Apache::lonhtmlcommon::add_breadcrumb($crumb);
+                    }
+                }
+            }
+        } elsif ( defined($env{'request.course.id'}) && 
+		 $env{'request.symb'} ne '' ) {
+#
+# We are in a course and looking at a registred URL
+# Should probably be in mydesk.tab
+#
 	    $menuitems=(<<ENDMENUITEMS);
 c&3&1
-s&2&1&back.gif&backward[_1]&&gopost('/adm/flip','back:'+currentURL)&Go to the previous resource in the course sequence&1
-s&2&3&forw.gif&forward[_1]&&gopost('/adm/flip','forward:'+currentURL)&Go to the next resource in the course sequence&3
+s&2&1&back.gif&backward[_1]&&gopost('/adm/flip','back:'+currentURL)&Go to the previous resource in the course sequence&&1
+s&2&3&forw.gif&forward[_1]&&gopost('/adm/flip','forward:'+currentURL)&Go to the next resource in the course sequence&&3
 c&6&3
 c&8&1
 c&8&2
 s&8&3&prt.gif&prepare[_1]&printout[_1]&gopost('/adm/printout',currentURL)&Prepare a printable document
-s&9&1&sbkm.gif&set[_1]&bookmark[_2]&set_bookmark()&Set a bookmark for this resource&1
-s&9&3&anot.gif&anno-[_1]&tations[_1]&annotate()&Make notes and annotations about this resource&1
+s&9&1&sbkm.gif&set[_1]&bookmark[_2]&set_bookmark()&Set a bookmark for this resource&&1
 ENDMENUITEMS
-            unless ($env{'request.noversionuri'}=~/\/(bulletinboard|smppg|navmaps|syllabus|aboutme)(\?|$)/) {
+
+my $currentURL = &Apache::loncommon::get_symb();
+my ($symb_old,$symb_old_enc) = &Apache::loncommon::clean_symb($currentURL);
+my $annotation = &Apache::loncommon::get_annotation($symb_old,$symb_old_enc);
+$menuitems.="s&9&3&";
+if(length($annotation) > 0){
+	$menuitems.="anot2.gif";
+}else{
+	$menuitems.="anot.gif";
+}
+$menuitems.="&anno-[_1]&tations[_1]&annotate()&";
+$menuitems.="Make notes and annotations about this resource&&1\n";
+
+            unless ($noremote) { 
+                my $showreqcrs = &check_for_rcrs();
+                if ($showreqcrs) {
+                    $menuitems.="s&8&1&rcrs.gif&request[_1]&course[_16]".
+                                "&go('/adm/requestcourse')&Course requests\n";
+                }
+            }
+            unless ($env{'request.noversionuri'}=~/\/(bulletinboard|smppg|navmaps|syllabus|aboutme|portfolio)(\?|$)/) {
+		if ((!$env{'request.enc'}) && ($env{'request.noversionuri'} !~ m{^/adm/wrapper/ext/})) {
+		    $menuitems.=(<<ENDREALRES);
+s&6&3&catalog.gif&catalog[_2]&info[_1]&catalog_info()&Show Metadata
+ENDREALRES
+                }
 	        $menuitems.=(<<ENDREALRES);
-s&6&3&catalog.gif&catalog[_1]&info[_1]&catalog_info()&Show catalog information
 s&8&1&eval.gif&evaluate[_1]&this[_1]&gopost('/adm/evaluate',currentURL,1)&Provide my evaluation of this resource
 s&8&2&fdbk.gif&feedback[_1]&discuss[_1]&gopost('/adm/feedback',currentURL,1)&Provide feedback messages or contribute to the course discussion about this resource
 ENDREALRES
 	    }
         }
+	if ($env{'request.uri'} =~ /^\/res/) {
+	    $menuitems .= (<<ENDMENUITEMS);
+s&8&3&prt.gif&prepare[_1]&printout[_1]&gopost('/adm/printout',currentURL)&Prepare a printable document
+ENDMENUITEMS
+	}
         my $buttons='';
         foreach (split(/\n/,$menuitems)) {
 	    my ($command,@rest)=split(/\&/,$_);
-            if ($command eq 's') {
-		$buttons.=&switch('','',@rest);
-            } else {
-                $buttons.=&clear(@rest);
+            my $idx=10*$rest[0]+$rest[1];
+            if (&hidden_button_check() eq 'yes') {
+                if ($idx == 21 ||$idx == 23) {
+                    $buttons.=&switch('','',@rest);
+                } else {
+                    $buttons.=&clear(@rest);
+                }
+            } else {  
+                if ($command eq 's') {
+	            $buttons.=&switch('','',@rest);
+                } else {
+                    $buttons.=&clear(@rest);
+                }
             }
         }
 
-        if ($textual) {
+        if ($noremote) {
 	    my $addremote=0;
-	    foreach (@inlineremote) { if ($_ ne '') { $addremote=1; } }
+	    foreach (@inlineremote) { if ($_ ne '') { $addremote=1; last;} }
 	    my $inlinebuttons='';
-	    if ($addremote) {
-# Registered, textual output
 
-		if ($env{'browser.interface'} eq 'textual') {
-		    $inlinebuttons=
-                        join('',map { (defined($_)?$_:'') } @inlineremote);
-		} else {
-		    $inlinebuttons=(<<ENDINLINE);
-<tr><td>$inlineremote[21]</td><td>&nbsp;</td><td>$inlineremote[23]</td></tr>
-<tr><td>$inlineremote[61]</td><td>$inlineremote[62]</td><td>$inlineremote[63]</td></tr>
-<tr><td>$inlineremote[71]</td><td>$inlineremote[72]</td><td>$inlineremote[73]</td></tr>
-<tr><td>$inlineremote[81]</td><td>$inlineremote[82]</td><td>$inlineremote[83]</td></tr>
-<tr><td>$inlineremote[91]</td><td>$inlineremote[92]</td><td>$inlineremote[93]</td></tr>
-ENDINLINE
-                }
-	    }
+    if ($addremote) {
+
+        Apache::lonhtmlcommon::clear_breadcrumb_tools();
+
+            Apache::lonhtmlcommon::add_breadcrumb_tool(
+                'navigation', @inlineremote[21,23]);
+        if(hidden_button_check() ne 'yes') {
+            Apache::lonhtmlcommon::add_breadcrumb_tool(
+                'tools', @inlineremote[93,91,81,82,83]);
+
+            #publish button in construction space
+            if ($env{'request.state'} eq 'construct'){
+                Apache::lonhtmlcommon::add_breadcrumb_tool(
+                     'advtools', @inlineremote[63]);
+            }else{
+                Apache::lonhtmlcommon::add_breadcrumb_tool(
+                     'tools', @inlineremote[63]);
+            }
+
+            unless ($env{'request.noversionuri'}=~ m{^/adm/(navmaps|viewclasslist)(\?|$)}) {
+                Apache::lonhtmlcommon::add_breadcrumb_tool(
+                    'advtools', @inlineremote[61,71,72,73,92]);
+            }
+        }
+
+#       # Registered, textual output
+#        if ( $env{'environment.icons'} eq 'iconsonly' ) {
+#            $inlinebuttons = (<<ENDARROWSINLINE);
+#<tr><td>
+#$inlineremote[21] $inlineremote[23]
+#ENDARROWSINLINE
+#            if ( &hidden_button_check() ne 'yes' ) {
+#                $inlinebuttons .= (<<ENDINLINEICONS);
+#$inlineremote[61] $inlineremote[63]
+#$inlineremote[71] $inlineremote[72] $inlineremote[73]
+#$inlineremote[81] $inlineremote[82] $inlineremote[83]
+#$inlineremote[91] $inlineremote[92] $inlineremote[93]</td></tr>
+#ENDINLINEICONS
+#            }
+#        } else { # not iconsonly
+#            if ( $inlineremote[21] ne '' || $inlineremote[23] ne '' ) {
+#                $inlinebuttons = (<<ENDFIRSTLINE);
+#<tr><td>$inlineremote[21]</td><td>&nbsp;</td><td>$inlineremote[23]</td></tr>
+#ENDFIRSTLINE
+#            }
+#            if ( &hidden_button_check() ne 'yes' ) {
+#                foreach my $row ( 6 .. 9 ) {
+#                    if (   $inlineremote[ ${row} . '1' ] ne ''
+#                        || $inlineremote[ $row . '2' ] ne ''
+#                        || $inlineremote[ $row . '3' ] ne '' )
+#                    {
+#                        $inlinebuttons .= <<"ENDLINE";
+#<tr><td>$inlineremote["${row}1"]</td><td>$inlineremote["${row}2"]</td><td>$inlineremote["${row}3"]</td></tr>
+#ENDLINE
+#                    }
+#                }
+#            }
+#        }
+    }
+        #SD see below
+        $breadcrumb = &Apache::lonhtmlcommon::breadcrumbs(undef,undef,0);
 	    $result =(<<ENDREGTEXT);
 <script type="text/javascript">
 // BEGIN LON-CAPA Internal
 </script>
 $timesync
+$breadcrumb
+<!-- $tablestart -->
+<!-- $inlinebuttons -->
+<!-- $tableend -->
 $newmail
-$tablestart
-$inlinebuttons
-$tableend
+<!-- $separator -->
 <script type="text/javascript">
 // END LON-CAPA Internal
 </script>
@@ -531,7 +1014,7 @@ ENDREGTEXT
 # Registered, graphical output
         } else {
 	    my $requri=&Apache::lonnet::clutter(&Apache::lonnet::fixversion((split(/\?/,$env{'request.noversionuri'}))[0]));
-	    $requri=&Apache::lonenc::check_encrypt(&Apache::lonnet::unescape($requri));
+	    $requri=&Apache::lonenc::check_encrypt(&unescape($requri));
 	    my $cursymb=&Apache::lonenc::check_encrypt($env{'request.symb'});
 	    my $navstatus=&get_nav_status();
 	    my $clearcstr;
@@ -540,6 +1023,7 @@ ENDREGTEXT
 	    $result = (<<ENDREGTHIS);
      
 <script type="text/javascript">
+// <![CDATA[
 // BEGIN LON-CAPA Internal
 var swmenu=null;
 
@@ -575,21 +1059,23 @@ var swmenu=null;
       }
 
 // END LON-CAPA Internal 
+// ]]>
 </script>
 ENDREGTHIS
         }
 # =============================================================================
     } else {
 # ========================================== This can or will not be registered
-        if ($textual) {
-# Not registered, textual
-	    $result= (<<ENDDONOTREGTEXT);
+        if ($noremote) {
+# Not registered
+            $result= (<<ENDDONOTREGTEXT);
 ENDDONOTREGTEXT
         } else {
 # Not registered, graphical
            $result = (<<ENDDONOTREGTHIS);
 
 <script type="text/javascript">
+// <![CDATA[
 // BEGIN LON-CAPA Internal
 var swmenu=null;
 
@@ -614,6 +1100,7 @@ var swmenu=null;
     }
 
 // END LON-CAPA Internal
+// ]]>
 </script>
 ENDDONOTREGTHIS
        }
@@ -622,6 +1109,42 @@ ENDDONOTREGTHIS
     return $result;
 }
 
+sub is_course_upload {
+    my ($file,$cnum,$cdom) = @_;
+    my $uploadpath = &LONCAPA::propath($cdom,$cnum);
+    $uploadpath =~ s{^\/}{};
+    if (($file =~ m{^\Q$uploadpath\E/userfiles/docs/}) ||
+        ($file =~ m{^userfiles/\Q$cdom\E/\Q$cnum\E/docs/})) {
+        return 1;
+    }
+    return;
+}
+
+sub edit_course_upload {
+    my ($file,$cnum,$cdom) = @_;
+    my $cfile;
+    if ($file =~/\.(htm|html|css|js|txt)$/) {
+        my $ext = $1;
+        my $url = &Apache::lonnet::hreflocation('',$file);
+        my $home = &Apache::lonnet::homeserver($cnum,$cdom);
+        my @ids=&Apache::lonnet::current_machine_ids();
+        my $dest;
+        if ($home && grep(/^\Q$home\E$/,@ids)) {
+            $dest = $url.'?forceedit=1';
+        } else {
+            unless (&Apache::lonnet::get_locks()) {
+                $dest = '/adm/switchserver?otherserver='.
+                        $home.'&role='.$env{'request.role'}.
+                        '&url='.$url.'&forceedit=1';
+            }
+        }
+        if ($dest) {
+            $cfile = &HTML::Entities::encode($dest,'"<>&');
+        }
+    }
+    return $cfile;
+}
+
 sub loadevents() {
     if ($env{'request.state'} eq 'construct' ||
 	$env{'request.noversionuri'} =~ m{^/res/adm/pages/}) { return ''; }
@@ -634,22 +1157,21 @@ sub unloadevents() {
     return 'LONCAPAstale();';
 }
 
-# ============================================================= Start up remote
 
 sub startupremote {
     my ($lowerurl)=@_;
-    if (($env{'browser.interface'} eq 'textual') ||
-        ($env{'environment.remote'} eq 'off')) {
+    if ($env{'environment.remote'} eq 'off') {
      return ('<meta HTTP-EQUIV="Refresh" CONTENT="0.5; url='.$lowerurl.'" />');
     }
 #
 # The Remote actually gets launched!
 #
     my $configmenu=&rawconfig();
-    my $esclowerurl=&Apache::lonnet::escape($lowerurl);
+    my $esclowerurl=&escape($lowerurl);
     my $message=&mt('"Waiting for Remote Control window to load: "+[_1]','waited');
     return(<<ENDREMOTESTARTUP);
 <script type="text/javascript">
+// <![CDATA[
 var timestart;
 function wheelswitch() {
     if (typeof(document.wheel) != 'undefined') {
@@ -700,6 +1222,7 @@ function main() {
    wait();
 }
 
+// ]]>
 </script>
 ENDREMOTESTARTUP
 }
@@ -707,18 +1230,21 @@ ENDREMOTESTARTUP
 sub setflags() {
     return(<<ENDSETFLAGS);
 <script type="text/javascript">
+// <![CDATA[
     menuloaded=0;
     tim=0;
+// ]]>
 </script>
 ENDSETFLAGS
 }
 
 sub maincall() {
-    if (($env{'browser.interface'} eq 'textual') ||
-        ($env{'environment.remote'} eq 'off')) { return ''; }
+    if ($env{'environment.remote'} eq 'off') { return ''; }
     return(<<ENDMAINCALL);
 <script type="text/javascript">
+// <![CDATA[
     main();
+// ]]>
 </script>
 ENDMAINCALL
 }
@@ -726,12 +1252,12 @@ ENDMAINCALL
 sub load_remote_msg {
     my ($lowerurl)=@_;
 
-    if (($env{'browser.interface'} eq 'textual') ||
-        ($env{'environment.remote'} eq 'off')) { return ''; }
+    if ($env{'environment.remote'} eq 'off') { return ''; }
 
-    my $esclowerurl=&Apache::lonnet::escape($lowerurl);
-    my $link=&mt('<a href="[_1]">Continue</a> on in Inline Menu mode',
-		 "/adm/remote?action=collapse&amp;url=$esclowerurl");
+    my $esclowerurl=&escape($lowerurl);
+    my $link=&mt('[_1]Continue[_2] on in Inline Menu mode'
+                ,'<a href="/adm/remote?action=collapse&amp;url='.$esclowerurl.'">'
+                ,'</a>');
     return(<<ENDREMOTEFORM);
 <p>
 <form name="wheel">
@@ -741,39 +1267,50 @@ sub load_remote_msg {
 <p>$link</p>
 ENDREMOTEFORM
 }
-# ================================================================= Reopen menu
+
+sub get_menu_name {
+    my $hostid = $Apache::lonnet::perlvar{'lonHostID'};
+    $hostid =~ s/\W//g;
+    return 'LCmenu'.$hostid;
+}
+
 
 sub reopenmenu {
-   if (($env{'browser.interface'} eq 'textual') ||
-       ($env{'environment.remote'} eq 'off')) { return ''; }
-   my $menuname='LCmenu'.$Apache::lonnet::perlvar{'lonHostID'};
+   if ($env{'environment.remote'} eq 'off') { return ''; }
+   my $menuname = &get_menu_name();
    my $nothing = &Apache::lonhtmlcommon::javascript_nothing();
    return('window.open('.$nothing.',"'.$menuname.'","",false);');
 } 
 
-# =============================================================== Open the menu
 
 sub open {
     my $returnval='';
-    if (($env{'browser.interface'} eq 'textual') ||
-        ($env{'environment.remote'} eq 'off')) { 
-	return '<script type="text/javascript">self.name="loncapaclient";</script>';
+    if ($env{'environment.remote'} eq 'off') { 
+	return
+        '<script type="text/javascript">'."\n"
+       .'// <![CDATA['."\n"
+       .'self.name="loncapaclient";'."\n"
+       .'// ]]>'."\n"
+       .'</script>';
     }
-    my $menuname='LCmenu'.$Apache::lonnet::perlvar{'lonHostID'};
-    unless (shift eq 'unix') {
+    my $menuname = &get_menu_name();
+    
+#    unless (shift eq 'unix') {
 # resizing does not work on linux because of virtual desktop sizes
-       $returnval.=(<<ENDRESIZE);
-if (window.screen) {
-    self.resizeTo(screen.availWidth-215,screen.availHeight-55);
-    self.moveTo(190,15);
-}
-ENDRESIZE
-    }
-    $returnval.=(<<ENDOPEN);
+#       $returnval.=(<<ENDRESIZE);
+#if (window.screen) {
+#    self.resizeTo(screen.availWidth-215,screen.availHeight-55);
+#    self.moveTo(190,15);
+#}
+#ENDRESIZE
+#    }
+    $returnval=(<<ENDOPEN);
+// <![CDATA[
 window.status='Opening LON-CAPA Remote Control';
-var menu=window.open("/res/adm/pages/menu.html","$menuname",
-"height=350,width=150,scrollbars=no,menubar=no,top=5,left=5,screenX=5,screenY=5");
+var menu=window.open("/res/adm/pages/menu.html?inhibitmenu=yes","$menuname",
+"height=375,width=150,scrollbars=no,menubar=no,top=5,left=5,screenX=5,screenY=5");
 self.name='loncapaclient';
+// ]]>
 ENDOPEN
     return '<script type="text/javascript">'.$returnval.'</script>';
 }
@@ -783,8 +1320,8 @@ ENDOPEN
 
 sub clear {
     my ($row,$col)=@_;
-    unless (($env{'browser.interface'} eq 'textual') ||
-            ($env{'environment.remote'} eq 'off')) {
+    unless ($env{'environment.remote'} eq 'off') {
+       if (($row<1) || ($row>13)) { return ''; }
        return "\n".qq(window.status+='.';swmenu.clearbut($row,$col););
    } else { 
        $inlineremote[10*$row+$col]='';
@@ -797,67 +1334,64 @@ sub clear {
 # The javascript is usually similar to "go('/adm/roles')" or "cstrgo(..)".
 
 sub switch {
-    my ($uname,$udom,$row,$col,$img,$top,$bot,$act,$desc,$nobreak)=@_;
+    my ($uname,$udom,$row,$col,$img,$top,$bot,$act,$desc,$cat,$nobreak)=@_;
     $act=~s/\$uname/$uname/g;
     $act=~s/\$udom/$udom/g;
     $top=&mt($top);
     $bot=&mt($bot);
     $desc=&mt($desc);
-    $img=&mt($img);
+    if (($env{'environment.remote'} ne 'off') || ($env{'environment.icons'} eq 'classic')) {
+       $img=&mt($img);
+    }
+    my $idx=10*$row+$col;
+    $category_members{$cat}.=':'.$idx;
 
-    unless (($env{'browser.interface'} eq 'textual')  ||
-            ($env{'environment.remote'} eq 'off')) {
+    unless ($env{'environment.remote'} eq 'off') {
+       if (($row<1) || ($row>13)) { return ''; }
 # Remote
        return "\n".
  qq(window.status+='.';swmenu.switchbutton($row,$col,"$img","$top","$bot","$act","$desc"););
-   } elsif ($env{'browser.interface'} eq 'textual') {
-# Accessibility
-       if ($nobreak==2) { return ''; }
-       my $text=$top.' '.$bot;
-       $text=~s/\s*\-\s*//gs;
-       if ($nobreak) {
-	   $inlineremote[10*$row+$col]=
-	       '<a href="javascript:'.$act.';">'.$text.'</a>';
-       } else {
-	   $inlineremote[10*$row+$col]="\n<br />".
-	       $desc.' <a href="javascript:'.$act.';">'.$text.'</a>';
-       }
    } else {
 # Inline Remote
+       if ($env{'environment.icons'} ne 'classic') {
+          $img=~s/\.gif$/\.png/;
+       }
        if ($nobreak==2) { return ''; }
        my $text=$top.' '.$bot;
        $text=~s/\s*\-\s*//gs;
 
-       my $lonhttpdPort=$Apache::lonnet::perlvar{'lonhttpdPort'};
-       if (!defined($lonhttpdPort)) { $lonhttpdPort='8080'; }
        my $pic=
-	   '<img alt="'.$text.'" src="http://'.$ENV{'HTTP_HOST'}.
-	   ':'.$lonhttpdPort.'/res/adm/pages/'.$img.'" align="'.
-	   ($nobreak==3?'right':'left').'" />';
+	   '<img alt="'.$text.'" src="'.
+	   &Apache::loncommon::lonhttpdurl('/res/adm/pages/'.$img).
+	   '" align="'.($nobreak==3?'right':'left').'" class="LC_icon" />';
        if ($env{'browser.interface'} eq 'faketextual') {
-# Accessibility
+# Main Menu
 	   if ($nobreak==3) {
-	       $inlineremote[10*$row+$col]="\n".
+	       $inlineremote[$idx]="\n".
 		   '<td class="LC_menubuttons_text" align="right">'.$text.
-		   '</td><td class="LC_menubuttons_img" align="left">'.
+		   '</td><td align="left">'.
 		   '<a href="javascript:'.$act.';">'.$pic.'</a></td></tr>';
 	   } elsif ($nobreak) {
-	       $inlineremote[10*$row+$col]="\n<tr>".
-		   '<td class="LC_menubuttons_img" align="left">'.
+	       $inlineremote[$idx]="\n<tr>".
+		   '<td align="left">'.
 		   '<a href="javascript:'.$act.';">'.$pic.'</a></td>
-                    <td class="LC_menubuttons_text" align="left">'.$text.'</td>';
+                    <td class="LC_menubuttons_text" align="left"><a class="LC_menubuttons_link" href="javascript:'.$act.';"><span class="LC_menubuttons_inline_text">'.$text.'</span></a></td>';
 	   } else {
-	       $inlineremote[10*$row+$col]="\n<tr>".
-		   '<td class="LC_menubuttons_img" align="left">'.
+	       $inlineremote[$idx]="\n<tr>".
+		   '<td align="left">'.
 		   '<a href="javascript:'.$act.';">'.$pic.
 		   '</a></td><td class="LC_menubuttons_text" colspan="3">'.
-		   $desc.'</td></tr>';
+		   '<a class="LC_menubuttons_link" href="javascript:'.$act.';"><span class="LC_menubuttons_inline_text">'.$desc.'</span></a></td></tr>';
 	   }
        } else {
 # Inline Menu
-	   $inlineremote[10*$row+$col]=
-		   '<a href="javascript:'.$act.';">'.$pic.
-		   '</a><span class="LC_menubuttons_inline_text">'.$desc.'</span>';
+           if ($env{'environment.icons'} eq 'iconsonly') {
+              $inlineremote[$idx]='<a title="'.$desc.'" href="javascript:'.$act.';">'.$pic.'</a>';
+           } else {
+	      $inlineremote[$idx]=
+		   '<a title="'.$desc.'" class="LC_menubuttons_link" href="javascript:'.$act.';">'.$pic.
+		   '<span class="LC_menubuttons_inline_text">'.$desc.'</span></a>';
+           }
        }
    }
     return '';
@@ -866,37 +1400,203 @@ sub switch {
 sub secondlevel {
     my $output='';
     my 
-    ($uname,$udom,$rol,$crs,$pub,$con,$row,$col,$prt,$img,$top,$bot,$act,$desc)=@_;
+    ($uname,$udom,$rol,$crs,$pub,$con,$row,$col,$prt,$img,$top,$bot,$act,$desc,$cat)=@_;
     if ($prt eq 'any') {
-	   $output.=switch($uname,$udom,$row,$col,$img,$top,$bot,$act,$desc);
+	   $output.=&switch($uname,$udom,$row,$col,$img,$top,$bot,$act,$desc,$cat);
     } elsif ($prt=~/^r(\w+)/) {
         if ($rol eq $1) {
-           $output.=switch($uname,$udom,$row,$col,$img,$top,$bot,$act,$desc);
+           $output.=&switch($uname,$udom,$row,$col,$img,$top,$bot,$act,$desc,$cat);
         }
     }
     return $output;
 }
 
 sub openmenu {
-    my $menuname='LCmenu'.$Apache::lonnet::perlvar{'lonHostID'};
-    if (($env{'browser.interface'} eq 'textual') ||
-        ($env{'environment.remote'} eq 'off')) { return ''; }
+    my $menuname = &get_menu_name();
+    if ($env{'environment.remote'} eq 'off') { return ''; }
     my $nothing = &Apache::lonhtmlcommon::javascript_nothing();
     return "window.open(".$nothing.",'".$menuname."');";
 }
 
 sub inlinemenu {
-    @inlineremote=();
-    undef @inlineremote;
-    &rawconfig(1);
-    return join('',map { (defined($_)?$_:'') } @inlineremote);
+    my ($context) = @_;
+    undef(@inlineremote);
+    undef(%category_members);
+    my $output;
+    if ($context eq 'gcicustom') {
+        my (%can_request,%request_domains,$canreq,$createtext);
+        my $role = 'st';
+        my $custommenu = &Apache::loncommon::needs_gci_custom();
+        if ($custommenu) {
+            $role = 'cc';
+        }
+        my %courses = &Apache::loncommon::existing_gcitest_courses($role);
+        my $numcourses = keys(%courses);
+        my ($switcher_js,$switcher);
+        my $formname = 'testpicker';
+        if ($numcourses > 0) {
+            $switcher = &Apache::loncommon::gcitest_switcher($role,$formname,%courses);
+            my $current;
+            my $cid = $env{'request.course.id'};
+            if ($cid) {
+                $current = $role.'./'.$env{'course.'.$cid.'.domain'}.
+                           '/'.$env{'course.'.$cid.'.num'};
+            }
+            $switcher_js = &Apache::loncommon::gcitest_switcher_js($current,$numcourses,$formname);
+            if ($switcher_js) {
+                $switcher_js= <<"ENDSCRIPT";
+<script type="text/javascript">
+// <![CDATA[
+
+$switcher_js
+
+// ]]>
+</script>
+
+ENDSCRIPT
+            }
+            $switcher = $switcher_js.$switcher;
+        }
+        if ($env{'user.domain'} eq 'gci') {
+            $canreq =
+                &Apache::lonnet::check_can_request('gcitest',\%can_request,\%request_domains);
+            $createtext = &mt('Create Concept Test');
+            if ($numcourses) {
+                $createtext = &mt('Create New Test');
+            }
+        }
+        if ($env{'request.course.id'}) {
+            if (&Apache::lonnet::allowed('mdc',$env{'request.course.id'})) {
+                my $navlink;
+                if ($env{'environment.remotenavmap'} eq 'on') {
+                    $navlink = "javascript:gonav('/adm/navmaps')";
+                } else {
+                    $navlink = '/adm/navmaps';
+                }
+                $output .= 
+                  '<br /><br clear="all" /><div class="LC_Box LC_GCI_Menu">'.
+                  '<h3 class="LC_hcell">'.&mt('Management').'</h3>'.
+                  '<div class="LC_GCI_Menu_left">'.
+                  '<dl class="LC_GCI_Menu">'.
+                  '<dt><a href="'.$navlink.'">'.&mt('Concept Test Contents').'</a></dt>'.
+                  '<dd style="background-image:url(\'/res/adm/pages/nav.png\');"><a class="LC_menubuttons_link" href="'.$navlink.'">'.&mt('Display the table of contents for your Concept Test.').'</a></dd>'.
+                  '<dt><a href="/adm/coursedocs">'.&mt('Assemble Concept Test').'</a></dt>'.
+                  '<dd style="background-image:url(\'/res/adm/pages/docs.png\');"><a class="LC_menubuttons_link" href="/adm/coursedocs">'.&mt('If no students have attempted the Concept Test you will be able to modify it. You can also change the start and end date of the test itself.').'</a></dd>'.
+                  '<dt><a href="/adm/createuser">'.&mt('Enrollment and Student Activity').'</a></dt>'.
+                  '<dd style="background-image:url(\'/res/adm/pages/cprv.png\');"><a class="LC_menubuttons_link" href="/adm/createuser">'.&mt('Display or download a course roster, and view information about completion status and last login. You can also add new students, or change access dates for existing students.').'</a></dd></dl></div>'.
+                  '<div class="LC_GCI_Menu_right"><dl class="LC_GCI_Menu">'.
+                  '<dt><a href="/adm/whatsnew">'.&mt("What's New?").'</a></dt>'.
+                  '<dd style="background-image:url(\'/res/adm/pages/new.png\');"><a class="LC_menubuttons_link" href="/adm/whatsnew">'.&mt('View information about changes in your Concept Test course.').'</a></dd>'.
+                  '<dt><a href="/adm/printout">'.&mt('Prepare Printable Concept Test').'</a></dt>'.
+                  '<dd style="background-image:url(\'/res/adm/pages/prnt.png\');"><a class="LC_menubuttons_link" href="/adm/printout">'.&mt('Create a PDF which you can send to a printer to create a hardcopy of the Concept Test.').'</a></dd>'.
+                  '<dt><a href="/adm/statistics">'.&mt('Concept Test Statistics').'</a></dt>'.
+                  '<dd style="background-image:url(\'/res/adm/pages/chrt.png\');"><a class="LC_menubuttons_link" href="/adm/statistics">'.&mt('After the closing date of the Concept Test you can view and download statistics for the test, as well as anonymized submission data.').'</a></dd>';
+                if ($canreq) {
+                    $output .= '<dt><a href="javascript:switchpage('."'createtest'".');">'.&mt('Create New Test').'</a></dt>'.
+                               '<dd style="background-image:url(\'/res/adm/pages/rcrs.png\');"><a class="LC_menubuttons_link" href="javascript:switchpage('."'createtest'".');">'.
+                               &mt('Create a new Concept Test Course Container. Choose GCI questions  to include in the test and upload a student roster.').'</a></dd>';
+                }
+                $output .= '</dl></div></div><br clear="all"/>';
+            } else {
+                my $navtext = &mt('Table of Contents');
+                my $navdesc = &mt('Display Table of Contents for Geoscience Concept Inventory');
+                if ($env{'request.role.domain'} eq 'gcitest') {
+                    $navtext = &mt('Display Test Contents');
+                    $navdesc = &mt('Display the table of contents for this Concept Test');
+                }
+                my $navlink;
+                if ($env{'environment.remotenavmap'} eq 'on') {
+                    $navlink = "javascript:gonav('/adm/navmaps');"
+                } else {
+                    $navlink = '/adm/navmaps';
+                }
+                $output .= 
+                           '<div class="LC_Box LC_GCI_Menu">'.
+                           '<h3 class="LC_hcell">'.&mt('Utilities').'</h3>'.
+                           '<div class="LC_GCI_Menu_left">'.
+                           '<dl class="LC_GCI_Menu">'.
+                           '<dt><a href="'.$navlink.'">'.$navtext.'</dt>'.
+                           '<dd style="background-image:url(\'/res/adm/pages/nav.png\');">'.
+                           '<a class="LC_menubuttons_link" href="'.$navlink.'">'.$navdesc.'</a></dd></dl></div>';
+                if ($canreq) {
+                    $output .= '<div class="LC_GCI_Menu_right">'.
+                               '<dl class="LC_GCI_Menu">'.
+                               '<dt><a href="javascript:switchpage('."'createtest'".');">'.$createtext.'</a></dt>'.
+                               '<dd style="background-image:url(\'/res/adm/pages/rcrs.png\');"><a class="LC_menubuttons_link" href="javascript:switchpage('."'createtest'".');">'.&mt('Create a new Concept Test Course Container').'</a>. '.&mt('Choose GCI questions to include in the test and upload a student roster.').'</dd></dl></div>';
+                }
+                $output .= '</div><br clear="all"/>';
+            }
+        } elsif ($switcher || $canreq) {
+            $output .= '<br /><br />'.
+                       '<div class="LC_Box LC_GCI_Menu">'.
+                       '<h3 class="LC_hcell">'.&mt('Utilities').'</h3>'.
+                       '<div class="LC_GCI_Menu_left">'.
+                       '<dl class="LC_GCI_Menu">';
+            if ($canreq) {
+                $output .= '<dt><a href="javascript:switchpage('."'createtest'".');">'.$createtext.'</a></dt>'.
+                           '<dd style="background-image:url(\'/res/adm/pages/rcrs.png\');"><a class="LC_menubuttons_link" href="javascript:switchpage('."'createtest'".');">'.&mt('Create a new Concept Test Course Container. Choose GCI questions to include in the test and upload a student roster.').'</a></dd></dl></div>';
+                if ($switcher) {
+                    $output .= '<div class="LC_GCI_Menu_right">'.
+                               '<dl class="LC_GCI_Menu">';
+                }
+            }
+            if ($switcher) {
+                $output .= '<dt>'.&mt('Select Concept Test').'</dt>'.
+                           '<dd style="background-image:url(\'/res/adm/pages/roles.png\');">'.$switcher.'<br /><br /></dd></dl></div>';
+            }
+            $output .= '</div><br clear="all"/>';
+        }
+    } elsif ($context eq 'gcinorole') {
+        my $queued =  &Apache::loncoursequeueadmin::queued_selfenrollment('notitle');
+        if ($queued) {
+            $output .= 
+                       '<div class="LC_Box">'.
+                       '<h3 class="LC_hcell">'.&mt('Pending Enrollment Requests').'</h3>'.
+                       $queued.
+                       '</div>';
+        }
+    } else {
+        # calling rawconfig with "1" will evaluate mydesk.tab, 
+        # even if there is no active remote control
+        &rawconfig(1);
+        $output='<table><tr>';
+        for (my $col=1; $col<=2; $col++) {
+            $output.='<td class="LC_mainmenu_col_fieldset">';
+            for (my $row=1; $row<=8; $row++) {
+                foreach my $cat (keys(%category_members)) {
+                    if ($category_positions{$cat} ne "$col,$row") { next; }
+                    $output.='<div class="LC_Box LC_400Box">';
+	            $output.='<h3 class="LC_hcell">'.&mt($category_names{$cat}).'</h3>';
+                    $output.='<table>';
+                    my %active=();
+                    foreach my $menu_item (split(/\:/,$category_members{$cat})) {
+                        if ($inlineremote[$menu_item]) {
+                            $active{$menu_item}=1;
+                        }
+                    }
+                    foreach my $item (sort(keys(%active))) {
+                        $output.=$inlineremote[$item];
+                    }
+                    $output.='</table>';
+                    $output.='</div>';
+                }
+            }
+            $output.="</td>";
+        }
+        $output.="</tr></table>";
+    }
+    return $output;
 }
 
 sub rawconfig {
+#
+# This evaluates mydesk.tab
+# Need to add more positions and more privileges to deal with all
+# menu items.
+#
     my $textualoverride=shift;
     my $output='';
-    unless (($env{'browser.interface'} eq 'textual') ||
-            ($env{'environment.remote'} eq 'off')) {
+    unless ($env{'environment.remote'} eq 'off') {
        $output.=
  "window.status='Opening Remote Control';var swmenu=".&openmenu().
 "\nwindow.status='Configuring Remote Control ';";
@@ -906,71 +1606,137 @@ sub rawconfig {
     my $uname=$env{'user.name'};
     my $udom=$env{'user.domain'};
     my $adv=$env{'user.adv'};
+    my $show_course=&Apache::loncommon::show_course();
     my $author=$env{'user.author'};
     my $crs='';
+    my $crstype='';
     if ($env{'request.course.id'}) {
        $crs='/'.$env{'request.course.id'};
        if ($env{'request.course.sec'}) {
 	   $crs.='_'.$env{'request.course.sec'};
        }
        $crs=~s/\_/\//g;
+       $crstype = &Apache::loncommon::course_type();
     }
     my $pub=($env{'request.state'} eq 'published');
     my $con=($env{'request.state'} eq 'construct');
     my $rol=$env{'request.role'};
     my $requested_domain = $env{'request.role.domain'};
-    foreach (@desklines) {
-        my ($row,$col,$pro,$prt,$img,$top,$bot,$act,$desc)=split(/\:/,$_);
+    foreach my $line (@desklines) {
+        my ($row,$col,$pro,$prt,$img,$top,$bot,$act,$desc,$cat)=split(/\:/,$line);
         $prt=~s/\$uname/$uname/g;
         $prt=~s/\$udom/$udom/g;
-        $prt=~s/\$crs/$crs/g; 
+        if ($prt =~ /\$crs/) {
+            next unless ($env{'request.course.id'});
+            next if ($crstype eq 'Community');
+            $prt=~s/\$crs/$crs/g;
+        } elsif ($prt =~ /\$cmty/) {
+            next unless ($env{'request.course.id'});
+            next if ($crstype ne 'Community');
+            $prt=~s/\$cmty/$crs/g;
+        }
         $prt=~s/\$requested_domain/$requested_domain/g;
+        if ($category_names{$cat}!~/\w/) { $cat='oth'; }
         if ($pro eq 'clear') {
 	    $output.=&clear($row,$col);
         } elsif ($pro eq 'any') {
                $output.=&secondlevel(
-	  $uname,$udom,$rol,$crs,$pub,$con,$row,$col,$prt,$img,$top,$bot,$act,$desc);
+	  $uname,$udom,$rol,$crs,$pub,$con,$row,$col,$prt,$img,$top,$bot,$act,$desc,$cat);
 	} elsif ($pro eq 'smp') {
             unless ($adv) {
                $output.=&secondlevel(
-          $uname,$udom,$rol,$crs,$pub,$con,$row,$col,$prt,$img,$top,$bot,$act,$desc);
+          $uname,$udom,$rol,$crs,$pub,$con,$row,$col,$prt,$img,$top,$bot,$act,$desc,$cat);
             }
         } elsif ($pro eq 'adv') {
             if ($adv) {
                $output.=&secondlevel(
-	  $uname,$udom,$rol,$crs,$pub,$con,$row,$col,$prt,$img,$top,$bot,$act,$desc);
+	  $uname,$udom,$rol,$crs,$pub,$con,$row,$col,$prt,$img,$top,$bot,$act,$desc,$cat);
+            }
+	} elsif ($pro eq 'shc') {
+            if ($show_course) {
+               $output.=&secondlevel(
+          $uname,$udom,$rol,$crs,$pub,$con,$row,$col,$prt,$img,$top,$bot,$act,$desc,$cat);
+            }
+        } elsif ($pro eq 'nsc') {
+            if (!$show_course) {
+               $output.=&secondlevel(
+	  $uname,$udom,$rol,$crs,$pub,$con,$row,$col,$prt,$img,$top,$bot,$act,$desc,$cat);
             }
         } elsif (($pro=~/^p(\w+)/) && ($prt)) {
-	    if (&Apache::lonnet::allowed($1,$prt)) {
-               $output.=switch($uname,$udom,$row,$col,$img,$top,$bot,$act,$desc);
+            my $priv = $1;
+            if ($priv =~ /^mdc(Course|Community)/) {
+                if ($crstype eq $1) {
+                    $priv = 'mdc';
+                } else {
+                    next;
+                }
             }
-        } elsif ($pro eq 'course') {
-            if ($env{'request.course.fn'}) {
-               $output.=switch($uname,$udom,$row,$col,$img,$top,$bot,$act,$desc);
+	    if (&Apache::lonnet::allowed($priv,$prt)) {
+               $output.=&switch($uname,$udom,$row,$col,$img,$top,$bot,$act,$desc,$cat);
+            }
+        } elsif ($pro eq 'course')  {
+            if (($env{'request.course.fn'}) && ($crstype ne 'Community')) {
+               $output.=&switch($uname,$udom,$row,$col,$img,$top,$bot,$act,$desc,$cat);
 	    }
+        } elsif ($pro eq 'community')  {
+            if (($env{'request.course.fn'}) && ($crstype eq 'Community')) {
+               $output.=&switch($uname,$udom,$row,$col,$img,$top,$bot,$act,$desc,$cat);
+            }
         } elsif ($pro =~ /^courseenv_(.*)$/) {
             my $key = $1;
-            if ($env{'course.'.$env{'request.course.id'}.'.'.$key}) {
-                $output.=switch($uname,$udom,$row,$col,$img,$top,$bot,$act,$desc);
+            if ($crstype ne 'Community') {
+                my $coursepref = $env{'course.'.$env{'request.course.id'}.'.'.$key};
+                if ($key eq 'canuse_pdfforms') {
+                    if ($env{'request.course.id'} && $coursepref eq '') {
+                        my %domdefs = &Apache::lonnet::get_domain_defaults($env{'course.'.$env{'request.course.id'}.'.domain'});
+                        $coursepref = $domdefs{'canuse_pdfforms'};
+                    }
+                }
+                if ($coursepref) { 
+                    $output.=&switch($uname,$udom,$row,$col,$img,$top,$bot,$act,$desc,$cat);
+                }
+            }
+        } elsif ($pro =~ /^communityenv_(.*)$/) {
+            my $key = $1;
+            if ($crstype eq 'Community') {
+                my $coursepref = $env{'course.'.$env{'request.course.id'}.'.'.$key};
+                if ($key eq 'canuse_pdfforms') {
+                    if ($env{'request.course.id'} && $coursepref eq '') {
+                        my %domdefs = &Apache::lonnet::get_domain_defaults($env{'course.'.$env{'request.course.id'}.'.domain'});
+                        $coursepref = $domdefs{'canuse_pdfforms'};
+                    }
+                }
+                if ($coursepref) { 
+                    $output.=&switch($uname,$udom,$row,$col,$img,$top,$bot,$act,$desc,$cat);
+                }
             }
         } elsif ($pro =~ /^course_(.*)$/) {
             # Check for permissions inside of a course
-            if (($env{'request.course.id'}) &&
+            if (($env{'request.course.id'}) && ($crstype ne 'Community') && 
                 (&Apache::lonnet::allowed($1,$env{'request.course.id'}.
             ($env{'request.course.sec'}?'/'.$env{'request.course.sec'}:''))
                  )) {
-                $output.=switch($uname,$udom,$row,$col,$img,$top,$bot,$act,$desc);
+                $output.=&switch($uname,$udom,$row,$col,$img,$top,$bot,$act,$desc,$cat);
 	    }
+        } elsif ($pro =~ /^community_(.*)$/) {
+            # Check for permissions inside of a community
+            if (($env{'request.course.id'}) && ($crstype eq 'Community') &&   
+                (&Apache::lonnet::allowed($1,$env{'request.course.id'}.
+            ($env{'request.course.sec'}?'/'.$env{'request.course.sec'}:''))
+                 )) {
+                $output.=&switch($uname,$udom,$row,$col,$img,$top,$bot,$act,$desc,$cat);
+            }
         } elsif ($pro eq 'author') {
             if ($author) {
                 if ((($prt eq 'rca') && ($env{'request.role'}=~/^ca/)) ||
+                    (($prt eq 'raa') && ($env{'request.role'}=~/^aa/)) || 
                     (($prt eq 'rau') && ($env{'request.role'}=~/^au/))) {
                     # Check that we are on the correct machine
                     my $cadom=$requested_domain;
                     my $caname=$env{'user.name'};
-                    if ($prt eq 'rca') {
+                    if (($prt eq 'rca') || ($prt eq 'raa')) {
 		       ($cadom,$caname)=
-                               ($env{'request.role'}=~/(\w+)\/(\w+)$/);
+                               ($env{'request.role'}=~/($match_domain)\/($match_username)$/);
                     }                       
                     $act =~ s/\$caname/$caname/g;
                     my $home = &Apache::lonnet::homeserver($caname,$cadom);
@@ -978,15 +1744,39 @@ sub rawconfig {
 		    my @ids=&Apache::lonnet::current_machine_ids();
 		    foreach my $id (@ids) { if ($id eq $home) { $allowed=1; } }
 		    if ($allowed) {
-                        $output.=switch($caname,$cadom,
-                                        $row,$col,$img,$top,$bot,$act,$desc);
+                        $output.=&switch($caname,$cadom,
+                                        $row,$col,$img,$top,$bot,$act,$desc,$cat);
                     }
                 }
             }
+        } elsif ($pro eq 'tools') {
+            my @tools = ('aboutme','blog','portfolio');
+            if (grep(/^\Q$prt\E$/,@tools)) {
+                if (!&Apache::lonnet::usertools_access($env{'user.name'},
+                                                       $env{'user.domain'},
+                                                       $prt,undef,'tools')) {
+                    $output.=&clear($row,$col);
+                    next;
+                }
+            } elsif (($prt eq 'reqcrsnsc') || ($prt eq 'reqcrsshc')) {
+                if (($prt eq 'reqcrsnsc') && ($show_course))   {
+                    next;
+                }
+                if (($prt eq 'reqcrsshc') && (!$show_course)) {
+                    next;
+                }
+                my $showreqcrs = &check_for_rcrs();
+                if (!$showreqcrs) {
+                    $output.=&clear($row,$col);
+                    next;
+                }
+            }
+            $prt='any';
+            $output.=&secondlevel(
+          $uname,$udom,$rol,$crs,$pub,$con,$row,$col,$prt,$img,$top,$bot,$act,$desc,$cat);
         }
     }
-    unless (($env{'browser.interface'} eq 'textual') ||
-            ($env{'environment.remote'} eq 'off')) {
+    unless ($env{'environment.remote'} eq 'off') {
        $output.="\nwindow.status='Synchronizing Time';swmenu.syncclock(1000*".time.");\nwindow.status='Remote Control Configured.';";
        if (&Apache::lonmsg::newmail()) { 
 	   $output.='swmenu.setstatus("you have","messages");';
@@ -996,14 +1786,36 @@ sub rawconfig {
     return $output;
 }
 
+sub check_for_rcrs {
+    my $showreqcrs = 0;
+    my @reqtypes = ('official','unofficial','community');
+    foreach my $type (@reqtypes) {
+        if (&Apache::lonnet::usertools_access($env{'user.name'},
+                                              $env{'user.domain'},
+                                              $type,undef,'requestcourses')) {
+            $showreqcrs = 1;
+            last;
+        }
+    }
+    if (!$showreqcrs) {
+        foreach my $type (@reqtypes) {
+            if ($env{'environment.reqcrsotherdom.'.$type} ne '') {
+                $showreqcrs = 1;
+                last;
+            }
+        }
+    }
+    return $showreqcrs;
+}
+
 # ======================================================================= Close
 
 sub close {
-    if (($env{'browser.interface'} eq 'textual') ||
-        ($env{'environment.remote'} eq 'off')) { return ''; }
-    my $menuname='LCmenu'.$Apache::lonnet::perlvar{'lonHostID'};
+    if ($env{'environment.remote'} eq 'off') { return ''; }
+    my $menuname = &get_menu_name();
     return(<<ENDCLOSE);
 <script type="text/javascript">
+// <![CDATA[
 window.status='Accessing Remote Control';
 menu=window.open("/adm/rat/empty.html","$menuname",
                  "height=350,width=150,scrollbars=no,menubar=no");
@@ -1013,6 +1825,7 @@ menu.autologout=0;
 window.status='Closing Remote Control';
 menu.close();
 window.status='Done.';
+// ]]>
 </script>
 ENDCLOSE
 }
@@ -1040,16 +1853,98 @@ function gonav(url) {
 NAVCONTROL
 }
 
+sub dc_popup_js {
+    my %lt = &Apache::lonlocal::texthash(
+                                          more => '(More ...)',
+                                          less => '(Less ...)',
+                                        );
+    return <<"END";
+
+function showCourseID() {
+    document.getElementById('dccid').style.display='block';
+    document.getElementById('dccid').style.textAlign='left';
+    document.getElementById('dccid').style.textFace='normal';
+    document.getElementById('dccidtext').innerHTML ='<a href="javascript:hideCourseID();">$lt{'less'}</a>';
+    return;
+}
+
+function hideCourseID() {
+    document.getElementById('dccid').style.display='none';
+    document.getElementById('dccidtext').innerHTML ='<a href="javascript:showCourseID()">$lt{'more'}</a>';
+    return;
+}
+
+END
+
+}
+
 sub utilityfunctions {
-    my $caller = shift;
-    unless (($env{'browser.interface'} eq 'textual')  ||
-        ($env{'environment.remote'} eq 'off') || ($caller eq '/adm/menu')) { return ''; }
+    my ($caller,$custommenu) = @_;
+    unless ($env{'environment.remote'} eq 'off' || 
+            $caller eq '/adm/menu') { 
+            return ''; }
+     
+    my $gcimenujs;
+    if ($custommenu) {
+        my %concepttests = &Apache::loncommon::existing_gcitest_courses('cc');
+        my $managetesturl = '/adm/menu';
+        my $createtesturl = '/adm/requestcourse';
+        if (($env{'request.course.id'}) &&
+            ($env{'course.'.$env{'request.course.id'}.'.domain'} eq 'gci')) {
+            my @items = keys(%concepttests);
+            if (@items== 1) {
+                my $newrole = $items[0];
+                $newrole =~ s{_}{/};
+                $managetesturl = '/adm/roles?selectrole=1&cc./'.$newrole.'=1';
+            } else {
+                $managetesturl = '/adm/roles?selectrole=1&cm=1&orgurl=%2fadm%2fmenu';
+            }
+        }
+        if ($env{'request.course.id'}) {
+            $createtesturl = '/adm/roles?selectrole=1&cm=1&orgurl=%2fadm%2frequestcourse';
+        }
+        $gcimenujs = <<"ENDCUSTOM";
+
+function switchpage(caller) {
+    if (caller == 'review') {
+        document.location.href = '/adm/roles?selectrole=1&st./gci/9615072b469884921gcil1=1';
+    }
+    if (caller == 'submit') {
+        document.location.href = '/adm/roles?selectrole=1&st./gci/1H96711d710194bfegcil1=1';
+    }
+    if (caller == 'createtest') {
+        document.location.href = '$createtesturl';
+    }
+    if (caller == 'managetest') {
+        document.location.href = '$managetesturl';
+    }
+    if (caller == 'tutorial') {
+        document.location.href = '/adm/roles?selectrole=1&st./gci/5422913620b814c90gcil1=1';
+    }
+    return;
+}
+
+ENDCUSTOM
+    }
+       
     my $currenturl=&Apache::lonnet::clutter(&Apache::lonnet::fixversion((split(/\?/,$env{'request.noversionuri'}))[0]));
-    $currenturl=&Apache::lonenc::check_encrypt(&Apache::lonnet::unescape($currenturl));
+    if ($currenturl =~ m{^/adm/wrapper/ext/}) {
+        if ($env{'request.external.querystring'}) {
+            $currenturl .= ($currenturl=~/\?/)?'&':'?'.$env{'request.external.querystring'};
+        }
+    }
+    $currenturl=&Apache::lonenc::check_encrypt(&unescape($currenturl));
     
     my $currentsymb=&Apache::lonenc::check_encrypt($env{'request.symb'});
     my $nav_control=&nav_control_js();
 
+    my $dc_popup_cid;
+    if ($env{'user.adv'} && exists($env{'user.role.dc./'.
+                        $env{'course.'.$env{'request.course.id'}.
+                                 '.domain'}.'/'})) {
+        $dc_popup_cid = &dc_popup_js();
+    }
+
     my $start_page_annotate = 
         &Apache::loncommon::start_page('Annotator',undef,
 				       {'only_body' => 1,
@@ -1058,13 +1953,16 @@ sub utilityfunctions {
 					'add_entries' => {
 					    'onload' => 'javascript:document.goannotate.submit();'}});
 
+    my $end_page_annotate = 
+        &Apache::loncommon::end_page({'js_ready' => 1});
+
     my $start_page_bookmark = 
         &Apache::loncommon::start_page('Bookmarks',undef,
 				       {'only_body' => 1,
 					'js_ready'  => 1,
 					'bgcolor'   => '#BBBBBB',});
 
-    my $end_page = 
+    my $end_page_bookmark = 
         &Apache::loncommon::end_page({'js_ready' => 1});
 
 return (<<ENDUTILITY)
@@ -1074,6 +1972,9 @@ return (<<ENDUTILITY)
     var currentSymb="$currentsymb";
 
 $nav_control
+$dc_popup_cid
+
+$gcimenujs
 
 function go(url) {
    if (url!='' && url!= null) {
@@ -1159,7 +2060,7 @@ function catalog_info() {
 }
 
 function chat_win() {
-   lonchat=window.open('/res/adm/pages/chatroom.html',"LONchat",'height=320,width=280,resizable=yes,location=no,menubar=no,toolbar=no');
+   lonchat=window.open('/res/adm/pages/chatroom.html',"LONchat",'height=320,width=480,resizable=yes,location=no,menubar=no,toolbar=no');
 }
 
 function group_chat(group) {
@@ -1182,9 +2083,9 @@ function annotate() {
    '$start_page_annotate'
   +"<form name='goannotate' target='Annotator' method='post' "
   +"action='/adm/annotations'>"
-  +"<input type='hidden' name='urlnew' value='"+currentURL+"' />"
+  +"<input type='hidden' name='symbnew' value='"+currentSymb+"' />"
   +"<\\/form>"
-  +'$end_page');
+  +'$end_page_annotate');
    annotator.document.close();
 }
 
@@ -1196,17 +2097,17 @@ function set_bookmark() {
    bmquery=window.open('','bmquery','width=365,height=165,scrollbars=0');
    bmquery.document.write(
    '$start_page_bookmark'
-   +"<center><form method='post'"
-   +" name='newlink' action='/adm/bookmarks' target='bmquery' "
-   +">\\n <table width=340 height=150 "
-   +"bgcolor='ffffff' align=center><tr><td>Link Name:<br /><input "
-   +"type='text' name='title' size=45 value='"+clienttitle+"' />"
-   +"<br />Address:<br /><input type='text' name='address' size='45' "
-   +"value='"+clienthref+"' /><br /><center><input type='submit' "
-   +"value='Save' /> <input type='button' value='Close (no save)' "
-   +"onclick='javascript:window.close();' /><\\/center><\\/td>"
-   +"<\\/tr><\\/table><\\/form><\\/center>"
-   +'$end_page' );
+   +'<center><form method="post"'
+   +' name="newlink" action="/adm/bookmarks" target="bmquery" '
+   +'> <table width="340" height="150" '
+   +'bgcolor="#FFFFFF" align="center"><tr><td>Link Name:<br /><input '
+   +'type="text" name="title" size="45" value="'+clienttitle+'" />'
+   +'<br />Address:<br /><input type="text" name="address" size="45" '
+   +'value="'+clienthref+'" /><br /><center><input type="submit" '
+   +'value="Save" /> <input type="button" value="Close" '
+   +'onclick="javascript:window.close();" /></center></td>'
+   +'</tr></table></form></center>'
+   +'$end_page_bookmark' );
    bmquery.document.close();
 }
 
@@ -1253,34 +2154,308 @@ sub get_nav_status {
     return $navstatus;
 }
 
-# ================================================================ Main Program
-
-BEGIN {
-    if (! defined($readdesk)) {
-	{
-	    my $tabfile = $Apache::lonnet::perlvar{'lonTabDir'}.'/mydesk.tab';
-	    if ( CORE::open( my $config,"<$tabfile") ) {
-		while (my $configline=<$config>) {
-		    $configline=(split(/\#/,$configline))[0];
-		    $configline=~s/^\s+//;
-		    chomp($configline);
-		    if ($configline) {
-			push(@desklines,$configline);
-		    }
-		}
-		CORE::close($config);
-	    }
-	}
-	$readdesk='done';
+sub hidden_button_check {
+    my $hidden;
+    if ($env{'request.course.id'} eq '') {
+        return;
+    }
+    if ($env{'request.role.adv'}) {
+        unless (&Apache::loncommon::needs_gci_custom()) {
+            return;
+        }
     }
+    my $buttonshide = &Apache::lonnet::EXT('resource.0.buttonshide');
+    return $buttonshide; 
 }
 
-1;
-__END__
+sub roles_selector {
+    my ($cdom,$cnum) = @_;
+    my $crstype = &Apache::loncommon::course_type();
+    my $now = time;
+    my (%courseroles,%seccount);
+    my $is_cc;
+    my $role_selector;
+    my $ccrole;
+    if ($crstype eq 'Community') {
+        $ccrole = 'co';
+    } else {
+        $ccrole = 'cc';
+    } 
+    if ($env{'user.role.'.$ccrole.'./'.$cdom.'/'.$cnum}) {
+        my ($start,$end) = split(/\./,$env{'user.role.'.$ccrole.'./'.$cdom.'/'.$cnum});
+        
+        if ((($start) && ($start<0)) || 
+            (($end) && ($end<$now))  ||
+            (($start) && ($now<$start))) {
+            $is_cc = 0;
+        } else {
+            $is_cc = 1;
+        }
+    }
+    if ($is_cc) {
+        &get_all_courseroles($cdom,$cnum,\%courseroles,\%seccount);
+    } else {
+        my %gotnosection;
+        foreach my $item (keys(%env)) {
+            if ($item =~ m-^user\.role\.([^.]+)\./\Q$cdom\E/\Q$cnum\E/?(\w*)$-) {
+                my $role = $1;
+                my $sec = $2;
+                next if ($role eq 'gr');
+                my ($start,$end) = split(/\./,$env{$item});
+                next if (($start && $start > $now) || ($end && $end < $now));
+                if ($sec eq '') {
+                    if (!$gotnosection{$role}) {
+                        $seccount{$role} ++;
+                        $gotnosection{$role} = 1;
+                    }
+                }
+                if (ref($courseroles{$role}) eq 'ARRAY') {
+                    if ($sec ne '') {
+                        if (!grep(/^\Q$sec\E$/,@{$courseroles{$role}})) {
+                            push(@{$courseroles{$role}},$sec);
+                            $seccount{$role} ++;
+                        }
+                    }
+                } else {
+                    @{$courseroles{$role}} = ();
+                    if ($sec ne '') {
+                        $seccount{$role} ++;
+                        push(@{$courseroles{$role}},$sec);
+                    }
+                }
+            }
+        }
+    }
+    my $switchtext;
+    if ($crstype eq 'Community') {
+        $switchtext = &mt('Switch community role to...')
+    } else {
+        $switchtext = &mt('Switch course role to...')
+    }
+    my @roles_order = ($ccrole,'in','ta','ep','ad','st');
+    if (keys(%courseroles) > 1) {
+        $role_selector = &jump_to_role($cdom,$cnum,\%seccount,\%courseroles);
+        $role_selector .= '<form name="rolechooser" method="post" action="/adm/roles">
+                          <select name="switchrole" onchange="javascript:adhocRole('."'switchrole'".')">';
+        $role_selector .= '<option value="">'.$switchtext.'</option>';
+        foreach my $role (@roles_order) {
+            if (defined($courseroles{$role})) {
+                $role_selector .= "\n".'<option value="'.$role.'">'.&Apache::lonnet::plaintext($role,$crstype).'</option>'; 
+            }
+        }
+        foreach my $role (sort(keys(%courseroles))) {
+            if ($role =~ /^cr/) {
+                $role_selector .= "\n".'<option value="'.$role.'">'.&Apache::lonnet::plaintext($role).'</option>'; 
+            }
+        }
+        $role_selector .= '</select>'."\n".
+               '<input type="hidden" name="destinationurl" value="'.
+               &HTML::Entities::encode($ENV{'REQUEST_URI'}).'" />'."\n".
+               '<input type="hidden" name="gotorole" value="1" />'."\n".
+               '<input type="hidden" name="selectrole" value="" />'."\n".
+               '<input type="hidden" name="switch" value="1" />'."\n".
+               '</form>';
+    }
+    return $role_selector;
+}
 
+sub get_all_courseroles {
+    my ($cdom,$cnum,$courseroles,$seccount) = @_;
+    unless ((ref($courseroles) eq 'HASH') && (ref($seccount) eq 'HASH')) {
+        return;
+    }
+    my ($result,$cached) = 
+        &Apache::lonnet::is_cached_new('getcourseroles',$cdom.'_'.$cnum);
+    if (defined($cached)) {
+        if (ref($result) eq 'HASH') {
+            if ((ref($result->{'roles'}) eq 'HASH') && 
+                (ref($result->{'seccount'}) eq 'HASH')) {
+                %{$courseroles} = %{$result->{'roles'}};
+                %{$seccount} = %{$result->{'seccount'}};
+                return;
+            }
+        }
+    }
+    my %gotnosection;
+    my %adv_roles =
+         &Apache::lonnet::get_course_adv_roles($env{'request.course.id'},1);
+    foreach my $role (keys(%adv_roles)) {
+        my ($urole,$usec) = split(/:/,$role);
+        if (!$gotnosection{$urole}) {
+            $seccount->{$urole} ++;
+            $gotnosection{$urole} = 1;
+        }
+        if (ref($courseroles->{$urole}) eq 'ARRAY') {
+            if ($usec ne '') {
+                if (!grep(/^Q$usec\E$/,@{$courseroles->{$urole}})) {
+                    push(@{$courseroles->{$urole}},$usec);
+                    $seccount->{$urole} ++;
+                }
+            }
+        } else {
+            @{$courseroles->{$urole}} = ();
+            if ($usec ne '') {
+                $seccount->{$urole} ++;
+                push(@{$courseroles->{$urole}},$usec);
+            }
+        }
+    }
+    my %sections_count = &Apache::loncommon::get_sections($cdom,$cnum,['st']);
+    @{$courseroles->{'st'}} = ();
+    if (keys(%sections_count) > 0) {
+        push(@{$courseroles->{'st'}},keys(%sections_count));
+        $seccount->{'st'} = scalar(keys(%sections_count)); 
+    }
+    my $rolehash = {
+                     'roles'    => $courseroles,
+                     'seccount' => $seccount,
+                   };
+    &Apache::lonnet::do_cache_new('getcourseroles',$cdom.'_'.$cnum,$rolehash);
+    return;
+}
+
+sub jump_to_role {
+    my ($cdom,$cnum,$seccount,$courseroles) = @_;
+    my %lt = &Apache::lonlocal::texthash(
+                this => 'This role has section(s) associated with it.',
+                ente => 'Enter a specific section.',
+                orlb => 'Enter a specific section, or leave blank for no section.',
+                avai => 'Available sections are:',
+                youe => 'You entered an invalid section choice:',
+                plst => 'Please try again',
+    );
+    my $js;
+    if (ref($courseroles) eq 'HASH') {
+        $js = '    var secpick = new Array("'.$lt{'ente'}.'","'.$lt{'orlb'}.'");'."\n". 
+              '    var numsec = new Array();'."\n".
+              '    var rolesections = new Array();'."\n".
+              '    var rolenames = new Array();'."\n".
+              '    var roleseclist = new Array();'."\n";
+        my @items = keys(%{$courseroles});
+        for (my $i=0; $i<@items; $i++) {
+            $js .= '    rolenames['.$i.'] = "'.$items[$i].'";'."\n";
+            my ($secs,$secstr);
+            if (ref($courseroles->{$items[$i]}) eq 'ARRAY') {
+                my @sections = sort { $a <=> $b } @{$courseroles->{$items[$i]}};
+                $secs = join('","',@sections);
+                $secstr = join(', ',@sections);
+            }
+            $js .= '    rolesections['.$i.'] = new Array("'.$secs.'");'."\n".
+                   '    roleseclist['.$i.'] = "'.$secstr.'";'."\n".
+                   '    numsec['.$i.'] = "'.$seccount->{$items[$i]}.'";'."\n";
+        }
+    }
+    return <<"END";
+<script type="text/javascript">
+//<![CDATA[
+function adhocRole(roleitem) {
+    $js
+    var newrole =  document.rolechooser.elements[roleitem].options[document.rolechooser.elements[roleitem].selectedIndex].value;
+    if (newrole == '') {
+        return; 
+    } 
+    var fullrole = newrole+'./$cdom/$cnum';
+    var selidx = '';
+    for (var i=0; i<rolenames.length; i++) {
+        if (rolenames[i] == newrole) {
+            selidx = i;
+        }
+    }
+    var secok = 1;
+    var secchoice = '';
+    if (selidx >= 0) {
+        if (numsec[selidx] > 1) {
+            secok = 0;
+            var numrolesec = rolesections[selidx].length;
+            var msgidx = numsec[selidx] - numrolesec;
+            secchoice = prompt("$lt{'this'}\\n"+secpick[msgidx]+"\\n$lt{'avai'} "+roleseclist[selidx],"");
+            if (secchoice == '') {
+                if (msgidx > 0) {
+                    secok = 1;
+                }
+            } else {
+                for (var j=0; j<rolesections[selidx].length; j++) {
+                    if (rolesections[selidx][j] == secchoice) {
+                        secok = 1;
+                    }
+                }
+            }
+        } else {
+            if (rolesections[selidx].length == 1) {
+                secchoice = rolesections[selidx][0];
+            }
+        }
+    }
+    if (secok == 1) {
+        if (secchoice != '') {
+            fullrole += '/'+secchoice;
+        }
+    } else {
+        document.rolechooser.elements[roleitem].selectedIndex = 0;
+        if (secchoice != null) {
+            alert("$lt{'youe'} \\""+secchoice+"\\".\\n $lt{'plst'}");
+        }
+        return;
+    }
+    if (fullrole == "$env{'request.role'}") {
+        return;
+    }
+    itemid = retrieveIndex('gotorole');
+    if (itemid != -1) {
+        document.rolechooser.elements[itemid].name = fullrole;
+    }
+    document.rolechooser.elements[roleitem].options[document.rolechooser.elements[roleitem].selectedIndex].value = fullrole;
+    document.rolechooser.selectrole.value = '1';
+    document.rolechooser.submit();
+    return;
+}
 
+function retrieveIndex(item) {
+    for (var i=0;i<document.rolechooser.elements.length;i++) {
+        if (document.rolechooser.elements[i].name == item) {
+            return i;
+        }
+    }
+    return -1;
+}
+// ]]>
+</script>
+END
+}
 
 
+# ================================================================ Main Program
 
+BEGIN {
+    if (! defined($readdesk)) {
+        {
+            my $tabfile = $Apache::lonnet::perlvar{'lonTabDir'}.'/mydesk.tab';
+            if ( CORE::open( my $config,"<$tabfile") ) {
+                while (my $configline=<$config>) {
+                    $configline=(split(/\#/,$configline))[0];
+                    $configline=~s/^\s+//;
+                    chomp($configline);
+                    if ($configline=~/^cat\:/) {
+                        my @entries=split(/\:/,$configline);
+                        $category_positions{$entries[2]}=$entries[1];
+                        $category_names{$entries[2]}=$entries[3];
+                    } elsif ($configline=~/^prim\:/) {
+                        my @entries = (split(/\:/, $configline))[1..5];
+                        push @primary_menu, \@entries;
+                    } elsif ($configline=~/^scnd\:/) {
+                        my @entries = (split(/\:/, $configline))[1..5];
+                        push @secondary_menu, \@entries; 
+                    } elsif ($configline) {
+                        push(@desklines,$configline);
+                    }
+                }
+                CORE::close($config);
+            }
+        }
+        $readdesk='done';
+    }
+}
 
+1;
+__END__
 
<!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML 2.0//EN">
<html><head>
<title>500 Internal Server Error</title>
</head><body>
<h1>Internal Server Error</h1>
<p>The server encountered an internal error or
misconfiguration and was unable to complete
your request.</p>
<p>Please contact the server administrator at 
 root@localhost to inform them of the time this error occurred,
 and the actions you performed just before this error.</p>
<p>More information about this error may be available
in the server error log.</p>
</body></html>