--- loncom/interface/lonmenu.pm	2007/07/17 18:31:37	1.222
+++ loncom/interface/lonmenu.pm	2012/12/27 05:52:00	1.369.2.30
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA
 # Routines to control the menu
 #
-# $Id: lonmenu.pm,v 1.222 2007/07/17 18:31:37 albertel Exp $
+# $Id: lonmenu.pm,v 1.369.2.30 2012/12/27 05:52:00 raeburn Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -26,15 +26,167 @@
 # 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
-#
-# 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'
-#
+
+=head1 NAME
+
+Apache::lonmenu
+
+=head1 SYNOPSIS
+
+Loads contents of /home/httpd/lonTabs/mydesk.tab, 
+used to generate inline menu, and Main Menu page. 
+
+This is part of the LearningOnline Network with CAPA project
+described at http://www.lon-capa.org.
+
+=head1 GLOBAL VARIABLES
+
+=over
+
+=item @desklines
+
+Each element of this array contains a line of mydesk.tab that doesn't start with
+cat, prim or scnd. 
+It gets filled in the BEGIN block of this module.
+
+=item %category_names
+
+The keys of this hash are the abbreviations used in mydesk.tab in those lines that 
+start with cat, the values are strings representing titles. 
+It gets filled in the BEGIN block of this module.
+
+=item %category_members
+
+TODO 
+
+=item %category_positions
+
+The keys of this hash are the abbreviations used in mydesk.tab in those lines that
+start with cat, its values are position vectors (column, row). 
+It gets filled in the BEGIN block of this module.
+
+=item $readdesk
+
+Indicates that mydesk.tab has been read. 
+It is set to 'done' in the BEGIN block of this module.
+
+=item @primary_menu
+
+The elements of this array reference arrays that are made up of the components
+of those lines of mydesk.tab that start with prim:.
+It is used by primary_menu() to generate the corresponding menu.
+It gets filled in the BEGIN block of this module.
+
+=item %primary_sub_menu
+
+The keys of this hash reference are the names of items in the primary_menu array 
+which have sub-menus.  For each key, the corresponding value is a reference to
+an array containing components extracted from lines in mydesk.tab which begin
+with primsub:.
+This hash, which is used by primary_menu to generate sub-menus, is populated in
+the BEGIN block.
+
+=item @secondary_menu
+
+The elements of this array reference arrays that are made up of the components
+of those lines of mydesk.tab that start with scnd.
+It is used by secondary_menu() to generate the corresponding menu.
+It gets filled in the BEGIN block of this module.
+
+=back
+
+=head1 SUBROUTINES
+
+=over
+
+=item prep_menuitems(\@menuitem)
+
+This routine wraps a menuitem in proper HTML. It is used by primary_menu() and 
+secondary_menu().
+
+=item primary_menu()
+
+This routine 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 
+
+=item secondary_menu()
+
+Same as primary_menu() but operates on @secondary_menu.
+
+=item create_submenu()
+
+Creates XHTML for unordered list of sub-menu items which belong to a
+particular top-level menu item. Uses hover pseudo class in css to display
+dropdown list when mouse hovers over top-level item. Support for IE6
+(no hover psuedo class) via LC_hoverable class for <li> tag for top-
+level item, which employs jQuery to handle behavior on mouseover.
+
+Inputs: 4 - (a) link and (b) target for anchor href in top level item,
+            (c) title for text wrapped by anchor tag in top level item.
+            (d) reference to array of arrays of sub-menu items.
+
+=item innerregister()
+
+This gets called in order to register a URL 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 utilityfunctions()
+
+Output from this routine is a number of javascript functions called by
+items in the inline menu, and in some cases items in the Main Menu page. 
+
+=item serverform()
+
+=item constspaceform()
+
+=item get_nav_status()
+
+=item hidden_button_check()
+
+=item roles_selector()
+
+=item jump_to_role()
+
+=back
+
+=cut
 
 package Apache::lonmenu;
 
@@ -44,254 +196,316 @@ use Apache::lonhtmlcommon();
 use Apache::loncommon();
 use Apache::lonenc();
 use Apache::lonlocal;
+use Apache::lonmsg();
 use LONCAPA qw(:DEFAULT :match);
+use HTML::Entities();
+use Apache::lonwishlist();
 
-use vars qw(@desklines %category_names %category_members %category_positions $readdesk);
-
+use vars qw(@desklines %category_names %category_members %category_positions 
+            $readdesk @primary_menu %primary_submenu @secondary_menu %secondary_submenu);
 
 my @inlineremote;
 
-
-
-# ================================================================ Little texts
-
-sub initlittle {
-    return &Apache::lonlocal::texthash('ret' => 'Return to Last Location',
-				       'nav' => 'Navigate Contents',
-				       'main' => 'Main Menu',
-                                       'roles' => ($env{'user.adv'}?
-                                                    'Roles':'Courses'),
-                                       'docs' => 'Edit Course',
-                                       'exit' => 'Exit',
-                                       'login' => 'Log In',
-				       'launch' => 'Launch Remote Control',
-                                       'groups' => 'Groups',
-                                       'gdoc' => 'Group Documents',
-                                       );
-}
-
-# ============================= This gets called at the top of the body section
-
-sub menubuttons {
-    my $forcereg=shift;
-    my $registration=shift;
-    my $titletable=shift;
-    &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},
-					    ['inhibitmenu']);
-    if (($env{'form.inhibitmenu'} eq 'yes') ||
-        ($ENV{'REQUEST_URI'} eq '/adm/logout')) { return ''; }
-
-    if ($env{'request.noversionuri'} =~ m{^/res/adm/pages/}) { return ''; }
-
-    my %lt=&initlittle();
-    my $navmaps='';
-    my $reloadlink='';
-    my $docs='';
-    my $groups='';
-    my $showgroups=0;
-    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 = '<td class="LC_top_nav_logo"><a href="/adm/about.html"><img src="'.
-	$logo.'" alt="LON-CAPA Logo" /></a></td>';
-
-    if ($env{'request.state'} eq 'construct') {
-        if (($env{'request.noversionuri'} eq '') || (!defined($env{'request.noversionuri'}))) {
-            my $returnurl = $env{'request.filename'};
-            $returnurl =~ s:^/home/([^/]+)/public_html/(.*)$:/priv/$1/$2:;
-            $escurl = &escape($returnurl);
+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, Personal, Roles, Help, Logout
+# @primary_menu is filled within the BEGIN block of this module with 
+# entries from mydesk.tab
+sub primary_menu {
+    my $menu;
+    # 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    $$menuitem[4]        eq 'roles'     ##show links depending on
+                && &Apache::loncommon::show_course();  ##term 'Courses' or 
+        next if    $$menuitem[4]        eq 'courses'   ##'Roles' wanted
+                && !&Apache::loncommon::show_course(); ##
+        
+        my $title = $menuitem->[3];
+        if (defined($primary_submenu{$title})) {
+            my ($link,$target);
+            if ($menuitem->[0] ne '') {
+                $link = $menuitem->[0];
+                $target = '_top';
+            } else {
+                $link = '#';
+            }
+            my @primsub;
+            if (ref($primary_submenu{$title}) eq 'ARRAY') {
+                foreach my $item (@{$primary_submenu{$title}}) {
+                    next if (($item->[2] eq 'wishlist') && (!$env{'user.adv'})); 
+                    next if (($item->[2] eq 'reqcrs') && (!&check_for_rcrs()));
+                    next if ((($item->[2] eq 'portfolio') || 
+                             ($item->[2] eq 'blog')) && 
+                             (!&Apache::lonnet::usertools_access('','',$item->[2],
+                                                           undef,'tools')));
+                    push(@primsub,$item);
+                }
+                if (@primsub > 0) {
+                    $menu .= &create_submenu($link,$target,$title,\@primsub);
+                } elsif ($link) {
+                    $menu .= '<li><a href="'.$link.'" target="'.$target.'">'.&mt($title).'</a></li>';
+                }
+            }
+        } elsif ($$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);
         }
     }
-    if ($env{'request.course.id'}) {
-        my %coursegroups;
-        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'});
-	}
-        if ((keys(%coursegroups) > 0) || ($viewgrps_permission)) {
-            $showgroups = 1;
+    $menu =~ s/\[domain\]/$env{'user.domain'}/g;
+    $menu =~ s/\[user\]/$env{'user.name'}/g;
+
+    return "<ol class=\"LC_primary_menu LC_right\">$menu</ol>";
+}
+
+#returns hashref {user=>'',dom=>''} containing:
+#   own name, domain if user is au
+#   name, domain of parent author if user is ca or aa
+#empty return if user is not an author or not on homeserver
+#
+#TODO this should probably be moved somewhere more central
+#since it can be used by different parts of the system
+sub getauthor{
+    return unless $env{'request.role'}=~/^(ca|aa|au)/; #nothing to do if user isn't some kind of author
+
+                        #co- or assistent author?
+    my ($dom, $user) = ($env{'request.role'} =~ /^(?:ca|aa)\.\/($match_domain)\/($match_username)$/)
+                       ? ($1, $2) #domain, username of the parent author
+                       : @env{ ('request.role.domain', 'user.name') }; #own domain, username
+
+    # current server == home server?
+    my $home =  &Apache::lonnet::homeserver($user,$dom);
+    foreach (&Apache::lonnet::current_machine_ids()){
+        return {user => $user, dom => $dom} if $_ eq $home;
+    }
+
+    # if wrong server
+    return;
+}
+
+sub secondary_menu {
+    my $menu;
+
+    my $crstype = &Apache::loncommon::course_type();
+    my $crs_sec = $env{'request.course.id'} . ($env{'request.course.sec'} 
+                                               ? "/$env{'request.course.sec'}"
+                                               : '');
+    my $canedit       = &Apache::lonnet::allowed('mdc', $env{'request.course.id'});
+    my $canviewroster = $env{'course.'.$env{'request.course.id'}.'.student_classlist_view'};
+    my $canviewgrps   = &Apache::lonnet::allowed('vcg', $crs_sec);
+    my $canmodifyuser = &Apache::lonnet::allowed('cst', $crs_sec);
+    my $canviewwnew   = &Apache::lonnet::allowed('whn', $crs_sec);
+    my $canmodpara    = &Apache::lonnet::allowed('opa', $crs_sec);
+    my $canvgr        = &Apache::lonnet::allowed('vgr', $crs_sec);
+    my $canmgr        = &Apache::lonnet::allowed('mgr', $crs_sec);
+    my $author        = &getauthor();
+
+    my %groups = &Apache::lonnet::get_active_groups(
+                     $env{'user.domain'}, $env{'user.name'},
+                     $env{'course.' . $env{'request.course.id'} . '.domain'},
+                     $env{'course.' . $env{'request.course.id'} . '.num'});
+
+    my ($roleswitcher_js,$roleswitcher_form);
+
+    foreach my $menuitem (@secondary_menu) {
+        # evaluate conditions 
+        next if    ref($menuitem)  ne 'ARRAY';
+        next if    $$menuitem[4]   ne 'always'
+                && $$menuitem[4]   ne 'author'
+                && !$env{'request.course.id'};
+        next if    $$menuitem[4]   =~ /^mdc/
+                && !$canedit;
+        next if    $$menuitem[4]  eq 'mdcCourse'
+                && ($crstype eq 'Community');
+        next if    $$menuitem[4]  eq 'mdcCommunity'
+                && ($crstype eq 'Course');
+        next if    $$menuitem[4]  eq 'nvgr'
+                && $canvgr;
+        next if    $$menuitem[4]  eq 'vgr'
+                && !$canvgr;
+        next if    $$menuitem[4]   eq 'cst'
+                && !$canmodifyuser;
+        next if    $$menuitem[4]   eq 'ncst'
+                && ($canmodifyuser || !$canviewroster);
+        next if    $$menuitem[4]   eq 'mgr'
+                && !$canmgr;
+        next if    $$menuitem[4]   eq 'nmgr'
+                && $canmgr;
+        next if    $$menuitem[4]   eq 'whn'
+                && !$canviewwnew;
+        next if    $$menuitem[4]   eq 'opa'
+                && !$canmodpara;
+        next if    $$menuitem[4]   eq 'nvcg'
+                && ($canviewgrps || !%groups);
+        next if    $$menuitem[4]    eq 'author'
+                && !$author;
+
+        my $title = $menuitem->[3];
+        if (defined($secondary_submenu{$title})) {
+            my ($link,$target);
+            if ($menuitem->[0] ne '') {
+                $link = $menuitem->[0];
+                $target = '_top';
+            } else {
+                $link = '#';
+            }
+            my @scndsub;   
+            if (ref($secondary_submenu{$title}) eq 'ARRAY') {
+                foreach my $item (@{$secondary_submenu{$title}}) {
+                    if (ref($item) eq 'ARRAY') {
+                        next if ($item->[2] eq 'vgr' && !$canvgr);
+                        next if ($item->[2] eq 'opa' && !$canmodpara);
+                        next if ($item->[2] eq 'cst' && !$canmodifyuser);
+                        next if ($item->[2] eq 'mgr' && !$canmgr);
+                        next if ($item->[2] eq 'vcg' && !$canviewgrps);
+                        push(@scndsub,$item); 
+                    }
+                }
+                if (@scndsub > 0) {
+                    $menu .= &create_submenu($link,$target,$title,\@scndsub);
+                } elsif ($link) {
+                    $menu .= '<li><a href="'.$link.'" target="'.$target.'">'.&mt($title).'</a></li>';
+                }
+            }
+        } elsif ($$menuitem[3] eq 'Roles' && $env{'request.course.id'}) {
+            # special treatment for role selector
+            ($roleswitcher_js,$roleswitcher_form,my $switcher) =
+                &roles_selector(
+                        $env{'course.' . $env{'request.course.id'} . '.domain'},
+                        $env{'course.' . $env{'request.course.id'} . '.num'}
+                );
+            $menu .= $switcher;
+        } else {
+            $menu .= &prep_menuitem(\@$menuitem);
         }
     }
-
-    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=&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>
-ENDGROUPS
+    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'}))) 
+        {
+            my $londocroot = $Apache::lonnet::perlvar{'lonDocRoot'};
+            ($escurl = $env{'request.filename'}) =~ s{^\Q$londocroot\E}{};
+            $escurl  = &escape($escurl);
+        }    
+        $menu =~ s/\[url\]/$escurl/g;
+        $menu =~ s/\[symb\]/$escsymb/g;
+    }
+    $menu =~ s/\[uname\]/$$author{user}/g;
+    $menu =~ s/\[udom\]/$$author{dom}/g;
+    if ($menu) {
+        $menu = "<ul id=\"LC_secondary_menu\">$menu</ul>";
+    }
+    if ($roleswitcher_form) {
+        $menu .= "\n$roleswitcher_js\n$roleswitcher_form";
+    }
+    return $menu;
+}
+
+sub create_submenu {
+    my ($link,$target,$title,$submenu) = @_;
+    return unless (ref($submenu) eq 'ARRAY');
+    my $disptarget;
+    if ($target ne '') {
+        $disptarget = ' target="'.$target.'"';
+    }
+    my $menu = '<li class="LC_hoverable">'.
+               '<a href="'.$link.'"'.$disptarget.'>'. 
+               '<span class="LC_nobreak">'.&mt($title).
+               '<span class="LC_fontsize_small" style="font-weight:normal;">'.
+               ' &#9660;</span></span></a>'.
+               '<ul>';
+    my $count = 0;
+    my $numsub = scalar(@{$submenu});
+    foreach my $item (@{$submenu}) {
+        $count ++;
+        if (ref($item) eq 'ARRAY') {
+            my $borderbot;
+            if ($count == $numsub) {
+                $borderbot = 'border-bottom:1px solid black;';
             }
-	}
-        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') {
-# Remote Control is switched off
-# figure out colors
-	my %lt=&initlittle();
-
-        my $domain=&Apache::loncommon::determinedomain();
-	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') {
-	    return (<<ENDINLINEMENU);
-   <table id="LC_top_nav">
-    <tr>
-      $logo
-      <td></td>
-      <td class="LC_top_nav_login">
-        <a href="/adm/roles" target="_top">$lt{'login'}</a>
-     </td>
-    </tr>
-  </table>
-</font>
-ENDINLINEMENU
+            $menu .= '<li style="margin:0;padding:0;'.
+                     $borderbot.'"><a href="'.$item->[0].'">'.
+                     &mt($item->[1]).'</a></li>';
         }
-# Do we have a NAV link?
-        if ($env{'request.course.id'}) {
-	    my $link='/adm/navmaps?postdata='.$escurl.'&amp;postsymb='.
-		$escsymb;
-	    if ($env{'environment.remotenavmap'} eq 'on') {
-		$link="javascript:gonav('".$link."')";
-	    }
-	    $navmaps=(<<ENDNAV);
-<td><a href="$link" target="_top">$lt{'nav'}</a></td>
-ENDNAV
-my $is_group = (&Apache::loncommon::course_type() eq 'Group');
-	    if (&Apache::lonnet::allowed('mdc',$env{'request.course.id'})) {
-                my $text = ($is_group) ? $lt{'gdoc'} : $lt{'docs'};
-		$docs=(<<ENDDOCS);
-<td><a href="/adm/coursedocs" target="_top">$text</a></td>
-ENDDOCS
-            }
-            if ($showgroups) {
-                $groups =(<<ENDGROUPS);
-<td><a href="/adm/coursegroups" target="_top">$lt{'groups'}</a></td>
-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=&escape('return:');
-                $reloadlink=(<<ENDRELOAD);
-<td><a href="/adm/flip?postdata=$escreload" target="_top">$lt{'ret'}</a></td>
-ENDRELOAD
-            }
-        }
-	if (($env{'request.state'} eq 'construct') && ($env{'request.course.id'})) {
-	    my $escreload=&escape('return:');
-	    $reloadlink=(<<ENDCRELOAD);
-<td><a href="/adm/flip?postdata=$escreload" target="_top">$lt{'ret'}</a></td>
-ENDCRELOAD
-        }
-        my $reg='';
-        if ($registration) {
-           $reg=&innerregister($forcereg,$titletable);
-        }
-        my $form=&serverform();
-	my $utility=&utilityfunctions();
-	my $remote;
-	if ($env{'user.adv'}) {
-	    $remote = '<td><a href="/adm/remote?action=launch&amp;url='.$escurl.'" target="_top">'.$lt{'launch'}.'</a></td>'
-	}
-
-        my $helplink=&Apache::loncommon::top_nav_help('Help');
-	return (<<ENDINLINEMENU);
-<script type="text/javascript">
-// BEGIN LON-CAPA Internal
-// <![CDATA[
-$utility
-// ]]>
-</script>
-<table id="LC_top_nav">
-<tr>
-$logo
-<td><a href="/adm/menu" target="_top">$lt{'main'}</a></td>
-$reloadlink
-$navmaps
-$docs
-$groups
-$remote
-<td><a href="/adm/roles" target="_top">$lt{'roles'}</a></td>
-<td class="LC_top_nav_help">$helplink</td>
-<td class="LC_top_nav_exit"><a href="/adm/logout" target="_top">$lt{'exit'}</a></td>
-</tr>
-</table>
-$form
-<script type="text/javascript">
-// END LON-CAPA Internal
-</script>
-$reg
-ENDINLINEMENU
-    } else {
-	return '';
     }
+    $menu .= '</ul></li>';
+    return $menu;
 }
 
-# ====================================== This gets called in the header section
-
 sub registerurl {
     my ($forcereg) = @_;
     my $result = '';
     if ($env{'request.noversionuri'} =~ m{^/res/adm/pages/}) { return ''; }
     my $force_title='';
     if ($env{'request.state'} eq 'construct') {
-	$force_title=&Apache::lonxml::display_title();
+        $force_title=&Apache::lonxml::display_title();
     }
-    if (($env{'browser.interface'} eq 'textual') ||
-        ($env{'environment.remote'} eq 'off') ||
-        ((($env{'request.publicaccess'}) || 
+    if (($env{'environment.remote'} ne 'on') ||
+        ((($env{'request.publicaccess'}) ||
          (!&Apache::lonnet::is_on_map(
-	   &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 ''; }
@@ -299,13 +513,8 @@ 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 $result = '';
-    my ($uname,$thisdisfn);
+    my ($forcereg,$bread_crumbs,$group) = @_;
     my $const_space = ($env{'request.state'} eq 'construct');
     my $is_const_dir = 0;
 
@@ -313,197 +522,299 @@ sub innerregister {
 
     $env{'request.registered'} = 1;
 
-    my $textinter=($env{'browser.interface'} eq 'textual');
-    my $noremote=($env{'environment.remote'} eq 'off');
-    
-    my $textual=($textinter || $noremote);
+    my $noremote = ($env{'environment.remote'} ne 'on');
 
     undef(@inlineremote);
 
     my $reopen=&Apache::lonmenu::reopenmenu();
 
     my $newmail='';
-    if ($noremote) {
-	$newmail='<table id="LC_nav_location"><tr>';
+
+    if (&Apache::lonmsg::newmail() && !$noremote) {
+        # We have new mail and remote is up
+        $newmail= 'swmenu.setstatus("you have","messages");';
     }
-    if (&Apache::lonmsg::newmail()) { 
-	if ($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) 
-	     && ($env{'request.symb'}) 
-	     && ($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 ($mapurl,$resurl);
+
+    if ($env{'request.course.id'}) {
+        if ($env{'request.symb'}) {
+            ($mapurl, my $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 $restitle = &Apache::lonnet::gettitle(&Apache::lonnet::symbread());
+
+
+#SD
+#course_type only Course and Community?
+#
+            my @crumbs;
+            unless (($forcereg) && 
+                    ($env{'request.noversionuri'} eq '/adm/navmaps') &&
+                    ($mapurl eq $env{'course.'.$env{'request.course.id'}.'.url'})) {
+                @crumbs = ({text  => Apache::loncommon::course_type() 
+                                    . ' Contents', 
+                            href  => "Javascript:gopost('/adm/navmaps','')"});
+            }
+            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);
+        } else {
+            $resurl = $env{'request.noversionuri'};
+            my $courseurl = &Apache::lonnet::courseid_to_courseurl($env{'request.course.id'});
+            my $crstype = &Apache::loncommon::course_type();
+            my $title = &mt('View Resource');
+            if ($resurl =~ m{^\Q/uploaded$courseurl/supplemental/\E(default|\d+)/}) {
+                &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},['folderpath','title']);
+                &Apache::lonhtmlcommon::clear_breadcrumbs();
+                if ($env{'form.title'}) {
+                    $title = $env{'form.title'};
+                }
+                my $trail;
+                if ($env{'form.folderpath'}) {
+                    &prepare_functions($resurl,$forcereg,$group,undef,undef,1);
+                    ($trail) =
+                        &Apache::lonhtmlcommon::docs_breadcrumbs(undef,$crstype,undef,$title,1);
+                } else {
+                    &Apache::lonhtmlcommon::add_breadcrumb(
+                    {text  => "Supplemental $crstype Content",
+                     href  => "javascript:gopost('/adm/supplemental','')"});
+                    $title = &mt('View Resource');
+                    ($trail) =
+                        &Apache::lonhtmlcommon::docs_breadcrumbs(undef,$crstype,undef,$title,1);
+                }
+                return $trail;
+            }
+            unless ($env{'request.state'} eq 'construct') {
+                &Apache::lonhtmlcommon::clear_breadcrumbs();
+                &Apache::lonhtmlcommon::add_breadcrumb({text => 'View Resource'});
+            }
         }
-        if ($restitle) {
-	    $newmail.=': '.$restitle;
+    } elsif (! $const_space){
+        #a situation when we're looking at a resource outside of context of a 
+        #course or construction space (e.g. with cumulative rights)
+        &Apache::lonhtmlcommon::clear_breadcrumbs();
+        unless ($env{'request.noversionuri'} =~ m{^/adm/$match_domain/$match_username/aboutme$}) {
+            &Apache::lonhtmlcommon::add_breadcrumb({text => 'View Resource'});
         }
-        $newmail.='&nbsp;&nbsp;&nbsp;</td>';
     }
-    if ($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   = ( $noremote ? '' : 'swmenu.syncclock(1000*'.time.');' );
 # =============================================================================
 # ============================ This is for URLs that actually can be registered
-    if (($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'}) {
-	    $crs.='_'.$env{'request.course.sec'};
-	}
-	$crs=~s/\_/\//g;
+    if ( ($env{'request.noversionuri'}!~m{^/(res/)*adm/})
+                       || ($forcereg)) {
 
+        my %swtext;
+        if ($noremote) {
+            %swtext = &get_inline_text();
+        } else {
+            %swtext = &get_rc_text();
+        }
         my $hwkadd='';
-        if ($env{'request.symb'} ne '' &&
-	    $env{'request.filename'}=~/\.(problem|exam|quiz|assess|survey|form|task)$/) {
-	    if (&Apache::lonnet::allowed('mgr',$crs)) {
-		$hwkadd.=&switch('','',7,2,'pgrd.gif','problem[_1]','grades[_3]',
-                       "gocmd('/adm/grades','gradingmenu')",
-                       'Modify user grades for this assessment resource');
-            } elsif (&Apache::lonnet::allowed('vgr',$crs)) {
-		$hwkadd.=&switch('','',7,2,'subm.gif','view sub-[_1]','missions[_1]',
-                       "gocmd('/adm/grades','submission')",
-		       'View user submissions for this assessment resource');
+
+        my ($cdom,$cnum,%perms,$cfile,$switchserver,$home,$forceedit,
+            $forceview,$editbutton);
+        if (($resurl =~ m{^/adm/($match_domain)/($match_username)/aboutme$}) ||
+            ($env{'request.role'} !~/^(aa|ca|au)/)) {
+            $editbutton = &prepare_functions($resurl,$forcereg,$group);
+        }
+        if ($editbutton eq '') {
+            $editbutton = &clear(6,1);
+        }
+
+#
+# This applies in course context
+#
+        if ($env{'request.course.id'}) {
+            $cnum = $env{'course.'.$env{'request.course.id'}.'.num'};
+            $cdom = $env{'course.'.$env{'request.course.id'}.'.domain'};
+            $perms{'mdc'} = &Apache::lonnet::allowed('mdc',$env{'request.course.id'});
+            my @privs;
+            if ($env{'request.symb'} ne '') {
+                if ($env{'request.filename'}=~/$LONCAPA::assess_re/) {
+                    push(@privs,('mgr','vgr'));
+                }
+                push(@privs,'opa');
             }
-	}
-	if ($env{'request.symb'} ne '' &&
-	    &Apache::lonnet::allowed('opa',$crs)) {
-	    $hwkadd.=&switch('','',7,3,'pparm.gif','problem[_2]','parms[_2]',
-			     "gocmd('/adm/parmset','set')",
-			     'Modify parameter settings for this resource');
-	}
-# -- End Homework
-        ###
-        ### Determine whether or not to display the 'cstr' button for this
-        ### resource
-        ###
-        my $editbutton = '';
-        if ($env{'user.author'}) {
-            if ($env{'request.role'}=~/^(ca|au)/) {
-                # Set defaults for authors
-                my ($top,$bottom) = ('con-','struct');
-                my $action = "go('/priv/".$env{'user.name'}."');";
-                my $cadom  = $env{'request.role.domain'};
-                my $caname = $env{'user.name'};
-                my $desc = "Enter my resource construction space";
-                # Set defaults for co-authors
-                if ($env{'request.role'} =~ /^ca/) { 
-                    ($cadom,$caname)=($env{'request.role'}=~/($match_domain)\/($match_username)$/);
-                    ($top,$bottom) = ('co con-','struct');
-                    $action = "go('/priv/".$caname."');";
-                    $desc = "Enter construction space as co-author";
-                }
-                # Check that we are on the correct machine
-                my $home = &Apache::lonnet::homeserver($caname,$cadom);
-		my $allowed=0;
-		my @ids=&Apache::lonnet::current_machine_ids();
-		foreach my $id (@ids) { if ($id eq $home) { $allowed=1; } }
-		if (!$allowed) {
-		    $editbutton=&switch('','',6,1,$top,,$bottom,$action,$desc);
-                }
-            }
-            ##
-            ## Determine if user can edit url.
-            ##
-            my $cfile='';
-            my $cfuname='';
-            my $cfudom='';
-            if ($env{'request.filename'}) {
-                my $file=&Apache::lonnet::declutter($env{'request.filename'});
-                $file=~s/^($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;
-                    }
+            foreach my $priv (@privs) {
+                $perms{$priv} = &Apache::lonnet::allowed($priv,$env{'request.course.id'});
+                if (!$perms{$priv} && $env{'request.course.sec'} ne '') {
+                    $perms{$priv} =
+                        &Apache::lonnet::allowed($priv,"$env{'request.course.id'}/$env{'request.course.sec'}");
                 }
-            }        
-            # Finally, turn the button on or off
-            if ($cfile && !$const_space) {
-                $editbutton=&switch
-                    ('','',6,1,'pcstr.gif','edit[_1]','resource[_2]',
-                     "go('".$cfile."');","Edit this resource");
-            } elsif ($editbutton eq '') {
-                $editbutton=&clear(6,1);
             }
+#
+# Determine whether or not to show Grades and Submissions buttons
+#
+            if ($env{'request.symb'} ne '' &&
+                $env{'request.filename'}=~/$LONCAPA::assess_re/) {
+                if ($perms{'mgr'}) {
+                    $hwkadd.= &switch('','',7,2,'pgrd.png','Content Grades',
+                                      'grades[_4]',
+                                      "gocmd('/adm/grades','gradingmenu')",
+                                      'Content Grades');
+                } elsif ($perms{'vgr'}) {
+                    $hwkadd .= &switch('','',7,2,'subm.png','Content Submissions',
+                                       'missions[_1]',
+                                       "gocmd('/adm/grades','submission')",
+                                       'Content Submissions');
+                }
+            }
+            if (($env{'request.symb'} ne '') && ($perms{'opa'})) {
+                $hwkadd .= &switch('','',7,3,'pparm.png','Content Settings',
+                                   'parms[_2]',"gocmd('/adm/parmset','set')",
+                                   'Content Settings');
+            }
+# End grades/submissions check
+
+#
+# This applies to items inside a folder/page modifiable in the course.
+#
+            if (($env{'request.symb'}=~/^uploaded/) && ($perms{'mdc'})) {
+                my $text = 'Edit Folder';
+                if (($mapurl =~ /\.page$/) ||
+                    ($env{'request.symb'}=~
+                         m{uploaded/$cdom/$cnum/default_\d+\.page$}))  {
+                    $text = 'Edit Page';
+                }
+                $hwkadd .= &switch('','',7,4,'docs-22x22.png',$text,'parms[_2]',
+                                   "gocmd('/adm/coursedocs','direct')",
+                                   'Folder/Page Content');
+            }
+# End modifiable folder/page container check
         }
-        ###
-        ###
+# End course context
+
 # Prepare the rest of the buttons
-        my $menuitems;
+        my ($menuitems,$got_prt,$got_wishlist,$cstritems);
         if ($const_space) {
-	    my ($uname,$thisdisfn) =
-		($env{'request.filename'}=~m|^/home/([^/]+)/public_html/(.*)|);
-            my $currdir = '/priv/'.$uname.'/'.$thisdisfn;
+#
+# We are in construction space
+#
+
+            my $londocroot = $Apache::lonnet::perlvar{'lonDocRoot'};
+	    my ($udom,$uname,$thisdisfn) =
+		($env{'request.filename'}=~m{^\Q$londocroot/priv/\E([^/]+)/([^/]+)/(.*)$});
+            my $currdir = '/priv/'.$udom.'/'.$uname.'/'.$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
+#
                 $menuitems=(<<ENDMENUITEMS);
-s&6&1&list.gif&list[_1]&dir[_1]&golist('$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[_1]&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
+s&6&1&list.png&Directory&dir[_1]&golist('$esc_currdir')&List current directory
+s&6&2&rtrv.png&Retrieve&version[_1]&gocstr('/adm/retrieve','/priv/$udom/$uname/$cleandisfn')&Retrieve old version
+s&6&3&pub.png&Publish&resource[_3]&gocstr('/adm/publish','/priv/$udom/$uname/$cleandisfn')&Publish this resource
+s&7&1&del.png&Delete&resource[_2]&gocstr('/adm/cfile?action=delete','/priv/$udom/$uname/$cleandisfn')&Delete this resource
+s&7&2&prt.png&Print&printout[_1]&gocstr('/adm/printout','/priv/$udom/$uname/$cleandisfn')&Prepare a printable document
 ENDMENUITEMS
+                unless ($noremote) {
+                    $cstritems = $menuitems;
+                    undef($menuitems);
+                }
+            }
+            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 registered URL
+# Should probably be in mydesk.tab
+#
+
 	    $menuitems=(<<ENDMENUITEMS);
 c&3&1
-s&2&1&back.gif&backward[_1]&&gopost('/adm/flip','back:'+currentURL)&Go to the previous resource in the course sequence&&1
-s&2&3&forw.gif&forward[_1]&&gopost('/adm/flip','forward:'+currentURL)&Go to the next resource in the course sequence&&3
+s&2&1&back.png&$swtext{'back'}&&gopost('/adm/flip','back:'+currentURL)&Previous content resource&&1
+s&2&3&forw.png&$swtext{'forw'}&&gopost('/adm/flip','forward:'+currentURL)&Next content resource&&3
 c&6&3
 c&8&1
 c&8&2
-s&8&3&prt.gif&prepare[_1]&printout[_1]&gopost('/adm/printout',currentURL)&Prepare a printable document
-s&9&1&sbkm.gif&set[_1]&bookmark[_2]&set_bookmark()&Set a bookmark for this resource&&1
-s&9&3&anot.gif&anno-[_1]&tations[_1]&annotate()&Make notes and annotations about this resource&&1
+s&8&3&prt.png&$swtext{'prt'}&printout[_1]&gopost('/adm/printout',currentURL)&Prepare a printable document
+ENDMENUITEMS
+            $got_prt = 1;
+            if (($env{'user.adv'}) && ($env{'request.uri'} =~ /^\/res/)
+                && (!$env{'request.enc'})) {
+                # wishlist is only available for users with access to resource-pool
+                # and links can only be set for resources within the resource-pool
+                $menuitems .= (<<ENDMENUITEMS);
+s&9&1&alnk.png&$swtext{'alnk'}&linkstor[_1]&set_wishlistlink()&Save a link for this resource in your personal Stored Links repository&&1
 ENDMENUITEMS
+                $got_wishlist = 1;
+            }
+
+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.png";
+}else{
+	$menuitems.="anot.png";
+}
+$menuitems.="&$swtext{'anot'}&tations[_1]&annotate()&";
+$menuitems.="Make notes and annotations about this resource&&1\n";
 
-            unless ($env{'request.noversionuri'}=~/\/(bulletinboard|smppg|navmaps|syllabus|aboutme)(\?|$)/) {
-		if (!$env{'request.enc'}) {
+            unless ($env{'request.noversionuri'}=~/\/(bulletinboard|smppg|navmaps|syllabus|aboutme|viewclasslist|portfolio)(\?|$)/) {
+		if ((!$env{'request.enc'}) && ($env{'request.noversionuri'} !~ m{^/adm/wrapper/ext/}) && ($env{'request.noversionuri'} !~ m{^/uploaded/$match_domain/$match_courseid/docs/})) {
 		    $menuitems.=(<<ENDREALRES);
-s&6&3&catalog.gif&catalog[_1]&info[_1]&catalog_info()&Show catalog information
+s&6&3&catalog.png&$swtext{'catalog'}&info[_1]&catalog_info()&Show Metadata
+ENDREALRES
+                }
+                unless ($env{'request.noversionuri'} =~ m{^/uploaded/$match_domain/$match_courseid/docs/}) {
+	            $menuitems.=(<<ENDREALRES);
+s&8&1&eval.png&$swtext{'eval'}&this[_1]&gopost('/adm/evaluate',currentURL,1)&Provide my evaluation of this resource
 ENDREALRES
                 }
-	        $menuitems.=(<<ENDREALRES);
-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
+                $menuitems.=(<<ENDREALRES);
+s&8&2&fdbk.png&$swtext{'fdbk'}&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/) {
-	    $menuitems .= (<<ENDMENUITEMS);
-s&8&3&prt.gif&prepare[_1]&printout[_1]&gopost('/adm/printout',currentURL)&Prepare a printable document
+            unless ($got_prt) {
+	        $menuitems .= (<<ENDMENUITEMS);
+s&8&3&prt.png&$swtext{'prt'}&printout[_1]&gopost('/adm/printout',currentURL)&Prepare a printable document
+ENDMENUITEMS
+                $got_prt = 1;
+            }
+            unless ($got_wishlist) {
+                if (($env{'user.adv'}) && (!$env{'request.enc'})) {
+                    # wishlist is only available for users with access to resource-pool
+                    $menuitems .= (<<ENDMENUITEMS);
+s&9&1&alnk.png&$swtext{'alnk'}&linkstor[_1]&set_wishlistlink()&Save a link for this resource in your personal Stored Links repository&&1
 ENDMENUITEMS
+                    $got_wishlist = 1;
+                }
+            }
 	}
+        unless ($got_prt) {
+            $menuitems .= (<<ENDMENUITEMS);
+c&8&3
+ENDMENUITEMS
+        }
+        unless ($got_wishlist) {
+            $menuitems .= (<<ENDMENUITEMS);
+c&9&1
+ENDMENUITEMS
+        }
         my $buttons='';
         foreach (split(/\n/,$menuitems)) {
 	    my ($command,@rest)=split(/\&/,$_);
@@ -522,126 +833,123 @@ ENDMENUITEMS
                 }
             }
         }
-
-        if ($textual) {
+        if ($noremote) {
 	    my $addremote=0;
-	    foreach (@inlineremote) { if ($_ ne '') { $addremote=1; } }
-	    my $inlinebuttons='';
-	    if ($addremote) {
-# Registered, textual output
-		if ($env{'browser.interface'} eq 'textual') {
-		    $inlinebuttons=
-                        join('',map { (defined($_)?$_:'') } @inlineremote);
-		} else {
-                    if ($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] $inlineremote[93]</td></tr>
-ENDINLINEICONS
-                        }
+	    foreach (@inlineremote) { if ($_ ne '') { $addremote=1; last;} }
+            if ($addremote) {
+
+                &Apache::lonhtmlcommon::clear_breadcrumb_tools();
+
+                &Apache::lonhtmlcommon::add_breadcrumb_tool(
+                    'navigation', @inlineremote[21,23]);
+
+                my $countdown = &countdown_timer();
+                if (&hidden_button_check() eq 'yes') {
+                    if ($countdown) {
+                        &Apache::lonhtmlcommon::add_breadcrumb_tool('tools',$countdown);
+                    }
+                } else {
+                    my @tools = @inlineremote[93,91,81,82,83];
+                    if ($countdown) {
+                        unshift(@tools,$countdown);
+                    }
+                    &Apache::lonhtmlcommon::add_breadcrumb_tool(
+                        'tools',@tools);
+
+                    #publish button in construction space
+                    if ($env{'request.state'} eq 'construct'){
+                        &Apache::lonhtmlcommon::add_breadcrumb_tool(
+                            'advtools', $inlineremote[63]);
                     } else {
-			$inlinebuttons=(<<ENDFIRSTLINE);
-<tr><td>$inlineremote[21]</td><td>&nbsp;</td><td>$inlineremote[23]</td></tr>
-ENDFIRSTLINE
-                        if (&hidden_button_check() ne 'yes') { 
-                            $inlinebuttons .= (<<ENDINLINE);
-<tr><td>$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
-                        }
+                        &Apache::lonhtmlcommon::add_breadcrumb_tool(
+                            'tools', $inlineremote[63]);
                     }
+                    &advtools_crumbs(@inlineremote);
                 }
-	    }
-	    $result =(<<ENDREGTEXT);
-<script type="text/javascript">
-// BEGIN LON-CAPA Internal
-</script>
-$timesync
-$newmail
-$tablestart
-$inlinebuttons
-$tableend
-<script type="text/javascript">
-// END LON-CAPA Internal
-</script>
+            }
+            return   &Apache::lonhtmlcommon::scripttag('', 'start')
+                   . &Apache::lonhtmlcommon::breadcrumbs(undef,undef,0)
+                   . &Apache::lonhtmlcommon::scripttag('', 'end');
 
-ENDREGTEXT
-# Registered, graphical output
         } else {
-	    my $requri=&Apache::lonnet::clutter(&Apache::lonnet::fixversion((split(/\?/,$env{'request.noversionuri'}))[0]));
-	    $requri=&Apache::lonenc::check_encrypt(&unescape($requri));
-	    my $cursymb=&Apache::lonenc::check_encrypt($env{'request.symb'});
-	    my $navstatus=&get_nav_status();
-	    my $clearcstr;
-
-	    if ($env{'user.adv'}) { $clearcstr='clearbut(6,1)'; }
-	    $result = (<<ENDREGTHIS);
-     
+            my $cstrcrumbs;
+            if ($const_space) {
+                foreach (split(/\n/,$cstritems)) {
+                    my ($command,@rest)=split(/\&/,$_);
+                    my $idx=10*$rest[0]+$rest[1];
+                    &switch('','',@rest);
+                }
+                &Apache::lonhtmlcommon::add_breadcrumb_tool('advtools',
+                                                            @inlineremote[63,61,71,72]);
+
+                $cstrcrumbs = &Apache::lonhtmlcommon::scripttag('', 'start')
+                             .&Apache::lonhtmlcommon::breadcrumbs(undef,undef,0)
+                             .&Apache::lonhtmlcommon::scripttag('', 'end');
+            }
+            my $requri=&Apache::lonnet::clutter(&Apache::lonnet::fixversion((split(/\?/,$env{'request.noversionuri'}))[0]));
+            $requri=&Apache::lonenc::check_encrypt(&unescape($requri));
+            my $cursymb=&Apache::lonenc::check_encrypt($env{'request.symb'});
+            my $navstatus=&get_nav_status();
+            my $clearcstr;
+
+            if ($env{'user.adv'}) { $clearcstr='clearbut(6,1)'; }
+            return <<ENDREGTHIS;
+
 <script type="text/javascript">
+// <![CDATA[
 // BEGIN LON-CAPA Internal
 var swmenu=null;
 
     function LONCAPAreg() {
-	  swmenu=$reopen;
+          swmenu=$reopen;
           swmenu.clearTimeout(swmenu.menucltim);
           $timesync
           $newmail
           $buttons
-	  swmenu.currentURL="$requri";
+          swmenu.currentURL="$requri";
           swmenu.reloadURL=swmenu.currentURL+window.location.search;
           swmenu.currentSymb="$cursymb";
           swmenu.reloadSymb="$cursymb";
           swmenu.currentStale=0;
-	  $navstatus
+          $navstatus
           $hwkadd
           $editbutton
     }
 
     function LONCAPAstale() {
-	  swmenu=$reopen
+          swmenu=$reopen
           swmenu.currentStale=1;
-          if (swmenu.reloadURL!='' && swmenu.reloadURL!= null) { 
+          if (swmenu.reloadURL!='' && swmenu.reloadURL!= null) {
              swmenu.switchbutton
              (3,1,'reload.gif','return','location','go(reloadURL)','Return to the last known location in the course sequence');
-	  }
+          }
           swmenu.clearbut(7,2);
           swmenu.clearbut(7,3);
           swmenu.menucltim=swmenu.setTimeout(
  'clearbut(2,1);clearbut(2,3);clearbut(8,1);clearbut(8,2);clearbut(8,3);'+
  'clearbut(9,1);clearbut(9,3);clearbut(6,3);$clearcstr',
-			  2000);
+                          2000);
       }
 
-// END LON-CAPA Internal 
+// END LON-CAPA Internal
+// ]]>
 </script>
+
+$cstrcrumbs
 ENDREGTHIS
         }
-# =============================================================================
     } else {
-# ========================================== This can or will not be registered
-        if ($textual) {
-# Not registered, textual
-	    $result= (<<ENDDONOTREGTEXT);
-ENDDONOTREGTEXT
-        } else {
+       unless ($noremote) {
 # Not registered, graphical
-           $result = (<<ENDDONOTREGTHIS);
+           return (<<ENDDONOTREGTHIS);
 
 <script type="text/javascript">
+// <![CDATA[
 // BEGIN LON-CAPA Internal
 var swmenu=null;
 
     function LONCAPAreg() {
-	  swmenu=$reopen
+          swmenu=$reopen
           $timesync
           swmenu.currentStale=1;
           swmenu.clearbut(2,1);
@@ -649,11 +957,12 @@ var swmenu=null;
           swmenu.clearbut(8,1);
           swmenu.clearbut(8,2);
           swmenu.clearbut(8,3);
+          swmenu.clearbut(9,1);
           if (swmenu.currentURL) {
              swmenu.switchbutton
               (3,1,'reload.gif','return','location','go(currentURL)');
- 	  } else {
-	      swmenu.clearbut(3,1);
+          } else {
+              swmenu.clearbut(3,1);
           }
     }
 
@@ -661,33 +970,66 @@ var swmenu=null;
     }
 
 // END LON-CAPA Internal
+// ]]>
 </script>
 ENDDONOTREGTHIS
-       }
-# =============================================================================
+
+        }
+        return '';
     }
-    return $result;
+}
+
+sub get_inline_text {
+    my %text = (
+                 pgrd     => 'Content Grades',
+                 subm     => 'Content Submissions',
+                 pparm    => 'Content Settings',
+                 docs     => 'Folder/Page Content',
+                 pcstr    => 'Edit',
+                 prt      => 'Print',
+                 alnk     => 'Stored Links',
+                 anot     => 'Notes',
+                 catalog  => 'Info',
+                 eval     => 'Evaluate',
+                 fdbk     => 'Feedback',
+    );
+    return %text;
+}
+
+sub get_rc_text {
+    my %text = (
+                   pgrd    => 'problem[_1]',
+                   subm    => 'view sub-[_1]',
+                   pparm   => 'problem[_2]',
+                   pcstr   => 'edit[_1]',
+                   prt     => 'prepare[_1]',
+                   back    => 'backward[_1]',
+                   forw    => 'forward[_1]',
+                   alnk    => 'add to[_1]',
+                   anot    => 'anno-[_1]',
+                   catalog => 'catalog[_2]',
+                   eval    => 'evaluate[_1]',
+                   fdbk    => 'feedback[_1]',
+    );
+    return %text;
 }
 
 sub loadevents() {
     if ($env{'request.state'} eq 'construct' ||
-	$env{'request.noversionuri'} =~ m{^/res/adm/pages/}) { return ''; }
+        $env{'request.noversionuri'} =~ m{^/res/adm/pages/}) { return ''; }
     return 'LONCAPAreg();';
 }
 
 sub unloadevents() {
     if ($env{'request.state'} eq 'construct' ||
-	$env{'request.noversionuri'} =~ m{^/res/adm/pages/}) { return ''; }
+        $env{'request.noversionuri'} =~ m{^/res/adm/pages/}) { return ''; }
     return 'LONCAPAstale();';
 }
 
-# ============================================================= Start up remote
-
 sub startupremote {
     my ($lowerurl)=@_;
-    if (($env{'browser.interface'} eq 'textual') ||
-        ($env{'environment.remote'} eq 'off')) {
-     return ('<meta HTTP-EQUIV="Refresh" CONTENT="0.5; url='.$lowerurl.'" />');
+    unless ($env{'environment.remote'} eq 'on') {
+        return ('<meta HTTP-EQUIV="Refresh" CONTENT="0.5; url='.$lowerurl.'" />');
     }
 #
 # The Remote actually gets launched!
@@ -697,28 +1039,29 @@ sub startupremote {
     my $message=&mt('"Waiting for Remote Control window to load: "+[_1]','waited');
     return(<<ENDREMOTESTARTUP);
 <script type="text/javascript">
+// <![CDATA[
 var timestart;
 function wheelswitch() {
     if (typeof(document.wheel) != 'undefined') {
-	if (typeof(document.wheel.spin) != 'undefined') {
-	    var date=new Date();
-	    var waited=Math.round(30-((date.getTime()-timestart)/1000));
-	    document.wheel.spin.value=$message;
-	}
+        if (typeof(document.wheel.spin) != 'undefined') {
+            var date=new Date();
+            var waited=Math.round(30-((date.getTime()-timestart)/1000));
+            document.wheel.spin.value=$message;
+        }
     }
-   if (window.status=='|') { 
-      window.status='/'; 
+   if (window.status=='|') {
+      window.status='/';
    } else {
       if (window.status=='/') {
          window.status='-';
       } else {
-         if (window.status=='-') { 
-            window.status='\\\\'; 
+         if (window.status=='-') {
+            window.status='\\\\';
          } else {
             if (window.status=='\\\\') { window.status='|'; }
          }
       }
-   } 
+   }
 }
 
 // ---------------------------------------------------------- The wait function
@@ -729,9 +1072,9 @@ function wait() {
       if (tim==0) {
          clearTimeout(canceltim);
          $configmenu
-         window.location='$lowerurl';  
+         window.location='$lowerurl';
       } else {
-	  window.location='/adm/remote?action=collapse&url=$esclowerurl';
+          window.location='/adm/remote?action=collapse&url=$esclowerurl';
       }
    } else {
       wheelswitch();
@@ -747,6 +1090,7 @@ function main() {
    wait();
 }
 
+// ]]>
 </script>
 ENDREMOTESTARTUP
 }
@@ -754,18 +1098,21 @@ 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 ''; }
+    unless ($env{'environment.remote'} eq 'on') { return ''; }
     return(<<ENDMAINCALL);
 <script type="text/javascript">
+// <![CDATA[
     main();
+// ]]>
 </script>
 ENDMAINCALL
 }
@@ -773,12 +1120,12 @@ ENDMAINCALL
 sub load_remote_msg {
     my ($lowerurl)=@_;
 
-    if (($env{'browser.interface'} eq 'textual') ||
-        ($env{'environment.remote'} eq 'off')) { return ''; }
+    unless ($env{'environment.remote'} eq 'on') { return ''; }
 
     my $esclowerurl=&escape($lowerurl);
-    my $link=&mt('<a href="[_1]">Continue</a> on in Inline Menu mode',
-		 "/adm/remote?action=collapse&amp;url=$esclowerurl");
+    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">
@@ -788,26 +1135,34 @@ 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'};
+   unless ($env{'environment.remote'} eq 'on') { 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') ||
-        ($env{'environment.remote'} eq 'off')) { 
-	return '<script type="text/javascript">self.name="loncapaclient";</script>';
+    unless ($env{'environment.remote'} eq 'on') {
+        return
+        '<script type="text/javascript">'."\n"
+       .'// <![CDATA['."\n"
+       .'self.name="loncapaclient";'."\n"
+       .'// ]]>'."\n"
+       .'</script>';
     }
-    my $menuname='LCmenu'.$Apache::lonnet::perlvar{'lonHostID'};
-    
+    my $menuname = &get_menu_name();
+
 #    unless (shift eq 'unix') {
 # resizing does not work on linux because of virtual desktop sizes
 #       $returnval.=(<<ENDRESIZE);
@@ -817,27 +1172,255 @@ sub open {
 #}
 #ENDRESIZE
 #    }
-    $returnval.=(<<ENDOPEN);
+    $returnval=(<<ENDOPEN);
+// <![CDATA[
 window.status='Opening LON-CAPA Remote Control';
-var menu=window.open("/res/adm/pages/menu.html","$menuname",
+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>';
 }
 
+sub get_editbutton {
+    my ($cfile,$home,$switchserver,$forceedit,$forceview,$forcereg) = @_;
+    my $jscall;
+    if (($forceview) && ($env{'form.todocs'})) {
+        my ($folderpath,$command);
+        if ($env{'request.symb'}) {
+            $folderpath = &Apache::loncommon::symb_to_docspath($env{'request.symb'});
+        } elsif ($env{'form.folderpath'} =~ /^supplemental/) {
+            $folderpath = $env{'form.folderpath'};
+            $command = '&forcesupplement=1';
+        }
+        $folderpath = &escape(&HTML::Entities::encode(&escape($folderpath),'<>&"'));
+        $jscall = "go('/adm/coursedocs?folderpath=$folderpath$command')";
+    } else {
+        $jscall = &Apache::lonhtmlcommon::jump_to_editres($cfile,$home,$switchserver,
+                                                $forceedit,$forcereg,$env{'request.symb'},
+                                                &escape($env{'form.folderpath'}),
+                                                &escape($env{'form.title'}),$env{'form.idx'},
+                                                &escape($env{'form.suppurl'},$env{'form.todocs'}));
+    }
+    if ($jscall) {
+        my $icon = 'pcstr.png';
+        my $label = 'Edit';
+        if ($forceview) {
+            $icon = 'tolastloc.png';
+            $label = 'Exit Editing';
+        }
+        &switch('','',6,1,$icon,$label,'resource[_2]',
+                $jscall,"Edit this resource");
+        return 1;
+    }
+    return;
+}
+
+sub prepare_functions {
+    my ($resurl,$forcereg,$group,$bread_crumbs,$advtools,$docscrumbs) = @_;
+    unless ($env{'request.registered'}) {
+        undef(@inlineremote);
+    }
+    my ($cdom,$cnum,%perms,$cfile,$switchserver,$home,$forceedit,
+        $forceview);
+
+    if ($env{'request.course.id'}) {
+        $cnum = $env{'course.'.$env{'request.course.id'}.'.num'};
+        $cdom = $env{'course.'.$env{'request.course.id'}.'.domain'};
+        $perms{'mdc'} = &Apache::lonnet::allowed('mdc',$env{'request.course.id'});
+    }
+
+    my $editbutton = '';
+#
+# Determine whether or not to display 'Edit' icon/button
+#
+    if ($resurl =~ m{^/?adm/($match_domain)/($match_username)/aboutme$}) {
+        my $file=&Apache::lonnet::declutter($env{'request.filename'});
+        ($cfile,$home,$switchserver,$forceedit,$forceview) =
+            &Apache::lonnet::can_edit_resource($file,$cnum,$cdom,
+                &Apache::lonnet::clutter($resurl),$env{'request.symb'},$group);
+        if (($cfile) && ($home ne '') && ($home ne 'no_host')) {
+            $editbutton = &get_editbutton($cfile,$home,$switchserver,
+                                          $forceedit,$forceview,$forcereg);
+        }
+    } elsif ((!$env{'request.course.id'}) &&
+             ($env{'user.author'}) && ($env{'request.filename'}) &&
+             ($env{'request.role'} !~/^(aa|ca|au)/)) {
+#
+# Currently do not have the role of author or co-author.
+# Do we have authoring privileges for the resource?
+#
+        my $file=&Apache::lonnet::declutter($env{'request.filename'});
+        ($cfile,$home,$switchserver,$forceedit,$forceview) =
+            &Apache::lonnet::can_edit_resource($file,$cnum,$cdom,
+                &Apache::lonnet::clutter($resurl),$env{'request.symb'},$group);
+        if (($cfile) && ($home ne '') && ($home ne 'no_host')) {
+            $editbutton = &get_editbutton($cfile,$home,$switchserver,
+                                          $forceedit,$forceview,$forcereg);
+        }
+    } elsif ($env{'request.course.id'}) {
+#
+# This applies in course context
+#
+        if (($resurl eq "/public/$cdom/$cnum/syllabus") && ($perms{'mdc'})) {
+            if ($env{'course.'.$env{'request.course.id'}.'.externalsyllabus'} =~ /\w/) {
+                &switch('','',6,1,'pcstr.png','Edit',
+                        'resource[_2]',
+                        "go('/adm/courseprefs?phase=display&actions=courseinfo')",
+                        'Edit this resource');
+                $editbutton = 1;
+            } else {
+                $cfile = $resurl;
+                $home = &Apache::lonnet::homeserver($cnum,$cdom);
+                if ($env{'form.forceedit'}) {
+                    $forceview = 1;
+                } else {
+                    $forceedit = 1;
+                }
+                $editbutton = &get_editbutton($cfile,$home,$switchserver,
+                                              $forceedit,$forceview,$forcereg);
+            }
+        } elsif (($resurl eq '/adm/extresedit') &&
+                 (($env{'form.symb'}) || ($env{'form.folderpath'}))) {
+            ($cfile,$home,$switchserver,$forceedit,$forceview) =
+            &Apache::lonnet::can_edit_resource($resurl,$cnum,$cdom,$resurl,
+                                               $env{'form.symb'});
+            if ($cfile ne '') {
+                $editbutton = &get_editbutton($cfile,$home,$switchserver,
+                                              $forceedit,$forceview,$forcereg,
+                                              $env{'form.title'},$env{'form.suppurl'});
+            }
+        } elsif ($resurl !~ m{^/?adm/($match_domain)/($match_username)/aboutme$}) {
+            if ($env{'request.filename'}) {
+                my $file=&Apache::lonnet::declutter($env{'request.filename'});
+                ($cfile,$home,$switchserver,$forceedit,$forceview) =
+                    &Apache::lonnet::can_edit_resource($file,$cnum,$cdom,
+                        &Apache::lonnet::clutter($resurl),$env{'request.symb'},$group);
+                if ($cfile ne '') {
+                    $editbutton = &get_editbutton($cfile,$home,$switchserver,
+                                                  $forceedit,$forceview,$forcereg);
+                }
+            }
+        }
+    }
+# End determination of 'Edit' icon/button display
+
+    if ($env{'request.course.id'}) {
+# This applies to about me page for users in a course
+        if ($resurl =~ m{^/?adm/($match_domain)/($match_username)/aboutme$}) {
+            my ($sdom,$sname) = ($1,$2);
+            unless (&Apache::lonnet::is_course($sdom,$sname)) {
+                &switch('','',6,4,'mail-message-new-22x22.png','Message to user',
+                        '',
+                        "go('/adm/email?compose=individual&recname=$sname&recdom=$sdom')",
+                            'Send message to specific user');
+            }
+            my $hideprivileged = 1;
+            if (&Apache::lonnet::in_course($sdom,$sname,$cdom,$cnum,undef,
+                                           $hideprivileged)) {
+                foreach my $priv ('vsa','vgr','srm') {
+                    $perms{$priv} = &Apache::lonnet::allowed($priv,$env{'request.course.id'});
+                    if (!$perms{$priv} && $env{'request.course.sec'} ne '') {
+                        $perms{$priv} =
+                            &Apache::lonnet::allowed($priv,"$env{'request.course.id'}/$env{'request.course.sec'}");
+                    }
+                }
+                if ($perms{'vsa'}) {
+                    &switch('','',6,5,'trck-22x22.png','Activity',
+                            '',
+                            "go('/adm/trackstudent?selected_student=$sname:$sdom')",
+                            'View recent activity by this person');
+                }
+                if ($perms{'vgr'}) {
+                    &switch('','',6,6,'rsrv-22x22.png','Reservations',
+                            '',
+                            "go('/adm/slotrequest?command=showresv&origin=aboutme&uname=$sname&udom=$sdom')",
+                            'Slot reservation history');
+                }
+                if ($perms{'srm'}) {
+                    &switch('','',6,7,'contact-new-22x22.png','Records',
+                            '',
+                            "go('/adm/email?recordftf=retrieve&recname=$sname&recdom=$sdom')",
+                            'Add records');
+                }
+            }
+        } elsif ($resurl =~ m{^/?adm/viewclasslist}) {
+# This applies to viewclasslist page for users in a course
+            if (&Apache::lonnet::allowed('opa',$env{'request.course.id'})) {
+                &switch('','',6,4,'pparm.png','Settings',
+                        '',
+                        "go('/adm/courseprefs?actions=classlists&phase=display')",
+                        'Student-viewable classlist options');
+            }
+        }
+        if (($env{'form.folderpath'} =~ /^supplemental/) &&
+            (&Apache::lonnet::allowed('mdc',$env{'request.course.id'})) &&
+            (($resurl =~ m{^/adm/wrapper/ext/}) ||
+             ($resurl =~ m{^/uploaded/$cdom/$cnum/supplemental/}) ||
+             ($resurl eq '/adm/supplemental') ||
+             ($resurl =~ m{^/public/$cdom/$cnum/syllabus$}) ||
+             ($resurl =~ m{^/adm/$match_domain/$match_username/aboutme$}))) {
+            my @folders=split('&',$env{'form.folderpath'});
+            if ((@folders > 2) || ($resurl ne '/adm/supplemental')) {
+                my $esc_path=&escape(&HTML::Entities::encode(&escape($env{'form.folderpath'}),'<>&"'));
+                &switch('','',7,4,'docs-22x22.png','Edit Folder','parms[_2]',
+                        "location.href='/adm/coursedocs?command=direct&forcesupplement=1&supppath=$esc_path'",
+                        'Folder/Page Content');
+            }
+        }
+    }
+
+# End checking for items for about me page for users in a course
+    if ($docscrumbs) {
+        &Apache::lonhtmlcommon::clear_breadcrumb_tools();
+        &advtools_crumbs(@inlineremote);
+        return $editbutton;
+    } elsif ($env{'request.registered'}) {
+        return $editbutton;
+    } else {
+        if (ref($bread_crumbs) eq 'ARRAY') {
+            if (@inlineremote > 0) {
+                if (ref($advtools) eq 'ARRAY') {
+                    @{$advtools} = @inlineremote;
+                }
+            }
+            return;
+        } elsif (@inlineremote > 0) {
+            &Apache::lonhtmlcommon::clear_breadcrumb_tools();
+            &advtools_crumbs(@inlineremote);
+            return   &Apache::lonhtmlcommon::scripttag('', 'start')
+                   . &Apache::lonhtmlcommon::breadcrumbs(undef,undef,0)
+                   . &Apache::lonhtmlcommon::scripttag('', 'end');
+        }
+    }
+}
+
+sub advtools_crumbs {
+    my @funcs = @_;
+    if ($env{'request.noversionuri'} =~ m{^/adm/$match_domain/$match_username/aboutme$}) {
+        &Apache::lonhtmlcommon::add_breadcrumb_tool(
+            'advtools', @funcs[61,64,65,66,67,74]);
+    } elsif ($env{'request.noversionuri'} !~ m{^/adm/(navmaps|viewclasslist)(\?|$)}) {
+        &Apache::lonhtmlcommon::add_breadcrumb_tool(
+            'advtools', @funcs[61,71,72,73,74,92]);
+    } elsif ($env{'request.noversionuri'} eq '/adm/viewclasslist') {
+        &Apache::lonhtmlcommon::add_breadcrumb_tool(
+            'advtools', @funcs[64]);
+    }
+}
 
 # ================================================================== Raw Config
 
 sub clear {
     my ($row,$col)=@_;
-    unless (($env{'browser.interface'} eq 'textual') ||
-            ($env{'environment.remote'} eq 'off')) {
+    if ($env{'environment.remote'} eq 'on') {
+       if (($row<1) || ($row>13)) { return ''; }
        return "\n".qq(window.status+='.';swmenu.clearbut($row,$col););
-   } else { 
-       $inlineremote[10*$row+$col]='';
-       return ''; 
-   }
+    } else {
+        $inlineremote[10*$row+$col]='';
+        return '';
+    }
 }
 
 # ============================================ Switch a button or create a link
@@ -851,73 +1434,71 @@ sub switch {
     $top=&mt($top);
     $bot=&mt($bot);
     $desc=&mt($desc);
-    $img=&mt($img);
-
     my $idx=10*$row+$col;
     $category_members{$cat}.=':'.$idx;
 
-    unless (($env{'browser.interface'} eq 'textual')  ||
-            ($env{'environment.remote'} eq 'off')) {
+    if ($env{'environment.remote'} eq 'on') {
+        if (($row<1) || ($row>13)) { return ''; }
+        if ($env{'request.state'} eq 'construct') {
+            my $text = $top.' '.$bot;
+            $text=~s/\s*\-\s*//gs;
+            my $pic = '<img alt="'.$text.'" src="'.
+                      &Apache::loncommon::lonhttpdurl('/res/adm/pages/'.$img).
+                      '" align="'.($nobreak==3?'right':'left').'" class="LC_icon" />';
+           $inlineremote[$idx] =
+               '<a title="'.$desc.'" class="LC_menubuttons_link" href="javascript:'.$act.';">'.
+               $pic.'<span class="LC_menubuttons_inline_text">'.$top.'&nbsp;</span></a>';
+        }
 # Remote
-       return "\n".
+        $img=~s/\.png$/\.gif/;
+        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) {
-	   $inlineremote[$idx]=
-	       '<a href="javascript:'.$act.';">'.$text.'</a>';
-       } else {
-	   $inlineremote[$idx]="\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').'" />';
-       if ($env{'browser.interface'} eq 'faketextual') {
-# Accessibility
+    }
+
+# Inline Menu
+    if ($nobreak==2) { return ''; }
+    my $text=$top.' '.$bot;
+    $text=~s/\s*\-\s*//gs;
+
+    my $pic=
+	   '<img alt="'.$text.'" src="'.
+	   &Apache::loncommon::lonhttpdurl('/res/adm/pages/'.$img).
+	   '" align="'.($nobreak==3?'right':'left').'" class="LC_icon" />';
+    if ($env{'browser.interface'} eq 'faketextual') {
+# Main Menu
 	   if ($nobreak==3) {
 	       $inlineremote[$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) {
 	       $inlineremote[$idx]="\n<tr>".
-		   '<td class="LC_menubuttons_img" align="left">'.
+		   '<td align="left">'.
 		   '<a href="javascript:'.$act.';">'.$pic.'</a></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 {
 	       $inlineremote[$idx]="\n<tr>".
-		   '<td class="LC_menubuttons_img" align="left">'.
+		   '<td align="left">'.
 		   '<a href="javascript:'.$act.';">'.$pic.
 		   '</a></td><td class="LC_menubuttons_text" colspan="3">'.
 		   '<a class="LC_menubuttons_link" href="javascript:'.$act.';"><span class="LC_menubuttons_inline_text">'.$desc.'</span></a></td></tr>';
 	   }
-       } else {
+    } else {
 # Inline Menu
-           if ($env{'environment.icons'} eq 'iconsonly') {
-              $inlineremote[$idx]='<a title="'.$desc.'" href="javascript:'.$act.';">'.$pic.'</a>';
-           } else {
-	      $inlineremote[$idx]=
-		   '<a class="LC_menubuttons_link" href="javascript:'.$act.';">'.$pic.
-		   '<span class="LC_menubuttons_inline_text">'.$desc.'</span></a>';
-           }
-       }
-   }
+        my @tools = (93,91,81,82,83);
+        unless ($env{'request.state'} eq 'construct') {
+            push(@tools,63);
+        }
+        if (($env{'environment.icons'} eq 'iconsonly') &&
+            (grep(/^$idx$/,@tools))) {
+            $inlineremote[$idx] =
+        '<a title="'.$desc.'" class="LC_menubuttons_link" href="javascript:'.$act.';">'.$pic.'</a>';
+        } else {
+            $inlineremote[$idx] =
+       '<a title="'.$desc.'" class="LC_menubuttons_link" href="javascript:'.$act.';">'.$pic.
+       '<span class="LC_menubuttons_inline_text">'.$top.'&nbsp;</span></a>';
+        }
+    }
     return '';
 }
 
@@ -936,9 +1517,8 @@ sub secondlevel {
 }
 
 sub openmenu {
-    my $menuname='LCmenu'.$Apache::lonnet::perlvar{'lonHostID'};
-    if (($env{'browser.interface'} eq 'textual') ||
-        ($env{'environment.remote'} eq 'off')) { return ''; }
+    my $menuname = &get_menu_name();
+    unless ($env{'environment.remote'} eq 'on') { return ''; }
     my $nothing = &Apache::lonhtmlcommon::javascript_nothing();
     return "window.open(".$nothing.",'".$menuname."');";
 }
@@ -946,14 +1526,18 @@ sub openmenu {
 sub inlinemenu {
     undef(@inlineremote);
     undef(%category_members);
+# calling rawconfig with "1" will evaluate mydesk.tab, even if there is no active remote control
     &rawconfig(1);
-    my $output='<table id="LC_mainmenu"><tr>';
+    my $output='<table><tr>';
     for (my $col=1; $col<=2; $col++) {
-        $output.='<td class="LC_mainmenu_column">';
+        $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; }
-               $output.='<table id="LC_menubuttons_mainmenu"><tr><td colspan="4" class="LC_menubuttons_category">'.&mt($category_names{$cat}).'</td></tr>';
+               #$output.='<table><tr><td colspan="4" class="LC_menubuttons_category">'.&mt($category_names{$cat}).'</td></tr>';
+               $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]) {
@@ -964,6 +1548,7 @@ sub inlinemenu {
                   $output.=$inlineremote[$item];
                }
                $output.='</table>';
+               $output.='</div>';
             }
          }
          $output.="</td>";
@@ -973,27 +1558,34 @@ sub inlinemenu {
 }
 
 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') ||
-            ($env{'environment.remote'} eq 'off')) {
+    if ($env{'environment.remote'} eq 'on') {
        $output.=
  "window.status='Opening Remote Control';var swmenu=".&openmenu().
 "\nwindow.status='Configuring Remote Control ';";
     } else {
-       unless ($textualoverride) { return ''; }
+        unless ($textualoverride) { return ''; }
     }
     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');
@@ -1003,13 +1595,17 @@ sub rawconfig {
         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'; }
-        my $type = &Apache::loncommon::course_type();
-        if ($type eq 'Group') {
-            $desc = &convert_menu_function($desc,$type);
-        }
         if ($pro eq 'clear') {
 	    $output.=&clear($row,$col);
         } elsif ($pro eq 'any') {
@@ -1025,39 +1621,94 @@ sub rawconfig {
                $output.=&secondlevel(
 	  $uname,$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)) {
+            my $priv = $1;
+            if ($priv =~ /^mdc(Course|Community)/) {
+                if ($crstype eq $1) {
+                    $priv = 'mdc';
+                } else {
+                    next;
+                }
+            }
+	    if (&Apache::lonnet::allowed($priv,$prt)) {
                $output.=&switch($uname,$udom,$row,$col,$img,$top,$bot,$act,$desc,$cat);
             }
-        } elsif ($pro eq 'course') {
-            if ($env{'request.course.fn'}) {
+        } elsif ($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,$cat);
+            if ($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,$cat);
 	    }
+        } elsif ($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'}=~/($match_domain)\/($match_username)$/);
                     }                       
                     $act =~ s/\$caname/$caname/g;
+                    $act =~ s/\$cadom/$cadom/g;
                     my $home = &Apache::lonnet::homeserver($caname,$cadom);
 		    my $allowed=0;
 		    my @ids=&Apache::lonnet::current_machine_ids();
@@ -1068,27 +1719,72 @@ sub rawconfig {
                     }
                 }
             }
+        } elsif ($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')) {
-       $output.="\nwindow.status='Synchronizing Time';swmenu.syncclock(1000*".time.");\nwindow.status='Remote Control Configured.';";
-       if (&Apache::lonmsg::newmail()) { 
-	   $output.='swmenu.setstatus("you have","messages");';
-       }
+    if ($env{'environment.remote'} eq 'on') {
+        $output.="\nwindow.status='Synchronizing Time';swmenu.syncclock(1000*".time.");\nwindow.status='Remote Control Configured.';";
+        if (&Apache::lonmsg::newmail()) {
+            $output.='swmenu.setstatus("you have","messages");';
+        }
     }
-
     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'};
+    unless ($env{'environment.remote'} eq 'on') { 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");
@@ -1098,42 +1794,73 @@ menu.autologout=0;
 window.status='Closing Remote Control';
 menu.close();
 window.status='Done.';
+// ]]>
 </script>
 ENDCLOSE
 }
 
-# ====================================================================== Footer
+sub dc_popup_js {
+    my %lt = &Apache::lonlocal::texthash(
+                                          more => '(More ...)',
+                                          less => '(Less ...)',
+                                        );
+    return <<"END";
 
-sub footer {
+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();" class="LC_menubuttons_link">$lt{'less'}</a>';
+    return;
+}
 
+function hideCourseID() {
+    document.getElementById('dccid').style.display='none';
+    document.getElementById('dccidtext').innerHTML ='<a href="javascript:showCourseID()" class="LC_menubuttons_link">$lt{'more'}</a>';
+    return;
 }
 
-sub nav_control_js {
-    my $nav=($env{'environment.remotenavmap'} eq 'on');
-    return (<<NAVCONTROL);
-    var w_loncapanav_flag="$nav";
+END
 
+}
 
-function gonav(url) {
-   if (w_loncapanav_flag != 1) {
-      gopost(url,'');
-   }  else {
-      navwindow=window.open(url,
-                  "loncapanav","height=600,width=400,scrollbars=1"); 
-   }
+sub countdown_toggle_js {
+    return <<"END";
+
+function toggleCountdown() {
+    var countdownid = document.getElementById('duedatecountdown');
+    var currstyle = countdownid.style.display;
+    if (currstyle == 'inline') {
+        countdownid.style.display = 'none';
+        document.getElementById('ddcountcollapse').innerHTML='';
+        document.getElementById('ddcountexpand').innerHTML='&#9668;&nbsp;';
+    } else {
+        countdownid.style.display = 'inline';
+        document.getElementById('ddcountcollapse').innerHTML='&#9658;&nbsp;';
+        document.getElementById('ddcountexpand').innerHTML='';
+    }
+    return;
 }
-NAVCONTROL
+
+END
 }
 
 sub utilityfunctions {
-    my $caller = shift;
-    unless (($env{'browser.interface'} eq 'textual')  ||
-        ($env{'environment.remote'} eq 'off') || ($caller eq '/adm/menu')) { return ''; }
     my $currenturl=&Apache::lonnet::clutter(&Apache::lonnet::fixversion((split(/\?/,$env{'request.noversionuri'}))[0]));
+    if ($currenturl =~ m{^/adm/wrapper/ext/}
+        && $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,
@@ -1146,22 +1873,20 @@ sub utilityfunctions {
     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 $jumptores = &Apache::lonhtmlcommon::javascript_jumpto_resource();
 
-    my $end_page_bookmark = 
-        &Apache::loncommon::end_page({'js_ready' => 1});
+    my $esc_url=&escape($currenturl);
+    my $esc_symb=&escape($currentsymb);
+
+    my $countdown = &countdown_toggle_js();
 
 return (<<ENDUTILITY)
 
-    var currentURL="$currenturl";
-    var reloadURL="$currenturl";
-    var currentSymb="$currentsymb";
+    var currentURL=unescape("$esc_url");
+    var reloadURL=unescape("$esc_url");
+    var currentSymb=unescape("$esc_symb");
 
-$nav_control
+$dc_popup_cid
 
 function go(url) {
    if (url!='' && url!= null) {
@@ -1171,6 +1896,8 @@ function go(url) {
    }
 }
 
+$jumptores
+
 function gopost(url,postdata) {
    if (url!='') {
       this.document.server.action=url;
@@ -1243,11 +1970,11 @@ function golist(url) {
 
 
 function catalog_info() {
-   loncatinfo=window.open(window.location.pathname+'.meta',"LONcatInfo",'height=320,width=280,resizable=yes,scrollbars=yes,location=no,menubar=no,toolbar=no');
+   openMyModal(window.location.pathname+'.meta',500,400,'yes');
 }
 
 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) {
@@ -1256,13 +1983,6 @@ function group_chat(group) {
    grpchat=window.open(url,winName,'height=320,width=280,resizable=yes,location=no,menubar=no,toolbar=no');
 }
 
-function edit_bookmarks() {
-   go('');
-   w_BookmarkPal_flag=1;
-   bookmarkpal=window.open("/adm/bookmarks",
-               "BookmarkPal", "width=400,height=505,scrollbars=0");
-}
-
 function annotate() {
    w_Annotator_flag=1;
    annotator=window.open('','Annotator','width=365,height=265,scrollbars=0');
@@ -1276,28 +1996,35 @@ function annotate() {
    annotator.document.close();
 }
 
-function set_bookmark() {
-   go('');
-   clienttitle=document.title;
-   clienthref=location.pathname;
-   w_bmquery_flag=1;
-   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_bookmark' );
-   bmquery.document.close();
+function open_StoredLinks_Import(rat) {
+   var newWin;
+   if (rat) {
+       newWin = window.open('/adm/wishlist?inhibitmenu=yes&mode=import&rat='+rat,
+                            'wishlistImport','scrollbars=1,resizable=1,menubar=0');
+   }
+   else {
+       newWin = window.open('/adm/wishlist?inhibitmenu=yes&mode=import',
+                            'wishlistImport','scrollbars=1,resizable=1,menubar=0');
+   }
+   newWin.focus();
 }
 
+(function (\$) {
+  \$(document).ready(function () {
+    \$.single=function(a){return function(b){a[0]=b;return a}}(\$([1]));
+    /*\@cc_on
+      if (!window.XMLHttpRequest) {
+        \$('.LC_hoverable').each(function () {
+          this.attachEvent('onmouseenter', function (evt) { \$.single(evt.srcElement).addClass('hover'); });
+          this.attachEvent('onmouseleave', function (evt) { \$.single(evt.srcElement).removeClass('hover'); });
+        });
+      }
+    \@*/
+  });
+}(jQuery));
+
+$countdown
+
 ENDUTILITY
 }
 
@@ -1330,73 +2057,532 @@ sub constspaceform {
 ENDCONSTSPACEFORM
 }
 
-
 sub get_nav_status {
     my $navstatus="swmenu.w_loncapanav_flag=";
     if ($env{'environment.remotenavmap'} eq 'on') {
-	$navstatus.="1";
+        $navstatus.="1";
     } else {
-	$navstatus.="-1";
+        $navstatus.="-1";
     }
     return $navstatus;
 }
 
-#FIXME this needs to move into mydesktab and the other locations 
-# the text is generated
-sub convert_menu_function {
-    my ($rolename,$type) = @_;
-    if ($type eq 'Group') {
-        $rolename =~ s/student/member/g;
-        $rolename =~ s/group/team/g;
-        $rolename =~ s/course/group/g;
-        $rolename =~ s/Course/Group/g;
+sub hidden_button_check {
+    if ( $env{'request.course.id'} eq ''
+         || $env{'request.role.adv'} ) {
+
+        return;
+    }
+    my $buttonshide = &Apache::lonnet::EXT('resource.0.buttonshide');
+    return $buttonshide; 
+}
+
+sub roles_selector {
+    my ($cdom,$cnum) = @_;
+    my $crstype = &Apache::loncommon::course_type();
+    my $now = time;
+    my (%courseroles,%seccount,%courseprivs);
+    my $is_cc;
+    my ($js,$form,$switcher,$switchtext);
+    my $ccrole;
+    if ($crstype eq 'Community') {
+        $ccrole = 'co';
+    } else {
+        $ccrole = 'cc';
+    }
+    my ($priv,$gotsymb,$destsymb);
+    my $destinationurl = $ENV{'REQUEST_URI'};
+    if ($destinationurl =~ /\?symb=/) {
+        $gotsymb = 1;
+    } elsif ($destinationurl =~ m{^/enc/}) {
+        my $plainurl = &Apache::lonenc::unencrypted($destinationurl);
+        if ($plainurl =~ /\?symb=/) {
+            $gotsymb = 1;
+        }
+    }
+    unless ($gotsymb) {
+        $destsymb = &Apache::lonnet::symbread();
+        if ($destsymb ne '') {
+            $destsymb = &Apache::lonenc::check_encrypt($destsymb);
+        }
+    }
+    my $reqprivs = &required_privs();
+    if (ref($reqprivs) eq 'HASH') {
+        my $destination = $destinationurl;
+        $destination =~ s/(\?.*)$//;
+        if (exists($reqprivs->{$destination})) {
+            $priv = $reqprivs->{$destination};
+        }
+    }
+    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,\%courseprivs,$priv);
+    } 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 ($priv ne '') {
+                    my $cnumsec = $cnum;
+                    if ($sec ne '') {
+                        $cnumsec .= "/$sec";
+                    }
+                    $courseprivs{"$role./$cdom/$cnumsec./"} =
+                        $env{"user.priv.$role./$cdom/$cnumsec./"};
+                    $courseprivs{"$role./$cdom/$cnumsec./$cdom/"} =
+                        $env{"user.priv.$role./$cdom/$cnumsec./$cdom/"};
+                    $courseprivs{"$role./$cdom/$cnumsec./$cdom/$cnumsec"} =
+                        $env{"user.priv.$role./$cdom/$cnumsec./$cdom/$cnumsec"};
+                }
+                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')
+    } else {
+        $switchtext = &mt('Switch course role')
+    }
+    my @roles_order = ($ccrole,'in','ta','ep','ad','st');
+    my $numdiffsec;
+    if (keys(%seccount) == 1) {
+        foreach my $key (keys(%seccount)) {
+            $numdiffsec = $seccount{$key};
+        }
     }
-    return $rolename;
+    if ((keys(%seccount) > 1) || ($numdiffsec > 1)) {
+        my @submenu;
+        $js = &jump_to_role($cdom,$cnum,\%seccount,\%courseroles,\%courseprivs,$priv);
+        $form = 
+            '<form name="rolechooser" method="post" action="/adm/roles">'."\n".
+            '  <input type="hidden" name="destinationurl" value="'.
+            &HTML::Entities::encode($destinationurl).'" />'."\n".
+            '  <input type="hidden" name="gotorole" value="1" />'."\n".
+            '  <input type="hidden" name="selectrole" value="" />'."\n".
+            '  <input type="hidden" name="switchrole" value="" />'."\n";
+        if ($destsymb ne '') {
+            $form .= '   <input type="hidden" name="destsymb" value="'.
+                         &HTML::Entities::encode($destsymb).'" />'."\n";
+        }
+        $form .= '</form>'."\n";
+        foreach my $role (@roles_order) {
+            my $include;
+            if (defined($courseroles{$role})) {
+                if ($env{'request.role'} =~ m{^\Q$role\E}) {
+                    if ($seccount{$role} > 1) {
+                        $include = 1;
+                    }
+                } else {
+                    $include = 1;
+                }
+            }
+            if ($include) {
+                push(@submenu,['javascript:adhocRole('."'$role'".')',
+                               &Apache::lonnet::plaintext($role,$crstype)]);
+            }
+        }
+        foreach my $role (sort(keys(%courseroles))) {
+            if ($role =~ /^cr/) {
+                my $include;
+                if ($env{'request.role'} =~ m{^\Q$role\E}) {
+                    if ($seccount{$role} > 1) {
+                        $include = 1;
+                    }
+                } else {
+                    $include = 1;
+                }
+                if ($include) {
+                    push(@submenu,['javascript:adhocRole('."'$role'".')',
+                                   &Apache::lonnet::plaintext($role)]);
+                }
+            }
+        }
+        if (@submenu > 0) {
+            $switcher = &create_submenu('','',$switchtext,\@submenu);
+        }
+    }
+    return ($js,$form,$switcher);
 }
 
-sub hidden_button_check {
-    my $hidden;
-    if ($env{'request.course.id'} eq '') {
+sub get_all_courseroles {
+    my ($cdom,$cnum,$courseroles,$seccount,$courseprivs) = @_;
+    unless ((ref($courseroles) eq 'HASH') && (ref($seccount) eq 'HASH') &&
+            (ref($courseprivs) 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') && 
+                (ref($result->{'privs'}) eq 'HASH')) {
+                %{$courseroles} = %{$result->{'roles'}};
+                %{$seccount} = %{$result->{'seccount'}};
+                %{$courseprivs} = %{$result->{'privs'}};
+                return;
+            }
+        }
+    }
+    my %gotnosection;
+    my %adv_roles =
+         &Apache::lonnet::get_course_adv_roles($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 $area = '/'.$cdom.'/'.$cnum;
+        if ($usec ne '') {
+            $area .= '/'.$usec;
+        }
+        if ($role =~ /^cr\//) {
+            &Apache::lonnet::custom_roleprivs($courseprivs,$urole,$cdom,$cnum,$urole.'.'.$area,$area);
+        } else {
+            &Apache::lonnet::standard_roleprivs($courseprivs,$urole,$cdom,$urole.'.'.$area,$cnum,$area);
+        }
+    }
+    my %sections_count = &Apache::loncommon::get_sections($cdom,$cnum,['st']);
+    @{$courseroles->{'st'}} = ();
+    &Apache::lonnet::standard_roleprivs($courseprivs,'st',$cdom,"st./$cdom/$cnum",$cnum,"/$cdom/$cnum");
+    if (keys(%sections_count) > 0) {
+        push(@{$courseroles->{'st'}},keys(%sections_count));
+        $seccount->{'st'} = scalar(keys(%sections_count));
+    }
+    my $rolehash = {
+                     'roles'    => $courseroles,
+                     'seccount' => $seccount,
+                     'privs'    => $courseprivs,
+                   };
+    &Apache::lonnet::do_cache_new('getcourseroles',$cdom.'_'.$cnum,$rolehash);
+    return;
+}
+
+sub jump_to_role {
+    my ($cdom,$cnum,$seccount,$courseroles,$courseprivs,$priv) = @_;
+    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.',
+                role => 'The role you selected is not permitted to view the current page.',
+                swit => 'Switch role, but display Main Menu page instead?',
+    );
+    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";
+        }
+    }
+    my $checkroles = 0;
+    if ($priv && ref($courseprivs) eq 'HASH') {
+        my (%disallowed,%allowed,@disallow);
+        foreach my $role (sort(keys(%{$courseprivs}))) {
+            my $trole;
+            if ($role =~ m{^(.+?)\Q./$cdom/$cnum\E}) {
+                $trole = $1;
+            }
+            if (($trole ne '') && ($trole ne 'cm')) {
+                if ($courseprivs->{$role} =~ /\Q:$priv\E($|:|\&\w+)/) {
+                    $allowed{$trole} = 1;
+                } else {
+                    $disallowed{$trole} = 1;
+                }
+            }
+        }
+        foreach my $trole (keys(%disallowed)) {
+            unless ($allowed{$trole}) {
+                push(@disallow,$trole);
+            }
+        }
+        if (@disallow > 0) {
+            $checkroles = 1;
+            $js .= "    var disallow = new Array('".join("','",@disallow)."');\n".
+                   "    var rolecheck = 1;\n";
+        }
+    }
+    if (!$checkroles) {
+        $js .=  "    var disallow = new Array();\n".
+                "    rolecheck = 0;\n";
+    }
+    return <<"END";
+<script type="text/javascript">
+//<![CDATA[
+function adhocRole(newrole) {
+    $js
+    if (newrole == '') {
+        return;
+    } 
+    var fullrole = newrole+'./$cdom/$cnum';
+    var selidx = '';
+    for (var i=0; i<rolenames.length; i++) {
+        if (rolenames[i] == newrole) {
+            selidx = i;
+        }
+    }
+    if (rolecheck > 0) {
+        for (var i=0; i<disallow.length; i++) {
+            if (disallow[i] == newrole) {
+                if (confirm("$lt{'role'}\\n$lt{'swit'}")) {
+                    document.rolechooser.destinationurl.value = '/adm/menu';
+                } else {
+                    return;
+                }
+            }
+        }
+    }
+    var secok = 1;
+    var secchoice = '';
+    if (selidx >= 0) {
+        if (numsec[selidx] > 1) {
+            secok = 0;
+            var numrolesec = rolesections[selidx].length;
+            var msgidx = numsec[selidx] - numrolesec;
+            secchoice = prompt("$lt{'this'} "+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 $lt{'plst'}");
+        }
         return;
     }
-    if ($env{'request.role.adv'}) {
+    if (fullrole == "$env{'request.role'}") {
         return;
     }
-    return &Apache::lonnet::EXT('resource.0.buttonshide'); 
+    itemid = retrieveIndex('gotorole');
+    if (itemid != -1) {
+        document.rolechooser.elements[itemid].name = fullrole;
+    }
+    document.rolechooser.switchrole.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
+}
+
+sub required_privs {
+    my $privs =  {
+             '/adm/parmset'      => 'opa',
+             '/adm/courseprefs'  => 'opa',
+             '/adm/whatsnew'     => 'whn',
+             '/adm/populate'     => 'cst',
+             '/adm/trackstudent' => 'vsa',
+             '/adm/statistics'   => 'vgr',
+             '/adm/setblock'     => 'dcm',
+             '/adm/coursedocs'   => 'mdc',
+           };
+    unless ($env{'course.'.$env{'request.course.id'}.'.grading'} eq 'spreadsheet') {
+        $privs->{'/adm/classcalc'}   = 'vgr',
+        $privs->{'/adm/assesscalc'}  = 'vgr',
+        $privs->{'/adm/studentcalc'} = 'vgr';
+    }
+    return $privs;
+}
+
+sub countdown_timer {
+    if (($env{'request.course.id'}) && ($env{'request.symb'} ne '') &&
+        ($env{'request.filename'}=~/$LONCAPA::assess_re/)) {
+        my ($type,$hastimeleft,$slothastime);
+        my $now = time;
+        if ($env{'request.filename'} =~ /\.task$/) {
+            $type = 'Task';
+        } else {
+            $type = 'problem';
+        }
+        my ($status,$accessmsg,$slot_name,$slot) =
+            &Apache::lonhomework::check_slot_access('0',$type);
+        if ($slot_name ne '') {
+            if (ref($slot) eq 'HASH') {
+                if (($slot->{'starttime'} < $now) &&
+                    ($slot->{'endtime'} > $now)) {
+                    $slothastime = 1;
+                }
+            }
+        }
+        if ($status ne 'CAN_ANSWER') {
+            return;
+        }
+        my $duedate = &Apache::lonnet::EXT("resource.0.duedate");
+        my @interval=&Apache::lonnet::EXT("resource.0.interval");
+        my $hastimeleft;
+        if (@interval > 1) {
+            my $first_access=&Apache::lonnet::get_first_access($interval[1]);
+            if ($first_access > 0) {
+                if ($first_access+$interval[0] > time) {
+                    $hastimeleft = 1;
+                }
+            }
+        }
+        if (($duedate && $duedate > time) ||
+            (!$duedate && $hastimeleft) ||
+            ($slot_name ne '' && $slothastime)) {
+            my ($collapse,$expand,$alttxt,$title,$currdisp);
+            if ((@interval > 1 && $hastimeleft) ||
+                ($type eq 'Task' && $slothastime)) {
+                $currdisp = 'inline';
+                $collapse = '&#9658;&nbsp;';
+            } else {
+                $currdisp = 'none';
+                $expand = '&#9668;&nbsp;';
+            }
+            unless ($env{'environment.icons'} eq 'iconsonly') {
+                $alttxt = &mt('Timer');
+                $title = $alttxt.'&nbsp;';
+            }
+            my $desc = &mt('Countdown to due date/time');
+            return <<END;
+
+<a href="javascript:toggleCountdown();" class="LC_menubuttons_link">
+<span id="ddcountcollapse" class="LC_menubuttons_inline_text">
+$collapse
+</span></a>
+<span id="duedatecountdown" class="LC_menubuttons_inline_text" style="display: $currdisp;"></span>
+<a href="javascript:toggleCountdown();" class="LC_menubuttons_link">
+<span id="ddcountexpand" class="LC_menubuttons_inline_text" >$expand</span>
+<img src="/res/adm/pages/timer.png" title="$desc" class="LC_icon" alt="$alttxt" /><span class="LC_menubuttons_inline_text">$title</span></a>
+END
+        }
+    }
+    return;
 }
 
 # ================================================================ 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);
+        {
+            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) {
-			push(@desklines,$configline);
-		    }
-		}
-		CORE::close($config);
-	    }
-	}
-	$readdesk='done';
+                        my @entries=split(/\:/,$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=~/^primsub\:/) {
+                        my ($parent,@entries) = (split(/\:/, $configline))[1..4];
+                        push(@{$primary_submenu{$parent}},\@entries);
+                    } elsif ($configline=~/^scnd\:/) {
+                        my @entries = (split(/\:/, $configline))[1..5];
+                        push(@secondary_menu,\@entries);
+                    } elsif ($configline=~/^scndsub\:/) {
+                        my ($parent,@entries) = (split(/\:/, $configline))[1..4];
+                        push(@{$secondary_submenu{$parent}},\@entries);
+                    } elsif ($configline) {
+                        push(@desklines,$configline);
+                    }
+                }
+                CORE::close($config);
+            }
+        }
+        $readdesk='done';
     }
 }
 
 1;
 __END__
 
-
-
-
-
-
-