--- loncom/interface/lonmenu.pm	2012/12/27 05:28:33	1.402
+++ loncom/interface/lonmenu.pm	2013/01/03 20:23:06	1.408
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA
 # Routines to control the menu
 #
-# $Id: lonmenu.pm,v 1.402 2012/12/27 05:28:33 raeburn Exp $
+# $Id: lonmenu.pm,v 1.408 2013/01/03 20:23:06 raeburn Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -248,7 +248,6 @@ sub primary_menu {
             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],
@@ -326,6 +325,15 @@ sub secondary_menu {
     my $canmgr        = &Apache::lonnet::allowed('mgr', $crs_sec); 
     my $author        = &getauthor();
 
+    my ($canmodifycoauthor); 
+    if ($env{'request.role'} eq "au./$env{'user.domain'}/") {
+        my $extent = "$env{'user.domain'}/$env{'user.name'}";
+        if ((&Apache::lonnet::allowed('cca',$extent)) ||
+            (&Apache::lonnet::allowed('caa',$extent))) {
+            $canmodifycoauthor = 1;
+        }
+    }
+
     my %groups = &Apache::lonnet::get_active_groups(
                      $env{'user.domain'}, $env{'user.name'},
                      $env{'course.' . $env{'request.course.id'} . '.domain'},
@@ -337,7 +345,7 @@ sub secondary_menu {
         # evaluate conditions 
         next if    ref($menuitem)  ne 'ARRAY';
         next if    $$menuitem[4]   ne 'always'
-                && $$menuitem[4]   ne 'author'
+                && ($$menuitem[4]   ne 'author' && $$menuitem[4] ne 'cca')
                 && !$env{'request.course.id'};
         next if    $$menuitem[4]   =~ /^mdc/
                 && !$canedit;
@@ -362,6 +370,8 @@ sub secondary_menu {
                 && !%groups;
         next if    $$menuitem[4]    eq 'author'
                 && !$author;
+        next if    $$menuitem[4]    eq 'cca'
+                && !$canmodifycoauthor;
 
         if ($$menuitem[3] eq 'Roles' && $env{'request.course.id'}) {
             # special treatment for role selector
@@ -864,7 +874,15 @@ sub prepare_functions {
                                               $forceedit,$forceview,$forcereg,
                                               $env{'form.title'},$env{'form.suppurl'});
             }
-        } elsif ($resurl !~ m{^/?adm/($match_domain)/($match_username)/aboutme$}) {
+        } elsif (($resurl =~ m{^/?adm/viewclasslist$}) &&
+                 (&Apache::lonnet::allowed('opa',$env{'request.course.id'}))) {
+            ($cfile,$home,$switchserver,$forceedit,$forceview) =
+            &Apache::lonnet::can_edit_resource($resurl,$cnum,$cdom,$resurl,
+                                               $env{'form.symb'});
+            $editbutton = &get_editbutton($cfile,$home,$switchserver,
+                                          $forceedit,$forceview,$forcereg);
+        } elsif (($resurl !~ m{^/?adm/($match_domain)/($match_username)/aboutme$}) &&
+                 ($resurl ne '/cgi-bin/printout.pl')) {
             if ($env{'request.filename'}) {
                 my $file=&Apache::lonnet::declutter($env{'request.filename'});
                 ($cfile,$home,$switchserver,$forceedit,$forceview) =
@@ -918,14 +936,6 @@ sub prepare_functions {
                             'Add records');
                 }
             }
-        } elsif ($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',$env{'request.course.id'})) &&
@@ -979,7 +989,7 @@ sub advtools_crumbs {
             'advtools', @funcs[61,71,72,73,74,92]);
     } elsif ($env{'request.noversionuri'} eq '/adm/viewclasslist') {
         &Apache::lonhtmlcommon::add_breadcrumb_tool(
-            'advtools', @funcs[64]);
+            'advtools', $funcs[61]);
     }
 }
 
@@ -1707,18 +1717,18 @@ sub roles_selector {
         }
         foreach my $role (sort(keys(%courseroles))) {
             if ($role =~ /^cr/) {
-                 my $include;
-                 if ($env{'request.role'} =~ m{^\Q$role\E}) {
+                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)]);
-                 }
+                } else {
+                    $include = 1; 
+                }
+                if ($include) {
+                    push(@submenu,['javascript:adhocRole('."'$role'".')',
+                                   &Apache::lonnet::plaintext($role)]);
+                }
             }
         }
         if (@submenu > 0) {
@@ -1992,7 +2002,6 @@ sub countdown_timer {
         }
         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) {