--- loncom/interface/lonmenu.pm	2023/07/14 00:54:13	1.534
+++ loncom/interface/lonmenu.pm	2023/09/27 14:07:47	1.537
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA
 # Routines to control the menu
 #
-# $Id: lonmenu.pm,v 1.534 2023/07/14 00:54:13 raeburn Exp $
+# $Id: lonmenu.pm,v 1.537 2023/09/27 14:07:47 raeburn Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -968,6 +968,18 @@ sub innerregister {
                     $$showncrumbsref = 1;
                 }
                 return $trail;
+            } elsif (($resurl eq '/public'.$courseurl.'/syllabus') &&
+                     ($env{'form.folderpath'})) {
+                if ($env{'form.title'}) {
+                    $title = $env{'form.title'};
+                } else {
+                    $title = 'Syllabus';
+                }
+                &prepare_functions($resurl,$forcereg,$group,undef,undef,1,$hostname);
+                $title = &HTML::Entities::encode($title,'\'"<>&');
+                my ($trail) =
+                    &Apache::lonhtmlcommon::docs_breadcrumbs(undef,$crstype,undef,$title,1,1);
+                return $trail;
             }
             unless ($env{'request.state'} eq 'construct') {
                 &Apache::lonhtmlcommon::clear_breadcrumbs();
@@ -1130,7 +1142,7 @@ END
 # End course context
 
 # Prepare the rest of the buttons
-        my ($menuitems,$got_prt,$got_wishlist);
+        my ($menuitems,$got_prt,$got_wishlist,$crsauthor);
         if ($const_space) {
 #
 # We are in construction space
@@ -1270,8 +1282,12 @@ ENDMENUITEMS
             $got_prt = 1;
             if (($env{'user.adv'}) && ($env{'request.uri'} =~ /^\/res/)
                 && (!$env{'request.enc'})) {
-                my ($cnum,$cdom) = &Apache::loncommon::crsauthor_url($env{'request.uri'});
-                unless ($cnum) {
+                my $privurl = $env{'request.uri'};
+                $privurl =~ s{^/res/}{/priv/};
+                my ($cnum,$cdom) = &Apache::loncommon::crsauthor_url($privurl);
+                if ($cnum) {
+                    $crsauthor = 1;
+                } else {
                     # 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);
@@ -1326,7 +1342,7 @@ s&8&3&prt.png&Print&printout[_1]&gopost(
 ENDMENUITEMS
                 $got_prt = 1;
             }
-            unless ($got_wishlist) {
+            unless (($got_wishlist) || ($crsauthor)) {
                 if (($env{'user.adv'}) && (!$env{'request.enc'})) {
                     # wishlist is only available for users with access to resource-pool
                     $menuitems .= (<<ENDMENUITEMS);
@@ -2345,23 +2361,27 @@ sub view_as_js {
     return <<"END";
 
 function toggleViewAsUser(change) {
-    var seluserid = document.getElementById('LC_selectuser');
-    var currstyle = seluserid.style.display;
-    if (change == 'off') {
-        document.userview.elements['LC_viewas'].value = '';
-        document.userview.elements['vuname'].value = '';
-        document.userview.elements['vid'].value = '';
-        document.userview.submit();
-        return;
-    }
-    if (currstyle == 'inline') {
-        seluserid.style.display = 'none';
-        document.getElementById('usexpand').innerHTML='&#9658;&nbsp;';
-        document.getElementById('uscollapse').innerHTML='';
-    } else {
-        seluserid.style.display = 'inline';
-        document.getElementById('usexpand').innerHTML='';
-        document.getElementById('uscollapse').innerHTML='&#9668;&nbsp;';
+    if (document.getElementById('LC_selectuser')) {
+        var seluserid = document.getElementById('LC_selectuser');
+        var currstyle = seluserid.style.display;
+        if (change == 'off') {
+            document.userview.elements['LC_viewas'].value = '';
+            document.userview.elements['vuname'].value = '';
+            document.userview.elements['vid'].value = '';
+            document.userview.submit();
+            return;
+        }
+        if ((document.getElementById('usexpand')) && (document.getElementById('uscollapse'))) {
+            if (currstyle == 'inline') {
+                seluserid.style.display = 'none';
+                document.getElementById('usexpand').innerHTML='&#9658;&nbsp;';
+                document.getElementById('uscollapse').innerHTML='';
+            } else {
+                seluserid.style.display = 'inline';
+                document.getElementById('usexpand').innerHTML='';
+                document.getElementById('uscollapse').innerHTML='&#9668;&nbsp;';
+            }
+        }
     }
     return;
 }