--- loncom/interface/loncommon.pm	2023/05/22 21:10:55	1.1405
+++ loncom/interface/loncommon.pm	2023/06/11 20:45:35	1.1407
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA
 # a pile of common routines
 #
-# $Id: loncommon.pm,v 1.1405 2023/05/22 21:10:55 raeburn Exp $
+# $Id: loncommon.pm,v 1.1407 2023/06/11 20:45:35 raeburn Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -6369,6 +6369,8 @@ Input: (optional) filename from which br
        If page header is being requested for use in a frameset, then
        the second (option) argument -- frameset will be true, and
        the target attribute set for links should be target="_parent".
+       If $title is supplied as the thitd arg, that will be used to 
+       the left of the breadcrumbs tail for the current path.
 
 Returns: HTML div with CSTR path and recent box
          To be included on Authoring Space pages
@@ -6376,7 +6378,7 @@ Returns: HTML div with CSTR path and rec
 =cut
 
 sub CSTR_pageheader {
-    my ($trailfile,$frameset) = @_;
+    my ($trailfile,$frameset,$title) = @_;
     if ($trailfile eq '') {
         $trailfile = $env{'request.filename'};
     }
@@ -6399,13 +6401,15 @@ sub CSTR_pageheader {
         $lastitem = $thisdisfn;
     }
 
-    my ($crsauthor,$title);
+    my $crsauthor;
     if (($env{'request.course.id'}) &&
         ($env{'course.'.$env{'request.course.id'}.'.num'} eq $uname) &&
         ($env{'course.'.$env{'request.course.id'}.'.domain'} eq $udom)) {
         $crsauthor = 1;
-        $title = &mt('Course Authoring Space');
-    } else {
+        if ($title eq '') {
+            $title = &mt('Course Authoring Space');
+        }
+    } elsif ($title eq '') {
         $title = &mt('Authoring Space');
     }