--- loncom/interface/lonsyllabus.pm	2006/10/23 20:25:45	1.56
+++ loncom/interface/lonsyllabus.pm	2007/03/02 23:17:58	1.57
@@ -1,7 +1,7 @@
 # The LearningOnline Network
 # Syllabus
 #
-# $Id: lonsyllabus.pm,v 1.56 2006/10/23 20:25:45 banghart Exp $
+# $Id: lonsyllabus.pm,v 1.57 2007/03/02 23:17:58 albertel Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -192,7 +192,7 @@ sub handler {
           $r->print('<p>'.
 &Apache::loncommon::help_open_topic('Uploaded_Templates_TextBoxes','Help with filling in text boxes').'</p><p>'.&mt('This syllabus can be publicly viewed at')
 		    .' <tt>http://'.
-		    $Apache::lonnet::hostname{$homeserver}.$r->uri.'</tt>'.
+		    &Apache::lonnet::hostname($homeserver).$r->uri.'</tt>'.
                &Apache::loncommon::help_open_topic('Syllabus_ExtLink').'</p>'.
           '<p>'.&mt('You can specify an external URL as Syllabus in the [_1].','<a href="/adm/parmset?action=crsenv">'.&mt('Course Parameters').'</a>').'</p>'.
 	  '<p><a href="'.$r->uri.'?forcestudent=1"><font size="+1">'.
@@ -225,9 +225,10 @@ sub handler {
 			  my $host = $1;
                           my $remainder=$2;
 # remove the hostname from internal URLs
-		          foreach my $possible_host (keys(%Apache::lonnet::hostname)) {
-                              if ($possible_host =~
-				     /\Q$Apache::lonnet::hostname{$host}\E/i) {
+			  my $hostname = &Apache::lonnet::hostname($host);
+			  my %all_hostnames = &Apache::lonnet::all_hostnames();
+		          foreach my $possible_host (keys(%all_hostnames)) {
+                              if ($possible_host =~ /\Q$hostname\E/i) {
 			         $url=$remainder;
 			      }
 		          }