--- loncom/interface/lonfeedback.pm	2006/12/24 22:13:19	1.237
+++ loncom/interface/lonfeedback.pm	2007/01/04 20:35:15	1.239
@@ -1,7 +1,7 @@
 # The LearningOnline Network
 # Feedback
 #
-# $Id: lonfeedback.pm,v 1.237 2006/12/24 22:13:19 raeburn Exp $
+# $Id: lonfeedback.pm,v 1.239 2007/01/04 20:35:15 albertel Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -1468,7 +1468,7 @@ sub replicate_attachments {
 }
 
 sub mail_screen {
-  my ($r,$feedurl,$options,$symb) = @_;
+  my ($r,$feedurl,$options,$caller_symb) = @_;
   if (exists($env{'form.origpage'})) {
       &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},['subject','comment','currnewattach','addnewattach','deloldattach','delnewattach','timestamp','idx','anondiscuss','discuss','blog','group','ref']);
   }
@@ -1480,7 +1480,7 @@ sub mail_screen {
             'reta' => 'Retained attachments',
             'atta' => 'Attachment (128 KB max size)',
            );
-  my $restitle = &get_resource_title($symb,$feedurl);
+  my $restitle = &get_resource_title($caller_symb,$feedurl);
   my $quote='';
   my $subject = '';
   my $comment = '';
@@ -3801,10 +3801,10 @@ ENDREDIR
 
 # Get resource answer (need to allow student to view grades for this to work)
       &Apache::lonnet::appenv(('allowed.vgr'=>'F'));
-      my $usersymmb = &Apache::lonenc::check_encrypt($symb);
+      my $usersymb = &Apache::lonenc::check_encrypt($symb);
       my $useranswer=
           &Apache::loncommon::get_student_answers(
-              $usersymb),$env{'user.name'},$env{'user.domain'},
+              $usersymb,$env{'user.name'},$env{'user.domain'},
               $env{'request.course.id'});
       &Apache::lonnet::delenv('allowed.vgr');
 # Get attachments, if any, and not too large