--- loncom/homework/grades.pm	2007/12/05 18:40:59	1.499
+++ loncom/homework/grades.pm	2007/12/15 21:54:35	1.500
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA
 # The LON-CAPA Grading handler
 #
-# $Id: grades.pm,v 1.499 2007/12/05 18:40:59 albertel Exp $
+# $Id: grades.pm,v 1.500 2007/12/15 21:54:35 albertel Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -4174,7 +4174,8 @@ sub displayPage {
     my $result='<h3><span class="LC_info">&nbsp;'.$env{'form.title'}.'</span></h3>';
     $result.='<h3>&nbsp;'.&mt('Student: [_1]',&nameUserString(undef,$$fullname{$env{'form.student'}},$uname,$udom)).
 	'</h3>'."\n";
-    if (&Apache::lonnet::validCODE($env{'form.CODE'})) {
+    $env{'form.CODE'} = uc($env{'form.CODE'});
+    if (&Apache::lonnet::validCODE(uc($env{'form.CODE'})) {
 	$result.='<h3>&nbsp;'.&mt('CODE: [_1]',$env{'form.CODE'}).'</h3>'."\n";
     } else {
 	delete($env{'form.CODE'});