--- loncom/homework/grades.pm	2006/08/16 18:06:36	1.371
+++ loncom/homework/grades.pm	2006/09/14 17:52:22	1.374
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA
 # The LON-CAPA Grading handler
 #
-# $Id: grades.pm,v 1.371 2006/08/16 18:06:36 albertel Exp $
+# $Id: grades.pm,v 1.374 2006/09/14 17:52:22 albertel Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -1579,7 +1579,7 @@ sub show_problem {
     if ($removeform) {
 	$rendered=~s|<form(.*?)>||g;
 	$rendered=~s|</form>||g;
-	$rendered=~s|name="submit"|name="would_have_been_submit"|g;
+	$rendered=~s|(<input[^>]*name\s*=\s*"?)(\w+)("?)|$1would_have_been_$2$3|g;
     }
     my $companswer;
     if ($mode eq 'both' or $mode eq 'answer') {
@@ -2466,7 +2466,7 @@ sub handback_files {
                     } else {
                         # mark the file as read only
                         my @files = ($save_file_name);
-                        my @what = ($symb,'handback');
+                        my @what = ($symb,$env{'request.course.id'},'handback');
                         &Apache::lonnet::mark_as_readonly($domain,$stuname,\@files,\@what);
 			if (exists($$newrecord{"resource.$new_part.$resp_id.handback"})) {
 			    $$newrecord{"resource.$new_part.$resp_id.handback"}.=',';
@@ -4813,15 +4813,15 @@ sub scantron_warning_screen {
     my ($button_text)=@_;
     my $title=&Apache::lonnet::gettitle($env{'form.selectpage'});
     my %scantron_config=&get_scantron_config($env{'form.scantron_format'});
-    my $CODElist="a";
+    my $CODElist;
     if ($scantron_config{'CODElocation'} &&
 	$scantron_config{'CODEstart'} &&
 	$scantron_config{'CODElength'}) {
 	$CODElist=$env{'form.scantron_CODElist'};
-	if ($CODElist eq '') { $CODElist='<font color="red">None</font>'; }
+	if ($env{'form.scantron_CODElist'} eq '') { $CODElist='<font color="red">None</font>'; }
 	$CODElist=
 	    '<tr><td><b>List of CODES to validate against:</b></td><td><tt>'.
-	    $CODElist.'</tt></td></tr>';
+	    $env{'form.scantron_CODElist'}.'</tt></td></tr>';
     }
     return (<<STUFF);
 <p>