--- loncom/homework/grades.pm	2007/09/07 00:07:30	1.439
+++ loncom/homework/grades.pm	2007/09/27 19:44:51	1.441
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA
 # The LON-CAPA Grading handler
 #
-# $Id: grades.pm,v 1.439 2007/09/07 00:07:30 albertel Exp $
+# $Id: grades.pm,v 1.441 2007/09/27 19:44:51 www Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -349,7 +349,10 @@ sub cleanRecord {
 	    $result.='</ul>';
 	    return $result;
 	}
-       
+    } elsif ( $response =~ m/(?:numerical|formula)/) {
+	$answer = 
+	    &Apache::loncommon::format_previous_attempt_value('submission',
+							      $answer);
     }
     return $answer;
 }
@@ -1703,7 +1706,6 @@ sub submission {
     $udom = ($udom eq '' ? $env{'user.domain'} : $udom); #has form.userdom changed for a student?
     my $usec = &Apache::lonnet::getsection($udom,$uname,$env{'request.course.id'});
     $env{'form.fullname'} = &Apache::loncommon::plainname($uname,$udom,'lastname') if $env{'form.fullname'} eq '';
-
     my $symb = &get_symb($request); 
     if ($symb eq '') { $request->print("Unable to handle ambiguous references:."); return ''; }
 
@@ -1756,7 +1758,7 @@ sub submission {
 	    &Apache::lonxml::clear_problem_counter();
 	    $request->print(&show_problem($request,$symb,$uname,$udom,0,1,$mode));
 	}
-	
+
 	# kwclr is the only variable that is guaranteed to be non blank 
         # if this subroutine has been called once.
 	my %keyhash = ();
@@ -1841,8 +1843,13 @@ KEYWORDS
         }
     }
 
+# This is where output for one specific student would start
+    my $bgcolor='#DDEEDD';
+    if (int($counter/2) eq $counter) { $bgcolor='#DDDDEE'; }
+    $request->print("\n\n".
+                    '<p><table border="2"><tr><th bgcolor="'.$bgcolor.'">'.$env{'form.fullname'}.'</th></tr><tr><td bgcolor="'.$bgcolor.'">');
+
     if ($env{'form.vProb'} eq 'all' or $env{'form.vAns'} eq 'all') {
-	$request->print('<br /><br /><br />') if ($counter > 0);
 	my $mode;
 	if ($env{'form.vProb'} eq 'all' && $env{'form.vAns'} eq 'all') {
 	    $mode='both';
@@ -2112,6 +2119,11 @@ KEYWORDS
     }
     $request->print($result.'</td></tr></table></td></tr></table>'."\n");
 
+# Done with printing info for one student
+
+    $request->print('</td></tr></table></p>');
+
+
     # print end of form
     if ($counter == $total) {
 	my $endform='<table border="0"><tr><td>'."\n";