--- loncom/homework/caparesponse/caparesponse.pm	2006/12/18 23:31:32	1.198.2.1
+++ loncom/homework/caparesponse/caparesponse.pm	2007/01/25 21:03:45	1.198.2.3
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA
 # caparesponse definition
 #
-# $Id: caparesponse.pm,v 1.198.2.1 2006/12/18 23:31:32 albertel Exp $
+# $Id: caparesponse.pm,v 1.198.2.3 2007/01/25 21:03:45 albertel Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -40,6 +40,11 @@ BEGIN {
 }
 
 my %answer;
+my @answers;
+sub get_answer { return %answer; };
+sub push_answer{ push(@answers,dclone(\%answer)); undef(%answer) }
+sub pop_answer { %answer = %{pop(@answers)}; };
+
 my $cur_name;
 my $tag_internal_answer_name = 'INTERNAL';
 
@@ -400,6 +405,7 @@ sub end_numericalresponse {
 		&Apache::lonxml::debug($$parstack[-1] . "\n<br>");
 		
 		if ( &Apache::response::submitted('scantron')) {
+		    &add_in_tag_answer($parstack,$safeeval);
 		    my ($values,$display)=&make_numerical_bubbles($partid,$id,
 						  $target,$parstack,$safeeval);
 		    $response=$values->[$response];