--- loncom/interface/loncommon.pm	2010/11/28 00:04:05	1.987
+++ loncom/interface/loncommon.pm	2010/12/16 16:01:14	1.988
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA
 # a pile of common routines
 #
-# $Id: loncommon.pm,v 1.987 2010/11/28 00:04:05 raeburn Exp $
+# $Id: loncommon.pm,v 1.988 2010/12/16 16:01:14 raeburn Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -3551,6 +3551,29 @@ sub format_previous_attempt_value {
 	$value = &Apache::lonlocal::locallocaltime($value);
     } elsif (ref($value) eq 'ARRAY') {
 	$value = '('.join(', ', @{ $value }).')';
+    } elsif ($key =~ /answerstring$/) {
+        my %answers = &Apache::lonnet::str2hash($value);
+        my @anskeys = sort(keys(%answers));
+        if (@anskeys == 1) {
+            my $answer = $answers{$anskeys[0]};
+            if ($answer =~ m{\Q\0\E}) {
+                $answer =~ s{\Q\0\E}{, }g;
+            }
+            my $tag_internal_answer_name = 'INTERNAL';
+            if ($anskeys[0] eq $tag_internal_answer_name) {
+                $value = $answer; 
+            } else {
+                $value = $anskeys[0].'='.$answer;
+            }
+        } else {
+            foreach my $ans (@anskeys) {
+                my $answer = $answers{$ans};
+                if ($answer =~ m{\Q\0\E}) {
+                    $answer =~ s{\Q\0\E}{, }g;
+                }
+                $value .=  $ans.'='.$answer.'<br />';;
+            } 
+        }
     } else {
 	$value = &unescape($value);
     }
@@ -8730,7 +8753,7 @@ sub upload_embedded {
         if ($context eq 'portfolio') {
             $output .= '<p>'.&mt('or').'</p>';
         } elsif ($context eq 'testbank') {
-            $output .=  '<p>'.&mt('Or [_1]continue[_2] the testbank import without modifying the references(s).','<a href="javascript:document.testbankForm.submit();">','</a>').'</p>';
+            $output .=  '<p>'.&mt('Or [_1]continue[_2] the testbank import without modifying the reference(s).','<a href="javascript:document.testbankForm.submit();">','</a>').'</p>';
             $returnflag = 'modify_orightml';
         }
     }