--- loncom/homework/structuretags.pm	2011/07/26 17:14:51	1.493
+++ loncom/homework/structuretags.pm	2011/07/28 02:53:38	1.494
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA 
 # definition of tags that give a structure to a document
 #
-# $Id: structuretags.pm,v 1.493 2011/07/26 17:14:51 raeburn Exp $
+# $Id: structuretags.pm,v 1.494 2011/07/28 02:53:38 raeburn Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -129,8 +129,16 @@ sub homework_js {
 	<<'JS';
 <script type="text/javascript">
 // <![CDATA[
-function setSubmittedPart (part) {
-   this.document.lonhomework.submitted.value="part_"+part;
+function setSubmittedPart (part,prefix) {
+    if (typeof(prefix) == 'undefined') {
+        this.document.lonhomework.submitted.value="part_"+part;
+    } else {
+        for (var i=0;i<this.document.lonhomework.elements.length;i++) {
+            if (this.document.lonhomework.elements[i].name == prefix+'submitted') {
+                this.document.lonhomework.elements[i].value="part_"+part;
+            }
+        }
+    }
 }
 
 function image_response_click (which, e) {