--- loncom/homework/structuretags.pm	2018/11/01 19:39:28	1.512.2.16
+++ loncom/homework/structuretags.pm	2019/08/07 21:44:28	1.512.2.17
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA 
 # definition of tags that give a structure to a document
 #
-# $Id: structuretags.pm,v 1.512.2.16 2018/11/01 19:39:28 raeburn Exp $
+# $Id: structuretags.pm,v 1.512.2.17 2019/08/07 21:44:28 raeburn Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -496,7 +496,9 @@ sub page_start {
             }
         }
         if ($needs_upload) {
-            $extra_head .= &Apache::lonhtmlcommon::file_submissionchk_js();
+            $extra_head .= &Apache::lonhtmlcommon::file_submissionchk_js().
+                           '<script type="text/javascript" '.
+                           'src="/res/adm/includes/file_upload.js"></script>';
         }
     }