--- loncom/javascriptlib/file_upload.js	2015/06/18 20:19:18	1.1
+++ loncom/javascriptlib/file_upload.js	2019/08/07 16:08:17	1.2
@@ -2,7 +2,7 @@
 The LearningOnline Network with CAPA
 JavaScript functions handling file uploading
 
-$Id: file_upload.js,v 1.1 2015/06/18 20:19:18 musolffc Exp $
+$Id: file_upload.js,v 1.2 2019/08/07 16:08:17 raeburn Exp $
 
 Copyright Michigan State University Board of Trustees
 
@@ -36,8 +36,8 @@ to do this check on the client before up
 
 INPUT:
     fileInput -
-        <input type="file" class="flUpload" />
-        Using the class "flUpload" is needed to use the event handlers below.
+        <input type="file" class="LC_flUpload" />
+        Using the class "LC_flUpload" is needed to use the event handlers below.
     maxSize -
         Maximum upload size in bytes.  It is usually calculated from quota and 
         disk usage.
@@ -77,9 +77,9 @@ function clearFileInput(ctrl) {
 
 /*
 This block adds event listeners to file upload elements.  It looks for input
-elements with class="flUpload".
+elements with class="LC_flUpload".
 
-    <input type="file" class="flUpload" />
+    <input type="file" class="LC_flUpload" />
 
 It also looks for a hidden element with id="free_space" that contains the maximum
 upload size.
@@ -91,7 +91,7 @@ checks if it is allowed based on size.
 */
 $( document ).ready(function() {
     var maxSize = $( "#free_space" ).val();
-    var upload_elements = $( ".flUpload" );
+    var upload_elements = $( ".LC_flUpload" );
     for (var i=0; i<upload_elements.length; i++) {
         upload_elements[i].addEventListener( "change", function(){
             checkUploadSize(this, maxSize);