Index: lams_central/web/lti/addLesson.jsp
===================================================================
diff -u -rde884cf8c730a25d2f2296f7a768d3fd45508c99 -r353fe07604639c2166ed68fbf832810959f3f3cf
--- lams_central/web/lti/addLesson.jsp	(.../addLesson.jsp)	(revision de884cf8c730a25d2f2296f7a768d3fd45508c99)
+++ lams_central/web/lti/addLesson.jsp	(.../addLesson.jsp)	(revision 353fe07604639c2166ed68fbf832810959f3f3cf)
@@ -49,7 +49,8 @@
 	<script type="text/javascript" src="includes/javascript/jquery-ui.js"></script>
 	<script type="text/javascript" src="includes/javascript/jquery.dialogextend.js"></script>	
 	<script type="text/javascript" src="includes/javascript/dialog.js"></script>
-	<script type="text/javascript" src="includes/javascript/groupDisplay.js"></script>	
+	<!-- import of showAuthoringDialog() method  -->
+	<script type="text/javascript" src="includes/javascript/main.js"></script>
 	<script type="text/javascript">
     	var isSelected = false;
 		var tree;