Index: lams_central/web/author.jsp
===================================================================
diff -u -rb52a7401b9b18c5ef2c4d19dadd24bdb2e2fb384 -r8631b0fa18d10b78cd3150b63cd7da4e6926d2b0
--- lams_central/web/author.jsp	(.../author.jsp)	(revision b52a7401b9b18c5ef2c4d19dadd24bdb2e2fb384)
+++ lams_central/web/author.jsp	(.../author.jsp)	(revision 8631b0fa18d10b78cd3150b63cd7da4e6926d2b0)
@@ -142,6 +142,10 @@
 	openPopUp(url, title, h, w, resize, status, scrollbar, menubar, toolbar);
 }
 
+function openPreview(args){
+	window.opener.openPreview(args);
+}
+
 function openURL(args){
 	window.open(args);
 }