Index: lams_central/src/flash/org/lamsfoundation/lams/authoring/cv/CanvasModel.as
===================================================================
diff -u -r74780cd8a3c745e0d24524acbe20b605a5e0ae3a -rf7b36da8a833f3051e0c2194a6e51719c4d66148
--- lams_central/src/flash/org/lamsfoundation/lams/authoring/cv/CanvasModel.as	(.../CanvasModel.as)	(revision 74780cd8a3c745e0d24524acbe20b605a5e0ae3a)
+++ lams_central/src/flash/org/lamsfoundation/lams/authoring/cv/CanvasModel.as	(.../CanvasModel.as)	(revision f7b36da8a833f3051e0c2194a6e51719c4d66148)
@@ -888,6 +888,9 @@
 				
 				JsPopup.getInstance().launchPopupWindow(url, 'ToolActivityContent', 600, 800, true, true, false, false, false);
 			
+				// set modified (not-saved) flag so that potential changes cannot be lost.
+				fscommand('setSaved', 'false');
+			
 			}else{
 				new LFError("We dont have a valid toolContentID","openToolActivityContent",this);
 			}
Index: lams_central/web/lams_authoring.swf
===================================================================
diff -u -rfab349e06b84c920af8cef909f78d71fe4268459 -rf7b36da8a833f3051e0c2194a6e51719c4d66148
Binary files differ
Index: lams_central/web/lams_authoring_library.swf
===================================================================
diff -u -rfab349e06b84c920af8cef909f78d71fe4268459 -rf7b36da8a833f3051e0c2194a6e51719c4d66148
Binary files differ