Index: lams_central/web/lams_authoring.swf
===================================================================
diff -u -rb7baeaebf9509f34b2d61d48cfc6dacd53d09576 -rf13f1ce2f5bc283548db73b31dc3d40d14518dce
Binary files differ
Index: lams_central/web/lams_authoring_library.swf
===================================================================
diff -u -rb7baeaebf9509f34b2d61d48cfc6dacd53d09576 -rf13f1ce2f5bc283548db73b31dc3d40d14518dce
Binary files differ
Index: lams_flash/src/central/flash/org/lamsfoundation/lams/authoring/cv/CanvasController.as
===================================================================
diff -u -r4fd62cd151fdec92474bbb5189e507d67deba3bf -rf13f1ce2f5bc283548db73b31dc3d40d14518dce
--- lams_flash/src/central/flash/org/lamsfoundation/lams/authoring/cv/CanvasController.as	(.../CanvasController.as)	(revision 4fd62cd151fdec92474bbb5189e507d67deba3bf)
+++ lams_flash/src/central/flash/org/lamsfoundation/lams/authoring/cv/CanvasController.as	(.../CanvasController.as)	(revision f13f1ce2f5bc283548db73b31dc3d40d14518dce)
@@ -85,19 +85,19 @@
 			}
 			
 	    } else {
-				
-			if(ca.activity.parentUIID != null && (parentAct.isParallelActivity() || 
-			    ca.activity.isOptionalSequenceActivity(parentAct))) {
+			var parentAct = _canvasModel.getCanvas().ddm.getActivityByUIID(ca.activity.parentUIID);
+			var parentSelectedAct = _canvasModel.getCanvas().ddm.getActivityByUIID(_tempSelectedItem.activity.parentUIID);
+			var optionalOnCanvas:Array  = _canvasModel.findOptionalActivities();
+			
+			if(ca.activity.parentUIID != null && 
+				(parentAct.isParallelActivity() || ca.activity.isOptionalSequenceActivity(parentAct))) {
 				_canvasModel.isDragging = false;
+				return;
 			} else {
 				ca.startDrag(false);
 				_canvasModel.isDragging = true;
 			}
 			
-		    var parentAct = _canvasModel.getCanvas().ddm.getActivityByUIID(ca.activity.parentUIID);
-			var parentSelectedAct = _canvasModel.getCanvas().ddm.getActivityByUIID(_tempSelectedItem.activity.parentUIID);
-			var optionalOnCanvas:Array  = _canvasModel.findOptionalActivities();
-			
 			if(_tempSelectedItem != null) {
 			
 				// clear currently selected activity