Index: Y:/.workspace/jquery/src/event.js
===================================================================
--- Y:/.workspace/jquery/src/event.js	(revision 5853)
+++ Y:/.workspace/jquery/src/event.js	(working copy)
@@ -186,6 +186,7 @@
 			// Pass along a fake event
 			if ( event ) {
 				data.unshift({
+					triggered: true, // flags that event was triggered manually
 					type: type,
 					target: elem,
 					preventDefault: function(){},
@@ -315,7 +316,10 @@
 
 		// Fix timeStamp
 		event.timeStamp = event.timeStamp || now();
+		// add flag that this has been triggered via an actual event
+		event.triggered: false;
 
+
 		// Fix target property, if necessary
 		if ( !event.target )
 			event.target = event.srcElement || document; // Fixes #1925 where srcElement might not be defined either