X-Git-Url: http://git.asbjorn.biz/?a=blobdiff_plain;f=src%2Fevent%2Fevent.js;h=52416e0fad67a14aa94b8b1d3a63632c0484d28a;hb=e290083c35654f6ef300970d55d680d24c35782b;hp=bea2cbac7c6a093b9705b60464e50f894870f07e;hpb=2e0c87cf234c7d352336435b51f8b3eb012119ca;p=jquery.git

diff --git a/src/event/event.js b/src/event/event.js
index bea2cba..52416e0 100644
--- a/src/event/event.js
+++ b/src/event/event.js
@@ -226,9 +226,9 @@ jQuery.event = {
 
 		// Calculate pageX/Y if missing and clientX/Y available
 		if ( event.pageX == null && event.clientX != null ) {
-			var e = document.documentElement || document.body;
-			event.pageX = event.clientX + e.scrollLeft;
-			event.pageY = event.clientY + e.scrollTop;
+			var e = document.documentElement, b = document.body;
+			event.pageX = event.clientX + (e && e.scrollLeft || b && b.scrollLeft);
+			event.pageY = event.clientY + (e && e.scrollTop || b && b.scrollTop);
 		}
 			
 		// Add which for key events