Fix for #1322

jquery · Jun 29, 2007 · e290083c35654f6ef300970d55d680d24c35782b · e290083
1 parent 2e0c87c
commit e290083c35654f6ef300970d55d680d24c35782b
Showing 1 changed file with 3 additions and 3 deletions.
diff --git 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