Position: Fixed window detection.

jquery · Dec 24, 2009 · 1d9c22a · 1d9c22a
1 parent 50cbf9f
commit 1d9c22a
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/ui/jquery.ui.position.js b/ui/jquery.ui.position.js
@@ -33,7 +33,7 @@ $.fn.position = function(options) {
 		targetWidth = target.width();
 		targetHeight = target.height();
 		basePosition = { top: 0, left: 0 };
-	} else if ('scrollTo' in options.of && options.of.document) {
+	} else if (options.of.scrollTo && options.of.document) {
 		targetWidth = target.width();
 		targetHeight = target.height();
 		basePosition = { top: target.scrollTop(), left: target.scrollLeft() };