From: Dave Methvin <dave.methvin@gmail.com>
Date: Thu, 26 Jul 2012 13:28:56 +0000 (-0400)
Subject: Per @gibson042, don't need .documentElement since Sizzle handles.
X-Git-Tag: 1.8rc1~1
X-Git-Url: https://source.dussan.org/?a=commitdiff_plain;h=14f67a95189422f83f5e9e19ed7b2d636da717b9;p=jquery.git

Per @gibson042, don't need .documentElement since Sizzle handles.
---

diff --git a/src/css.js b/src/css.js
index 85c73c090..dcba720e5 100644
--- a/src/css.js
+++ b/src/css.js
@@ -45,7 +45,7 @@ function vendorPropName( style, name ) {
 
 function isHidden( elem, el ) {
 	elem = el || elem;
-	return jQuery.css( elem, "display" ) === "none" || !jQuery.contains( elem.ownerDocument.documentElement, elem );
+	return jQuery.css( elem, "display" ) === "none" || !jQuery.contains( elem.ownerDocument, elem );
 }
 
 function showHide( elements, show ) {