From 9bb51d308e0a72bc67db948e92345c826a8f724d Mon Sep 17 00:00:00 2001
From: Scott González <scott.gonzalez@gmail.com>
Date: Thu, 24 Jul 2014 15:29:40 -0400
Subject: Position: Support positioning within document with jQuery 1.6.x

Fixes #10071
Closes gh-1294
---
 ui/position.js | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/ui/position.js b/ui/position.js
index 53e5a1d9d..09bc4fe2b 100644
--- a/ui/position.js
+++ b/ui/position.js
@@ -123,8 +123,11 @@ $.position = {
 			offset: withinElement.offset() || { left: 0, top: 0 },
 			scrollLeft: withinElement.scrollLeft(),
 			scrollTop: withinElement.scrollTop(),
-			width: isWindow ? withinElement.width() : withinElement.outerWidth(),
-			height: isWindow ? withinElement.height() : withinElement.outerHeight()
+
+			// support: jQuery 1.6.x
+			// jQuery 1.6 doesn't support .outerWidth/Height() on documents or windows
+			width: isWindow || isDocument ? withinElement.width() : withinElement.outerWidth(),
+			height: isWindow || isDocument ? withinElement.height() : withinElement.outerHeight()
 		};
 	}
 };
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