From 52a052be79d21aa519ccb513dc00a7c54868ef03 Mon Sep 17 00:00:00 2001
From: Scott González <scott.gonzalez@gmail.com>
Date: Fri, 27 Aug 2010 13:34:14 -0400
Subject: Position: Handle $(document) and $(window) for the of option. Fixes
 #5963 - Position: option 'of' accepts jQuery object unless it wraps document.
 Fixes #5655 - (Possible) Typo in jquery.ui.position 1.8.1.

---
 ui/jquery.ui.position.js | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

(limited to 'ui/jquery.ui.position.js')

diff --git a/ui/jquery.ui.position.js b/ui/jquery.ui.position.js
index dbe28ffa5..a14c5c612 100644
--- a/ui/jquery.ui.position.js
+++ b/ui/jquery.ui.position.js
@@ -26,21 +26,22 @@ $.fn.position = function( options ) {
 	options = $.extend( {}, options );
 
 	var target = $( options.of ),
+		targetElem = target[0],
 		collision = ( options.collision || "flip" ).split( " " ),
 		offset = options.offset ? options.offset.split( " " ) : [ 0, 0 ],
 		targetWidth,
 		targetHeight,
 		basePosition;
 
-	if ( options.of.nodeType === 9 ) {
+	if ( targetElem.nodeType === 9 ) {
 		targetWidth = target.width();
 		targetHeight = target.height();
 		basePosition = { top: 0, left: 0 };
-	} else if ( options.of.scrollTo && options.of.document ) {
+	} else if ( targetElem.scrollTo && targetElem.document ) {
 		targetWidth = target.width();
 		targetHeight = target.height();
 		basePosition = { top: target.scrollTop(), left: target.scrollLeft() };
-	} else if ( options.of.preventDefault ) {
+	} else if ( targetElem.preventDefault ) {
 		// force left top to allow flipping
 		options.at = "left top";
 		targetWidth = targetHeight = 0;
-- 
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