From ffa5f16169f62deaa984fecb2c52f3e9528b95cf Mon Sep 17 00:00:00 2001
From: Paul Bakaus <paul.bakaus@googlemail.com>
Date: Mon, 10 Nov 2008 14:32:25 +0000
Subject: [PATCH] implemented $.fn.scrollParent (candidate for jQuery core, see
 ticket #3589 in Jquery's trac)

---
 ui/ui.core.js | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/ui/ui.core.js b/ui/ui.core.js
index 1059b0ec4..ad12ef48b 100644
--- a/ui/ui.core.js
+++ b/ui/ui.core.js
@@ -169,6 +169,12 @@ $.fn.extend({
 			.attr('unselectable', 'on')
 			.css('MozUserSelect', 'none')
 			.bind('selectstart.ui', function() { return false; });
+	},
+	
+	scrollParent: function() {
+		return $(this).parents().filter(function() {
+			return (/(auto|scroll)/).test($.curCSS(this,'overflow',1)+$.curCSS(this,'overflow-y',1)+$.curCSS(this,'overflow-x',1));
+		}).eq(0);
 	}
 	
 });