X-Git-Url: http://git.asbjorn.biz/?a=blobdiff_plain;f=src%2Fcore.js;h=78f2bcd140fbafc161d8a421e0af79773c5d05b1;hb=7346a476cc1fe20612fb1e9b08faef27e36a962c;hp=4047170ebe9201748e440040570dbdcdb9a064f0;hpb=29bf601f3495ced43fbb6152bf9306f2618bb955;p=jquery.git

diff --git a/src/core.js b/src/core.js
index 4047170..78f2bcd 100644
--- a/src/core.js
+++ b/src/core.js
@@ -342,10 +342,12 @@ jQuery.fn = jQuery.prototype = {
 	},
 
 	closest: function( selector ) {
+		var pos = jQuery.expr.match.POS.test( selector ) ? jQuery(selector) : null;
+
 		return this.map(function(){
 			var cur = this;
 			while ( cur && cur.ownerDocument ) {
-				if ( jQuery(cur).is(selector) )
+				if ( pos ? pos.index(cur) > -1 : jQuery(cur).is(selector) )
 					return cur;
 				cur = cur.parentNode;
 			}
@@ -1144,9 +1146,6 @@ jQuery.browser = {
 	mozilla: /mozilla/.test( userAgent ) && !/(compatible|webkit)/.test( userAgent )
 };
 
-// Check to see if the W3C box model is being used
-jQuery.boxModel = !jQuery.browser.msie || document.compatMode == "CSS1Compat";
-
 jQuery.each({
 	parent: function(elem){return elem.parentNode;},
 	parents: function(elem){return jQuery.dir(elem,"parentNode");},