Fixed boxModel support - is now computed with feature detection, rather than sniffing.

[jquery.git] / src / core.js

diff --git a/src/core.js b/src/core.js
index fe5dbc6..78f2bcd 100644 (file)
--- 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;
                        }
@@ -922,7 +924,7 @@ jQuery.extend({
                if ( fragment ) {
                        for ( var i = 0; ret[i]; i++ ) {
                                if ( jQuery.nodeName( ret[i], "script" ) ) {
-                                       scripts.push( ret[i].parentNode.removeChild( ret[i] ) );
+                                       scripts.push( ret[i].parentNode ? ret[i].parentNode.removeChild( ret[i] ) : ret[i] );
                                } else {
                                        if ( ret[i].nodeType === 1 )
                                                ret.splice.apply( ret, [i + 1, 0].concat(jQuery.makeArray(ret[i].getElementsByTagName("script"))) );
@@ -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");},