X-Git-Url: http://git.asbjorn.biz/?a=blobdiff_plain;f=src%2Fcore.js;h=56fbbde1cceefc601785b22ec201894446b0dd76;hb=ace13387c8d7b5823a580db0f1b2aafac515b9f5;hp=3dfb84a02a96098012696477a08c3b7806aed7fa;hpb=ece001f1394aeddcfe061dcba224726173325220;p=jquery.git

diff --git a/src/core.js b/src/core.js
index 3dfb84a..56fbbde 100644
--- a/src/core.js
+++ b/src/core.js
@@ -292,9 +292,14 @@ jQuery.fn = jQuery.prototype = {
 		return this.prevObject || jQuery(null);
 	},
 
+	// For internal use only.
+	// Behaves like an Array's method, not like a jQuery method.
+	push: [].push,
+	sort: [].sort,
+	splice: [].splice,
+
 	find: function( selector ) {
-		var ret = this.pushStack( "", "find", selector ), length = 0,
-			splice = Array.prototype.splice;
+		var ret = this.pushStack( "", "find", selector ), length = 0;
 
 		for ( var i = 0, l = this.length; i < l; i++ ) {
 			length = ret.length;
@@ -305,7 +310,7 @@ jQuery.fn = jQuery.prototype = {
 				for ( var n = length; n < ret.length; n++ ) {
 					for ( var r = 0; r < length; r++ ) {
 						if ( ret[r] === ret[n] ) {
-							splice.call(ret, n--, 1);
+							ret.splice(n--, 1);
 							break;
 						}
 					}
@@ -328,14 +333,14 @@ jQuery.fn = jQuery.prototype = {
 				// attributes in IE that are actually only stored
 				// as properties will not be copied (such as the
 				// the name attribute on an input).
-				var html = this.outerHTML;
+				var html = this.outerHTML, ownerDocument = this.ownerDocument;
 				if ( !html ) {
-					var div = this.ownerDocument.createElement("div");
+					var div = ownerDocument.createElement("div");
 					div.appendChild( this.cloneNode(true) );
 					html = div.innerHTML;
 				}
 
-				return jQuery.clean([html.replace(/ jQuery\d+="(?:\d+|null)"/g, "").replace(/^\s*/, "")])[0];
+				return jQuery.clean([html.replace(/ jQuery\d+="(?:\d+|null)"/g, "").replace(/^\s*/, "")], ownerDocument)[0];
 			} else
 				return this.cloneNode(true);
 		});
@@ -999,7 +1004,7 @@ jQuery.extend({
 			if ( name in elem && notxml && !special ) {
 				if ( set ){
 					// We can't allow the type property to be changed (since it causes problems in IE)
-					if ( name == "type" && jQuery.nodeName( elem, "input" ) && elem.parentNode )
+					if ( name == "type" && elem.nodeName.match(/(button|input)/i) && elem.parentNode )
 						throw "type property can't be changed";
 
 					elem[ name ] = value;
@@ -1284,8 +1289,3 @@ function cleanData( elems ) {
 		}
 	}
 }
-
-// Helper function used by the dimensions and offset modules
-function num(elem, prop) {
-	return elem[0] && parseInt( jQuery.curCSS(elem[0], prop, true), 10 ) || 0;
-}