X-Git-Url: http://git.asbjorn.biz/?a=blobdiff_plain;f=src%2Fcore.js;h=d6ef236f48a8622d659a53fb2fd034ef84946aa6;hb=37b607d2815b893d13de4ac3461090d0dd46535e;hp=50ad55d94ff292629dff8874019b3e154fa3c444;hpb=396dd2127330a7ed742d1e9092af54b668c46e85;p=jquery.git

diff --git a/src/core.js b/src/core.js
index 50ad55d..d6ef236 100644
--- a/src/core.js
+++ b/src/core.js
@@ -1,4 +1,4 @@
-(function() {
+var jQuery = (function() {
 
 // Define a local copy of jQuery
 var jQuery = function( selector, context ) {
@@ -109,7 +109,7 @@ jQuery.fn = jQuery.prototype = {
 						}
 
 					} else {
-						ret = buildFragment( [ match[1] ], [ doc ] );
+						ret = jQuery.buildFragment( [ match[1] ], [ doc ] );
 						selector = (ret.cacheable ? ret.fragment.cloneNode(true) : ret.fragment).childNodes;
 					}
 					
@@ -119,7 +119,9 @@ jQuery.fn = jQuery.prototype = {
 				} else {
 					elem = document.getElementById( match[2] );
 
-					if ( elem ) {
+					// Check parentNode to catch when Blackberry 4.6 returns
+					// nodes that are no longer in the document #6963
+					if ( elem && elem.parentNode ) {
 						// Handle the case where IE and Opera return items
 						// by name instead of ID
 						if ( elem.id !== match[2] ) {
@@ -438,18 +440,24 @@ jQuery.extend({
 	// Since version 1.3, DOM methods and functions like alert
 	// aren't supported. They return false on IE (#2968).
 	isFunction: function( obj ) {
-		return toString.call(obj) === "[object Function]";
+		return jQuery.type(obj) === "function";
 	},
 
-	isArray: function( obj ) {
-		return toString.call(obj) === "[object Array]";
+	isArray: Array.isArray || function( obj ) {
+		return jQuery.type(obj) === "array";
+	},
+
+	type: function( obj ) {
+		return obj == null ?
+			String( obj ) :
+			toString.call(obj).slice(8, -1).toLowerCase();
 	},
 
 	isPlainObject: function( obj ) {
 		// Must be an Object.
 		// Because of IE, we also have to check the presence of the constructor property.
 		// Make sure that DOM nodes and window objects don't pass through, as well
-		if ( !obj || toString.call(obj) !== "[object Object]" || obj.nodeType || obj.setInterval ) {
+		if ( !obj || jQuery.type(obj) !== "object" || obj.nodeType || obj.setInterval ) {
 			return false;
 		}
 		
@@ -595,7 +603,9 @@ jQuery.extend({
 			// The extra typeof function check is to prevent crashes
 			// in Safari 2 (See: #3039)
 			// Tweaked logic slightly to handle Blackberry 4.7 RegExp issues #6930
-			if ( array.length == null || typeof array === "string" || jQuery.isFunction(array) || typeof array === "function" || typeof array.setInterval !== "undefined" ) {
+			var type = jQuery.type(array);
+
+			if ( array.length == null || type === "string" || type === "function" || type === "regexp" || "setInterval" in array ) {
 				push.call( ret, array );
 			} else {
 				jQuery.merge( ret, array );
@@ -816,6 +826,6 @@ function doScrollCheck() {
 }
 
 // Expose jQuery to the global object
-window.jQuery = window.$ = jQuery;
+return window.jQuery = window.$ = jQuery;
 
 })();