X-Git-Url: http://git.asbjorn.biz/?a=blobdiff_plain;f=src%2Fcore.js;h=3b11ed8f0b2d481644c18bbc2f43143d3ec2fbcc;hb=bca82254137a161094377b2d8189c2d9d5906a0f;hp=5fa944bc307f1472ab417afac3111fb05dcef5b8;hpb=4ea4fad0902839c06c281b5de7b0aca29922b63d;p=jquery.git

diff --git a/src/core.js b/src/core.js
index 5fa944b..3b11ed8 100644
--- a/src/core.js
+++ b/src/core.js
@@ -52,11 +52,6 @@ jQuery.fn = jQuery.prototype = {
 			return this;
 		}
 
-		// $("body"): Shortcut for quickly finding the body element
-		if ( selector === "body" && !context && document.body ) {
-			selector = document.body;
-		}
-
 		// Handle $(DOMElement)
 		if ( selector.nodeType ) {
 			this.context = this[0] = selector;
@@ -111,6 +106,8 @@ jQuery.fn = jQuery.prototype = {
 
 			// HANDLE: $("TAG")
 			} else if ( !context && /^\w+$/.test( selector ) ) {
+				this.selector = selector;
+				this.context = document;
 				selector = document.getElementsByTagName( selector );
 
 			// HANDLE: $(expr, $(...))
@@ -129,8 +126,7 @@ jQuery.fn = jQuery.prototype = {
 			return rootjQuery.ready( selector );
 		}
 
-		// Make sure that old selector state is passed along
-		if ( selector.selector && selector.context ) {
+		if (selector.selector !== undefined) {
 			this.selector = selector.selector;
 			this.context = selector.context;
 		}
@@ -552,6 +548,36 @@ function evalScript( i, elem ) {
 	}
 }
 
+// Mutifunctional method to get and set values to a collection
+// The value/s can be optionally by executed if its a function
+function access( elems, key, value, exec, fn ) {
+	var l = elems.length;
+	
+	// Setting many attributes
+	if ( typeof key === "object" ) {
+			for (var k in key) {
+				access(elems, k, key[k], exec, fn);
+			}
+		return elems;
+	}
+	
+	// Setting one attribute
+	if (value !== undefined) {
+		// Optionally, function values get executed if exec is true
+		exec = exec && jQuery.isFunction(value);
+		
+		for (var i = 0; i < l; i++) {
+			var elem = elems[i],
+				val = exec ? value.call(elem, i) : value;
+			fn(elem, key, val);
+		}
+		return elems;
+	}
+	
+	// Getting an attribute
+	return l ? fn(elems[0], key) : null;
+}
+
 function now() {
 	return (new Date).getTime();
 }