Added a next() shortcut for queues

src/data.js

@@ -92,7 +92,7 @@ jQuery.extend({
 			fn = queue[0];
 
 		if( fn !== undefined )
-			fn.call(elem);
+			fn.call(elem, function() { jQuery(elem).dequeue(type); });
 	}
 });
 

test/unit/data.js

@@ -157,4 +157,25 @@ test("queue() with other types",function() {
 
 	// Clean up
 	$div.removeData();
+});
+
+test("queue() passes in the next item in the queue as a parameter", function() {
+	expect(2);
+
+	var div = jQuery({});
+	var counter = 0;
+
+	div.queue("foo", function(next) {
+		equals(++counter, 1, "Dequeueing");
+		next();
+	}).queue("foo", function(next) {
+		equals(++counter, 2, "Next was called");
+		next();
+	}).queue("bar", function() {
+		equals(++counter, 3, "Other queues are not triggered by next()")
+	});
+
+	div.dequeue("foo");
+
+	div.removeData();
 })