helper.addWidget("waazoo");
helper.addWidget("wizbang");
helper.addWidget("hugug");
helper.setCheese("cheddar");
helper.setCheese("swiss");
helper.addBook("Dantes Inferno");
helper.addBook("Cantebury Tales");
helper.addMovie("LotR");
helper.addMovie("Fight Club");
Diff myDiff = null;