Multiple timeouts not working?

Just to add that this is pretty much standard JS. For example:

function Foo(x) { this.baz = x; }
Foo.prototype.bar = function() { return this.baz; };

var f = new Foo("Hello World");
console.log(f.bar());  // prints "Hello World"
function printer(fn) { console.log(fn()); }
printer(f.bar); // prints 'undefined'