morethisproblems.js

var foo = {
  bar: "foobar",
  func: function () {
    return this.bar;
  }
};

foo.func(); // "foobar"

var functionReferences = {};

functionReferences.bar = function () { return "some function"; }
functionReferences.foofunc = foo.func;

functionReferences.fooFunc(); // function () { return "some function"; }