create.js

/*
 * Creates a new object that uses the old object as its prototype
 * From: Javascript: the Good Parts
 */
if (typeof Object.create !== 'function') {
  Object.create = function (o) {
    var F = function () {};
    F.prototype = o;
    return new F();
  };
}

/*
 * 
 */
 
 Function.prototype.method = function (name, func) {
  this.prototype[name] = func;
  return this;
 };