gistfile1.js

var person = function() { // define the blueprint for the person object
  this.name = ""; // set name and age defaults
  this.age  = "";
};

person.prototype.talk = function() {
    alert("My name is " + this.name + " and I am " + this.age + " years old.");
}

var steve = new person();
steve.name = "Steve Phillips";
steve.age = "26";
steve.talk();

var george = new person();
george.name = "George Emond";
george.age = "26";
george.talk();