OOP Javascript

//Simple OOP Sample

// in this Sample
// in this Sample I will Create objects like C# objects
// Hint all this code support Intellisense
function RunSampleA() {
    var Car = new Object();
    var Bus = new Object();
    Bus.Car = Car;
    Car.Name = "BMW";
    Car.Width = 20;
    Car.Size = { Width: 30, Height: 50 }; // like JSON
    Car.Height = 50;
    Car.Play = function () {
        return this.Name + '; ' + this.Width.toString() + '; ' + this.Height.toString();
    }
    Car.Play2 = function () {
        return this.Name + '; ' + this.Size.Width + '; ' + this.Size.Height;
    }
    alert(Car.Play());
    alert(Car.Play2());
    alert(Bus.Car.Play());
}

// Initialising and creating nested objects.

function RunSampleB() {
    var ServiceManager = { CarService: 'My Car Service', ComputerService: 'My Computer Service',
        FoodService: { DesertServices: "my desert service", Dinners: "Dinner Foods", "DoService": function (food) {
            alert('Cooking ' + food);
        }
        }
    };

    alert(ServiceManager.CarService);
    alert(ServiceManager.FoodService.DesertServices);
    alert(ServiceManager.FoodService.Dinners);
    alert(ServiceManager.FoodService.DoService('Yamme rice'));


}

//Object Model Sample with call back methods
function RunSampleC() {
    var ServiceManager = new Object();
    ServiceManager.CarService = 'My Car Service';
    ServiceManager.ComputerService = 'My Computer Service';
    ServiceManager.FoodService = new Object();
    ServiceManager.FoodService.Dinners = "My Dinner";
    ServiceManager.FoodService.DesertServices = "My Desert service";
    ServiceManager.FoodService.DoService = function (food) {
        alert('Cooking ' + food);
        return 1;
    }

    ServiceManager.FoodService.DoCallbackService = function (food, cb) {
        cb(food);
        return 1;
    }
    alert(ServiceManager.CarService);
    alert(ServiceManager.FoodService.DesertServices);
    alert(ServiceManager.FoodService.Dinners);
    // alert(ServiceManager.FoodService.DoService('Yamme rice'));
    alert(ServiceManager.FoodService.DoCallbackService('rice', callBack));


}
function callBack(data) {
    alert(data + ' was called from call back');


}



// Creatig objects that can be initialised with constructor
function RunSampleD() {

    var Dog = function (id, name, age, color) {
        this.Color = color;
        this.Age = age;
        this.ID = id;
        this.Name = name;
        this.toString = function () {
            return this.ID + '; ' + this.Name + '; ' + this.Age + '; ' + this.Color;
        }
        this.Bark = function () { alert('Hoow, Hoow'); }
    }

    var buddy = new Dog(1, 'Buddy', 3, 'White');

    alert(buddy);
    buddy.Bark();

}