Function share with Prototype Paradigm : prototype « Object Oriented « JavaScript Tutorial

1. JavaScript Tutorial
2. Object Oriented
3. prototype

function Car() {
}

Car.prototype.color = "red";
Car.prototype.doors = 4;
Car.prototype.drivers = new Array("M", "S");
Car.prototype.showColor = function () {
    alert(this.color);
};

var myHourse1 = new Car();
var myHourse2 = new Car();

myHourse1.drivers.push("M");

alert(myHourse1.drivers);    
alert(myHourse2.drivers);