Simple JS Prototype chain

JS Inhertence

var Person = function (name) {
    this.name = name;
}

Person.prototype.test = function () {
    return 'This is person test';
}

Person.prototype.describe = function () {
    return 'This is ' + this.name;
}

var Employee = function (name, title) {
    Person.call(this, name);
    this.title = title
}

Employee.prototype = Object.create(Person.prototype);
Employee.prototype.constructor = Employee;

Employee.prototype.describe = function () {
    return Person.prototype.describe.call(this) + ' (' + this.title + ')';
}

var vitaly = new Employee('Vitaly', 'Webdev');
console.log(vitaly.describe());
console.log(vitaly.test());