inherince_not_really_inheritance

//A prototype similar to the concept of class
var Person = function(name, age, gender){
    this.name = name;
    this.age = age;
    this.gender = gender;

    this.detailsDisplay = function(){
        console.log(this.name);
        console.log(this.age);
        console.log(this.gender);
    };
};

var Career = function(job, experience, salary){
    this.job = job;
    this.experience = experience;
    this.salary = salary;

    this.detailsDisplay = function(){
        console.log(this.job);
        console.log(this.experience);
        console.log(this.salary);
    };
};

var john = new Person('John', 90, 'Male');
john.Career = new Career('DJ', '10', '500');
john.detailsDisplay();
john.Career.detailsDisplay();