This tutorial will give you an example of using OOPs concets in JavaScript. There are many other ways of implementing OOPs in JavaScript but i like this approach most.
//Class function employee(emp_id,emp_name) { //Class variables this.employee_id=emp_id; this.employee_name=emp_name; } //Class Member Functions employee.prototype.getDetails=function() { alert("Employee ID: " + this.employee_id + " Employee Name: " + this.employee_name); } //Create First Object emp1=new employee(1,"Sachin"); //Create object of class emp1.getDetails(); //Call member function of class //Create Second Object emp2=new employee(2,"Abhinav"); //Create object of class emp2.getDetails(); //Call member function of class