Creame un Login, en panel

Script

function Login(name, age) {
  this.name = name;
  this.age = age;
}
 
Login.prototype.setLogin = function(name, age) {
  this.name = name;
  this.age = age;
}
 
Login.prototype.getLogin = function() {
  return this.name + " - " + this.age;
}

var login = new Login();
login.setLogin('Sergio', 33);
console.log(login.getLogin());