Inheritance in javascript
JavaScript
function A (){};
function B (){};
var a = new A();
var b = new B();
a.name = "a";
b.name = "b";
b.last = "last";
a.prototype = b;
console.log(a.name);
console.log(b.name);
console.log(a.last);
console.log(b.last);