// Constructor function
var Fn = function (){
}
// Create an object instance of a function
var fn = new Fn();
console.log('Fn type is: ' + typeof Fn);
console.log('fn type is: ' + typeof fn);
console.log('fn is an instance of Fn: ' + (fn instanceof Fn));
Output:
Fn type is: function
fn type is: object
fn is an instance of Fn: true
