Javascript function constructors

gistfile1.txt

//Function constructors use the New keyward that create a new object in memory that then becomes the this scope inside of the contructor functoim
//Using the prototype syntax to add methods to the constructed object means that multiple objects take up less memoryspace since a new copy of
//each function is not added into memory space for each object.

function Person(firstname, lastname){
  this.firstname = firstname;
  this.lastname = lastname;
}

var varl = new Persion('carl','brown');

Person.ProtoType.getFullName() = new function(){
  return this.firstname + ' ' + this.lastname;
}