function Object(firstName, lastName){
this.firstName = firstName;
this.lastName = lastName;
}
function function1(){
myObject.age = 34;
alert(myObject.age());
}
function function2(){
myObject.favoriteColor = 'Blue';
alert(myObject.favoriteColor);
}
var myObject = new Object('first name', 'last name');
Add property
Add method
Constructor
PrototypeOf
HasProperty