The simplest way of creating your own object for use in your JavaScript code is to use object literal notation, denoted
by curly braces, when defining a variable. Properties and methods can then be attached to the object by encapsulating
their names and values within the braces, using the format shown in Listing 1-1. Here we create a new object to
represent a house, with two properties and two methods. Once created, we can read and write properties and
methods within the object through dot notation, where the object name is separated by the property or method name
with a dot (.) character.