//Customer info
//You can use array in addition to object.
var obj1 = { firstname: "John", lastname: "thomson" };
var cust = JSON.stringify(obj1);
//Mailing info
var obj2 = { state: "VA", city: "Arlington" };
var mail = JSON.stringify(obj2);
//Item info
var obj3 = { item: "milk", quantity: 2 };
var basket = JSON.stringify(obj3);
//Next, push three strings into key-value of HTML5 storage.
//Use JSON parse function below to convert string back into object or array.
var New_cust=JSON.parse(cust);