//Constructor for items
shop.addItem = function(title, description, price) {
    'use strict';
    this.title = title;
    this.description = description;
    this.price = price;
    //Adds values from contructor to array
    //Adds values from contructor to array
    shop.items.push({title: this.item, description: this.description, price: this.price});
}