text: //Constructor
  function Pizza(size, toppings, crust, total, orderNo){
    this.size = size;
    this.toppings = toppings;
    this.crust = crust;
    this.total = total;
    this.order = orderNo;
  
  }
  
  //Create prototype
  Pizza.prototype.myOrderDetails = function(){
    console.log("Thank you! Your order for a "+ this.size + " pizza with " + this.toppings + " toppings on a " + this.crust + " crust has been received.")
  }
  
  //User Interface Logic
  $(document).ready(function() {
    $('button#orderDetails').click(function(){
      var sizeOfPizza = $('.pizza-size option:selected').val();
      var toppingsOfPizza = $('.pizza-toppings option:selected').val();
      var crustOfPizza = $('.pizza-crust option:selected').val();
  
      var total = parseInt(sizeOfPizza) + parseInt(toppingsOfPizza) + parseInt(crustOfPizza);
      var order = 1;
      var grandTotal = 0;
  
      $('#orderNo').html(order);
      $('#size').html(sizeOfPizza);
      $('#toppings').html(toppingsOfPizza);
      $('#crust').html(crustOfPizza);
      $('#total').html(total);
  
    });
  
  });