// JavaScript Document
function addToCart(){
  var size = $("#size").val();
  if (size == ''){
    alert("Please select a size and then a colour");
    return false;
  }
  var product = $("#colour").val();
  if (product == ''){
    alert("Please select a colour");
    return false;
  }
  $.ajax({
   type: "POST",
   url: "/x_add_to_cart.php",
   data: "id="+product,
   success: function(msg){
     $("#add_panel").html(msg);
     updateCartSummary();
   }
 });
}
function updateCartSummary(){
  $.ajax({
   type: "POST",
   url: "/x_get_cart_total.php",
   data: "t=Cart Summary",
   success: function(msg){
     $("#cartbox").html(msg);
   }
 });
}
function updateBasket(){
  var qs = $("form").serialize();
  $.ajax({
    type: "POST",
    url: "/x_update_cart.php",
    data: qs,
    success: function(msg){
     $("#basket").html(msg);
     updateCartSummary();
    }
  });
}