Has anyone else noticed that the javascript in ecomm_checkout.php (page 530) doesn't seem to be working. If you uncheck the checkbox for Shipping Information is same as billing, you should be able to see the table to enter the shipping information. This is not happening. I tried downloading the code from the Wrox site, and theirs doesn't work either. I am not an expert on JavaScript, but I do know a little bit about it and I can't see anything wrong with the script. If anyone has managed to get this to work properly, would you please let us know how you did it?
Thanks.

I found a script on the internet to toggle visibility based on a checkbox and modified it so that it works with this exercise. When the page loads, both tables will be visible. If the user checks, the box "shipping info is same as billing", the second table will no longer be visible on the page.
Here is the script:
<script type="text/javascript">
function toggleCheckbox(checkboxName, shippingTable) {
var t = document.getElementById(shippingTable);
var checkbox = document.getElementById(checkboxName);
if (checkbox.checked == true) {
t.style.display = 'none';
} else {
t.style.display = 'block';
}
}
</script>

You will also need to change the line where you create the checkbox so that it looks like this:
<input type = "checkbox" id = "same_info" name = "same_info" onClick="toggleCheckbox(this.name,'shipping_table' );" ;"/>

Now you will have a Checkout Part 1 page that actually works the way it is supposed to.

Did you have the images for this chapter? None of the files I've downloaded seem to have them.

Sorry, I couldn't find the images for this exercise either. What I ended up doing was pulling some pictures off of the internet and resizing them, and substituting them for the ones in the exercise.