Change button image

I would like to change the look of the "Continue" button on the Checkout page (under the Shipping Address form) to a custom graphic, but when I do, it loses it's functionality.
The original code is this:
<input class="formButton" name="CheckoutWizard_submit" type="submit" id="CheckoutWizard_submit" value="Continue" onClick="clearAllServerErrors('CheckoutWizard_NewFromBlank_Default')" tabindex="12">

And I'm changing it to this:
<input class="formButton" name="CheckoutWizard_submit" type="image" src="../images/cartButtons/continue_btn.png" id="CheckoutWizard_submit" value="Continue" onClick="clearAllServerErrors('CheckoutWizard_NewFromBlank_Default')" tabindex="12">

What am I doing wrong?

Search your php code for anything that refers to: "CheckoutWizard_submit"

Then replace it with "CheckoutWizard_submit_x"

Once you change from a type="submit" to a type="image" it no longer submits as: CheckoutWizard_submit instead two values are submitted CheckoutWizard_submit_x and CheckoutWizard_submit_y based on the position of the image that was clicked to allow image mapping.

I replaced all the the "CheckoutWizard_submit" with "CheckoutWizard_submit_x", but the button still doesn't function properly.

Don't change it in the actual image name="CheckoutWizard_submit" area, just in the server side code.

If you still have issues, please attach a copy of the pages you are working on so I can take a look to make sure everything looks correct.

Here's the pages I changed.

You will have to make the same change on the confirm.php page as well. Maybe it wasn't updated there? These pages look correct.

For some reason, it only works when you hit the Continue button twice.

I did not see any instances of "CheckoutWizard_submit" on the confirm page. I will attach that. I will also send login info for the test site in the private message area.

On the confirm.php page you have to replace:
Payment_submit

with:
Payment_submit_x

OK, did that - but I still have to hit the Continue button twice to make it work.

It appears there is an issue with our ajax.js file that prevents it from working with input type image properly. I fixed the problem on your site.