Removing the auto-refresh when state is changed on checkout
One of the most common gripe I get with the cart is that the checkout automatically refreshes when someone changes the shipping region/state.
Below is an example of how to remove this : Go to : wp-e-commerce/wpsc-includes/checkout.class.php
Find the wpsc_shipping_region_list function.
Replace the following line:
$js = "onchange='submit_change_country();'";
// $js = "onchange='submit_change_country();'";
Do not make this change for the wpsc_shipping_country_list function! This is needed to fill the region list !