for osCommerce Online Merchant v2.2

This hack allow your shop to change the product price immediately without reloading the page when a product option is chanched. Now your customers are able to see the final products price every time they change /add a products option. Note: This hack does only support plus values... Product option 1 default +0 Product option 2 +1.00 Product option 3 +3.00 Product option 4 +5.00