I need a js price calculator similar to this: http://store.apple.com/uk/configure/MB535B/A?mco=MTEzOTY0MTM Here's my page; http://www.metalmule.bright-site.co.uk/panniers-only/pannier/ Page is populated from mysql db using PHP Page must still send name and value as they are so that I can determine which option was selected. Let me know if any other info or files are needed.