A page with an active options and pricing matrix

Hello Guys,

I would like to design a page with an active options and pricing matrix. Make any sense? I would like to have a series of check boxes that have a number value associated with them, which can be checked and unchecked, when in the checked state it updates a running total. Has anyone seen a resource with something like this? A source file would make my week. Or can anyone help me? Please!

Thanks,

Bunny:angel: