Remember that PHP is a server side language, so if you want it to play with variables you have to give it to them either through cookies, post method or get method!
Or you could set all the variables in PHP, get it to generate the menus, and also work out the cost (to confirm the JS, and prevent people from manipulating it) once the form has been submitted by working it out itself from the items selected.
Oh, and please remember to only post ONE topic in ONE forum only!
