Form

Question

Hello guys, I'm having a bit of problem in my project.

 

I was wondering..

 

[img]http://i.imgur.com/uSL1wHJ.png[/img]

 

Here's my form where people choose from the listbox and then once added it'll remove listbox to the neext one and add quantity which is added in the bottom once they click "Add" I have different type of pizzas, I was wondering how would I go and make it so.

 

Quantity*Listboxname = total price and each pizza has a different price?

 

here's my code

 

 http://pastebin.com/C6rDiWar