Small Module for Open Cart

i want to make a module for open cart that allow me to add links to download drivers and driver name and allow user to download by choosing his laptop driver from drop down menus and i have a demo script for the module i want everything is included in the demo the programmer will just make this demo script work with opencart and make it look like the driver search&download in this web site [login to view URL] here is a screenshot of the module it's the second module in the picture i need it to be the same function as the picture