Custom Search For Oscommerce

I need to create a custom search page for oscommerce. I think I'm half way there but I not familar with the coding part of it. I have added custom fields(for products) to the oscommerce default database, which I can add/fill in the administration page. now I need to get the search page to work: [login to view URL] (this is a sample i made with html, but needs to be converted to php, get the search results from the database and show them in a list with all the fields used in the search) Thank You