Make search work on site

I already have a search bar at my website that was designed by another great webmaster. However, I now need my search form to be added to the search bar so that it will search my site correctly. Currently the search bar isn't working with the site. I need someone to go in and add my search input fields and search button to the search bar so that it will now work. This is a very small project so please bid accordingly. Payment in milestone once you are chosen for the project with immediate release of payment upon completion of working form elements. I need someone who can work quickly and get this job done ASAP.