PHP site additions

Website additions I would like to make 2 main changes to my website [login to view URL] on the homepage. 1. I would like the search box at the bottom of the screen split into 2 smaller boxes. The top box is to contain the search options and the bottom box to contain top 5 searchs. These are to be links so when clicked this will display the search results 2. At the bottom of the page underneath the copyright section, I would like a list of links for every make and model of boat in the database. Here is an example site that does the same thing? <[login to view URL]>? this should be divded into makes and then have a list of models avalable. The make name needs to be a link in which will run a search on that make.