Im trying to replicate the functionality of this page (http://www.kissfm.ro/fresh-top-40/) for a friend who has a small web radio. The site is setup in wordpress fyi.

So my question is, after searching stackoverflow, how do i save/get the revised charts based on the users input? i found how to save single submittions but how do i get the final charts based on the user choice?

Thanks in advance!
(code or link to tutorial welcome!)