modify mambo frontpage display

I have a custom mambo_ezine for frontpage. It 'groups' the articles by categories. It can be displayed by 'older article first' or 'newer article first.' The project is to display articles according to the number of clicks on the article rating. 'highest rated is displayed first' similar to [login to view URL] also modify the rating module: remove the stars and have the digg count only it appear on the left side of the articles just like at digg.com. Also I prefer Ajax for this. i'm not sure if mambo/joomla users are allowed to rate more than once, but methods to prevent this should also be implemented. ## Deliverables 1) Complete and fully-functional working program(s) in executable form as well as complete source code of all work done. 2) Deliverables must be in ready-to-run condition, as follows (depending on the nature of the deliverables): a) For web sites or other server-side deliverables intended to only ever exist in one place in the Buyer's environment--Deliverables must be installed by the Seller in ready-to-run condition in the Buyer's environment. b) For all others including desktop software or software the buyer intends to distribute: A software installation package that will install the software in ready-to-run condition on the platform(s) specified in this bid request. 3) All deliverables will be considered "work made for hire" under U.S. Copyright law. Buyer will receive exclusive and complete copyrights to all work purchased. (No GPL, GNU, 3rd party components, etc. unless all copyright ramifications are explained AND AGREED TO by the buyer on the site per the coder's Seller Legal Agreement). ## Platform PHP, Linux, Mysql