two features on a portal

Hi i need someone who has good knowledge of php and mysql, to make the following two changes to [[login to view URL]][1] 1.) Integrate a points system on the site..Users get points for doing the following things, Features are ready..just the points system is needed. It will be controlled from the admin..from where i can give any user extra points if i want to, and also delete a user's points. I should also be able to change the points for a particular thing from the admin, for eg, lets say if i want to change 2 points for recommending a friend to 3 points, i should be able to do it from the admin. 1 point/post in message boards. 2 points for recommending a friend...further 30 points if that friend registers. 5 points - if someone signs your guestbook. 15 points max - quiz system. ( 3q's * 5) (already done) Discretionary Points (admin will decide how much to give) - for writing articles. 20 points - for having a picture on your profile (should be approved by us). 5 points daily - just for being online. Discretionary Points (admin will decide how much to give) for every suggestion approved 2) My birthday reminder system is totally ready and works perfect, and is a copy of [login to view URL], but the cron script for sending the reminder emails is not ready. so i need a cron script for it. If the person does a good job, he will also be considered for all the other features..that would be added to the site. ## 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 should work on all common browsers.