Event Module

Hi
I want to add more functionality on my event module, please find details requirement.

My Event Module requirement.
========================

Will have four(4) Main categories
-- Cat1, Cat2, Cat3 -> Post, Edit, Delete by only Admin.
-- Cat4 -> Post, Edit, Delete by Registered Mambers and Admin.
-- Members can view & Attend all 4(cat).
-- Member & Admin can upload Pictures and Videos (like Album) for events.

Two types of events ( same like Groups & Blogs )
-- Public -> for all registered users.
-- Private -> only for Invites.

Event Navigation
-- Once user go to Event main page he will see Categories as Navigation Tab (on Top)
-- Create Events, My Events, My Friends Events, Attend Event, User Rating, Most View Links on Left Side

My event layout is attached.

Online:- talk2shafi@yahoo.com
e-mail:- syed@hod.com.sa

Thanks / Regards
Syed Shafiullah