Menu Access Control Levels in Joomla! 3.1

Closed - This job posting has been filled and work has been completed.

Job Description

hi, I have a site and need to do following jobs:
1) allow show different menus:
- public: restricted to main menu, Public Menu
- registered: hide public menu and show a different menu
2) design a horizonal menu linke to one item of registered menu
3) add a couple of positions to the template
4) work on general design maintainance