You'll probably get more help from various community members if you give it a try first. Do some research, then write some code. If you have an issue, post a link to your site, or relevant code that you are having trouble with.
I would love to help you in greater detail, but you have to understand that you havent provided much information and its unlikely that anyone is going to write the code for you.
If you are interested in using the menuitem control, the best place to start for documentation is MSDN.