WordPress Image Maps in Header

Hello,

I’m working on a theme for a friend of mine and am having a little bit of trouble. I would like to make the boxes in my header clickable links. I thought of using an image map but I have yet to find any information to help me.

Could anyone suggest how I could go about making my image navigation clickable? I’d like to use image mapping but if anyone has other suggestions I am open to them as well.

The url is InlightenMusic.com

Thank you