I made buttons and created one large 'hopefully' a navigation bar .jpg

I want my links to show up whenever someone moves a mouseover the correct button image. I hope I am making sense. I am trying to teach myself these things, but this has me stumped. Below is the image navigation bar...
http://www.egoldgalore.com/images/batch.jpg

Can someone tell me in lay terms how to accomplish this?

search for a term called "image map" and you will find your answers.