WP navigation with image rollover

Do a web search for wordpress image roll overs.

Search is your friend :^)

You may also want to look at a theme that already does it. This one for example: https://wpthemepark.com/themes/fallseason

Just look at the menu coding in the css.

cool thanks. What Ive found hard about disecting WP sites is that.. it doesnt show the PHP and how you apply the styling ot the PHP. unless Im missing something. I use Firefox firebug and Webdeveloper.

Any tips on how to see whats going on with the PHP?

well one way I realized Im totally missing it to just download it and disect that.. Duh!