Hi fellow coders...well I am just more of a dabbeler, hence why I am asking for help.

So I have a dream!

I wish to have as my main content on my website a Coder slider type display so the client can click a tab and view additional information with out the page reloading, I wish for the background image of the website to fade into another image when the client ckicks on the nav bar anchors. Can this be done, if so is it best tackled in Java or css? can anyone lead me to any helpful information?

I hope this all makes sense.