Centering and Rotating Banner
 

Hello all. Have been out of the game for awhile with VB, so I need to re-learn all of this.

Here is the site: www.chicagoholdenconnection.com/forum

I need to know how to center that banner and then how do I make it show a different banner every time the page is loaded?

For example, look here: www.ls2gto.com

Thanks in advance.