Can anyone point me in the direction of a script? I've checked out a few sites but to no avail.
I know it is a bit unorthodox but i am experimenting so it wont be used in a commercial environment.
try www.milonic.com (not free for commercial use, but free for personal use)
also try www.dynamicdrive.com
most scripts (if not all) will be having a drop down displayed under the main menu, so what you need to do is look into variables and see if they can be configured to display the menu the way you want to.