HTML Tree

[marc80]

Hi I need to create a tree in my webpage.
Let's say there are five main categories. Each one has a little + sign next to it. When you click on the +, it opens and all the categories are listed underneath.
Any suggestions how to best implement this?
Thanks

[dthurman1432]

I would go here:
http://dhtml-menu.com/
They give tons of examples. This is DHTML