Dear friends
I need free vertical tree menu as shown in the link (green one)
http://dhtml-menu.com/menu/dhtml-floating-menu-sample.html

I have heard something related to FISH, fishmenu or starfish menu, I am not sure.
I have seen some fish named menu, but now I am not able to find that link or forgot exact name.

any help is highly appreciated.

Regards
Urtrivedi