Yeah its called Suckerfish after the CSS Suckerfish Menu. Do you like the menu above? It is a jquery suckerfish menu.

http://users.tpg.com.au/j_birch/plugins/superfish/#ab

Superfish is an enhanced Suckerfish-style menu jQuery plugin that takes an existing pure CSS drop-down menu (so it degrades gracefully without JavaScript) and adds the following much-sought-after enhancements.

I love this menu. That is why I use it in my projects. It is graceful and elegant, while adding a much needed user interaction aspect to a website.

There are so many help options to choose from it is ridiculous. You can easily get lost in all of the help, so take it slow.