jQuery Vertical Accordion Menu – Horizontal placement as menu

So I’m having a bit of an issue coding three separate Accordian menus side by side for a new menu.

I want to set up something like this:

<img src=”http://hfesn.com/content/wp-content/uploads/2011/05/Submenu-comp-V9.7a.jpg&#8221; alt=”example menu”/>

I already have the buttons on the left side figured out, but the three accordian menus are baffling! I am wondering if:
1. There is a way to code 3 of these side-by-side under a header widget
2. And if not, how do I manually code 3 Vertical Accordian Menus into the header side-by-side? I’ve tried shooting in the dark but nothing so far.

Please, any guidance from you more experienced web designers is appreciated, thanks a ton!