[jQuery] Superfish menus

[jQuery] Superfish menus

Hi there all,
I have been using the superfish menus, and i must say they are
awesome.
But, currently the menus on my website only span 1 level wide. I now
need them to span 2 levels wide where neccessary.
The website in question is - www.micalighting.com.au
For example, i have a menu that goes - Indoor Lights -> Batten Fix.
I need it to go like this - Indoor Lights -> Batten Fix -> Traditional
Can anyone help??
Ta in advance.