[Moo] Add to list at first position

[frederik heyninck]

I have this piece of code

$$('#nav ul')[0].adopt(new Element('li', {id: 'aaa',html:'Nieuws uit
uw regio:'}));

And i want this li element the be the first of the list, how do i do
this?
At the moment it is the last of the list.

Regards.