Hey, got my haircut a few weeks ago now and tbh I didn't suit it.

Anyway, my hair is quite long again now and I am going to go back to my short back and sides.
Toni, I've provided the link of the next cut I'd like, it's pretty straight forward, it's short back and sides but I need help on the lengths.
http://img58.imageshack.us/img58/1587/73747784os8.jpg
That's the cut I'd like, what length should I ask for on the back and sides and how long should I ask for my fringe and should I ask for no guard?
Thanks for your help.