Navigation is purposefully cryptic (not exactly my choice, but our band is purposefully cryptic, so whatever), but you'll see roll-overs as you mouse over different parts of the cross.
Also: It won't look quite right if your screen resolution is 800 x 600. This is by design. If your screen resolution IS at 800 x 600, I would ask that you please join the rest of us in the 21st century. kthxdie.