In the score box i get... "NaN"

ok. ive made an ok nav bar for my bands site. you can see the one i have working here.

but i recently saw the random motion tutorial on kirupa. i never liked the motion the guys had anyway, so i changed it. but when I click hte guy, the score box says “NaN”. I dont knwo whats happeneing. and im not that good in flash, so if you guys could take a look at it, that would be awsome.

since the file is to big for kirupa, i uploaded it to m bands site…