Single frame game highscores

You probably know my game Snake! and how i've been trying to put highscores in for a while. It's a single-frame game, and i dont know how to put highscores for it...
If I could make it so it automatically submits would be best but if it had to me done using a button thats fine too.

So basically...
Is it possible?
and
How do I do it?

Yes its possible, I suggest you just place the high-score request in the part of your code where you handle dying, such that when a user die, the score is submitted.

okay thanks chris! ^_

onEnterFrame=function(){
if(died){
NonobaAPI....
}
}