Bullet problem

1

promblem simply is that not all bullets are deleted…


function MoveBullets() {
    for(c=BulletsDeleted-10 ; c<BulletCount ; c++) {
        _root["b"+c]._x += _root["bo"+c].dirx
        _root["b"+c]._y += _root["bo"+c].diry
        if(_root["bo"+c].movesleft > 0) {
            _root["bo"+c].movesleft--
        } else {
            _root["b"+c].removeMovieClip()
            BulletsDeleted++
        }
    }
}
setInterval(MoveBullets,10)

i cant see whats wrong with my function
bo = bulletobject