btn.style.left = asta_xarr[i % 3];
btn.style.top = 25 + parseInt(i / 3) * 50 - 1;
btn.src = "img/astaptsub"+(pnt >= 0 ? "" : "_ro")+".png";
btn.style.left = asta_xarr[i % 3];
btn.style.top = 25 + parseInt(i / 3) * 50 - 1;
btn.src = "img/astaptsub"+(pnt >= 0 ? "" : "_ro")+".png";