dots=[] TAU = Math.PI * 2;

angle = 0; speed = 0.01;

for(o = 0; o < 120; o++){

d = document.createElement("div");

d.id = "bn"+o;

d.style.position = "absolute";

d.innerHTML = "&#149;";

document.body.appendChild(d);

dots.push(d);

}

function anim(){

angle+=speed;

cosA = Math.cos(angle);

sinA = Math.sin(angle);

for(o = 0; o < 120; o++){

t = (o/120)*TAU;

x = 6*16*Math.pow(Math.sin(t), 3);

y = -6*(13*Math.cos(t)-5*Math.cos(2*t)-2*Math.cos(3*t)-Math.cos(4*t));

xr = x*cosA - y*sinA;

yr = x*sinA + y*cosA;

dots[o].style.left = (xr+window.innerWidth/2)+"px";

dots[o].style.top = (yr+window.innerHeight/2)+"px";

}

requestAnimationFrame(anim)

}anim();