JS Canvas Random Rainbow Circles At Random Sizes SRC V1

<html>
<body onload="setInterval(drawe,222)" background-color="black">
<canvas id="myCanvas" width="1510" height="1510" style="background:black;border:0px;">
</canvas>
<script>
function drawe(){
var text = "";
var possible = "FABCGDE0123456789";
var canvas = document.getElementById("myCanvas");
var ctx = canvas.getContext("2d");
for(var i=0; i!=6; i++)
text+=possible.charAt(Math.floor(Math.random()*possible.length));
ctx.strokeStyle='#'+text;
ctx.fillStyle="#"+text;
var c = document.getElementById("myCanvas");
var ctx = c.getContext("2d");
ctx.beginPath();
ctx.arc(Math.random()*1510,Math.random()*1510,Math.random()*40,0,Math.PI*2);
ctx.fill();
text='';
}
</script>
</body>