Double Rainbow.js

var Rainbow = function(radius,x,y){
    this.radius=radius;
    this.x=x;
    this.y=y;
};

var drawRainbow = function(rainbow){
    noFill();
    strokeWeight(5);
    stroke(255, 0, 0);
    arc(rainbow.x, rainbow.y, rainbow.radius, rainbow.radius, 180, 360); 
    stroke(250, 200, 0);
    arc(rainbow.x, rainbow.y, rainbow.radius-10, rainbow.radius-10, 180, 360);
    stroke(240, 255, 102);
    arc(rainbow.x, rainbow.y, rainbow.radius-20, rainbow.radius-20, 180, 360);
    stroke(29, 255, 13);
    arc(rainbow.x, rainbow.y, rainbow.radius-30, rainbow.radius-30, 180, 360);
    stroke(122, 155, 255);
    arc(rainbow.x, rainbow.y, rainbow.radius-40, rainbow.radius-40, 180, 360);
};

var rbow = new Rainbow(235,203,269);
drawRainbow(rbow);
var tbow = new Rainbow(315,201,270);
drawRainbow(tbow);
var dbow = new Rainbow(168,204,268);
drawRainbow(dbow);
var zbow = new Rainbow(104,207,267);
drawRainbow(zbow);
var mbow = new Rainbow(388,201,273);
drawRainbow(mbow);
var ybow = new Rainbow(38,208,267);
drawRainbow(ybow);