function setup(){createCanvas(700,700);

				background(255);}this

    function draw() {

    background(255, 255, 0);

    strokeWeight(0);

    fill(random(100, 200),random(100, 155) ,random(100, 255))

	ellipse(300,350,400);

	fill(0,100,100,random(0,500));

  background(183,183,183);

  rectWidth=mouseX;

  fill(100,100,0,50);  

  rect(20, 15, rectWidth, 80);}