var centerXa;

var centerYa;



var centerXb;

var centerYb;



function setup() {

  createCanvas(700, 700);



  centerXa = 150;

  centerYa = 150;



  centerXb = 150;

  centerYb = 150;

}



function draw() {

  background(70,130,180);

  noStroke();

	  widthA = frameCount;

  widthB = widthA * 2;  

	rect(0, widthA, mouseX, mouseY);

  rect(mouseX, mouseY, mouseX, mouseY);

 fill(random(176,255));

 ellipse(random(0,700),random(0,700),random(490,200));

  centerXa = centerXa + 2;

  centerYa = centerYa + 3;

 

  centerXb = centerXb + 2;

  centerYb = centerYb - 3;

 

  fill(176,196,222);

  ellipse(centerXa, centerYa, 120);

 

  fill(176,224,230);

  ellipse(centerXb, centerYb, 60);

	

	fill(135,206,235);

  ellipse(centerXa, centerYa, 300);

 

  fill(100,149,237);

  ellipse(centerXb, centerYb, 160);

}