

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> 

<html xmlns="http://www.w3.org/1999/xhtml"> 

<head>

 <title>JS1k: Breathing Galaxies (1013 bytes)</title>

 <script type="text/javascript">

window.onload = function () {

	C = Math.cos; // cache Math objects

	S = Math.sin;

	U = 0;

	w = window;

	j = document;

	d = j.getElementById("c");

	c = d.getContext("2d");

	W = d.width = w.innerWidth;

	H = d.height = w.innerHeight;

	c