how to get processing into your website
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>My Processing Page</title>
<script type="text/javascript" src="processing.js"></script>
</head>
<body>
<canvas id="mysketch" data-processing-sources="mysketch.pde"/></canvas>
</body>
</html>