<!DOCTYPE html>

<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<title>Your Canvas</title>

<style type="text/css"><!--
#container { position: relative; }
#imageTemp { position: absolute; top: 1px; left: 1px; }
--></style>

</head>
<body>
<canvas id="imageView" width="600" height="500"></canvas>

<script type="text/javascript">
var canvas, context, canvaso, contexto;
canvaso = document.getElementById('imageView');
context = canvaso.getContext('2d');
context.lineWidth = 5;

context.strokeStyle = '#000000';
context.strokeRect(101, 47, 42, 24);

context.strokeStyle = '#000000';
context.strokeRect(164, 49, 46, 23);

context.strokeStyle = '#000000';
context.strokeRect(223, 47, 40, 26);

context.lineWidth = 4;

context.lineWidth = 3;

context.lineWidth = 2;

context.strokeStyle = '#000000';
context.strokeRect(277, 50, 64, 23);

context.strokeStyle = '#000000';
context.strokeRect(346, 48, 91, 21);
</script>
</body>
</html>