<!DOCTYPE html>

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

<style type="text/css"></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.lineWidth = 4;

context.lineWidth = 3;

context.lineWidth = 1;

context.strokeStyle = '#000000';
context.strokeRect(46, 72, 197, 74);

context.strokeStyle = '#000000';
context.strokeRect(148, 195, 81, 61);

context.strokeStyle = '#000000';
context.strokeRect(279, 164, 194, 121);

context.strokeStyle = '#000000';
context.strokeRect(487, 164, 110, 122);

context.strokeStyle = '#000000';
context.beginPath();
context.moveTo(89, 146);
context.lineTo(89, 223);
context.stroke();
context.closePath();

context.strokeStyle = '#000000';
context.beginPath();
context.moveTo(89, 223);
context.lineTo(148, 223);
context.stroke();
context.closePath();

context.strokeStyle = '#000000';
context.beginPath();
context.moveTo(229, 224);
context.lineTo(278, 224);
context.stroke();
context.closePath();

context.strokeStyle = '#000000';
context.beginPath();
context.moveTo(474, 221);
context.lineTo(486, 221);
context.stroke();
context.closePath();

context.strokeStyle = '#000000';
context.strokeRect(87, 311, 330, 43);

context.strokeStyle = '#000000';
context.beginPath();
context.moveTo(66, 145);
context.lineTo(66, 328);
context.stroke();
context.closePath();

context.strokeStyle = '#000000';
context.beginPath();
context.moveTo(65, 327);
context.lineTo(86, 327);
context.stroke();
context.closePath();
</script>
</body>
</html>