<!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.strokeStyle = '#000000';
context.beginPath();
context.moveTo(503, 123);

context.lineTo(503, 123);
context.stroke();

context.strokeStyle = '#000000';
context.beginPath();
context.moveTo(295, 112);

context.lineTo(295, 112);
context.stroke();

context.strokeStyle = '#000000';
context.beginPath();
context.moveTo(324, 61);

context.lineTo(324, 61);
context.stroke();

context.strokeStyle = '#000000';
context.beginPath();
context.moveTo(168, 115);

context.lineTo(168, 115);
context.stroke();

context.strokeStyle = '#000000';
context.strokeRect(68, 54, 88, 113);

context.strokeStyle = '#000000';
context.strokeRect(284, 90, 148, 97);

context.strokeStyle = '#000000';
context.strokeRect(175, 250, 184, 43);
</script>
</body>
</html>