Navidiuming

## canvas.html
<html>
	<head>
	<script type="text/javascript">
	window.onload = function() {
	var clicks = 0;
	var lastClick = [0, 0];

	var canvas = document.getElementById('exemploCanvas');

	canvas.addEventListener('click', draw, false);
	<html>
	<head>
	<script type="text/javascript">
	window.onload = function() {
	var clicks = 0;
	var lastClick = [0, 0];

	var canvas = document.getElementById('exemploCanvas');

	canvas.addEventListener('click', draw, false);