HTML grafika - Walter Zorn javascript

Programmas kods bloga HTML sekcijā:

<script src="http://www.c-point.com/wz_jsgraphics.js" type="text/javascript">
</script>
<div id="canvas" style="height: 250px; position: relative; width: 250px;"> </div>
<script type="text/javascript">
function myDrawFunction()
{
jg.setColor("maroon");
for(k=0;k<11;k++)
{
jg.drawLine(0,80,k*20,200);
jg.drawLine(100,40,k*20,200);
jg.drawLine(200,80,k*20,200);
}
jg.drawLine(0,200,200,200);
jg.paint();
}
var jg =new jsGraphics("canvas");
myDrawFunction();
</script>