<SCRIPT 
	language="javascript"
	type="text/javascript"
	src="http://homepage2.nifty.com/lightbox/wz_jsgraphics.js">
</SCRIPT>

<SCRIPT 
	language="javascript"
	type="text/javascript"
	src="http://homepage2.nifty.com/lightbox/wz_jsgraphics.js">
</SCRIPT>
<INPUT
	onclick="drawLine();"
	type="button"
	value="図形を描画する" />
&nbsp;&nbsp;
<INPUT
	onclick="draw.clear();"
	type="button"
	value="クリア" />

<DIV style="POSITION: relative">
<DIV id="myArea"></DIV>
<br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br />
<br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br />
<br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br />
</DIV>

<SCRIPT language="javascript" type="text/javascript">

draw = new jsGraphics("myArea");

function drawLine() {

	// drawLine(X1, Y1, X2, Y2);

	var base = 60;

	draw.setColor("#ff0000");
	draw.setStroke( -1 ); 
	draw.drawLine(50, base+50, 200, base+50);
	draw.drawLine(50, base+50, 200, base+100);

	base += 200;

	draw.setColor("#D90D91");
	draw.setStroke( 1 ); 
	draw.fillRect(50, base+50, 200, 50); 

	base += 100;

	draw.setColor("#000");
	draw.setStroke( 5 );
	var Xpoints = new Array(10,85,93,60);
	var Ypoints = new Array(base+50,base+10,base+105,base+87);
	draw.drawPolygon(Xpoints, Ypoints);

	draw.paint();

}

</SCRIPT>