agent = navigator.userAgent;
canjava = 2;
if (agent.indexOf("a/3") == -1 && agent.indexOf("a/4") == -1) canjava = 2;
else canjava = 1;
if (canjava == 1) {
	p0on = new Image ();
	p0on.src = "images/kn-1a.gif";
	p0off = new Image ();
	p0off.src = "images/kn-1.gif";

	p1on = new Image ();
	p1on.src = "images/kn-2a.gif";
	p1off = new Image ();
	p1off.src = "images/kn-2.gif";

	p2on = new Image ();
	p2on.src = "images/kn-3a.gif";
	p2off = new Image ();
	p2off.src = "images/kn-3.gif";

	p3on = new Image ();
	p3on.src = "images/kn-4a.gif";
	p3off = new Image ();
	p3off.src = "images/kn-4.gif";

	p4on = new Image ();
	p4on.src = "images/kn-5a.gif";
	p4off = new Image ();
	p4off.src = "images/kn-5.gif";

	p5on = new Image ();
	p5on.src = "images/kn-6a.gif";
	p5off = new Image ();
	p5off.src = "images/kn-6.gif";

	p6on = new Image ();
	p6on.src = "images/kn-7a.gif";
	p6off = new Image ();
	p6off.src = "images/kn-7.gif";
	
};

function select(img1,img2) {
	if (canjava == 1) {
 	 document.images[img1].src=eval(img2+".src");
	};
};