<!-- Hide from old browsers


if (navigator.appVersion.indexOf("2.") != -1){
        check = false;
        }
if ((navigator.appVersion.indexOf("3.") != -1) && (navigator.appName.indexOf("Explorer") != -1)){
        check = false;
        }
else {
        check = true;
        }

image1= new Image();
image1.src = "images/rot101.jpg";
image1on = new Image();
image1on.src = "images/rot101.jpg";
image1alt = new Image();
image1alt.src = "images/rotater.jpg";
image1alton = new Image();
image1alton.src = "images/rot103.jpg";

image2 = new Image();
image2.src = "images/rot201.jpg";
image2on = new Image();
image2on.src = "images/rot201.jpg";
image2alt = new Image();
image2alt.src = "images/rotater.jpg";
image2alton = new Image();
image2alton.src = "images/rot203.jpg";

image3 = new Image();
image3.src = "images/rot301.jpg";
image3on = new Image();
image3on.src = "images/rot301.jpg";
image3alt = new Image();
image3alt.src = "images/rotater.jpg";
image3alton = new Image();
image3alton.src = "images/rot303.jpg";

image4 = new Image();
image4.src = "images/rot401.jpg";
image4on = new Image();
image4on.src = "images/rot401.jpg";
image4alt = new Image();
image4alt.src = "images/rotater.jpg";
image4alton = new Image();
image4alton.src = "images/rot403.jpg";

function imageon(name)   {
	document[name].src = eval(name + "on.src");
	document["altimg"].src = eval(name + "alton.src");
}
function imageoff(name)  {
	document[name].src = eval(name + ".src");
	document["altimg"].src = eval(name + "alt.src");
}
NN3 = true;

function on(name)  {
	if (check == true){
		imageon(name);}
}
function off(name)  {
	if (check == true){
		imageoff(name);}
}
// -->