if (navigator.appVersion=='') { var Nav3compatible = false; } else { var Nav3compatible = !(eval(navigator.appVersion.substring(0,3))<3); } 
if (Nav3compatible) {
var NN3 = false;

image1 = new Image();
image1.src = "images/m01.gif";
image1on = new Image();
image1on.src = "images/m01on.gif";

image2 = new Image();
image2.src = "images/m02.gif";
image2on = new Image();
image2on.src = "images/m02on.gif";

image3 = new Image();
image3.src = "images/m03.gif";
image3on = new Image();
image3on.src = "images/m03on.gif";

image4 = new Image();
image4.src = "images/m04.gif";
image4on = new Image();
image4on.src = "images/m04on.gif";

image5 = new Image();
image5.src = "images/m05.gif";
image5on = new Image();
image5on.src = "images/m05on.gif";

image6 = new Image();
image6.src = "images/m06.gif";
image6on = new Image();
image6on.src = "images/m06on.gif";

image7 = new Image();
image7.src = "images/m07.gif";
image7on = new Image();
image7on.src = "images/m07on.gif";

image8 = new Image();
image8.src = "images/m08.gif";
image8on = new Image();
image8on.src = "images/m08on.gif";

image9 = new Image();
image9.src = "images/m09.gif";
image9on = new Image();
image9on.src = "images/m09on.gif";

image10 = new Image();
image10.src = "images/m10.gif";
image10on = new Image();
image10on.src = "images/m10on.gif";

image11 = new Image();
image11.src = "images/m11.gif";
image11on = new Image();
image11on.src = "images/m11on.gif";

image12 = new Image();
image12.src = "images/m12.gif";
image12on = new Image();
image12on.src = "images/m12on.gif";

}
function on3(name)   {
        document[name].src = eval(name + "on.src");
}
function off3(name)  {
        document[name].src = eval(name + ".src");
}
NN3 = true;
function on(name)  {
if (Nav3compatible) {
        if (NN3) on3(name);
}
}
function off(name)  {
if (Nav3compatible) {
        if (NN3) off3(name);
}
}