imgM01on = new Image(202,35);
imgM01on.src = "../img/menu01_ovr.gif";
imgM01off = new Image(202,35);
imgM01off.src = "../img/menu01.gif";

imgM02on = new Image(202,35);
imgM02on.src = "../img/menu02_ovr.gif";
imgM02off = new Image(202,35);
imgM02off.src = "../img/menu02.gif";

imgM03on = new Image(202,35);
imgM03on.src = "../img/menu03_ovr.gif";
imgM03off = new Image(202,35);
imgM03off.src = "../img/menu03.gif";

imgM04on = new Image(202,35);
imgM04on.src = "../img/menu04_ovr.gif";
imgM04off = new Image(202,35);
imgM04off.src = "../img/menu04.gif";

imgM05on = new Image(202,35);
imgM05on.src = "../img/menu05_ovr.gif";
imgM05off = new Image(202,35);
imgM05off.src = "../img/menu05.gif";

imgM06on = new Image(202,35);
imgM06on.src = "../img/menu06_ovr.gif";
imgM06off = new Image(202,35);
imgM06off.src = "../img/menu06.gif";

imgM07on = new Image(202,35);
imgM07on.src = "../img/menu07_ovr.gif";
imgM07off = new Image(202,35);
imgM07off.src = "../img/menu07.gif";

imgM08on = new Image(202,35);
imgM08on.src = "../img/menu08_ovr.gif";
imgM08off = new Image(202,35);
imgM08off.src = "../img/menu08.gif";

imgM09on = new Image(202,35);
imgM09on.src = "../img/menu09_ovr.gif";
imgM09off = new Image(202,35);
imgM09off.src = "../img/menu09.gif";

function imgon(imgname) {
        document[imgname].src = eval(imgname + "on.src");
}
function imgoff(imgname) {
        document[imgname].src = eval(imgname + "off.src");
}