// OnMouse
function Min(nam) {
if (navigator.appVersion.charAt(0) >= 3) {
onimg = new Image();
onimg.src = "../b/" + nam + "_on.gif";
document.images[nam].src = onimg.src;
}
}

function Mout(nam) {
outimg = new Image();
outimg.src = "../b/" + nam + ".gif";
document.images[nam].src = outimg.src;
}