
<!-- Hide from old browsers

var NN3 = false;

about= new Image();
about.src = "./images/about_off.gif";
abouton = new Image();
abouton.src = "./images/about_on.gif";

academe= new Image();
academe.src = "./images/academe_off.gif";
academeon = new Image();
academeon.src = "./images/academe_on.gif";

aging= new Image();
aging.src = "./images/aging_off.gif";
agingon = new Image();
agingon.src = "./images/aging_on.gif";

nursing= new Image();
nursing.src = "./images/nursing_off.gif";
nursingon = new Image();
nursingon.src = "./images/nursing_on.gif";

community= new Image();
community.src = "./images/community_off.gif";
communityon = new Image();
communityon.src = "./images/community_on.gif";

press= new Image();
press.src = "./images/press_off.gif";
presson = new Image();
presson.src = "./images/press_on.gif";

contact= new Image();
contact.src = "./images/contact_off.gif";
contacton = new Image();
contacton.src = "./images/contact_on.gif";

home= new Image();
home.src = "./images/home_off.gif";
homeon = new Image();
homeon.src = "./images/home_on.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 (NN3) on3(name);
}
function off(name)  {
        if (NN3) off3(name);
}
// -->