<!-- Hide from old browsers
var NN3 = false;
image0= new Image();
image0.src = "/_images/nav/about.gif";
image0on = new Image();
image0on.src = "/_images/nav/about_mo.gif";
image1= new Image();
image1.src = "/_images/nav/library.gif";
image1on = new Image();
image1on.src = "/_images/nav/library_mo.gif";
image2= new Image();
image2.src = "/_images/nav/images.gif";
image2on = new Image();
image2on.src = "/_images/nav/images_mo.gif";
image3= new Image();
image3.src = "/_images/nav/multimedia.gif";
image3on = new Image();
image3on.src = "/_images/nav/multimedia_mo.gif";
image4= new Image();
image4.src = "/_images/nav/podcasts.gif";
image4on = new Image();
image4on.src = "/_images/nav/podcasts_mo.gif";
image5= new Image();
image5.src = "/_images/nav/blog.gif";
image5on = new Image();
image5on.src = "/_images/nav/blog_mo.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);
}
// -->