<!-- jive script does not work with caveman browsers
if (document.images) {
        var aboutus = new Image;
        aboutus.src = "/images/nav/aboutus.gif";
        var aboutus_on = new Image;
        aboutus_on.src = "/images/nav/aboutus_on.gif";
        var attractions = new Image;
        attractions.src = "/images/nav/attractions.gif";
        var attractions_on = new Image;
        attractions_on.src = "/images/nav/attractions_on.gif";
        var events = new Image;
        events.src = "/images/nav/events.gif";
        var events_on = new Image;
        events_on.src = "/images/nav/events_on.gif";
        var archeology = new Image;
        archeology.src = "/images/nav/archeology.gif";
        var archeology_on = new Image;
        archeology_on.src = "/images/nav/archeology_on.gif";
        var getinvolved = new Image;
        getinvolved.src = "/images/nav/getinvolved.gif";
        var getinvolved_on = new Image;
        getinvolved_on.src = "/images/nav/getinvolved_on.gif";

}	
function jiveIn(imgName)       {
        document.images[imgName].src = eval(imgName + "_on.src");
}
function jiveOut(imgName)      {
        document.images[imgName].src = eval(imgName + ".src");
}
// la fin -->