document.observe("dom:loaded", function() {
    xcSet('nav2xc', 'xc');
    randomSpotlight();
    randomLeadImage();
}); 
function randomSpotlight() {
    // randomly show 1 of 3 spotlights
    var rand_no = Math.floor(Math.random()*$$('#spotlight .spotlight').length);
    var count = 0;
    $$('#spotlight .spotlight').each(function(){
        if (count != rand_no) {
            $$('.spotlight')[count].hide();
        };
        count++;
    });
};
function randomLeadImage() {
    // randomly show 1 of 3 lead images
    var rand_no = Math.floor(Math.random()*$$('#homepage .lead-image img').length);
    var count = 0;
    $$('#homepage .lead-image img').each(function(){
        if (count != rand_no) {
            $$('#homepage .lead-image img')[count].hide();
        };
        count++;
    });
};