$(document).ready(function(){
    $('a.lightbox').lightBox({
        fixedNavigation: true,
        imageLoading: '/images/lightbox/ico-loading.gif',
        imageBtnClose: '/images/lightbox/btn-close.gif',
        imageBtnPrev: '/images/lightbox/btn-prev.gif',
        imageBtnNext: '/images/lightbox/btn-next.gif'
    });
});