$(document).ready(function() {
    // Select all links that contains lightbox in the attribute rel
     $('a[@rel=lightbox]').lightBox({
        imageLoading: '/images/lightbox-ico-loading.gif',
        imageBtnClose: '/images/lightbox-btn-close.gif',
        imageBtnPrev: '/images/lightbox-btn-prev.gif',
        imageBtnNext: '/images/lightbox-btn-next.gif'
     }); 
});