$(function () {
    // Use this example, or...
//    $('a[@rel*=lightbox]').lightBox(); // Select all links that contains lightbox in the attribute rel
//    // This, or...
//    $('#gallery a').lightBox(); // Select all links in object with gallery ID
//    // This, or...
//    $('a.lightbox').lightBox(); // Select all links with lightbox class
    // This, or...
    $('a.lightbox').lightBox(); // Select all links in the page
    // ... The possibility are many. Use your creative or choose one in the examples above
});