function _init_slider(carousel) {
    $('#slider .slider-controls a').bind('click', function () {
        var index = $(this).parent().find('a').index(this) + 1;
        carousel.scroll(index);
        return false;
    });

    $('#slider .slider-nav .next').bind('click', function () {
        carousel.next();
        return false;
    });

    $('#slider .slider-nav .prev').bind('click', function () {
        carousel.prev();
        return false;
    });
};

function _set_slide(carousel, item, idx, state) {
    var index = idx - 1;

    $('#slider .slider-controls a').removeClass('active');
    $('#slider .slider-controls a').eq(index).addClass('active');
};
$(document).ready(function() {
    $(".promotie_container").css("cursor", "pointer");
    $(".promotie_container").click(function() {
            var href = $(this).find('a').attr('href');
            document.location = href;
        });
        $("#slider-holder ul").jcarousel({
            scroll: 1,
            auto: 5,
            wrap: 'both',
            initCallback: _init_slider,
            itemFirstInCallback: _set_slide,
            buttonNextHTML: null,
            buttonPrevHTML: null
        });

    })