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

    $('#testimonial-nav-left').bind('click', function () {
        carousel.prev();
        return false;
    });
}
$(document).ready(function () {

    $('a[rel=external]').click(function () {
        this.target = "_blank";
    });

    $('#testimonials').jcarousel({
        initCallback: carouselTestimonials,
        buttonNextHTML: null,
        buttonPrevHTML: null,
        scroll: 1
    });
});