Part 1

<script>

$("#foo2").carouFredSel({
    circular: false,
    infinite: false,
    auto     : false,
    prev    : {
        button    : "#foo2_prev",
        key        : "left"
    },
    next    : {
        button    : "#foo2_next",
        key        : "right"
    },
    pagination    : "#foo2_pag"
});

</script>