function mBB(slide) {
    if (slide == 1) {
        document.getElementById("Bebe1").style.display = 'block';
        document.getElementById("Bebe2").style.display = 'none';
        document.getElementById("Bebe3").style.display = 'none';

        document.getElementById("opt_bb1").style.backgroundColor = '#074085';
        document.getElementById("opt_bb1").style.color = '#ffffff';

        document.getElementById("opt_bb2").style.backgroundColor = '#cee0ea';
        document.getElementById("opt_bb2").style.color = '#073d7f';

        document.getElementById("opt_bb3").style.backgroundColor = '#cee0ea';
        document.getElementById("opt_bb3").style.color = '#073d7f';
    }
    else if (slide == 2) {
        document.getElementById("Bebe1").style.display = 'none';
        document.getElementById("Bebe2").style.display = 'block';
        document.getElementById("Bebe3").style.display = 'none';

        document.getElementById("opt_bb2").style.backgroundColor = '#074085';
        document.getElementById("opt_bb2").style.color = '#ffffff';

        document.getElementById("opt_bb1").style.backgroundColor = '#cee0ea';
        document.getElementById("opt_bb1").style.color = '#073d7f';

        document.getElementById("opt_bb3").style.backgroundColor = '#cee0ea';
        document.getElementById("opt_bb3").style.color = '#073d7f';
    }
    else if (slide == 3) {
        document.getElementById("Bebe1").style.display = 'none';
        document.getElementById("Bebe2").style.display = 'none';
        document.getElementById("Bebe3").style.display = 'block';

        document.getElementById("opt_bb3").style.backgroundColor = '#074085';
        document.getElementById("opt_bb3").style.color = '#ffffff';

        document.getElementById("opt_bb1").style.backgroundColor = '#cee0ea';
        document.getElementById("opt_bb1").style.color = '#073d7f';

        document.getElementById("opt_bb2").style.backgroundColor = '#cee0ea';
        document.getElementById("opt_bb2").style.color = '#073d7f';
    }
}