myFocus.extend({
    mF_YSlider: function(par, F) {
        var box = F.$(par.id);
        F.addList(box, ['rePic', 'txt', 'num']); F.$c('rePic', box).innerHTML = F.$c('pic', box).innerHTML;
        var pic = F.$li('pic', box), rePic = F.$li('rePic', box), txt = F.$li('txt', box), num = F.$li('num', box), n = pic.length;
        //PLAY
        var s = par.direct == 'one' ? 1 : 0, d1 = par.width, d2 = par.height;
        eval(F.switchMF(function() {
            var r = s ? 1 : Math.round(1 + (Math.random() * (2 - 1))), dis, d, p = {};
            dis = r == 1 ? d1 : d2, d = Math.round(Math.random() + s) ? dis : -dis, p[r == 1 ? 'left' : 'top'] = d;
            pic[index].style.display = txt[index].style.display = 'none';
            rePic[index].style.cssText = 'left:0;top:0;display:block;filter:alpha(opacity=100);opacity:1;';
            F.slide(rePic[index], p, 500, 'swing').fadeOut(rePic[index], 500);
            num[index].className = '';
        }, function() {
            pic[next].style.display = txt[next].style.display = 'block';
            num[next].className = 'current';
        }))
        eval(F.bind('num', 'par.trigger', par.delay));
    }
});
myFocus.set.params('mF_YSlider', { direct: 'random' });