$(function () {
    $('.bubbleInfo').each(function () {
        // options
        var distance = 10;
        var time = 250;
        var hideDelay = 400;
 
        var hideDelayTimer = null;
 
        var beingShown = false;
        var shown = false;
 
        var trigger = $('.trigger', this);
        var popup = $('.popup', this).css('opacity', 0);
 
        $([trigger.get(0), popup.get(0)]).mouseover(function () {

            if (hideDelayTimer) clearTimeout(hideDelayTimer);
 
            if (beingShown || shown) {
                return;
            } else {
                beingShown = true;
 
                popup.css({
                    top: 12,
                    left: -42,
                    display: 'block' 
                })
 
                .animate({
                    top: '-=' + distance + 'px',
                    opacity: 1
                }, time, 'swing', function() {

                    beingShown = false;
                    shown = true;
                });
            }
 
        }).mouseout(function () {
 
            if (hideDelayTimer) clearTimeout(hideDelayTimer);
 
            hideDelayTimer = setTimeout(function () {
                hideDelayTimer = null;
 
                popup.animate({
                    top: '-=' + distance + 'px',
                    opacity: 0
                }, time, 'swing', function () {

                    shown = false;
                    popup.css('display', 'none');
                });
            }, hideDelay);
        });
    });
});