$(function () {
    $('.bubbleInfo').each(function () {
        var distance = 10;
        var time = 250;
        var hideDelay = 250; 
        var hideDelayTimer = null;
        var beingShown = false;
        var shown = false;
        var trigger = $('.trigger', this);
        var info = $('.popup', this).css('opacity', 0); 

        $([trigger.get(0), info.get(0)]).mouseover(function () {
        	if(!$(this).hasClass('selected')){
	            if (hideDelayTimer) clearTimeout(hideDelayTimer);
	            if (beingShown || shown) {
	                // don't trigger the animation again
	                return;
	            } else {
	                // reset position of info box
	                beingShown = true;
	
	                info.css({
	                    top: -40,
	                    left: -37,
	                    display: 'block'
	                }).animate({
	                    top: '-=' + distance + 'px',
	                    opacity: 1
	                }, time, 'swing', function() {
	                    beingShown = false;
	                    shown = true;
	                });
	            }
	
	            return false;
        	}
        }).mouseout(function () {
        	if(!$(this).hasClass('selected')){
	           if (hideDelayTimer) clearTimeout(hideDelayTimer);
	            hideDelayTimer = setTimeout(function () {
	                hideDelayTimer = null;
	                info.animate({
	                    top: '-=' + distance + 'px',
	                    opacity: 0
	                }, time, 'swing', function () {
	                    shown = false;
	                    info.css('display', 'none');
	                });
	
	            }, hideDelay);
	
	            return false;
        	}
        });
    });
});