$(function () {
        $('.art_frame').each(function () {
            var distance = 0;
            var time = 300;
            var hideDelay = 200;

            var hideDelayTimer = null;

            var beingShown = false;
            var shown = false;
            var trigger = $('.small_art', this);
            var ibubble=$('.info_popup', this);
            var info = $('.info_popup', this).css('opacity', 0);


            $([trigger.get(0), info.get(0)]).mouseover(function () {
                if (hideDelayTimer) clearTimeout(hideDelayTimer);
                if (beingShown || shown) {
                    // don't trigger the animation again
                    return;
                } else {
                    // reset position of info box
                    beingShown = true;
					var trigger_x=0; //trigger.get(0).offsetLeft;
					var trigger_y=0; //trigger.get(0).offsetTop;

                    info.css({
                        top: trigger_y,
                        left: trigger_x,
                        visibility: 'visible'
                    }).animate({
                        top: '-=' + distance + 'px',
                        opacity: .9
                    }, time, 'swing', function() {
                        beingShown = false;
                        shown = true;
                    });
                }

                return false;
            }).mouseout(function () {
                if (hideDelayTimer) clearTimeout(hideDelayTimer);
                hideDelayTimer = setTimeout(function () {
                    hideDelayTimer = null;
                    info.animate({
                        top: '-=' + distance + 'px',
                        opacity: 0
                    }, time, 'swing', function () {
                        shown = false;
                        info.css('visibility', 'hidden');
                    });

                }, hideDelay);

                return false;
            });
        });
    });