网页点击出现文件效果

javascript代码

").text(a[a_idx]);
            a_idx = (a_idx + 1) % a.length;
            b_idx = (b_idx + 1) % b.length;
            c_idx = (c_idx + 1) % c.length;
            var x = e.pageX,
                y = e.pageY;
            $i.css({
                "z-index": 999,
                "top": y - 20,
                "left": x,
                "position": "absolute",
                "font-weight": "bold",
                "font-size": c[c_idx] + "px",
                "color": b[b_idx]
            });
            $("body").append($i);
            $i.animate({
                "top": y - 180,
                "opacity": 0
            }, 1500, function() {
                $i.remove();
            });
        });
    });
    var _hmt = _hmt || [];
});" _ue_custom_node_="true">