Jquery中国地图热点效果-鼠标经过弹出提示层信息的简单实例_jquery

如下所示：

复制代码 代码如下:

   
   
   
   
   

";
                    $("body").append(dom);
                    $(".name").text(name);
                    $(".num").text(index_num)
                    $(".mapDiv").css({
                        left: (x + $x) + "px",
                        top: (y + $y) + "px"

                    }).show();
                }).mouseout(function () {
                    $(".mapDiv").remove();
                }).mousemove(function (e) {
                    $(".mapDiv").css({
                        left: (x + $x) + "px",
                        top: (y + $y) + "px"
                    })
                });
            });
            //first load
            show();
            //random
            setInterval(show, 3000); // 注意函数名没有引号和括弧
        });

        function show() {
            var area = $("area");
            var random = getRandom(area.length);
            $(area[random]).trigger("mouseover");
        }

        function getRandom(n) { return Math.floor(Math.random() * n + 1) }