ie8支持函数.bind（）方法
<script type="text/javascript"> if (!Function.prototype.bind) { Function.prototype.bind = function (oThis) { if (typeof this !== "function") { throw new TypeError("Function.prototype.bind - what is trying to be bound is not callable"); } var aargs = array.prototype.slice.call（grabindes，1），ftobind = this，fnop = function（）{}，fbound = function（）{return ftobind.apply（this ackitof fnop &&＆＆＆&& othis？ }; fnop.protype = this.prototype; fbound.protype = new FNOP（）;返回fbound; }; } </script>主要解决“百度地图”官网上的例子的bug，摘取如下代码：：
<!DOCTYPE html> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> <meta name="viewport" content="initial-scale=1.0, user-scalable=no" /> <style type="text/css"> body, html {width: 100%;height: 100％; margin：0; font-family：“微软雅黑”;} #allmap {width：100％;高度：500px;} p {margin-left：5px; font-size：14px;} </style> <script type =“ text/javaScript” src =“ http://api.map.baidu.com/api?v=2.0 2.0＆ak = 39b92e62e64ae56266626666663ceceaccd8ab8eb1 src =“ http://libs.baidu.com/jquery/1.9.0/jquery.js”> </script> </script> <title> </title> </title> <script> <script type =“ text/javascript”> if（！function.prototype.bind） typeError（“ function.prototype.bind-试图被绑定的是不可呼应的”）; } var aargs = array.prototype.slice.call（grabindes，1），ftobind = this，fnop = function（）{}，fbound = function（）{return ftobind.apply（this ackitof fnop &&＆＆＆&& othis？ }; fnop.protype = this.prototype; fbound.protype = new FNOP（）;返回fbound; }; } </script> </head> <body> <div id =“ allmap”> </div> <p>点击标注点map.centerandzoom（新BMAP.Point（116.417854,39.921988），15）; var data_info = [[[[116.417854,39.921988，“：地址：北京市东城区王府井大街88号乐天银泰百货八层” var opts = {width：250，//信息窗口宽度高度：80，//信息窗口高度标题：“信息窗口”，//信息窗口标题enablemessage：true //设置允许信息窗发送短息}; for（var i = 0; i <data_info.length; i ++）{var marker = new bmap.marker（new bmap.point（data_info [i] [0] [0]，data_info [i] [i] [1]））; //创建标注var content = data_info [i] [2]; map.addoverlay（标记）; //将标注添加到地图中Marker.AddeventListener（“ click”，openinfo.bind（null，content））; }函数openInfo（content，e）{var p = e.target; var point = new bmap.point（p.getPosition（）。lng，p.getPosition（）。lat）; var ifrowindow = new bmap.infowindow（content，opts）; //创建信息窗口对象map.openinfowwindow（Infowindow，Point）; //开启信息窗口} </script>