通过新浪IP库实现获取用户所在省份跳转相应页面

<script type="text/javascript" src="js/jquery.js"></script>
<script type="text/javascript" src="http://int.dpool.sina.com.cn/iplookup/iplookup.php?format=js"></script>
<script>
 var citys=new Array(
  new Array("上海","shanghai.html"),
  new Array("吉林","jilin.html"),
  new Array("北京","beijing.html"),
  new Array("河北","hebei.html")
 );
</script>
<script>
 $().ready(function(){
  for(var i=0;i<citys.length;i++){
   var city=citys[i];
   if(city[0]==remote_ip_info.province){
    window.location.href=city[1];
   }
  }
 });
</script>