网站实现特定某个地区访问执行跳转(js方法)

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">

<html xmlns="http://www.w3.org/1999/xhtml">

<head>

<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />

<title>无标题文档</title>

</head>

<Script type="text/javascript">

document.write('<script type="text/javascript">var remote_ip_info={};</scrip' + 't>');

document.write('<script type=text/javascript src=http://int.dpool.sina.com.cn/iplookup/iplookup.php?format=js></scrip' + 't>');

var titlec;

$(function(){

getIP();

var timer = setTimeout('getIP()',10);

});

function getIP() {

  var City = remote_ip_info;

  var p=City["province"]; //获取省

  var c=City["city"]; //获取市

  titlec=document.title;

  //alert(p+c);

  if(typeof(p)=='undefined'){

        timer = setTimeout('getIP()',50);

  }else{

        if(p.search('河北')>-1){

          var gourl="http://www.baidu.com";

        location.replace(gourl);

      }else{

          var tc=clearTimeout(1000);

      }

  }

}

//加入以上代码，河北地区的用户访问你的网站会跳转到百度

</Script>

<body>

</body>

</html>