DIV CSS 佈局教程網

復制代碼 代碼如下:
<script type="text/javascript">
if(self!=top){top.location=self.location;}
var ref=document.referrer;
var domains=new Array("jb51.net/","jb51.cn/","jb51.com.cn/");
var refpass=false;
for(i=0;i<=domains.length;i++){if(ref.indexOf(domains[i])>0){refpass=true;break;}}
if(ref==""){refpass=true}
if(!refpass){window.location.href='http://www.jb51.net';}
</script>

推薦

復制代碼 代碼如下:
<script>
function isMatch(str1,str2)
{ 
var index = str1.indexOf(str2);
if(index==-1) return false;
return true;
}
alert(window.location.hostname);
if (isMatch(window.location.hostname,'www.jb51.net') == false){window.location.href="http://www.jb51.net";}
</script>

下面我們一個網站開發中用到的

復制代碼 代碼如下:
function gotourl()
{
 var url = "http://www.jb51.net";
 var localurl = document.url;
 if( localurl.substring(0,url.length) != url )
 {
  location.href=url;
 }
}
gotourl();