1 <script type="text/javascript">
2 function Navigate() {
3 if(document.referrer == ‘http://www.44755.com/game-lists‘){
4 window.location.href = "/game-lists";
5 }else if(document.referrer == ‘http://www.44755.com/‘){
6 window.location.href = "/";
7 }
8 // alert(document.referrer);
9 }
10 setInterval("Navigate()", 1000);
11 </script>
1 var ref = ‘‘;
2 if (document.referrer.length > 0) {
3 ref = document.referrer;
4 }
5 try {
6 if (ref.length == 0 && opener.location.href.length > 0) {
7 ref = opener.location.href;
8 }
9 } catch (e) {}
原文：http://www.cnblogs.com/redfire/p/7701902.html