判断ie？ 

<!DOCTYPE html>
<html lang="en">
<head>
<script type="text/javascript">
    var ua = window.navigator.userAgent;
    var arr=ua.split("; ");
    var ie=arr[1].match(/\d/,"");
    if (ie<8){
        window.location.href="http://www.baidu.com";
    }
</script>
    <meta charset="UTF-8">
    <title>判断ie浏览器的版本</title>
</head>
<body>
</body>
</html>

 

posted @ 2015-06-05 17:32  王子秦  阅读(147)  评论(0)  编辑  收藏  举报