<!DOCTYPE html>
<html lang="zh-cn">
<head>
<meta charset="gb2312">
<title>404错误页面,页面不存在</title>
<meta name="keywords" content="404错误页面" />
<meta name="description" content="404错误页面" />
<link rel="stylesheet" href="/img/404.css">
</head>
<div class="not-found">
<img class="pic" src="/img/404.png" alt="">
<div class="txt"><span class="num" id="count">5S</span>后自动返回首页</div>
<a class="btn btn-blue" href="http://www.xpdown.cn/">返回首页</a>
</div>
<script type="text/javascript">
var count = document.getElementById('count'), i = 5;
var timer = setInterval(beback, 1000);
function beback(){
i--;
count.innerHTML = i + 'S';
if( i <= 0 ){
clearInterval(timer);
location.href = 'http://www.xpdown.cn/';
}
}
</script>
</body>
</html>