转 js一个简单实用的弹出层 

<html>

<head>

<title>新文件标题</title>

<script type="text/javascript">

    function Ceng() {

        document.getElementById('ceng').style.display = 'block';

        document.getElementById('close').style.display = 'block';

        return false;

    }

    function closeCeng() {

        document.getElementById('ceng').style.display = 'none';

        document.getElementById('close').style.display = 'none';

        return false;

         

    }

     

</script>

</head>

<body>

<a href="#" onclick="Ceng()">点击弹出</a>

<div id="ceng" style="position:absolute;z-index:2;left:0;top:0;right:0;background-color:#000;filter:alpha(opacity=50);margin:1px 1px;display:none;width:100%;height:100%;text-align:center;"> 

</div>

<div id="close" style="position:absolute !important;left:30%;top:0px;z-index:3;border:1px solid #ff6600;background-color:#fff;margin:100px auto;padding:0px;display:none;width:400px;height:300px;text-align:right">

<a href="#" onclick="closeCeng()">关闭</a>

<div style="text-align:center;"><br>

<br> <a href="#">点击查看 >></a></div>

</div>

</body>

</html>

　　

posted @ 2017-05-17 14:51  hi.....  阅读(195)  评论(0)  编辑  收藏  举报