点击连接弹出窗口层，并且背景变暗…

原创

Q神 2022-12-26 15:24:26 博主文章分类：JS技巧 ©著作权

©著作权归作者所有：来自51CTO博客作者Q神的原创作品，请联系作者获取转载授权，否则将追究法律责任

方法一：

http://www.jscode.cn/jscode/code_360804725.htm

http://www.jscode.cn/jave_window/360804725.htm

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" lang="zh-CN">

<head>

<meta http-equiv="Content-Language" content="zh-cn" />
<meta http-equiv="Content-Type" content="text/html; charset=gb2312" />
<meta name="robots" content="all" />
<meta name="author" content="在远方@www.jscode.cn" />
<meta name="Copyright" content="Copyright (c) jscode.cn" />
<link rel="icon" href="/favicon.ico" type="image/x-icon" media="screen" />
<link rel="shortcut icon" href="/favicon.ico" type="image/x-icon" media="screen" />
<meta name="description" content="网页特效观止" />
<meta name="keywords" content="网页特效,网页特效代码" />

<title>点击弹出窗口层，并且背景变暗渐变---网页特效观止|www.jscode.cn|网页特效代码</title>
<style>
body {font-size:12px;background:#9EC7E7}
img {border:0px}
#msgDiv {
    z-index:10001;
    width:500px;
    height:400px;
    background:white;
    border:#336699 1px solid;
    position:absolute;
    left:50%;
    top:20%;
    font-size:12px;
    margin-left:-225px;
    display: none;
}
#bgDiv {
    display: none;
    position: absolute;
    top: 0px;
    left: 0px;
    right:0px;
    background-color: #777;
    filter:progid:DXImageTransform.Microsoft.Alpha(style=3,opacity=25,finishOpacity=75)
    opacity: 0.6;
}
</style>
<script type="text/javascript">
function showDetail() { //在远方www.jscode.cn
//背景
var bgObj=document.getElementByIdx_x("bgDiv");
bgObj.style.width = document.body.offsetWidth + "px";

//定义窗口
var msgObj=document.getElementByIdx_x("msgDiv");
msgObj.style.marginTop = -75 +

//关闭
document.getElementByIdx_x("msgShut").onclick = function(){
bgObj.style.display = msgObj.style.display = "none";
}
msgObj.style.display = bgObj.style.display = "block";
msgDetail.innerHTML="<p align=center>小窗口里的内容</p><p align=center><A href=http://www.jscode.cn><FONT color=#0000ff>网页特效观止</FONT></A></p>"
}
</script>
</head>

<body>

<div id="msgDiv">
<div id="msgShut">
关闭</div>
<div id="msgDetail">
</div>
</div>
<div id="bgDiv">
</div>
<p>　</p>
<p><a href="#" onClick="showDetail()">点击我试试看</a></p>
<p>　</p>
<p>　</p>
<p>　</p>
<p>　</p>
<p>更多网页特效代码尽在 <a href="http://www.jscode.cn/">网页特效观止</a></p>

</body>

</html>

方法二：

http://js.alixixi.com/a/2010083064308.shtml

<style>

.bg{position:absolute;z-index:999;filter:alpha(opacity=50);background:#666;opacity: 0.5;-moz-opacity: 0.5;left:0;top:0;height:99%;width:100%;}

.beian_winBG {

MARGIN-TOP: -100px; LEFT: 50%; MARGIN-LEFT: -190px; WIDTH: 376px; POSITION: absolute; TOP: 50%; HEIGHT:200px;border:#666666 1px solid;z-index: 1000;

}

</style>

<div>您的选择，不会错的，站长特效欢迎您。</div>

</div>