点击弹出层效果弹出窗口后网页背景变暗效果的实现代码点击弹出层效果弹出窗口后网页背景变暗效果的实现代码
代码如下:
<html>
<head>
<title>网页特效-窗口特效-弹出窗口后网页背景变暗的效果</title>
<meta http-equiv=”content-Type” content=”text/html;charset=gb2312″>
<!–把下面代码加到<head>与</head>之间–>
<style type=”text/css”>
.black_overlay{display:none;position:absolute;top:0%;left:0%;width:100%;height:100%;background-color:black;z-
index:1001;-moz-opacity:0.8;opacity:.80;filter:alpha(opacity=80);}
.white_content{display:none;position:absolute;top:25%;left:25%;width:50%;height:50%;padding:16px;border:3px solid
orange;background-color:white;z-index:1002;overflow:auto;}
</style>
</head>
<body>
<!–把下面代码加到<body>与</body>之间–>
<a href=”javascript:void(0)” onclick=”document.getElementById(‘light’).style.display=’block’;
document.getElementById(‘fade’).style.display=’block'”>
点击这里打开窗口</a>
<div id=”light” class=”white_content”>
<a href=”javascript:void(0)”
onclick=”document.getElementById(‘light’).style.display=’none’;document.getElementById(‘fade’).style.display=’none'”>
Close</a>
<br>窗口内容
</div>
<div id=”fade” class=”black_overlay”>123</div>
</body>
</html>
例二:例二:
代码如下:
<!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” >
<head runat=”server”>
<title>无标题页</title>
<script language=”javascript” type=”text/javascript”>
function hid()
{
var div4=document.getElementById(“div1”);
div4.style.display=”block”;
div4.style.width=”200px”;
div4.style.height=”150px”;
div4.style.zIndex=”9999″;
div4.style.top=”43%”;
div4.style.left=”43%”;
div4.style.position=”absolute”;
var div3=document.getElementById(“div2”);
div3.style.display=”block”;
div3.style.width=”1000px”;
div3.style.zIndex=”9998″;
div3.style.position=”absolute”;
div3.style.height=document.body.offsetHeight;
div3.style.top=”0px”;
div3.style.left=”0px”;
}
function vis()
{
var div4=document.getElementById(“div1”);
div4.style.display=”none”;
var div3=document.getElementById(“div2”);
div3.style.display=”none”;
div3.style.width=”0px”;
div3.style.height=”0px”;
div4.innerHTML=”<a onclick=’vis()’ style=’display: block’ id=’text’>点击关闭</a><br /><br /><input name=’TextBox2′
type=’text’ id=’TextBox2′ /><br /><input id=’Button3′ type=’button’ value=’button’ onclick=’return Button3_onclick()’ />”;