弹框提示
<htmlxmlns="http://www.w3.org/1999/xhtml">
<head>
<metahttp-equiv="Content-Type"content="text/html;charset=gb2312"/>
<title>弹出提示小窗口示例</title>
<styletype="text/css">
*{margin:0px;padding:0px;}
html,body{height:100%;}
body{font-size:14px;line-height:24px;}
#tip{
position:absolute;
right:0px;
bottom:0px;
height:0px;
width:180px;
border:1pxsolid#CCCCCC;
#eeeeee;
padding:1px;
overflow:hidden;
display:none;
font-size:12px;
z-index:10;
}
#tipp{padding:6px;}
#tiph1,#detailh1{
font-size:14px;
height:25px;
line-height:25px;
color:#FFFFFF;
padding:0px3px0px3px;
filter:Alpha(Opacity=100);
}
#tiph1a,#detailh1a{
float:right;
text-decoration:none;
color:#FFFFFF;
}
#shadow{
position:absolute;
width:100%;
height:100%;
z-index:11;
filter:Alpha(Opacity=70);
display:none;
overflow:hidden;
}
#detail{
width:500px;
height:200px;
border:3pxdouble#ccc;
position:absolute;
z-index:30;
display:none;
left:30%;
top:30%
}
</style>
<scripttype="text/javascript">
varhandle;
functionstart()
{
varobj=document.getElementById("tip");
if(parseInt(obj.style.height)==0)
{obj.style.display="block";
handle=setInterval("changeH('up')",2);
}else
{
handle=setInterval("changeH('down')",2)
}
}
functionchangeH(str)
{
varobj=document.getElementById("tip");
if(str=="up")
{
if(parseInt(obj.style.height)>200)
clearInterval(handle);
else
obj.style.height=(parseInt(obj.style.height)+8).toString()+"px";
}
if(str=="down")
{
if(parseInt(obj.style.height)<8)
{clearInterval(handle);
obj.style.display="none";
}
else
obj.style.height=(parseInt(obj.style.height)-8).toString()+"px";
}
}
functionshowwin()
{
document.getElementsByTagName("html")[0].style.overflow="hidden";
start();
document.getElementById("shadow").style.display="block";
document.getElementById("detail").style.display="block";
}
functionrecover()
{
document.getElementsByTagName("html")[0].style.overflow="auto";
document.getElementById("shadow").style.display="none";
document.getElementById("detail").style.display="none";
}
</script>
</head>
<bodyonload="document.getElementById('tip').style.height='0px'">
<divid="shadow"></div>
<divid="detail">
</div>
<divid="tip"><h1><ahref="javascript:void(0)"onclick="start()">×</a>消息提示</h1><p><ahref="javascript:void(0)"onclick="showwin()">查看详细</a></p></div>
<p><ahref="#"onclick="start()">点击查看未处理信息</a><br><br><br><br>