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CSS+JS实现点击文字弹出定时自动关闭的DIV层菜单

2010-01-12 14:57 1146 查看
<!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>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312" />
<title>CSS+JS弹出DIV层</title>
<script type="text/javascript">
var w = 0;
var h = 0;
var mout;
function emotion(){
var oMenu = document.getElementById("menu");
if(w <= 50){
oMenu.style.display = "block";
fnLarge();
}
else{
fnSmall();
}
}
function fnLarge(){
var oMenu = document.getElementById("menu");
if(w < 200){
w += 50;
h += 25;
oMenu.style.width = w+"px";
oMenu.style.height = h+"px";
window.setTimeout("fnLarge()",10);
}
}
function fnSmall(){
var oMenu = document.getElementById("menu");
if(w > 0){
w -= 50;
h -= 25;
oMenu.style.width = w+"px";
oMenu.style.height = h+"px";
window.setTimeout("fnSmall()",5);
}
else{
oMenu.style.display = "none";
}
}
</script>
<style type="text/css">
body{
text-align: center;
}
p{
cursor: pointer;
margin: 0;
padding: 0;
font-size: 24px;
display: inline;
}
div a:link, div a:visited{
color: #666;
text-decoration: none;
}
div a:hover{
color: #FF6600;
text-decoration: underline;
}
div{
border: 2px solid #666;
background: #fff;
margin: 5px auto;
overflow: hidden;
display: none;
padding: 5px 10px;
}
ul,li{
margin: 0;
padding: 0;
}
li{
list-style: none;
width:70px;
}
li.title{
font-weight: bold;
}
</style>
</head>
<body>
<p onclick="emotion();">点击这行文字试试!</p>
<div id="menu" onmouseout="javascript:mout=setTimeout('fnSmall()',2111);" onMouseOver="javascript:clearTimeout

(mout);">
<table border="0" cellspacing="0" cellpadding="0">
<tr>
<td width="80" valign="top" align="left"><ul><li class="title">ASP</li><li><a href="#" onclick="fnSmall();">新闻

</a></li><li><a href="#" onclick="fnSmall();">论坛</a></li><li><a href="#" onclick="fnSmall

();">CMS</a></li><li></li>
</ul></td>
<td width="80" valign="top" align="left"><ul><li class="title">PHP</li><li><a href="#" onclick="fnSmall();">文章

</a></li><li><a href="#" onclick="fnSmall();">聊天</a></li><li><a href="#" onclick="fnSmall();">插件

</a></li><li><a href="#" onclick="fnSmall();">企业</a></li></ul></td>
<td width="80" valign="top" align="left"><ul><li class="title">JSP</li><li><a href="#" onclick="fnSmall

();">AJAX</a></li><li><a href="#" onclick="fnSmall();">JQUERY</a></li><li><a href="#" onclick="fnSmall

();">MYSQL</a></li><li><a href="#" onclick="fnSmall();">JAVA</a></li></ul></td>
</tr>
</table>
</div>
</body>
</html>
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