<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
<meta name="Author" content="Aultoale" />
<style type="text/css">
body {font:normal 12px Verdana}
a#tip {position:relative;left:75px; font-weight:bold;}
a#tip:link,a#tip:hover {text-decoration:none;color:#000;display:block}
a#tip span {display:none;text-decoration:none;}
a#tip:visited {color:#000;text-decoration:underline;}
a#tip:hover #tip_info {display:block;border:1px solid #F96;background:#FFEFEF;padding:10px 20px;position:absolute;top:0px;left:90px;color:#009933}
</style>
</head>
<body>
<a id="tip" href="#">
移到这里试试!
<span id="tip_info">这里是提示信息!</span>
</a>
</body>
</html>
呵呵，是不是很方便，利用这个原理相信大家可以作出一些漂亮的菜单效果来了~
所有的浏览器都兼容的哦~
.text:''):(d.getSelection?d.getSelection():'');void(keyit=window.open('http://my.poco.cn/fav/storeIt.php?t='+escape(d.title)+'&u='+escape(d.location.href)+'&c='+escape(t)+'&img=http://www.h-strong.com/blog/logo.gif','keyit','scrollbars=no,width=475,height=575,status=no,resizable=yes'));keyit.focus();){kind=link}