网页特效实例代码，一张图片实现的鼠标超酷翻转效果
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
"http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html;charset=gb2312">
<title>一张图片实现的超酷效果knowsky.com</title>
<style type="text/css">
<!--
body {text-align:center}
table {border:1px solid #eeeeee;padding:3px 0;border-bottom-width:5px}
.icon td {width:50px;height:37px;background-image:url(http://www.knowsky.com/upfiles/20070702/20070702215625_01.gif)}
.capt td {font:normal 11px verdana;padding:2px 0}
.a {background-position-y:0px}
.b {background-position-y:-37px}
.c {background-position-y:-74px}
.d {background-position-y:-111px}
.e {background-position-y:-148px}
.f {background-position-y:-185px}
.g {background-position-y:-222px}
.f1 {background-position-x:0px}
.f2 {background-position-x:-51px}
.f3 {background-position-x:-101px}
.f4 {background-position-x:-153px}
.f5 {background-position-x:-205px}
.f6 {background-position-x:-257px}
.f7 {background-position-x:-309px}
-->
</style>
<script language="javascript">
window.onload=function(){
var t=document.getElementsByTagName('table')[0];
var cs=t.rows[1].cells,ct=t.rows[0].cells;
for(var i=0;i<cs.length;i++)
cssAni(cs[i],ct[i],7);
}
function cssAni(osrc,otarget,num,duration){
////////
//IE only
//by mozart0, 2007.06.09
////////
var t=null,c=1,d=0,n=0,i=Math.floor((duration||300)/num);
var s=otarget.className.replace(/.$/,''),r=/over/;
osrc.onmouseover=osrc.onmouseout=function(e){
n=r.test((e||event).type)?1:-1;
if(!t) t=setInterval(function(){
if((c==1||c==num)&&((d==n||c+n<1)||!(d=n)))
return clearInterval(t),t=null;
otarget.className=s+(c+=d);
},i);
};
}
</script>
</head>
<body>
鼠标指向字符A、B、C、D、E、F、G。你就可以看到效果了!!哈哈
<table>
<tr class='icon'>
<td class='a f1'></td>
<td class='b f1'></td>
<td class='c f1'></td>
<td class='d f1'></td>
<td class='e f1'></td>
<td class='f f1'></td>
<td class='g f1'></td>
</tr>
<tr class='capt'>
<td><a href='#;'>A</a></td>
<td><a href='#;'>B</a></td>
<td><a href='#;'>C</a></td>
<td><a href='#;'>D</a></td>
<td><a href='#;'>E</a></td>
<td><a href='#;'>F</a></td>
<td><a href='#;'>G</a></td>
</tr>
</table>
</body>
</html>
