偶然浏览网上发现一款非常漂亮的幻灯片效果代码，特给大家整理了下，非常漂亮的tab 幻灯片效果代码，里面是js类实现的，可以修改
<!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>
<base href="http://img.jb51.net/online/tab08/" />
<style>
li,ul{margin:0;padding:0;list-style-type:0}
body{background:#eee; text-align:center;}
li img{vertical-align:bottom; }
.dhooo_tab{
width:460px; margin:10px;
background:#fff url(images/main_bg.gif) repeat-x 0 100%;
border:1px solid #aaa;position:relative;
float:left;
}
.tab_btn li{float:left; width:60px}
.tab_btn li {
font-size:12px;display:block;
padding:10px;margin-right:5px;
zoom:1;text-decoration:none;
color:#fff;line-height:50%;
cursor:pointer;
}
.tab_btn li.hot {
background:#fff;
color:#333;font-weight:bold;
cursor:default;
}
.tab_btn{
overflow:hidden;height:28px;
padding-left:20px; padding-top:5px;
background:url(images/tabbar.gif) repeat-x ;
}
.tab_btn_num{
position:absolute;
right:50px;bottom:15px;
}
.tab_btn_num li{
width:20px;height:20px;
background: #CC3300;
border:2px solid #993300;
overflow:hidden; color:#fff;
filter:alpha(opacity=80);opacity:0.8;
float:left;cursor:default; font-size:12px;line-height:20px;
margin:0px 5px; font-family:Arial;
}
.tab_btn_num li.hot{
background:#FFCC00; color:#993300;
border:2px solid #FF0000;
}
.shell{
width:99999px; height:100%;
}
.shell li{
float:left;
width:360px; height:100%;
}
.main{
width:360px;height:190px;
overflow:hidden;
margin:10px auto;
text-align:left;font-size:12px;
}
</style>
</head>
<body>
<div class="dhooo_tab">
<ul class="tab_btn" id="myTab_btns1">
<li class="hot">嘉年华</li><li>完美冬日</li><li>年终庆</li><li>妈咪宝贝</li><li>冬季氛围</li>
</ul>
<div class="main" id="main1">
<div class="shell">
<ul id="content1">
<li><img src="images/1.jpg" /></li>
<li><img src="images/2.jpg" /></li>
<li><img src="images/3.jpg" /></li>
<li><img src="images/4.jpg" /></li>
<li><img src="images/5.jpg" /></li>
</ul>
</div>
</div>
</div>
<div class="dhooo_tab">
<div style="height:30px;background:#CC0000;margin-bottom:10px;border-bottom:2px solid #990000;position:relative"><div style="background:#fff;width:80px;font-size:12px;position:absolute;bottom:-2px;left:20px;padding:5px">我的幻灯片</div></div>
<ul class="tab_btn_num" id="myTab_btns2">
<li class="hot">1</li><li>2</li><li>3</li><li>4</li><li>5</li>
</ul>
<div class="main" id="main2">
<ul class="content">
<li><img src="images/5.jpg" /></li><li><img src="images/4.jpg" /></li><li><img src="images/3.jpg" /></li><li><img src="images/2.jpg" /></li><li><img src="images/1.jpg" /></li>
</ul>
</div>
</div>
<script type="text/javascript">
var Ex=function (o){for(var k in o)this[k]=o[k];return this}
var UI=function (id){return document.getElementById(id)}
var UIs=function (tag){return Ex.call([],this.getElementsByTagName(tag))}
var Each=function (a,fn){for(var i=0;i<a.length;i++)fn.call(a[i],i,a)}
var dhooo=function (ini){
this.bind(ini,this);
this.autoIndex=0;
};
Ex.call(dhooo.prototype,{
bind:function (ini,me){
var dir=ini.dir=='top'?'scrollTop':'scrollLeft',pan=UI(ini.contentID);
var start=function (o){
Each(ini.btns,function(){this.className=''});
o.className=ini.className;
me.autoIndex=o.index;
me.begin(o.index,pan,ini.len,dir);
};
pan.onmouseover=function (){me.stop=true};
Each(ini.btns,function (i){
this.index=i;
this.onmouseover=function (){me.stop=true;start(this)};
pan.onmouseout=this.onmouseout=function(){me.stop=false}
});
var auto=function(){
if(!me.stop){
me.autoIndex=me.autoIndex==4?0:++me.autoIndex;
start(ini.btns[me.autoIndex]);
}
};
if(ini.auto)this.autoPlay=window.setInterval(auto,1000);
}
,begin:function (i,o,len,dir){
(function (me){
clearInterval(me.only);
me.only=setInterval(function (){
var diff=(i*len-o[dir])*0.1;
o[dir]+=Math[diff>0?'ceil':'floor'](diff);
if(diff==0)clearInterval(me.only);
},10)
})(this)
}
})
new dhooo({
btns:UIs.call(UI('myTab_btns1'),'LI')
,className:'hot'
,contentID:'main1'
,len:360
});
new dhooo({
btns:UIs.call(UI('myTab_btns2'),'LI')
,className:'hot'
,contentID:'main2'
,len:190
,dir:'top'
,auto:true
});
</script>
</body>
</html>
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