主要运用了定时器的原理，bind,trigger应用等
.d-ftab{ width:510px; height: 180px;position: relative; margin: 100px auto;}
.d-fShow ul li{ float: left; width: 510px; height: 180px;}
.d-fShow{ width: 510px; height: 180px; overflow: hidden;}
.d-fShow img{ width: 510px; height: 180px; float: left;}
.d-fs-control{ position: absolute; width:510px; position: absolute; left: 0; bottom: 0; height: 25px; line-height: 25px;
background: rgba(0,0,0,0.4);
filter:progid:DXImageTransform.Microsoft.Gradient(GradientType=0,StartColorStr='#66000000',
EndColorStr='#66000000') ; }
:root .d-fs-control{filter:progid:DXImageTransform.Microsoft.Gradient(GradientType=0,StartColorStr='#66000000'
,EndColorStr='#66000000')\9 ;}
.d-fs-control ul{ position: absolute; bottom:3px; right: 5px; height: 16px;}
.d-fs-control ul li{width:16px;height:16px; background:#777675;border-radius: 2px 2px 2px 2px; float:left;margin-left:5px;
color:#dcdcdc;text-align:center;font-weight:700;cursor:pointer;line-height:16px;filter: alpha(opacity=70); opacity: 0.7;}
.d-fs-control ul li:hover,.d-fs-control ul li.select{background:#ffffff;color:#ff6700;}
</style>
<script type="text/javascript" src="js/jquery-1.4.2.min.js"></script>
<script type="text/javascript">
$(function(){
var wrap =$('.d-ftab');
var imgs = wrap.find('.d-fShow ul >li');
var len=imgs.length ;
var tabTime=100;
var outTime=4000;
var select='select';
var num =0 ;
var interval;
var type = 'click';
var btns=wrap.find('.d-fs-control ul>li');
btns.bind(type,function(){
var _this=$(this);
_this.addClass('select').siblings ().removeClass('select');
num=_this.prevAll().length;
imgs.stop().eq(num).fadeTo(tabTime,1) ;
imgs.not(':eq('+num+')').filter(':visible').fadeOut(tabTime) ;
return false;
}).eq(num).trigger(type);
var interFunc=function(){
num=(num+1)%len;
btns.eq(num).triggerHandler(type);
}
wrap.bind('mouseover',function(){
clearInterval(interval);
}).bind('mouseout',function(){
interval=setInterval(interFunc,outTime)
})
})
</script>
</head>
<body>
<div class="d-ftab">
<div class="d-fShow">
<ul>
<li>
<a href="#"><img alt="" src=" images/1.jpg"/>
</a>
</li>
<li >
<a href="#"><img alt="" src="images/2.png">
</a>
</li>
<li>
<a href="#"><img alt="" src="images/3.jpg">
</a>
</li>
<li>
<a href=""><img alt="" src="images/4.jpg">
</a>
</li>
<li>
<a href="#"><img alt="" src="images/5.jpg">
</a>
</li>
</ul>
</div>
<div class="d-fs-control">
<ul>
<li>1</li>
<li>2</li>
<li>3</li>
<li>4</li>
<li class="select">5</li>
</ul>
</div>
</div>
</body>
</html>
效果如下图：
