复制代码 代码如下:
<!doctype html>
<html lang="en">
<head>
<title>商城常用滚动的效果，简单实用</title>
<script type="text/javascript" src="http://jt.875.cn/js/jquery.js"></script>
<script type="text/javascript">
$(function(){
var len = $(".num > li").length;
var index = 0;
var adTimer;
$(".num li").mouseover(function(){
index = $(".num li").index(this);
showImg(index);
}).eq(0).mouseover();
//滑入 停止动画，滑出开始动画.
$('.ad').hover(function(){
clearInterval(adTimer);
},function(){
adTimer = setInterval(function(){
showImg(index)
index++;
if(index==len){index=0;}
} , 3000);
}).trigger("mouseleave");
})
// 通过控制top ，来显示不同的幻灯片
function showImg(index){
var adHeight = $(".content .ad").height();
$(".slider").stop(true,false).animate({top : -adHeight*index},1000);
$(".num li").removeClass("on")
.eq(index).addClass("on");
}
</script>
<style type="text/css">
ul,li{ margin:0;padding:0;}
.ad { margin-bottom:10px;width:586px; height:150px; overflow:hidden;position:relative;}
.content .slider,.content .num{position:absolute;}
.content .slider li{list-style:none;display:inline;}
.content .slider img{ width:586px; height:150px;display:block;}
.content .num{ right:5px; bottom:5px;}
.content .num li{float: left;color: #FF7300;text-align: center; line-height: 16px;width: 16px;height: 16px;font-family: Arial; font-size: 12px;cursor: pointer;overflow: hidden;margin: 3px 1px;border: 1px solid #FF7300;background-color: #fff;
}
.content .num li.on{color: #fff;line-height: 21px;width: 21px;height: 21px; font-size: 16px;margin: 0 1px;border: 0;background-color: #FF7300;font-weight: bold;}
</style>
</head>
<body>
<div class="content">
<div class="ad" >
<ul class="slider" >
<li><img src="http://pic.875.cn/upload/2013-03-26/1504517406.jpg" width="586" height="150"/></li>
<li><img src="http://pic.875.cn/upload/2013-01-24/1634016671.jpg" width="586" height="150"/></li>
<li><img src="http://pic.875.cn/upload/2013-03-07/1506174974.jpg" width="586" height="150"/></li>
<li><img src="http://pic.875.cn/upload/2013-03-26/1504517406.jpg" width="586" height="150"/></li>
<li><img src="http://pic.875.cn/upload/2013-01-24/1634016671.jpg" width="586" height="150"/></li>
</ul>
<ul class="num" >
<li>1</li>
<li>2</li>
<li>3</li>
<li>4</li>
<li>5</li>
</ul>
</div>
</div>
</body>
</html>
效果图如下：
