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<!DOCTYPE html>
<html>
<head lang="en">
<meta charset="UTF-8">
<title></title>
<style type="text/css">
/**********总体布局**************/
*{margin:0; padding:0; border:0;}
body{">rgba(0,0,0,0.4);}
#content{position:relative; width:970px; height:550px; margin:20px auto; border:2px solid #FFF;}
#content:hover #tags img{opacity:1;}
/* opacity透明度 ：hover鼠标移动到元素上方 */
/**********图片主要显示区**************/
#player{position:absolute; width:100%; height:100%; top:0; left:0;}
#player img{display:inline-block; position:absolute; float:left; width:970px; height:550px; top:0;}
/**********图片显示标签**************/
#tags{position:absolute; left:30px; bottom:20px;}
#tags img{display:inline-block; width:100px; height:61.8px; float:left; margin-right:10px; transition:1s; opacity:0.5;}
#tags img:hover{transform:scale(1.1); cursor:pointer;}
</style>
</head>
<body>
<div id="content">
<!--主显示区-->
<div id="player">
<img src="http://attach.bbs.miui.com/forum/201401/11/145825zn1sxa8anrg11gt1.jpg">
<img src="http://image.tianjimedia.com/uploadImages/2011/343/WRK98UNL9520.jpg">
<img src="http://dl.bizhi.sogou.com/images/2014/03/17/545637.jpg">
<img src="http://bizhi.cnanzhi.com/upload/bizhi/2014/1202/14175255033658.jpg">
<img src="http://www.longre.cn/uploadfile/2015/0525/20150525051621346.jpg">
<img src="http://img2.niutuku.com/desk/1207/1405/bizhi-1405-62343.jpg">
<img src="http://img.pconline.com.cn/images/upload/upc/tx/wallpaper/1209/12/c0/13805531_1347419023266.jpg">
</div>
<!--显示标签-->
<div id="tags">
<img src="http://attach.bbs.miui.com/forum/201401/11/145825zn1sxa8anrg11gt1.jpg">
<img src="http://image.tianjimedia.com/uploadImages/2011/343/WRK98UNL9520.jpg">
<img src="http://dl.bizhi.sogou.com/images/2014/03/17/545637.jpg">
<img src="http://bizhi.cnanzhi.com/upload/bizhi/2014/1202/14175255033658.jpg">
<img src="http://www.longre.cn/uploadfile/2015/0525/20150525051621346.jpg">
<img src="http://img2.niutuku.com/desk/1207/1405/bizhi-1405-62343.jpg">
<img src="http://img.pconline.com.cn/images/upload/upc/tx/wallpaper/1209/12/c0/13805531_1347419023266.jpg">
</div>
</div>
<script type="text/javascript" src="http://www.imooc.com/data/jquery-1.8.2.min.js">
</script><script type="text/javascript">
$(function(){
var same=0; //用于避免触碰到相同标签式是发生切换
var interval=5000; //图片切换时间
var timer; //计时器
/*********显示和隐藏图片************/
$("#player img").hide();
$("#player img").eq(0).show();
$("#tags img").mouseover(function(){
var tags=$("#tags img").index(this);
if(same!=tags){
$("#player img").fadeOut();
$("#player img").eq(tags).fadeIn(500);
}
same=tags;
})
/*********自动播放图片***********/
function autoplay(){
same++;
if(same>=$("#tags img").length){
same=0; }
$("#player img").fadeOut();
$("#player img").eq(same).fadeIn(500); }
/**********播放图片切换**************/
function play(){
timer=setInterval(autoplay,interval);
}
/**********停止图片切换**************/
function stop(){
clearInterval(timer); }
/*****鼠标悬浮或移出时播放或停止切换图片***/
$("#content").hover(function(){
stop(); },
function(){ play(); })
play();
})</script></body></html>
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原文地址：http://www.cnblogs.com/hjn199510/p/5760143.html
