<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title></title>
<style type="text/css">
*{
margin: 0;
padding: 0;
}
#outer{
position: relative;
800px;
height: 450px;
overflow: hidden;
margin: 50px auto 0;
}
#outer img{
position: absolute;
800px;
height: 450px;
opacity: 0;
}
#outer #show{
opacity:1;
}
#prePage{
position: absolute;
left: 0;
top: 50%;
50px;
height: 100px;
background: rgba(0,0,0,0.5);
line-height: 100px;
text-align: center;
font-size: 40px;
color: white;
margin-top: -50px;
}
#nextPage{
position: absolute;
right: 0;
top: 50%;
50px;
height: 100px;
background: rgba(0,0,0,0.5);
line-height: 100px;
text-align: center;
font-size: 40px;
color: white;
margin-top: -50px;
}
</style>
</head>
<body>
<div id="outer">
<img src="img/1.jpg" alt="" id="show"/>
<img src="img/10.jpg" alt="" />
<img src="img/11.jpg" alt="" />
<img src="img/12.jpg" alt="" />
<img src="img/2.jpg" alt="" />
<span id="prePage"><</span><span id="nextPage">></span>
</div>
<script src="js/jquery-2.2.1.min.js"> </script>
<script>
var page = 0;
var time = null;
var time1= null;
var time2 = null;
run()
function run(){
time = setInterval(function(){
page++;
if(page>4)
{
page = 0;
}
ani();
},3000);
}
$("#prePage").click(function(){
clearInterval(time);
clearTimeout(time1);
page--;
if(page<0)
{
page = 4;
}
console.log(page);
$("#outer>img").stop();
ani();
time1 = setTimeout(function(){
run();
},1000)
})
$("#nextPage").click(function(){
clearInterval(time);
clearTimeout(time2);
page++;
if(page > 4)
{
page = 0;
}
console.log(page);
$('#outer>img').stop();
ani();
time2 = setTimeout(function(){
run();
},1000)
})
function ani(){
$("#outer>img").eq(page).siblings("img").animate({"opacity":"0"},500,function(){
$("#outer>img").eq(page).animate({"opacity":1},500);
})
}
</script>
</body>
</html>
