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特别2.html
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特别2.html
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<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title></title>
<style type="text/css">
* {margin: 0px;
padding: 0px;
}
.lunbo {
width: 1200px;
height: 500px;
background-color: black;
position: relative;
overflow: hidden;
}
.imgList {
overflow: hidden;
}
.imgList img {
position: absolute;
width: 800px;
height: 400px;
top: 50px;
opacity: 0.7;
}
.imgList img:nth-child(2) {
position: absolute;
top: 0px;
width: 1000px;
height: 500px;
opacity: 1;
}
.banner ul li {
width: 40px;
height: 20px;
background-color: white;
opacity: 0.6;
}
.banner {
position: absolute;
width: 100%;
bottom: 27px;
z-index: 2;
height: 20px;
overflow: visible;
}
.banner ul {
text-align: center;
}
.banner li {
float: left;
list-style: none;
position: relative;
}
.banner ul:first-child {
margin-left:480px ;
}
.banner li+li {
margin-left: 20px;
}
</style>
<script src="js/jquery-2.1.4.min.js" type="text/javascript" charset="utf-8"></script>
<script type="text/javascript">
function lunbo (speed,imgCount,imgRoad,buttonheight){
var container = $(".lunbo");
var banner = $('.banner');
var imgList = $('.imgList img');
var p = createBanner();
var index = 1;
var imgWid = parseInt(imgList.css('width'));
var o = imgList.eq(index).css('display','block');
var y = picPos();
var buttons = $('.banner li');
var w = buttons.eq(0).css('opacity',1).animate({top: -5+'px',height:buttonheight*1.25+'px' });
function createBanner (){
for (var i = 1;i<=imgCount; i++) {
$("<li>"+i+"</li>").appendTo($('.banner ul'));
}
}
function picPos (){
imgList.eq(0).css('left',-imgWid*7/8 +"px");
imgList.eq(1).css('left',imgWid/8 +"px");
imgList.eq(2).css('left',imgWid*11/8+"px");
}
imgList.eq(0).hover(function (){
imgList.eq(1).animate({
left: imgWid/8+100+'px',
height: '400px',
width: '900px',
top:'50px'
},speed);
imgList.eq(0).animate({
left:-imgWid*7/8+100+'px',
height:'450px',
top:'25px'
},speed)
},function (){
imgList.eq(1).animate({
left: imgWid/8+'px',
height: '500px',
width: '1000px',
top:'0px'
},speed);
imgList.eq(0).animate({
left:-imgWid*7/8+'px',
height:'400px',
top:'50px'
},speed)
})
imgList.eq(2).hover(function (){
imgList.eq(1).animate({
//left: imgWid/8+100+'px',
height: '400px',
width: '900px',
top:'50px'
},speed);
imgList.eq(2).animate({
left:imgWid*11/8-100+'px',
height:'450px',
top:'25px'
},speed)
},function (){
imgList.eq(1).animate({
left: imgWid/8+'px',
height: '500px',
width: '1000px',
top:'0px'
},speed)
;
imgList.eq(2).animate({
left:imgWid*11/8+'px',
height:'400px',
top:'50px'
},speed)
})
imgList.eq(0).bind('click',function (){
index--;
index = luoji(index);
animate (index,'l');
}
);
function luoji (index){
var picIndex = index;
if (index < 1) {
picIndex = imgCount;
}
if (index > imgCount) {
picIndex = 1;
}
return picIndex;
}
imgList.eq(2).bind('click',function (){
index++;
index = luoji(index);
animate (index,'r');
}
);
function animate (picindex,direct){
var num;
var pos;
var next;
if(direct == 'l')
{
num=0;
next =-1;
pos = -imgWid*7/8;
}
else
{
num = 2;
next = 1;
pos = imgWid*11/8;
}
if ( parseInt(imgList.eq(1).css('height')) == 500) {
imgList.eq(1).animate({
left: imgWid/8+100+'px',
height: '400px',
width: '900px',
top:'50px'
},speed);
imgList.eq(num).animate({
left:pos+'px',
height:'450px',
top:'25px'
},speed)
}
imgList.eq(num).css('z-index',1);
imgList.eq(num).animate({
left:imgWid/8+100+"px",
height: '500px',
width: '1000px',
opacity: 1
},speed,function (){
imgList.eq(1).attr('src',imgRoad+picindex+".jpg");
picindex--;
//console.log(index);
imgList.eq(0).attr('src',imgRoad+luoji(picindex)+".jpg");
picindex++;
picindex++;
imgList.eq(2).attr('src',imgRoad+luoji(picindex)+".jpg");
picindex--;
imgList.eq(1).css('left',imgWid/8 +'px').css('width','1000px').css('height','500px').css('top','0px');
imgList.eq(num).css('width','800px').css('opacity',0.7).css('left',pos+"px").css('height','400px').css('top','50px');
buttons.eq(picindex-1).css('opacity',1).animate({top: -5+'px',height:buttonheight*1.25+'px' }).siblings().css('top',0+'px').css('height',buttonheight+'px').css('opacity',0.6);
}
)
}
buttons.each(function () {
$(this).hover(function (){
$(this).animate({'opacity':1},10);
},function(){
$(this).animate({'opacity':0.6},10);
} )
});
buttons.each(function(){
$(this).bind('click',function (){
console.log($(this).index());
console.log("nidex="+index);
if ($(this).index()+1>index) {
animate($(this).index()+1,'r');
index = $(this).index()+1;
}
if ($(this).index()+1<index) {
animate($(this).index()+1,'l');
index = $(this).index()+1;
}
})
})
}
$(function (){lunbo(300,5,"img/特别/",20)});
</script>
</head>
<body>
<div class="lunbo">
<div class="imgList">
<img src="img/特别/5.jpg"/>
<img src="img/特别/1.jpg"/>
<img src="img/特别/2.jpg"/>
</div>
<div class="banner">
<ul>
</ul>
</div>
</div>
</body>
</html>