Question

如下图，怎么用CSS+JS实现这样的显示图片效果。请高手解答。

Answer 1

[HTML部分]
<div id="tbody">

<span class="txt_1">横向的JS相册效果</span>
<div id="mainbody">
<img src="images/01.jpg" alt="横向JS相册" width="640" height="400" id="mainphoto" rel="images/01.jpg" name="#" />
</div>
<img src="images/goleft.gif" width="11" height="56" id="goleft" />
<img src="images/goright.gif" width="11" height="56" id="goright" />
<div id="photos">
<div id="showArea">
<!--src: 缩略图地址 rel: 大图地址 name: 网址 -->
<img src="images/01.jpg" alt="横向JS相册" width="80" height="50" rel="images/01.jpg" name="#" />
<img src="images/02.jpg" alt="横向JS相册" width="80" height="50" rel="images/02.jpg" name="#" />
<img src="images/01.jpg" alt="横向JS相册" width="80" height="50" rel="images/01.jpg" name="#" />
<img src="images/01.jpg" alt="横向JS相册" width="80" height="50" rel="images/01.jpg" name="#" />
<img src="images/02.jpg" alt="横向JS相册" width="80" height="50" rel="images/02.jpg" name="#" />
<img src="images/01.jpg" alt="横向JS相册" width="80" height="50" rel="images/01.jpg" name="#" />
<img src="images/01.jpg" alt="横向JS相册" width="80" height="50" rel="images/01.jpg" name="#" />
<img src="images/02.jpg" alt="横向JS相册" width="80" height="50" rel="images/02.jpg" name="#" />
<img src="images/01.jpg" alt="横向JS相册" width="80" height="50" rel="images/01.jpg" name="#" />
<img src="images/01.jpg" alt="横向JS相册" width="80" height="50" rel="images/01.jpg" name="#" />
<img src="images/02.jpg" alt="横向JS相册" width="80" height="50" rel="images/02.jpg" name="#" />
<img src="images/01.jpg" alt="横向JS相册" width="80" height="50" rel="images/01.jpg" name="#" />
<img src="images/01.jpg" alt="横向JS相册" width="80" height="50" rel="images/01.jpg" name="#" />
<img src="images/02.jpg" alt="横向JS相册" width="80" height="50" rel="images/02.jpg" name="#" />
<img src="images/01.jpg" alt="横向JS相册" width="80" height="50" rel="images/01.jpg" name="#" />
</div>
</div>
</div>

[CSS部分]
body {background:#000;margin:0;font:12px Verdana;text-align:center;}
#tbody {width:650px;margin:20px auto;text-align:left;}
#mainbody {width:640px;margin:5px;border:1px solid #222;padding:1px}
#mainphoto {cursor:pointer;display:block;}
#goleft {float:left;clear:left;margin:6px 5px 0 3px;}
#goright {float:right;clear:right;margin:6px 3px 0 5px;}
#photos {width:610px;height:54px;line-height:54px;border:1px solid #222;margin:10px 0;overflow:hidden;}
#showArea img {display:block;float:left;margin:1px 0;cursor:pointer;border:1px solid #222}.txt_1 {font:bold 24px Verdana, Tahoma;color:#fff;}

[JS部分]
<script language="javascript" type="text/javascript">
var browse = window.navigator.appName.toLowerCase();
var MyMar;
var speed = 1; //速度，越大越慢
var spec = 1; //每次滚动的间距, 越大滚动越快
var minOpa = 90; //滤镜最小值
var maxOpa = 100; //滤镜最大值
var spa = 2; //缩略图区域补充数值
var w = 0;
spec = (browse.indexOf("microsoft") > -1) ? spec : ((browse.indexOf("opera") > -1) ? spec*10 : spec*20);
function $(e) {return document.getElementById(e);}
function goleft() {$('photos').scrollLeft -= spec;}
function goright() {$('photos').scrollLeft += spec;}
function setOpacity(e, n) {
if (browse.indexOf("microsoft") > -1) e.style.filter = 'alpha(opacity=' + n + ')';
else e.style.opacity = n/100;
}
$('goleft').style.cursor = 'pointer';
$('goright').style.cursor = 'pointer';
$('mainphoto').onmouseover = function() {setOpacity(this, maxOpa);}
$('mainphoto').onmouseout = function() {setOpacity(this, minOpa);}
$('mainphoto').onclick = function() {location = this.getAttribute('name');}
$('goleft').onmouseover = function() {this.src = 'images/goleft2.gif'; MyMar=setInterval(goleft, speed);}
$('goleft').onmouseout = function() {this.src = 'images/goleft.gif'; clearInterval(MyMar);}
$('goright').onmouseover = function() {this.src = 'images/goright2.gif'; MyMar=setInterval(goright,speed);}
$('goright').onmouseout = function() {this.src = 'images/goright.gif'; clearInterval(MyMar);}
window.onload = function() {
setOpacity($('mainphoto'), minOpa);
var rHtml = '';
var p = $('showArea').getElementsByTagName('img');
for (var i=0; i<p.length; i++) {
w += parseInt(p[i].getAttribute('width')) + spa;
setOpacity(p[i], minOpa);
p[i].onclick = function() {location = this.getAttribute('name');}
p[i].onmouseover = function() {
setOpacity(this, maxOpa);
$('mainphoto').src = this.getAttribute('rel');
$('mainphoto').setAttribute('name', this.getAttribute('name'));
setOpacity($('mainphoto'), maxOpa);
}
p[i].onmouseout = function() {
setOpacity(this, minOpa);
setOpacity($('mainphoto'), minOpa);
}
rHtml += '<img src="' + p[i].getAttribute('rel') + '" width="0" height="0" alt="" />';
}
$('showArea').style.width = parseInt(w) + 'px';
var rLoad = document.createElement("div");
$('photos').appendChild(rLoad);
rLoad.style.width = "1px";
rLoad.style.height = "1px";
rLoad.style.overflow = "hidden";
rLoad.innerHTML = rHtml;
}
</script>

Answer 2

去16sucai网或懒人图库里找，有很多类似这样的效果