JS控制图片滚动的效果-1NetMedia_Blog-※『一网传媒』博客系统※

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<html lang=it dir=ltr xml:lang="it" xmlns="http://www.w3.org/1999/xhtml">
<head>
<title>css+js控制图片展示</title>
<style>
body{
  padding-right: 0px;
  padding-left: 0px;
  padding-bottom: 0px;
  margin: 0px;
  font: 70% verdana, geneva, arial, helvetica, sans-serif;
  color: #000;
  padding-top: 0px;
  text-align: center
  }
#outer{
  padding-right: 0px;
  padding-left: 0px;
  background: url(/images/bg-outer.gif) repeat-y center top;
  padding-bottom: 0px;
  margin: 0px auto;
  width: 780px;
  padding-top: 0px;
  text-align: left
  }
#wrapper{
  background: #fff;
  margin: 0px 4px
  }
#content{
  padding-right: 0px;
  padding-left: 0px;
  min-height: 400px;
  padding-bottom: 20px;
  margin: 20px 30px;
  padding-top: 0px;
  position: relative
  }
#focus{
  border-right: #ccc 2px solid;
  padding-right: 0px;
  border-top: #ccc 2px solid;
  padding-left: 0px;
  min-height: 188px;
  background: url(/images/tile.gif) #eee repeat-y left top;
  padding-bottom: 10px;
  margin: 25px 0px 30px;
  border-left: #ccc 2px solid;
  width: 100%;
  padding-top: 15px;
  border-bottom: #ccc 2px solid;
  position: relative;
  height: 188px
  }
#beni{
  padding-right: 0px;
  padding-left: 0px;
  left: 0px;
  padding-bottom: 0px;
  margin: 0px;
  width: 250px;
  padding-top: 0px;
  list-style-type: none;
  position: absolute;
  top: 15px
  }
#beni li{
  border-top: #fff 1px solid;
  font-size: 12px;
  float: left;
  width: 250px;
  text-indent: 24px;
  line-height: 26px
  }
#beni li.first{
  border-top: 0px
  }
#beni li a{
  border-right: 0px;
  padding-right: 0px;
  border-top: 0px;
  display: block;
  padding-left: 0px;
  font-weight: bold;
  background: #eee;
  padding-bottom: 0px;
  margin: 0px;
  border-left: 0px;
  padding-top: 0px;
  border-bottom: 0px;
  text-decoration: none
  }
#beni li a:hover{
  background: #f9f9f9
  }
#description{
  width:420px;
  height:188px;
  overflow:hidden;
  float:right;
  margin-right:15px;
  }
</STYLE>
<script>
window.onload=function(){
  var ele=document.getElementById("description");
  var w=ele.clientWidth;
  var n=20,t=20;
  var timers=new Array(n);
  var c=document.getElementById("beni").getElementsByTagName("li");
  for(var i=0;i<c.length;i++){
    c[i].index=i;
    c[i].onmouseover=doSlide;
  }
  c=null;
  function doSlide(){
    var x=ele.scrollLeft;
    var d=this.index*w-x;
    if(!d) return;
    for(var i=0;i<n;i++)(function(){
      if(timers[i])
        clearTimeout(timers[i]);
      var j=i;
      timers[i]=setTimeout(function(){
        ele.scrollLeft=x+Math.round(d*Math.sin(Math.PI*(j+1)/(2*n)));
      },(i+1)*t);
    })();
  }
}
</script>
</head>
<body id=home>
<div id=outer>
  <div id=wrapper>
    <div id=content>
      <div id=focus>
        <ul id=beni>
          <li class=first><a href="#">opere e oggetti d'arte</a></li>
          <li><a href="#">architettzure</a></li>
          <li><a href="#">reperti archeologici</a></li>
          <li><a href="#">stampe e matrici di incisione</a></li>
          <li><a href="#">fotografie</a></li>
          <li><a href="#">beni etnoantropologici</a></li>
        </ul>
        <div id=description>
          <img src="http://www.1netmedia.cn/base/attachments/month_200708/theonepic.jpg" />
        </div>
      </div>
    </div>
  </div>
</div>
</body>
</html>

另存代码提示：您可以先修改部分代码再运行

纵向:

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312" />
<title>JS相册效果 -- 纵向</title>
<style>
body {background:#000000;margin:20px 0;font:12px Verdana, Arial, Tahoma;text-align:center;vertical-align:middle;color:#FFFFFF}
img {border:none}
.txt_1 {font:bold 24px Verdana, Tahoma;color:#fff}
img.thumb_img {cursor:pointer;display:block;margin-bottom:10px}
img#main_img {cursor:pointer;display:block;}
#gotop {cursor:pointer;display:block;}
#gobottom {cursor:pointer;display:block;}
#showArea {height:355px;margin:10px;overflow:hidden}
.info {color:#666;font:normal 9px Verdana;margin-top:20px}
.info a:link, .info a:visited {color:#666;text-decoration:none}
.info a:hover {color:#fff;text-decoration:none}
</style>
</head>
<body>
<table width="760" border="0" align="center" cellpadding="0" cellspacing="5">
  <tr>
    <td height="75" colspan="2" align="left" class="txt_1">JS相册效果</td>
  </tr>
  <tr>
    <td width="640" align="center"><img src="http://www.1netmedia.cn/base/attachments/month_200708/5.jpg" width="640" height="400" border="0" id="main_img" rel="http://www.1netmedia.cn/base/attachments/month_200708/5.jpg" link="http://www.tblog.com.cn" /></td>
    <td width="110" align="center" valign="top">
    <img src="http://www.1netmedia.cn/base/attachments/month_200708/gotop.gif" width="100" height="14" id="gotop" />
    <div id="showArea">
        <img src="http://www.1netmedia.cn/base/attachments/month_200708/3.jpg" width="80" height="50" border="0" class="thumb_img" rel="http://www.1netmedia.cn/base/attachments/month_200708/3.jpg" link="http://www.tblog.com.cn" />
        <img src="http://www.1netmedia.cn/base/attachments/month_200708/4.jpg" width="80" height="50" border="0" class="thumb_img" rel="http://www.1netmedia.cn/base/attachments/month_200708/4.jpg" link="http://www.tblog.com.cn" />
        <img src="http://www.1netmedia.cn/base/attachments/month_200708/5.jpg" width="80" height="50" border="0" class="thumb_img" rel="http://www.1netmedia.cn/base/attachments/month_200708/5.jpg" link="http://www.tblog.com.cn" />
        <img src="http://www.1netmedia.cn/base/attachments/month_200708/3.jpg" width="80" height="50" border="0" class="thumb_img" rel="http://www.1netmedia.cn/base/attachments/month_200708/3.jpg" link="http://www.tblog.com.cn" />
        <img src="http://www.1netmedia.cn/base/attachments/month_200708/4.jpg" width="80" height="50" border="0" class="thumb_img" rel="http://www.1netmedia.cn/base/attachments/month_200708/4.jpg" link="http://www.tblog.com.cn" />
        <img src="http://www.1netmedia.cn/base/attachments/month_200708/4.jpg" width="80" height="50" border="0" class="thumb_img" rel="http://www.1netmedia.cn/base/attachments/month_200708/5.jpg" link="http://www.tblog.com.cn" />
        <img src="http://www.1netmedia.cn/base/attachments/month_200708/3.jpg" width="80" height="50" border="0" class="thumb_img" rel="http://www.1netmedia.cn/base/attachments/month_200708/3.jpg" link="http://www.tblog.com.cn" />
        <img src="http://www.1netmedia.cn/base/attachments/month_200708/4.jpg" width="80" height="50" border="0" class="thumb_img" rel="http://www.1netmedia.cn/base/attachments/month_200708/4.jpg" link="http://www.tblog.com.cn" />
        <img src="http://www.1netmedia.cn/base/attachments/month_200708/5.jpg" width="80" height="50" border="0" class="thumb_img" rel="http://www.1netmedia.cn/base/attachments/month_200708/5.jpg" link="http://www.tblog.com.cn" />
        <img src="http://www.1netmedia.cn/base/attachments/month_200708/3.jpg" width="80" height="50" border="0" class="thumb_img" rel="http://www.1netmedia.cn/base/attachments/month_200708/3.jpg" link="http://www.tblog.com.cn" />
        <img src="http://www.1netmedia.cn/base/attachments/month_200708/4.jpg" width="80" height="50" border="0" class="thumb_img" rel="http://www.1netmedia.cn/base/attachments/month_200708/4.jpg" link="http://www.tblog.com.cn" />
        <img src="http://www.1netmedia.cn/base/attachments/month_200708/5.jpg" width="80" height="50" border="0" class="thumb_img" rel="http://www.1netmedia.cn/base/attachments/month_200708/5.jpg" link="http://www.tblog.com.cn" />
    </div>
    <img src="http://www.1netmedia.cn/base/attachments/month_200708/gobottom.gif" width="100" height="14" id="gobottom" /></td>
  </tr>
</table>
</body>
</html>
<script language="javascript" type="text/javascript">
function $(e) {return document.getElementById(e);}
document.getElementsByClassName = function(cl) {
    var retnode = [];
    var myclass = new RegExp('\\b'+cl+'\\b');
    var elem = this.getElementsByTagName('*');
    for (var i = 0; i < elem.length; i++) {
        var classes = elem[i].className;
        if (myclass.test(classes)) retnode.push(elem[i]);
    }
    return retnode;
}
var MyMar;
var speed = 1; //速度，越大越慢
var spec = 1; //每次滚动的间距, 越大滚动越快
var ipath = 'http://www.1netmedia.cn/base/attachments/month_200708/'; //图片路径
var thumbs = document.getElementsByClassName('thumb_img');
for (var i=0; i<thumbs.length; i++) {
    thumbs[i].onmouseover = function () {$('main_img').src=this.rel; $('main_img').link=this.link;};
    thumbs[i].onclick = function () {location = this.link}
}
$('main_img').onclick = function () {location = this.link;}
$('gotop').onmouseover = function() {this.src = ipath + 'gotop2.gif'; MyMar=setInterval(gotop,speed);}
$('gotop').onmouseout = function() {this.src = ipath + 'gotop.gif'; clearInterval(MyMar);}
$('gobottom').onmouseover = function() {this.src = ipath + 'gobottom2.gif'; MyMar=setInterval(gobottom,speed);}
$('gobottom').onmouseout = function() {this.src = ipath + 'gobottom.gif'; clearInterval(MyMar);}
function gotop() {$('showArea').scrollTop-=spec;}
function gobottom() {$('showArea').scrollTop+=spec;}
</script>

另存代码提示：您可以先修改部分代码再运行

横向:

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312" />
<meta name="Author" content="番茄红了" />
<title>JS相册效果 -- 横向</title>
<style>
body {background:#000;margin:0;font:12px Verdana;text-align:center;}
#tbody {width:650px;margin:50px auto;}
#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}
</style>
</head>
<body>
<div id="tbody">
    <div id="mainbody">
      <img src="http://www.1netmedia.cn/base/attachments/month_200708/5.jpg" width="640" height="400" id="mainphoto" rel="http://www.1netmedia.cn/base/attachments/month_200708/5.jpg" name="http://www.tblog.com.cn" />
    </div>
    <img src="http://www.1netmedia.cn/base/attachments/month_200708/goleft.gif" width="11" height="56" id="goleft" />
    <img src="http://www.1netmedia.cn/base/attachments/month_200708/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="http://www.1netmedia.cn/base/attachments/month_200708/3.jpg" width="80" height="50" rel="http://www.1netmedia.cn/base/attachments/month_200708/3.jpg" name="http://www.tblog.com.cn" />
        <img src="http://www.1netmedia.cn/base/attachments/month_200708/4.jpg" width="80" height="50" rel="http://www.1netmedia.cn/base/attachments/month_200708/4.jpg" name="http://www.tblog.com.cn" />
        <img src="http://www.1netmedia.cn/base/attachments/month_200708/5.jpg" width="80" height="50" rel="http://www.1netmedia.cn/base/attachments/month_200708/5.jpg" name="http://www.tblog.com.cn" />
        <img src="http://www.1netmedia.cn/base/attachments/month_200708/3.jpg" width="80" height="50" rel="http://www.1netmedia.cn/base/attachments/month_200708/3.jpg" name="http://www.tblog.com.cn" />
        <img src="http://www.1netmedia.cn/base/attachments/month_200708/4.jpg" width="80" height="50" rel="http://www.1netmedia.cn/base/attachments/month_200708/4.jpg" name="http://www.tblog.com.cn" />
        <img src="http://www.1netmedia.cn/base/attachments/month_200708/5.jpg" width="80" height="50" rel="http://www.1netmedia.cn/base/attachments/month_200708/5.jpg" name="http://www.tblog.com.cn" />
        <img src="http://www.1netmedia.cn/base/attachments/month_200708/3.jpg" width="80" height="50" rel="http://www.1netmedia.cn/base/attachments/month_200708/3.jpg" name="http://www.tblog.com.cn" />
        <img src="http://www.1netmedia.cn/base/attachments/month_200708/4.jpg" width="80" height="50" rel="http://www.1netmedia.cn/base/attachments/month_200708/4.jpg" name="http://www.tblog.com.cn" />
        <img src="http://www.1netmedia.cn/base/attachments/month_200708/5.jpg" width="80" height="50" rel="http://www.1netmedia.cn/base/attachments/month_200708/5.jpg" name="http://www.tblog.com.cn" />
        <img src="http://www.1netmedia.cn/base/attachments/month_200708/3.jpg" width="80" height="50" rel="http://www.1netmedia.cn/base/attachments/month_200708/3.jpg" name="http://www.tblog.com.cn" />
        <img src="http://www.1netmedia.cn/base/attachments/month_200708/4.jpg" width="80" height="50" rel="http://www.1netmedia.cn/base/attachments/month_200708/4.jpg" name="http://www.tblog.com.cn" />
        <img src="http://www.1netmedia.cn/base/attachments/month_200708/5.jpg" width="80" height="50" rel="http://www.1netmedia.cn/base/attachments/month_200708/5.jpg" name="http://www.tblog.com.cn" />
        <img src="http://www.1netmedia.cn/base/attachments/month_200708/3.jpg" width="80" height="50" rel="http://www.1netmedia.cn/base/attachments/month_200708/3.jpg" name="http://www.tblog.com.cn" />
        <img src="http://www.1netmedia.cn/base/attachments/month_200708/4.jpg" width="80" height="50" rel="http://www.1netmedia.cn/base/attachments/month_200708/4.jpg" name="http://www.tblog.com.cn" />
        <img src="http://www.1netmedia.cn/base/attachments/month_200708/5.jpg" width="80" height="50" rel="http://www.1netmedia.cn/base/attachments/month_200708/5.jpg" name="http://www.tblog.com.cn" />
      </div>
    </div>
</div>
</body>
</html>
<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 = 50; //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 = 'http://www.1netmedia.cn/base/attachments/month_200708/goleft2.gif'; MyMar=setInterval(goleft, speed);}
$('goleft').onmouseout = function() {this.src = 'http://www.1netmedia.cn/base/attachments/month_200708/goleft.gif'; clearInterval(MyMar);}
$('goright').onmouseover = function() {this.src = 'http://www.1netmedia.cn/base/attachments/month_200708/goright2.gif'; MyMar=setInterval(goright,speed);}
$('goright').onmouseout = function() {this.src = 'http://www.1netmedia.cn/base/attachments/month_200708/goright.gif'; clearInterval(MyMar);}
window.onload = function() {
    setOpacity($('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>

另存代码提示：您可以先修改部分代码再运行

提示到界:

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<html lang=it dir=ltr xml:lang="it" xmlns="http://www.w3.org/1999/xhtml">
<head>
<title>css+js控制图片展示</title>
<style>
body{
  padding: 0px;
  margin: 0px;
  font: 70% verdana, geneva, arial, helvetica, sans-serif;
  color: #000;
  text-align: center
  }
#outer{
  padding: 0px;
  margin: 0px;
  width: 800px;
  text-align: center
  }
#focus{
  border: #ccc 2px solid;
  margin: 0px;
  padding: 0px;
  padding-top: 15px;
  background: url(/images/tile.gif) #eee repeat-y left top;
  width:694px;
  position: relative;
  height: 180px
  }
#description{
  width:594px;/*=188*3+15*2 */
  height:150px;
  overflow:hidden;
  margin-right:15px;
  float:left;
  }
.dis{
  float:left;
  width:40px;
  text-align: center;
  padding-top:50px
}
#description ul, #description li {
  float:left;
display: inline;
margin: 0;
padding: 0;
height:150px
}
.content a:active,
.content a:visited,
.content a:link {
display: inline;
margin: 0;
padding: 0;
padding-left: 5;
padding-right: 5;
text-decoration: none;
}
.content a:hover {
  color: #ffffff;
  display: inline;
  text-decoration: none;
}
img {border:0px}
</STYLE>
</head>
<body>
<DIV id=LayerMenu style="DISPLAY:none ; Z-INDEX: 1000; FILTER: alpha(opacity=0); POSITION: absolute; left:384px; top:69px; width:226px; height:27px;border:2px solid red;background:#ff0;padding:15px;font-size:20px"> 抱歉,已经到头了!
</DIV>
<div id=outer>
   <div id=focus>
      <div class="dis">
          <img id="img_l" src="http://www.1netmedia.cn/base/attachments/month_200708/btn_left.jpg" alt="向左滚动" onclick="doSlide(-1)" />
      </div>
      <div id=description>
        <div id="content0">
        <ul id="content"  class=content>        
          <li><a href="#"><img 
          src="http://www.1netmedia.cn/base/attachments/month_200708/rounded.gif"/></a></li><li><a href="#">
      <img 
          src="http://www.1netmedia.cn/base/attachments/month_200708/rounded.gif"/></a></li><li><a href="#">
      <img
          src="http://www.1netmedia.cn/base/attachments/month_200708/rounded.gif"/></a></li><li><a href="#">
      <img 
          src="http://www.1netmedia.cn/base/attachments/month_200708/rounded.gif"/></a></li><li><a href="#">
      <img 
          src="http://www.1netmedia.cn/base/attachments/month_200708/rounded.gif"/></a></li><li><a href="#">
      <img 
          src="http://www.1netmedia.cn/base/attachments/month_200708/rounded.gif"/></a></li><li><a href="#">
      <img 
          src="http://www.1netmedia.cn/base/attachments/month_200708/rounded.gif"/></a></li><li><a href="#">
          <img 
          src="http://www.1netmedia.cn/base/attachments/month_200708/rounded.gif"/></a></li><li><a href="#">
      <img 
          src="http://www.1netmedia.cn/base/attachments/month_200708/rounded.gif"/></a></li><li><a href="#">
      <img 
          src="http://www.1netmedia.cn/base/attachments/month_200708/rounded.gif"/></a></li><li><a href="#">
      <img 
          src="http://www.1netmedia.cn/base/attachments/month_200708/rounded.gif"/></a></li><li><a href="#">
      <img 
          src="http://www.1netmedia.cn/base/attachments/month_200708/rounded.gif"/></a></li><li><a href="#">
      <img 
          src="http://www.1netmedia.cn/base/attachments/month_200708/rounded.gif"/></a></li><li><a href="#">
      <img
          src="http://www.1netmedia.cn/base/attachments/month_200708/rounded.gif"/></a></li><li><a href="#">
      <img 
          src="http://www.1netmedia.cn/base/attachments/month_200708/rounded.gif"/></a></li><li><a href="#">
      <img 
          src="http://www.1netmedia.cn/base/attachments/month_200708/rounded.gif"/></a></li><li><a href="#">
      <img 
          src="http://www.1netmedia.cn/base/attachments/month_200708/rounded.gif"/></a></li>
        </ul>
        </div>
      </div>
      <div class="dis">
          <img id="img_r" src="http://www.1netmedia.cn/base/attachments/month_200708/btn_right.gif" alt="向右滚动" onclick="doSlide(1)" />
      </div>
    </div>
</div>
<script>
var ok_obj=document.getElementById("content").getElementsByTagName("LI")
var ok=Math.ceil(ok_obj.length/3)-1
document.getElementById("content0").style.width=(ok+1)*594;
  var ele=document.getElementById("description");
  var w=ele.clientWidth;
  var n=20,t=50;
  var timers=new Array(n);
  var k=0;doSlide(0);
function doSlide(s){
  if (k>=ok &&s>0|| k<=0 &&s<0)MenuClick()
 else{
  k+=s;
    var x=ele.scrollLeft;
    var d=k*w-x;
    for(var i=0;i<n;i++)(
      function(){
        if(timers[i]) clearTimeout(timers[i]);
        var j=i;
//        alert(x)
        timers[i]=setTimeout(function(){ele.scrollLeft=x+Math.round(d*Math.sin(Math.PI*(j+1)/(2*n)));},(i+1)*t);
      }
    )();
}}
</script>
<SCRIPT language=javascript>
var intDelay=30; //设置菜单显示速度，越大越慢
var intInterval=5; 
function MenuClick(){
LayerMenu.filters.alpha.opacity=0; 
LayerMenu.style.display=""; 
GradientShow();
} 
function GradientShow() 
{ 
LayerMenu.filters.alpha.opacity+=intInterval; 
if (LayerMenu.filters.alpha.opacity<100) setTimeout("GradientShow()",intDelay); 
else setTimeout("GradientClose()",1500)
} 
function GradientClose() 
{ 
LayerMenu.filters.alpha.opacity-=intInterval; 
if (LayerMenu.filters.alpha.opacity>0) { 
setTimeout("GradientClose()",intDelay); 
} 
else { 
LayerMenu.style.display="none";
} 
}
GradientClose() 
</SCRIPT>
</body>
</html>

另存代码提示：您可以先修改部分代码再运行

手动滚动：

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<html lang=it dir=ltr xml:lang="it" xmlns="http://www.w3.org/1999/xhtml">
<head>
<title>css+js控制图片展示</title>
<style>
body{
  padding: 0px;
  margin: 0px;
  font: 70% verdana, geneva, arial, helvetica, sans-serif;
  color: #000;
  text-align: center
  }
#outer{
  padding: 0px;
  margin: 0px;
  width: 800px;
  text-align: center
  }
#focus{
  border: #ccc 2px solid;
  margin: 0px;
  padding: 0px;
  padding-top: 15px;
  background: url(/images/tile.gif) #eee repeat-y left top;
  width:694px;
  position: relative;
  height: 180px
  }
#description{
  width:594px;/*=188*3+15*2 */
  height:150px;
  overflow:hidden;
  margin-right:15px;
  float:left;
  }
.dis{
  float:left;
  width:40px;
  text-align: center;
  padding-top:50px
}
#description ul, #description li {
  float:left;
display: inline;
margin: 0;
padding: 0;
height:150px
}
.content a:active,
.content a:visited,
.content a:link {
display: inline;
text-decoration: none;
}
.content a:hover {
  color: #ffffff;
  display: inline;
  text-decoration: none;
}
img {border:0px}
</STYLE>
</head>
<body>
<div id=outer>
   <div id=focus>
      <div class="dis">
          <img id="img_l" src="http://www.1netmedia.cn/base/attachments/month_200708/btn_left.jpg" alt="向左滚动" onclick="doSlide(-1)" />
      </div>
      <div id=description>
        <div id="content0">
        <ul id="content"  class=content>        
          <li><a href="#"><img 
          src="http://www.1netmedia.cn/base/attachments/month_200708/rounded-12.gif"/></a></li><li><a href="#">
      <img 
          src="http://www.1netmedia.cn/base/attachments/month_200708/rounded.gif"/></a></li><li><a href="#">
      <img 
          src="http://www.1netmedia.cn/base/attachments/month_200708/rounded.gif"/></a></li><li><a href="#">
      <img 
          src="http://www.1netmedia.cn/base/attachments/month_200708/rounded.gif"/></a></li><li><a href="#">
      <img 
          src="http://www.1netmedia.cn/base/attachments/month_200708/rounded.gif"/></a></li><li><a href="#">
      <img 
          src="http://www.1netmedia.cn/base/attachments/month_200708/rounded-12.gif"/></a></li>
        </ul>
        </div>
      </div>
      <div class="dis">
          <img id="img_r" src="http://www.1netmedia.cn/base/attachments/month_200708/btn_right.gif" alt="向右滚动" onclick="doSlide(1)" />
      </div>
    </div>
</div>


<script>
var img_pad=5//图片间隔
var img_w=188//图片宽
var img_n=3//每窗图片数
document.write ("<style>.content a {padding: 0 "+ img_pad+" 0 "+ img_pad+";}</style>")
var win_w=img_w*img_n+(img_pad*3)*(img_n-1)
document.getElementById("description").style.width=win_w
document.getElementById("content0").innerHTML+=document.getElementById("content0").innerHTML
var ok_obj=document.getElementById("content0").getElementsByTagName("LI")
var ok=Math.ceil(ok_obj.length/3)-1;
document.getElementById("content0").style.width=(ok+1)*win_w
  var ele=document.getElementById("description");
  var w=ele.clientWidth;
  var n=20,t=50;
  var timers=new Array(n);
  var k=0;doSlide(0);
  
function doSlide(s){
  if (k>=ok &&s>0){ele.scrollLeft=w;k=1;}//alert(ele.scrollLeft);
  if (k<1 &&s<0){ele.scrollLeft=(ok-1)*w;k=ok-1}
  k+=s;
    var x=ele.scrollLeft
    var d=k*w-x;
    for(var i=0;i<n;i++)(
      function(){
        if(timers[i]) clearTimeout(timers[i]);
        var j=i;
//        alert(x)
        timers[i]=setTimeout(function(){ele.scrollLeft=x+Math.round(d*Math.sin(Math.PI*(j+1)/(2*n)));},(i+1)*t);
      }
    )();
}
</script>
</body>
</html>

另存代码提示：您可以先修改部分代码再运行

自动滚动：

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<html lang=it dir=ltr xml:lang="it" xmlns="http://www.w3.org/1999/xhtml">
<head>
<title>css+js控制图片展示</title>
<style>
body{
  padding: 0px;
  margin: 0px;
  font: 70% verdana, geneva, arial, helvetica, sans-serif;
  color: #000;
  text-align: center
  }
#outer{
  padding: 0px;
  margin: 0px;
  width: 800px;
  text-align: center
  }
#focus{
  border: #ccc 2px solid;
  margin: 0px;
  padding: 0px;
  padding-top: 15px;
  background: url(/images/tile.gif) #eee repeat-y left top;
  width:694px;
  position: relative;
  height: 180px
  }
#description{
  height:150px;
  overflow:hidden;
  margin-right:0px;
  float:left;
  }
.dis{
  float:left;
  width:40px;
  text-align: center;
  padding-top:50px
}
#description ul, #description li {
  float:left;
display: inline;
margin: 0;
padding: 0;
height:150px
}


.content a:active,
.content a:visited,
.content a:link {
display: inline;
text-decoration: none;
}

.content a:hover {
  color: #ffffff;
  display: inline;
  text-decoration: none;
}
img {border:0px}
</STYLE>
</head>
<body>
<div id=outer>
   <div id=focus>
      <div class="dis">
          <img id="img_l" src="http://www.1netmedia.cn/base/attachments/month_200708/btn_left.jpg" alt="向左滚动" onclick="doSlide(-1)" />
      </div>
      <div id=description class=description>
        <div id="content0">
        <ul id="content"  class=content>        
          <li><a href="#"><img 
          src="http://www.1netmedia.cn/base/attachments/month_200708/rounded-12.gif"/></a></li><li><a href="#">
      <img 
          src="http://www.1netmedia.cn/base/attachments/month_200708/rounded.gif"/></a></li><li><a href="#">
      <img 
          src="http://www.1netmedia.cn/base/attachments/month_200708/rounded.gif"/></a></li><li><a href="#">
      <img 
          src="http://www.1netmedia.cn/base/attachments/month_200708/rounded.gif"/></a></li><li><a href="#">
      <img 
          src="http://www.1netmedia.cn/base/attachments/month_200708/rounded.gif"/></a></li><li><a href="#">
      <img 
          src="http://www.1netmedia.cn/base/attachments/month_200708/rounded-12.gif"/></a></li>
        </ul>
        </div>
      </div>
      <div class="dis">
          <img id="img_r" src="http://www.1netmedia.cn/base/attachments/month_200708/btn_right.gif" alt="向右滚动" onclick="doSlide(1)" />
      </div>
    </div>
</div>


<script>
var img_pad=5//图片间隔
var img_w=188//图片宽
var img_n=3//每窗图片数
document.write ("<style>.content a {padding: 0 "+ img_pad+" 0 "+ img_pad+";}</style>")
var win_w=img_w*img_n+(img_pad*3)*(img_n-1)
document.getElementById("description").style.width=win_w
document.getElementById("content0").innerHTML+=document.getElementById("content0").innerHTML
var ok_obj=document.getElementById("content0").getElementsByTagName("LI")
var ok=Math.ceil(ok_obj.length/3)-1;
document.getElementById("content0").style.width=(ok+1)*win_w
  var ele=document.getElementById("description");
  var w=ele.clientWidth;
  var n=20,t=50;
  var timers=new Array(n);
  var k=0;doSlide(0);
  
var ss=1,t2
function doSlide(s){
clearTimeout(t2);
ss=s;
  if (k>=ok &&s>0){ele.scrollLeft=w;k=1;}//alert(ele.scrollLeft);
  if (k<1 &&s<0){ele.scrollLeft=(ok-1)*w;k=ok-1}
  k+=s;
    var x=ele.scrollLeft
    var d=k*w-x;
    for(var i=0;i<n;i++)(
      function(){
        if(timers[i]) clearTimeout(timers[i]);
        var j=i;
//        alert(x)
        timers[i]=setTimeout(function(){ele.scrollLeft=x+Math.round(d*Math.sin(Math.PI*(j+1)/(2*n)));},(i+1)*t);
      }
    )(); t2=setTimeout ("auto_scroll()",3000)
}
function auto_scroll(){
doSlide(ss)
//var t2=setTimeout ("auto_scroll()",3600)
}
setTimeout ("auto_scroll()",2000)
</script>
</body>
</html>

另存代码提示：您可以先修改部分代码再运行

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