代码简介：
来自经典论坛的一款仿天极网图片切换特效，含有详细的设置说明，使用起来比较简单。请在开始时设置图片目录、标题长度、图片切换的时间等，还可以设置Ad跟踪条的颜色，更多的自定义选项让它更能适合你网站的使用。
代码内容：
View Code
<!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>
<title>摘自天极网的JS卡通图片切换代码 - www.webdm.cn</title>
<style type="text/css">
body,html{
margin:0px;
height:100%;
overflow:hidden;}
div#adBox{
width:202px;
height:260px;
border:6px #999999 solid;
position:absolute;
overflow:hidden;
top:50%;
left:50%;
margin:-133px 0px 0px -103px;}
div#adBox .imgBox{
height:220px;
width:200px;
background:#888888;
padding:1px 1px 0px 1px;}
div#adBox #control{
width:201px;
height:12px;
background:#CCCCCC;
overflow:hidden;
border-left:1px #666666 solid;}
div#adBox #control div{
width:12px;
height:12px;
font-size:9px;
font-family:Arial, Helvetica, sans-serif;
line-height:13px;
text-indent:1px;
text-align:center;
float:right;
margin-left:1px;
cursor:pointer;
background:#666666;}
div#adBox #info{
height:30px;
overflow:hidden;
background:#999999;
border-top:1px #666666 solid;
font-size:12px;
color:#333333;
line-height:30px;}
div#adBox #info a{
color:#333333;
text-decoration:none;}
div#adBox #info a:hover{
color:#003366;
text-decoration:underline;}
</style>
<script type="text/javascript">
var obj=document.getElementById;
var currentAd=0;
var adTimer;
var baseurl="http://www.webdm.cn/images/20091005/";//图片目录
var maxinfo=18;//标题长度
var adDelay=3000;//切换时间
var controlItemId="controlitem";//根据自己的页面为跟踪条取ID前缀
var mapcolor="#003366";//Ad跟踪条颜色，建议与信息栏的a:hover一样
var imglink=new Array();
imglink[0]=new Array("maplestory_fGsUHCiylFEk.jpg","#","第二届冒险岛征文大赛火热报名中","")
imglink[1]=new Array("haizeiwang_yIdvHnbKRR5Z.jpg","#","《海贼王》第2部明日在江汉影城上映","")
imglink[2]=new Array("naruto_zxndhBwQnt1D.jpg","#","NARUTO，我最钟爱的角色投票","")
imglink[3]=new Array("lionking_g18UfhueAZlS.jpg","#","《狮子王2》制片方宣称进入最后剪辑合成阶段","")
imglink[4]=new Array("dragoncat_5OuvU8f1PpAR.jpg","#","荷兰动物学家已对龙猫的真实身份揭谜","")
imglink[5]=new Array("qianxun_wGdPvRpQAXU7.jpg","#","日本动漫高手12日赴武汉进行学术交流","")
for(i=0;i<imglink.length;i++){
if(imglink[i][2].length<maxinfo)imglink[i][3]=imglink[i][2];
else imglink[i][3]=imglink[i][2].substring(0,maxinfo-3)+"...";}
</script>
</head>
<body>
<div id="adBox">
<div class="imgBox"><img src="http://www.webdm.cn/images/20091005/maplestory_fGsUHCiylFEk.jpg" style="filter: progid:DXImageTransform.Microsoft.GradientWipe
(GradientSize=0.25,wipestyle=1,motion=forward);" id="show" alt="" /></div>
<div id="control"></div>
<div id="info"></div>
</div>
<script type="text/javascript">
for(i=0;i<imglink.length;i++){
var itemBox=document.createElement();
itemBox.innerHTML="<div id='"+controlItemId+i+"'>"+(i+1)+"</div>";
control.appendChild(itemBox);}
var controlItem=obj("control").getElementsByTagName("div");
function changeImg(){
obj("show").filters[0].apply();
obj("show").src=baseurl+imglink[currentAd][0];
obj("show").filters[0].play();
obj("info").innerHTML="<a href='"+imglink[currentAd][1]+"' title='"+imglink[currentAd][2]+"'>"+imglink[currentAd][3]+"</a>";
for(i=0;i<controlItem.length;i++){
controlItem[i].style.backgroundColor=(i==currentAd)?mapcolor:"#666666";}
currentAd++;
currentAd=(currentAd==imglink.length)?0:currentAd;
adTimer=setTimeout("changeImg()",adDelay);}
changeImg();
for(i=0;i<controlItem.length;i++){
controlItem[i].onclick=function(){
clearTimeout(adTimer);
currentAd=parseInt(this.id.substring(this.id.length-1,this.id.length));
changeImg();};
}
obj("info").onmouseover=function(){clearTimeout(adTimer)};
obj("info").onmouseout=function(){adTimer=setTimeout("changeImg()",adDelay)};
</script>
</body>
</html>
<br />
<p><a href="http://www.webdm.cn">网页代码站</a> - 最专业的网页代码下载网站 - 致力为中国站长提供有质量的网页代码！</p>
代码来自：http://www.webdm.cn/webcode/3f830430-d8d5-4cb6-8520-b0404d0fbae4.html
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<title>摘自天极网的JS卡通图片切换代码 - www.webdm.cn</title>
<style type="text/css">
body,html{
margin:0px;
height:100%;
overflow:hidden;}
div#adBox{
width:202px;
height:260px;
border:6px #999999 solid;
position:absolute;
overflow:hidden;
top:50%;
left:50%;
margin:-133px 0px 0px -103px;}
div#adBox .imgBox{
height:220px;
width:200px;
background:#888888;
padding:1px 1px 0px 1px;}
div#adBox #control{
width:201px;
height:12px;
background:#CCCCCC;
overflow:hidden;
border-left:1px #666666 solid;}
div#adBox #control div{
width:12px;
height:12px;
font-size:9px;
font-family:Arial, Helvetica, sans-serif;
line-height:13px;
text-indent:1px;
text-align:center;
float:right;
margin-left:1px;
cursor:pointer;
background:#666666;}
div#adBox #info{
height:30px;
overflow:hidden;
background:#999999;
border-top:1px #666666 solid;
font-size:12px;
color:#333333;
line-height:30px;}
div#adBox #info a{
color:#333333;
text-decoration:none;}
div#adBox #info a:hover{
color:#003366;
text-decoration:underline;}
</style>
<script type="text/javascript">
var obj=document.getElementById;
var currentAd=0;
var adTimer;
var baseurl="http://www.webdm.cn/images/20091005/";//图片目录
var maxinfo=18;//标题长度
var adDelay=3000;//切换时间
var controlItemId="controlitem";//根据自己的页面为跟踪条取ID前缀
var mapcolor="#003366";//Ad跟踪条颜色，建议与信息栏的a:hover一样
var imglink=new Array();
imglink[0]=new Array("maplestory_fGsUHCiylFEk.jpg","#","第二届冒险岛征文大赛火热报名中","")
imglink[1]=new Array("haizeiwang_yIdvHnbKRR5Z.jpg","#","《海贼王》第2部明日在江汉影城上映","")
imglink[2]=new Array("naruto_zxndhBwQnt1D.jpg","#","NARUTO，我最钟爱的角色投票","")
imglink[3]=new Array("lionking_g18UfhueAZlS.jpg","#","《狮子王2》制片方宣称进入最后剪辑合成阶段","")
imglink[4]=new Array("dragoncat_5OuvU8f1PpAR.jpg","#","荷兰动物学家已对龙猫的真实身份揭谜","")
imglink[5]=new Array("qianxun_wGdPvRpQAXU7.jpg","#","日本动漫高手12日赴武汉进行学术交流","")
for(i=0;i<imglink.length;i++){
if(imglink[i][2].length<maxinfo)imglink[i][3]=imglink[i][2];
else imglink[i][3]=imglink[i][2].substring(0,maxinfo-3)+"...";}
</script>
</head>
<body>
<div id="adBox">
<div class="imgBox"><img src="http://www.webdm.cn/images/20091005/maplestory_fGsUHCiylFEk.jpg" style="filter: progid:DXImageTransform.Microsoft.GradientWipe
(GradientSize=0.25,wipestyle=1,motion=forward);" id="show" alt="" /></div>
<div id="control"></div>
<div id="info"></div>
</div>
<script type="text/javascript">
for(i=0;i<imglink.length;i++){
var itemBox=document.createElement();
itemBox.innerHTML="<div id='"+controlItemId+i+"'>"+(i+1)+"</div>";
control.appendChild(itemBox);}
var controlItem=obj("control").getElementsByTagName("div");
function changeImg(){
obj("show").filters[0].apply();
obj("show").src=baseurl+imglink[currentAd][0];
obj("show").filters[0].play();
obj("info").innerHTML="<a href='"+imglink[currentAd][1]+"' title='"+imglink[currentAd][2]+"'>"+imglink[currentAd][3]+"</a>";
for(i=0;i<controlItem.length;i++){
controlItem[i].style.backgroundColor=(i==currentAd)?mapcolor:"#666666";}
currentAd++;
currentAd=(currentAd==imglink.length)?0:currentAd;
adTimer=setTimeout("changeImg()",adDelay);}
changeImg();
for(i=0;i<controlItem.length;i++){
controlItem[i].onclick=function(){
clearTimeout(adTimer);
currentAd=parseInt(this.id.substring(this.id.length-1,this.id.length));
changeImg();};
}
obj("info").onmouseover=function(){clearTimeout(adTimer)};
obj("info").onmouseout=function(){adTimer=setTimeout("changeImg()",adDelay)};
</script>
</body>
</html>
<br />
<p><a href="http://www.webdm.cn">网页代码站</a> - 最专业的网页代码下载网站 - 致力为中国站长提供有质量的网页代码！</p>
代码来自：http://www.webdm.cn/webcode/3f830430-d8d5-4cb6-8520-b0404d0fbae4.html