js图片轮流切换代码

[Quote=引用楼主 liuwenchenge 的回复:]观望！！！！等待解决！！

http://sports.sina.com.cn/nba/这个跟你要的效果差不多，把代码抠下来。

参考：
<div id="myDiv" style="position:absolute;width:100px;height:100px;left:100px;top:100px;">
<image id=showImg title="" style="width:100%;height:100px;"></image>
</div>
<SCRIPT LANGUAGE="JavaScript">
var data=["img1.gif","img2.gif","img3.gif"];
var img=document.getElementById("showImg");
    img.onmouseover=function(){
        clearInterval(timer);
        this.style.width="150%";
        this.style.height="150%";
    }
    img.onmouseout =function(){
        this.style.width="100%";
        this.style.height="100%";
        timer=setInterval(function(){
            img.src=data[++i>2?(i=0):i];
            img.title=data[i];
        },3000);
    }
var i=0;
var timer=setInterval(function(){
    img.src=data[++i>2?(i=0):i];
    img.title=data[i];
},3000);
</script>

以前写过一个，重装系统被格了
基本思路：
1：将需要切换的图片放到一个数组里面
2：调用filters效果
3：用setTimeout()来间隔显示

前台代码
<title></title>
     <link type="text/css" rel="Stylesheet" href="css.css" />
    <script src="jquery-1.4.1.min.js" type="text/javascript"></script>
    <script type="text/javascript">
    $(document).ready(function() {
   var currentIndex = 0;
            var DEMO; //函数对象
            var currentID = 0; //取得鼠标下方的对象ID
            var pictureID = 0; //索引ID
            $("#ifocus_piclist li").eq(0).show(); //默认
            autoScroll();
            $("#ifocus_btn li").hover(function() {
                StopScrolll();
                $("#ifocus_btn li").removeClass("current")//所有的li去掉当前的样式加上正常的样式
                $(this).addClass("current"); //而本身则加上当前的样式去掉正常的样式
                currentID = $(this).attr("id"); //取当前元素的ID
                pictureID = currentID.substring(currentID.length - 1); //取最后一个字符
                $("#ifocus_piclist li").eq(pictureID).fadeIn("slow"); //本身显示
                $("#ifocus_piclist li").not($("#ifocus_piclist li")[pictureID]).hide(); //除了自身别的全部隐藏
                $("#ifocus_tx li").hide();
                $("#ifocus_tx li").eq(pictureID).show();            }, function() {
                //当鼠标离开对象的时候获得当前的对象的ID以便能在启动自动时与其同步
                currentID = $(this).attr("id"); //取当前元素的ID
                pictureID = currentID.substring(currentID.length - 1); //取最后一个字符
                currentIndex = pictureID;
                autoScroll();
            });
            //自动滚动
            function autoScroll() {
                $("#ifocus_btn li:last").removeClass("current");
                $("#ifocus_tx li:last").hide();
                $("#ifocus_btn li").eq(currentIndex).addClass("current");
                $("#ifocus_btn li").eq(currentIndex - 1).removeClass("current");
                $("#ifocus_tx li").eq(currentIndex).show();
                $("#ifocus_tx li").eq(currentIndex - 1).hide();
                $("#ifocus_piclist li").eq(currentIndex).fadeIn("slow");
                $("#ifocus_piclist li").eq(currentIndex - 1).hide();
                currentIndex++; currentIndex = currentIndex >= 4 ? 0 : currentIndex;
                DEMO = setTimeout(autoScroll, 2000);
            }
            function StopScrolll()//当鼠标移动到对象上面的时候停止自动滚动
            {
                clearTimeout(DEMO);
            }
});
    </script></head>
<body><hr />
   <div id="confirm"></div>
   
<div class="content1">
<div class="top"></div>
<div class="main cl">

<div class="l_flash_pic">
<div id="ifocus">
<div id="ifocus_pic">
<div id="ifocus_piclist" style="left:0; top:0;">
<ul>
<li><a  target="_blank"><img src="images/center.jpg"  /></a></li>
<li><a  target="_blank"><img src="images/02.jpg" /></a></li>
<li><a  target="_blank"><img src="images/03.jpg" /></a></li>
<li><a  target="_blank"><img src="images/04.jpg" /></a></li>
</ul>
</div>
<div id="ifocus_opdiv"></div>
<div id="ifocus_tx">
<ul>
<li class="current">图片一</li>
<li class="normal">图片二</li>
<li class="normal">图片三</li>
<li class="normal">图片四</li>
</ul>
</div>
</div>
<div id="ifocus_btn">
<ul>
<li class="current" id="p0"><img src="images/center.jpg" alt="" /></li>
<li id="p1"><img src="images/btn_02.jpg" alt="" /></li>
<li id="p2"><img src="images/btn_03.jpg" alt="" /></li>
<li id="p3"><img src="images/btn_04.jpg" alt="" /></li>
</ul>
</div>
</div>
</div>

</div>
</div>

</body>
</html>
css.css
body {text-align: center;margin:0;padding:0;background: #FFF;font-size:12px;color:#353535;font-family: "宋体";}
div,form,img,ul,ol,li,dl,dt,dd,label {margin: 0; padding: 0; border: 0;}
table,td,tr,th{font-size:12px;}
h1,h2,h3,h4,h5,h6{margin:0; padding:0;}
img{border:0;}
li{list-style-type:none;}/*-------------------------------------------------------*//*****首页FLASH图片切换*****/
#ifocus { width:689px; height:244px;border:1px solid #DEDEDE; background:#F8F8F8;}
#ifocus_pic { display:inline; position:relative;float:left;width:570px; height:225px; overflow:hidden; margin:10px 0 0 10px; }
#ifocus_piclist { position:absolute; }
#ifocus_piclist li { width:570px; height:225px; overflow:hidden; display:none}
#ifocus_piclist img { width:570px; height:225px;}
#ifocus_btn { display:inline; float:right; width:91px; margin:9px 9px 0 0;}
#ifocus_btn li { width:91px; height:57px; cursor:pointer; opacity:0.5; -moz-opacity:0.5; filter:alpha(opacity=50); }
#ifocus_btn img { width:75px; height:45px; margin:7px 0 0 11px; }
#ifocus_btn .current { background: url(images/ifocus_btn_bg.gif) no-repeat; opacity:1; -moz-opacity:1; filter:alpha(opacity=100); }
#ifocus_opdiv { position:absolute; left:0; bottom:0; width:570px; height:35px; background:#000; opacity:0.5; -moz-opacity:0.5; filter:alpha(opacity=50); }
#ifocus_tx { position:absolute; left:8px; bottom:8px; color:#FFF; }
#ifocus_tx .normal { display:none; }

  LZ看看这个图片滚动还有相应的数字显示，你复制下去换几张图片实验一下<html>
<head>
<style type = "text/css">
.a{
width:500px;
height:200px;
border:1px solid;
padding-left:10px;;
padding-top:10px;
}
a{
text-decoration:none;
width:20px;
height:10px;
background-color:orange;
text-align:center

}
</style>
<script language = "javascript">
var num1 = 1;
var num2 = 5;
  var timer ;
function Init(d){ if(Number(d)){//如果触动计时器
   clearTimeout(timer);
            num1 = d;//当前图片显示
}
for(var i =1;i<num2+1;i++){
if(i == num1){
document.getElementById(num1).style.display = "block";//下一张图片显示
document.getElementById("1"+ num1).style.backgroundColor = "blue";
}else{
document.getElementById(i).style.display = "none";//当前图片隐藏
document.getElementById("1"+i).style.backgroundColor = "";
}
}

if(num1 == num2)
   num1 = 1;
else
num1++;

   timer = setTimeout("Init()",1000)
  } </script>
</head>
<body onload = "Init()">
<div class = "a">
<div>
<img src = "topic/image/class1-1.jpg" id = "1">
<img src = "topic/image/class1-2.jpg" style = "display:none" id = "2">
<img src = "topic/image/class1-3.jpg" style = "display:none" id = "3">
<img src = "topic/image/class1-4.jpg" style = "display:none" id = "4">
<img src = "topic/image/class1-5.jpg" style = "display:none" id = "5">
    </div>

<div>
<a href = "#" id = "11" onClick = "Init(1)">1</a>
<a href = "#" id = "12" onClick = "Init(2)">2</a>
<a href = "#" id = "13" onClick = "Init(3)">3</a>
<a href = "#" id = "14" onClick = "Init(4)">4</a>
<a href = "#" id = "15" onClick = "Init(5)">5</a>
</div>
</div>
</body>
</html>

http://sports.sina.com.cn/nba/
这上面拔下来就可以或者你联系我我这里有源码我用过的很好用

调试易

js图片轮流切换代码

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