求一个js的特效??
想用js做出,图片每隔2秒就轮换一次,
效果的网站,但是它的是向右边每隔2秒轮换一次,我是想让图片向上或者向轮换,求js代码
http://yule.kugou.com/news/
------解决方案--------------------<script>    
 function init(){
	setInterval("doChangeImage()",1000);//调节时间多久换一次
 }
 var ind = 1;//记录当前已显示的图片的编号
 //改变广告图片
 function doChangeImage(){
	ind++;//2
	if(ind>3){
		ind = 1;
	}
   for(var i = 1; i <= 3; i++){//循环查找img标签
		var img = document.getElementById("img"+i);
		if(i==ind){//显示
			img.style.display="block";
		}else{//隐藏
			img.style.display="none";
		}
	}
 }
 </script>
  </HEAD>
  <BODY onload="init();">
	<div>
		<img id="img1" src="images/zhaopin1.jpg" style="display:block">
		<img id="img2" src="images/zhaopin2.jpg" style="display:none">
		<img id="img3" src="images/zhaopin3.jpg" style="display:none">
	</div>
  </BODY>
------解决方案--------------------额 你的连接好多图片 不知道是哪个啊
<!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=utf-8" />
<title>无标题文档</title>
<style type="text/css">
img{
	width:400px;
	height:400px;
}
</style>
<script type="text/javascript">
	function init(){
		var imges=document.images;
		for(var i=0;i<imges.length;i++){
			imges[i].style.top=parseInt(imges[i].style.top)-4+"px";
			if(parseInt(imges[i].style.top)==-800){
				imges[i].style.top="400px";
			}
		}
		var p=window.setTimeout(init,50);
		for(var i=0;i<imges.length;i++){
			if(parseInt(imges[i].style.top)==-400){
				window.clearTimeout(p);
				rechange();
			}
		}
	}
	function rechange(){
		window.setTimeout(init,2000);
	}
	window.onload=init;
</script>
</head>
<body>
<div style="position:absolute; width:400px; height:400px; overflow:hidden">
	<img src="1.jpg" style="position:absolute; left:0px; top:0px;"><br>
   <img src="2.jpg" style="position:absolute; left:0px; top:400px;"><br>
   <img src="3.jpg" style="position:absolute; left:0px; top:800px;">
</div>
</body>
</html>
根据你的题目大体写了个  看是不是你要的额
------解决方案--------------------<!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=utf-8" />
<title>无标题文档</title>
<style type="text/css">
img{
width:400px;
height:400px;
}
</style>
<script type="text/javascript">
function init(){
var imges=document.images;
for(var i=0;i<imges.length;i++){
imges[i].style.left=parseInt(imges[i].style.left)-4+"px";
if(parseInt(imges[i].style.left)==-800){
imges[i].style.left="400px";
}
}
var p=window.setTimeout(init,50);
for(var i=0;i<imges.length;i++){
if(parse