<body onload="imgMove()">
<div id="div1">
<img src="下载图片/18370029_980x1200_0.jpg" width="1200" id="picture"/>
</div>
</body>
<script type="text/javascript">
var arr=new Array();
arr[0]="下载图片/18370029_980x1200_0.jpg";
arr[1]="下载图片/63d0f703918fa0ec7e56fedf2c9759ee3c6ddb4b.jpg";
arr[2]="下载图片/9a504fc2d56285352b9a48ca9aef76c6a6ef63e7.jpg";
arr[3]="下载图片/a0a3k908338577213596.jpg";
var i=0;
//轮播移动的函数
function imgMove() {
var imgs=document.getElementById("picture");
imgs.src=arr[i];
i++;
if (i==4) {
i=0;
}
setTimeout("imgMove()",2000);
}
</script>
原文：http://www.cnblogs.com/hechenhao/p/7898516.html