<html>
<head>
<script type="JavaScript">
var srr = new Array('图片一','图片二','图片三','图片四');//利用JS中内置的数组，进行数据的存储
var s = 0;
function chage() {
var img = document.getElementById('img1');
if (s <srr.length-1 ) {
s++;
}
else {
s = 0;
}
img.setAttribute('src',srr[s]);
}
function diaoyong() {
setInterval(chage,1000);
}
</script>
</head>
<body onLoad="diaoyong();">
</body>
</html>
