<head>
<title>Untitled Page</title>
<script type="text/javascript">
//把圖片名裝數組
var imgArray = ["1.jpg", "2.jpg", "3.jpg", "4.jpg", "5.jpg", "6.jpg", "7.jpg", "8.jpg", "9.jpg"];
var index = 0;
//自動播放
var intervalId;
function autoPlay() {
//setInterval(); //循環執行 timer
intervalId = setInterval(function () {
if (index == imgArray.length - 1) {
index = 0;
}
else {
index++;
}
document.form1.img1.src = "img/" + imgArray[index];
}, 1000);//間隔時間,多久執行循環一次
}
//停止播放方法
function stopPlay() {
clearInterval(intervalId);
}
</script>
</head>
