<script language="JavaScript" type="text/javascript">
//随机图片代码
tips = new Array(3);
tips[0] = '<img src="tiggo32.png" border="0" />';
tips[1] = '<img src="tiggo31.png" border="0" />';
tips[2] = '<img src="tiggo33.png" border="0" />';
index = Math.floor(Math.random() * tips.length);
document.write(tips[index]);
</script>
怎么给这段代码加一个时间! 到了自动切换下一个随机图片
<!DOCTYPE html>
<html lang="en">
<head>
</head>
<body>
</body>
</html>