<html>
<body>
<script type="text/javascript">
var x
var mycars = new Array()
mycars[0] = "宝马"
mycars[1] = "奔驰"
mycars[2] = "宾利"
for (x in mycars)
{
document.write(mycars[x] + "<br />")
}
</script>
</body>
</html>