例，for(){}遍历数组
代码如下:
<script type="text/javascript">
<!--
var arr = new Array(13.5,3,4,5,6);
for(var i=0;i<arr.length;i++){
arr[i] = arr[i]/2.0;
}
alert(arr);
//-->
</script>
例,for in循环遍历数组
代码如下:
<html>
<body>
<script type="text/javascript">
var x
var myarray = new Array()
myarray[0] = "aabb"
myarray[1] = "bbcc"
myarray[2] = "ccdd"
for (x in myarray)
{
document.write(myarray[x] + "<br />")
}
</script>
</body>
</html>
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