<script language="javascript">
str="2,2,3,5,6,6"; //這是一字元串
var strs= new Array(); //定義一數組
strs=str.split(","); //字元分割
for (i=0;i<strs.length ;i++ )
{
document.write(strs[i]+"<br/>"); //分割後的字元輸出
}
</script>
轉載自: http://www.sharejs.com/tutorial/tutorial/9658