怎么把小写数字转换大写？

Question

如题，我想把类似如 2007 转换成大写 二零零七 该怎么转那？

Answer 1

<script language=javascript>
function change(x){
alert(x.replace(/0/g,"零").replace(/1/g,"一").replace(/2/g,"二").replace(/3/g,"三").replace(/4/g,"四").replace(/7/g,"七"))
}
change("2007")
//剩下的自己补充完整
</script>

Answer 2

完整的写一下
<script language=javascript>function parseCN(num){
var dd = ["零","一","二","三","四","五","六","七","八","九","十"];
for(var i =0;i<dd.length;i++)num = num.replace(new RegExp(i,'g'),dd[i]);
return num;
}
alert(parseCN("2007"));</script>