JS:正則將首字單詞轉成大寫

<script language="JavaScript"> <!-- var str="xi nan shi you xue yuan china people" alert(str.replace(/s[a-z]/g,function($1){return $1.toLocaleUpperCase()}).replace(/^[a-z]/,function($1){return $1.toLocaleUpperCase()})) //--> </script>
[Ctrl+A 全選 注:如需引入外部Js需刷新才能執行]