/*
 * formatMoney(s,type)
 * 功能：金額按千位逗號分割
 * 參數(shù)：s，需要格式化的金額數(shù)值.
 * 參數(shù)：type,判斷格式化后的金額是否需要小數(shù)位.
 * 返回：返回格式化后的數(shù)值字符串.
 */
function formatMoney(s, type) {
    if (/[^0-9\.]/.test(s)) return "0";
    if (s == null || s == "") return "0";
    s = s.toString().replace(/^(\d*)$/, "$1.");
    s = (s + "00").replace(/(\d*\.\d\d)\d*/, "$1");
    s = s.replace(".", ",");
    var re = /(\d)(\d{3},)/;
    while (re.test(s))
        s = s.replace(re, "$1,$2");
    s = s.replace(/,(\d\d)$/, ".$1");
    if (type == 0) {// 不帶小數(shù)位(默認是有小數(shù)位)
        var a = s.split(".");
        if (a[1] == "00") {
            s = a[0];
        }
    }
    return s;
}