function a(a, b) {

　　　return a.test(b)

　}

　function b(a) {

　　　return a = jQuery.trim(a), 0 == a.length

　}

　function c(a) {

　　　return !b(a)

　}　　　

    function t(c) {

        if (b(c))

            return !1;

        c = c.toUpperCase();

        var d = {

            11 : "北京",

            12 : "天津",

            13 : "河北",

            14 : "山西",

            15 : "内蒙古",

            21 : "辽宁",

            22 : "吉林",

            23 : "黑龙江",

            31 : "上海",

            32 : "江苏",

            33 : "浙江",

            34 : "安徽",

            35 : "福建",

            36 : "江西",

            37 : "山东",

            41 : "河南",

            42 : "湖北",

            43 : "湖南",

            44 : "广东",

            45 : "广西",

            46 : "海南",

            50 : "重庆",

            51 : "四川",

            52 : "贵州",

            53 : "云南",

            54 : "西藏",

            61 : "陕西",

            62 : "甘肃",

            63 : "青海",

            64 : "宁夏",

            65 : "新疆",

            71 : "台湾",

            81 : "香港",

            82 : "澳门",

            91 : "国外"

        }, e = /(^\d{15}$)|(^\d{17}(\d|X)$)/;

        if (a(e, c) === !1)

            return !1;

        var f = c.substr(0, 2);

        if (void 0 == d[f])

            return !1;

        var g = c.length;

        if (15 == g) {

            var h = /^(\d{6})(\d{2})(\d{2})(\d{2})(\d{3})$/, i = c.match(h), j = s("19"

                    + i[2]), k = s(i[3]), l = s(i[4]), m = new Date("19" + j

                    + "/" + k + "/" + l);

            m.setFullYear(j), m.setMonth(k - 1), m.setDate(l);

            var n = new Date, o = n.getFullYear();

            if (m.getFullYear() != j || m.getMonth() + 1 != k

                    || m.getDate() != l)

                return !1;

            var p = o - j;

            if (!(p >= 3 && 100 >= p))

                return !1

        }

        if (18 == g) {

            var q = /^(\d{6})(\d{4})(\d{2})(\d{2})(\d{3})([0-9]|X)$/, i = c

                    .match(q), j = s(i[2]), k = s(i[3]), l = s(i[4]), m = new Date(j

                    + "/" + k + "/" + l);

            m.setFullYear(j), m.setMonth(k - 1), m.setDate(l);

            var n = new Date, o = n.getFullYear();

            if (m.getFullYear() != j || m.getMonth() + 1 != k

                    || m.getDate() != l)

                return !1;

            var p = o - j;

            if (!(p >= 3 && 100 >= p))

                return !1

        }

        if (15 == c.length) {

            var r, t = new Array(7, 9, 10, 5, 8, 4, 2, 1, 6, 3, 7, 9, 10, 5, 8,

                    4, 2), u = new Array("1", "0", "X", "9", "8", "7", "6",

                    "5", "4", "3", "2"), v = 0;

            for (c = c.substr(0, 6) + "19" + c.substr(6, c.length - 6), r = 0; 17 > r; r++)

                v += c.substr(r, 1) * t[r];

            c += u[v % 11]

        }

        if (18 == c.length) {

            var r, w, t = new Array(7, 9, 10, 5, 8, 4, 2, 1, 6, 3, 7, 9, 10, 5,

                    8, 4, 2), u = new Array("1", "0", "X", "9", "8", "7", "6",

                    "5", "4", "3", "2"), v = 0;

            for (r = 0; 17 > r; r++)

                v += parseInt(c.substr(r, 1)) * t[r];

            if (w = u[v % 11], w != c.substr(17, 1))

                return !1

        }

        return !0

    }