"use strict";
var punycode = new function() {
    this.utf16 = {
        decode: function(r) {
            for (var e, o, t = [], n = 0, f = r.length; n < f;) {
                if (55296 == (63488 & (e = r.charCodeAt(n++)))) {
                    if (o = r.charCodeAt(n++), 55296 != (64512 & e) || 56320 != (64512 & o)) throw new RangeError("UTF-16(decode): Illegal UTF-16 sequence");
                    e = ((1023 & e) << 10) + (1023 & o) + 65536
                }
                t.push(e)
            }
            return t
        },
        encode: function(r) {
            for (var e, o = [], t = 0, n = r.length; t < n;) {
                if (55296 == (63488 & (e = r[t++]))) throw new RangeError("UTF-16(encode): Illegal UTF-16 value");
                65535 < e && (e -= 65536, o.push(String.fromCharCode(e >>> 10 & 1023 | 55296)), e = 56320 | 1023 & e), o.push(String.fromCharCode(e))
            }
            return o.join("")
        }
    };
    var v = 36,
        A = 2147483647;
    this.decode = function(r, e) {
        var o, t, n, f, h, a, i, c, l = [],
            u = [],
            d = r.length,
            s = 128,
            g = 0,
            C = 72,
            p = r.lastIndexOf("-");
        for (p < 0 && (p = 0), t = 0; t < p; ++t) {
            if (e && (u[l.length] = r.charCodeAt(t) - 65 < 26), 128 <= r.charCodeAt(t)) throw new RangeError("Illegal input >= 0x80");
            l.push(r.charCodeAt(t))
        }
        for (n = 0 < p ? p + 1 : 0; n < d;) {
            for (f = g, h = 1, a = v;; a += v) {
                if (d <= n) return;
                if (c = r.charCodeAt(n++), v <= (c = c - 48 < 10 ? c - 22 : c - 65 < 26 ? c - 65 : c - 97 < 26 ? c - 97 : v)) return;
                if (c > Math.floor((A - g) / h)) return;
                if (g += c * h, c < (c = a <= C ? 1 : C + 26 <= a ? 26 : a - C)) break;
                if (h > Math.floor(A / (v - c))) return;
                h *= v - c
            }
            if (C = function(r, e, o) {
                    var t;
                    for (r = o ? Math.floor(r / 700) : r >> 1, r += Math.floor(r / e), t = 0; 455 < r; t += v) r = Math.floor(r / 35);
                    return Math.floor(t + 36 * r / (r + 38))
                }(g - f, o = l.length + 1, 0 === f), Math.floor(g / o) > A - s) return;
            s += Math.floor(g / o), g %= o, e && u.splice(g, 0, r.charCodeAt(n - 1) - 65 < 26), l.splice(g, 0, s), g++
        }
        if (e)
            for (g = 0, i = l.length; g < i; g++) u[g] && (l[g] = String.fromCharCode(l[g]).toUpperCase().charCodeAt(0));
        return this.utf16.encode(l)
    }, this.toUnicode = function(r) {
        for (var e = r.split("."), o = [], t = 0; t < e.length; ++t) {
            var n = e[t];
            o.push(n.match(/^xn--/) ? punycode.decode(n.slice(4)) : n)
        }
        return o.join(".")
    }
};