if (!this.JSON)this.JSON = {};
(function() {
    function k(a) {
        return a < 10 ? "0" + a : a
    }

    if (typeof Date.prototype.toJSON !== "function") {
        Date.prototype.toJSON = function() {
            return isFinite(this.valueOf()) ? this.getUTCFullYear() + "-" + k(this.getUTCMonth() + 1) + "-" + k(this.getUTCDate()) + "T" + k(this.getUTCHours()) + ":" + k(this.getUTCMinutes()) + ":" + k(this.getUTCSeconds()) + "Z" : null
        };
        String.prototype.toJSON = Number.prototype.toJSON = Boolean.prototype.toJSON = function() {
            return this.valueOf()
        }
    }
    var n = /[\u0000\u00ad\u0600-\u0604\u070f\u17b4\u17b5\u200c-\u200f\u2028-\u202f\u2060-\u206f\ufeff\ufff0-\uffff]/g,o =
            /[\\\"\x00-\x1f\x7f-\x9f\u00ad\u0600-\u0604\u070f\u17b4\u17b5\u200c-\u200f\u2028-\u202f\u2060-\u206f\ufeff\ufff0-\uffff]/g,f,l,q = {"\u0008":"\\b","\t":"\\t","\n":"\\n","\u000c":"\\f","\r":"\\r",'"':'\\"',"\\":"\\\\"},i;

    function p(a) {
        o.lastIndex = 0;
        return o.test(a) ? '"' + a.replace(o, function(c) {
            var d = q[c];
            return typeof d === "string" ? d : "\\u" + ("0000" + c.charCodeAt(0).toString(16)).slice(-4)
        }) + '"' : '"' + a + '"'
    }

    function m(a, c) {
        var d,g,j = f,e,b = c[a];
        if (b && typeof b === "object" && typeof b.toJSON === "function")b = b.toJSON(a);
        if (typeof i === "function")b = i.call(c, a, b);
        switch (typeof b) {case "string":return p(b);case "number":return isFinite(b) ? String(b) : "null";case "boolean":case "null":return String(b);case "object":if (!b)return"null";f += l;e = [];if (Object.prototype.toString.apply(b) === "[object Array]") {
            g = b.length;
            for (a = 0; a < g; a += 1)e[a] = m(a, b) || "null";
            c = e.length === 0 ? "[]" : f ? "[\n" + f + e.join(",\n" + f) + "\n" + j + "]" : "[" + e.join(",") + "]";
            f = j;
            return c
        }if (i && typeof i === "object") {
            g = i.length;
            for (a = 0; a < g; a += 1) {
                d = i[a];
                if (typeof d === "string")if (c =
                        m(d, b))e.push(p(d) + (f ? ": " : ":") + c)
            }
        } else for (d in b)if (Object.hasOwnProperty.call(b, d))if (c = m(d, b))e.push(p(d) + (f ? ": " : ":") + c);c = e.length === 0 ? "{}" : f ? "{\n" + f + e.join(",\n" + f) + "\n" + j + "}" : "{" + e.join(",") + "}";f = j;return c
        }
    }

    if (typeof JSON.stringify !== "function")JSON.stringify = function(a, c, d) {
        var g;
        l = f = "";
        if (typeof d === "number")for (g = 0; g < d; g += 1)l += " "; else if (typeof d === "string")l = d;
        if ((i = c) && typeof c !== "function" && (typeof c !== "object" || typeof c.length !== "number"))throw new Error("JSON.stringify");
        return m("",
        {"":a})
    };
    if (typeof JSON.parse !== "function")JSON.parse = function(a, c) {
        function d(g, j) {
            var e,b,h = g[j];
            if (h && typeof h === "object")for (e in h)if (Object.hasOwnProperty.call(h, e)) {
                b = d(h, e);
                if (b !== undefined)h[e] = b; else delete h[e]
            }
            return c.call(g, j, h)
        }

        a = String(a);
        n.lastIndex = 0;
        if (n.test(a))a = a.replace(n, function(g) {
            return"\\u" + ("0000" + g.charCodeAt(0).toString(16)).slice(-4)
        });
        if (/^[\],:{}\s]*$/.test(a.replace(/\\(?:["\\\/bfnrt]|u[0-9a-fA-F]{4})/g, "@").replace(/"[^"\\\n\r]*"|true|false|null|-?\d+(?:\.\d*)?(?:[eE][+\-]?\d+)?/g,
                "]").replace(/(?:^|:|,)(?:\s*\[)+/g, ""))) {
            a = eval("(" + a + ")");
            return typeof c === "function" ? d({"":a}, "") : a
        }
        throw new SyntaxError("JSON.parse");
    }
})();