(function($) {
    function toIntegersAtLease(n)
    { return n < 10 ? '0' + n : n; }
    Date.prototype.toJSON = function(date) {
        return this.getUTCFullYear() + '-' +
toIntegersAtLease(this.getUTCMonth()) + '-' +
toIntegersAtLease(this.getUTCDate());
    }; var escapeable = /["\\\x00-\x1f\x7f-\x9f]/g; var meta = { '\b': '\\b', '\t': '\\t', '\n': '\\n', '\f': '\\f', '\r': '\\r', '"': '\\"', '\\': '\\\\' }; $.quoteString = function(string) {
        if (escapeable.test(string)) {
            return '"' + string.replace(escapeable, function(a) {
                var c = meta[a]; if (typeof c === 'string') { return c; }
                c = a.charCodeAt(); return '\\u00' + Math.floor(c / 16).toString(16) + (c % 16).toString(16);
            }) + '"';
        }
        return '"' + string + '"';
    }; $.toJSON = function(o, compact) {
        var type = typeof (o); if (type == "undefined")
            return "undefined"; else if (type == "number" || type == "boolean")
            return o + ""; else if (o === null)
            return "null"; if (type == "string")
        { return $.quoteString(o); }
        if (type == "object" && typeof o.toJSON == "function")
            return o.toJSON(compact); if (type != "function" && typeof (o.length) == "number") {
            var ret = []; for (var i = 0; i < o.length; i++) { ret.push($.toJSON(o[i], compact)); }
            if (compact)
                return "[" + ret.join(",") + "]"; else
                return "[" + ret.join(", ") + "]";
        }
        if (type == "function") { throw new TypeError("Unable to convert object of type 'function' to json."); }
        var ret = []; for (var k in o) {
            var name; type = typeof (k); if (type == "number")
                name = '"' + k + '"'; else if (type == "string")
                name = $.quoteString(k); else
                continue; var val = $.toJSON(o[k], compact); if (typeof (val) != "string") { continue; }
            if (compact)
                ret.push(name + ":" + val); else
                ret.push(name + ": " + val);
        }
        return "{" + ret.join(", ") + "}";
    }; $.compactJSON = function(o)
    { return $.toJSON(o, true); }; $.evalJSON = function(src)
    { return eval("(" + src + ")"); }; $.secureEvalJSON = function(src) {
        var filtered = src; filtered = filtered.replace(/\\["\\\/bfnrtu]/g, '@'); filtered = filtered.replace(/"[^"\\\n\r]*"|true|false|null|-?\d+(?:\.\d*)?(?:[eE][+\-]?\d+)?/g, ']'); filtered = filtered.replace(/(?:^|:|,)(?:\s*\[)+/g, ''); if (/^[\],:{}\s]*$/.test(filtered))
            return eval("(" + src + ")"); else
            throw new SyntaxError("Error parsing JSON, source is not valid.");
    };
})(jQuery);