(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);