if (!this.JSON2) {
	JSON2 = {};
}
(function() {

	function f(n) {
		return n < 10 ? '0' + n : n;
	}

	if (typeof Date.prototype.toJSON !== 'function') {

		Date.prototype.toJSON = function(key) {

			return this.getUTCFullYear() + '-' +
                 f(this.getUTCMonth() + 1) + '-' +
                 f(this.getUTCDate()) + 'T' +
                 f(this.getUTCHours()) + ':' +
                 f(this.getUTCMinutes()) + ':' +
                 f(this.getUTCSeconds()) + 'Z';
		};

		String.prototype.toJSON =
        Number.prototype.toJSON =
        Boolean.prototype.toJSON = function(key) {
        	return this.valueOf();
        };
	}

	var cx = /[\u0000\u00ad\u0600-\u0604\u070f\u17b4\u17b5\u200c-\u200f\u2028-\u202f\u2060-\u206f\ufeff\ufff0-\uffff]/g,
        escapable = /[\\\"\x00-\x1f\x7f-\x9f\u00ad\u0600-\u0604\u070f\u17b4\u17b5\u200c-\u200f\u2028-\u202f\u2060-\u206f\ufeff\ufff0-\uffff]/g,
        gap,
        indent,
        meta = { '\b': '\\b',
        	'\t': '\\t',
        	'\n': '\\n',
        	'\f': '\\f',
        	'\r': '\\r',
        	'"': '\\"',
        	'\\': '\\\\'
        },
        rep;


	function quote(string) {


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


	function str(key, holder) {


		var i,
            k,
            v,
            length,
            mind = gap,
            partial,
            value = holder[key];


		if (value && typeof value === 'object' &&
                typeof value.toJSON === 'function') {
			value = value.toJSON(key);
		}


		if (typeof rep === 'function') {
			value = rep.call(holder, key, value);
		}


		switch (typeof value) {
			case 'string':
				return quote(value);

			case 'number':


				return isFinite(value) ? String(value) : 'null';

			case 'boolean':
			case 'null':


				return String(value);


			case 'object':

				if (!value) {
					return 'null';
				}


				gap += indent;
				partial = [];


				if (Object.prototype.toString.apply(value) === '[object Array]') {


					length = value.length;
					for (i = 0; i < length; i += 1) {
						partial[i] = str(i, value) || 'null';
					}


					v = partial.length === 0 ? '[]' :
                    gap ? '[\n' + gap +
                            partial.join(',\n' + gap) + '\n' +
                                mind + ']' :
                          '[' + partial.join(',') + ']';
					gap = mind;
					return v;
				}


				if (rep && typeof rep === 'object') {
					length = rep.length;
					for (i = 0; i < length; i += 1) {
						k = rep[i];
						if (typeof k === 'string') {
							v = str(k, value);
							if (v) {
								partial.push(quote(k) + (gap ? ': ' : ':') + v);
							}
						}
					}
				} else {


					for (k in value) {
						if (Object.hasOwnProperty.call(value, k)) {
							v = str(k, value);
							if (v) {
								partial.push(quote(k) + (gap ? ': ' : ':') + v);
							}
						}
					}
				}


				v = partial.length === 0 ? '{}' :
                gap ? '{\n' + gap + partial.join(',\n' + gap) + '\n' +
                        mind + '}' : '{' + partial.join(',') + '}';
				gap = mind;
				return v;
		}
	}


	if (typeof JSON2.stringify !== 'function') {
		JSON2.stringify = function(value, replacer, space) {


			var i;
			gap = '';
			indent = '';


			if (typeof space === 'number') {
				for (i = 0; i < space; i += 1) {
					indent += ' ';
				}


			} else if (typeof space === 'string') {
				indent = space;
			}


			rep = replacer;
			if (replacer && typeof replacer !== 'function' &&
                    (typeof replacer !== 'object' ||
                     typeof replacer.length !== 'number')) {
				throw new Error('JSON2.stringify');
			}


			return str('', { '': value });
		};
	}


	if (typeof JSON2.parse !== 'function') {
		JSON2.parse = function(text, reviver) {

			var j;

			function walk(holder, key) {


				var k, v, value = holder[key];
				if (value && typeof value === 'object') {
					for (k in value) {
						if (Object.hasOwnProperty.call(value, k)) {
							v = walk(value, k);
							if (v !== undefined) {
								value[k] = v;
							} else {
								delete value[k];
							}
						}
					}
				}
				return reviver.call(holder, key, value);
			}


			cx.lastIndex = 0;
			if (cx.test(text)) {
				text = text.replace(cx, function(a) {
					return '\\u' +
                        ('0000' + a.charCodeAt(0).toString(16)).slice(-4);
				});
			}


			if (/^[\],:{}\s]*$/.
test(text.replace(/\\(?:["\\\/bfnrt]|u[0-9a-fA-F]{4})/g, '@').
replace(/"[^"\\\n\r]*"|true|false|null|-?\d+(?:\.\d*)?(?:[eE][+\-]?\d+)?/g, ']').
replace(/(?:^|:|,)(?:\s*\[)+/g, ''))) {


				j = eval('(' + text + ')');


				return typeof reviver === 'function' ?
                    walk({ '': j }, '') : j;
			}


			throw new SyntaxError('JSON2.parse');
		};
	}
})();