https://steinway.co.uk/wp-content/plugins/handl-utm-grabber/js/js.cookie.js?ver=6.9.9

1/*!
2 * JavaScript Cookie v2.1.0
3 * https://github.com/js-cookie/js-cookie
4 *
5 * Copyright 2006, 2015 Klaus Hartl & Fagner Brack
6 * Released under the MIT license
7 */
8(function (factory) {
9	if (typeof define === 'function' && define.amd) {
10		define(factory);
11	} else if (typeof exports === 'object') {
12		module.exports = factory();
13	} else {
14		var _OldCookies = window.Cookies;
15		var api = window.Cookies = factory();
16		api.noConflict = function () {
17			window.Cookies = _OldCookies;
18			return api;
19		};
20	}
21}(function () {
22	function extend () {
23		var i = 0;
24		var result = {};
25		for (; i < arguments.length; i++) {
26			var attributes = arguments[ i ];
27			for (var key in attributes) {
28				result[key] = attributes[key];
29			}
30		}
31		return result;
32	}
33
34	function init (converter) {
35		function api (key, value, attributes) {
36			var result;
37
38			// Write
39
40			if (arguments.length > 1) {
41				attributes = extend({
42					path: '/'
43				}, api.defaults, attributes);
44
45				if (typeof attributes.expires === 'number') {
46					var expires = new Date();
47					expires.setMilliseconds(expires.getMilliseconds() + attributes.expires * 864e+5);
48					attributes.expires = expires;
49				}
50
51				try {
52					result = JSON.stringify(value);
53					if (/^[\{\[]/.test(result)) {
54						value = result;
55					}
56				} catch (e) {}
57
58				if (!converter.write) {
59					value = encodeURIComponent(String(value))
60						.replace(/%(23|24|26|2B|3A|3C|3E|3D|2F|3F|40|5B|5D|5E|60|7B|7D|7C)/g, decodeURIComponent);
61				} else {
62					value = converter.write(value, key);
63				}
64
65				key = encodeURIComponent(String(key));
66				key = key.replace(/%(23|24|26|2B|5E|60|7C)/g, decodeURIComponent);
67				key = key.replace(/[\(\)]/g, escape);
68
69				return (document.cookie = [
70					key, '=', value,
71					attributes.expires && '; expires=' + attributes.expires.toUTCString(), // use expires attribute, max-age is not supported by IE
72					attributes.path    && '; path=' + attributes.path,
73					attributes.domain  && '; domain=' + attributes.domain,
74					attributes.secure ? '; secure' : ''
75				].join(''));
76			}
77
78			// Read
79
80			if (!key) {
81				result = {};
82			}
83
84			// To prevent the for loop in the first place assign an empty array
85			// in case there are no cookies at all. Also prevents odd result when
86			// calling "get()"
87			var cookies = document.cookie ? document.cookie.split('; ') : [];
88			var rdecode = /(%[0-9A-Z]{2})+/g;
89			var i = 0;
90
91			for (; i < cookies.length; i++) {
92				var parts = cookies[i].split('=');
93				var name = parts[0].replace(rdecode, decodeURIComponent);
94				var cookie = parts.slice(1).join('=');
95
96				if (cookie.charAt(0) === '"') {
97					cookie = cookie.slice(1, -1);
98				}
99
100				try {
101					cookie = converter.read ?
102						converter.read(cookie, name) : converter(cookie, name) ||
103						cookie.replace(rdecode, decodeURIComponent);
104
105					if (this.json) {
106						try {
107							cookie = JSON.parse(cookie);
108						} catch (e) {}
109					}
110
111					if (key === name) {
112						result = cookie;
113						break;
114					}
115
116					if (!key) {
117						result[name] = cookie;
118					}
119				} catch (e) {}
120			}
121
122			return result;
123		}
124
125		api.get = api.set = api;
126		api.getJSON = function () {
127			return api.apply({