https://capitolfiretraining.com/components/com_edocman/assets/js/jquery.cookie.js

1/*!
2 * jQuery Cookie Plugin v1.3.1
3 * https://github.com/carhartl/jquery-cookie
4 *
5 * Copyright 2013 Klaus Hartl
6 * Released under the MIT license
7 */
8(function ($) {
9
10	var pluses = /\+/g;
11
12	function raw(s) {
13		return s;
14	}
15
16	function decoded(s) {
17		return decodeURIComponent(s.replace(pluses, ' '));
18	}
19
20	function converted(s) {
21		if (s.indexOf('"') === 0) {
22			// This is a quoted cookie as according to RFC2068, unescape
23			s = s.slice(1, -1).replace(/\\"/g, '"').replace(/\\\\/g, '\\');
24		}
25		try {
26			return config.json ? JSON.parse(s) : s;
27		} catch(er) {}
28	}
29
30	var config = $.cookie = function (key, value, options) {
31
32		// write
33		if (value !== undefined) {
34			options = $.extend({}, config.defaults, options);
35
36			if (typeof options.expires === 'number') {
37				var days = options.expires, t = options.expires = new Date();
38				t.setDate(t.getDate() + days);
39			}
40
41			value = config.json ? JSON.stringify(value) : String(value);
42
43			return (document.cookie = [
44				config.raw ? key : encodeURIComponent(key),
45				'=',
46				config.raw ? value : encodeURIComponent(value),
47				options.expires ? '; expires=' + options.expires.toUTCString() : '', // use expires attribute, max-age is not supported by IE
48				options.path    ? '; path=' + options.path : '',
49				options.domain  ? '; domain=' + options.domain : '',
50				options.secure  ? '; secure' : ''
51			].join(''));
52		}
53
54		// read
55		var decode = config.raw ? raw : decoded;
56		var cookies = document.cookie.split('; ');
57		var result = key ? undefined : {};
58		for (var i = 0, l = cookies.length; i < l; i++) {
59			var parts = cookies[i].split('=');
60			var name = decode(parts.shift());
61			var cookie = decode(parts.join('='));
62
63			if (key && key === name) {
64				result = converted(cookie);
65				break;
66			}
67
68			if (!key) {
69				result[name] = converted(cookie);
70			}
71		}
72
73		return result;
74	};
75
76	config.defaults = {};
77
78	$.removeCookie = function (key, options) {
79		if ($.cookie(key) !== undefined) {
80			// Must not alter options, thus extending a fresh object...
81			$.cookie(key, '', $.extend({}, options, { expires: -1 }));
82			return true;
83		}
84		return false;
85	};
86
87})(jQuery);