https://www.greenwich.com/sites/all/themes/greenwich_v2/js/jquery.cookie.js?tk3wnt

1/*jslint browser: true */ /*global jQuery: true */
2
3/**
4 * jQuery Cookie plugin
5 *
6 * Copyright (c) 2010 Klaus Hartl (stilbuero.de)
7 * Dual licensed under the MIT and GPL licenses:
8 * http://www.opensource.org/licenses/mit-license.php
9 * http://www.gnu.org/licenses/gpl.html
10 *
11 */
12
13// TODO JsDoc
14
15/**
16 * Create a cookie with the given key and value and other optional parameters.
17 *
18 * @example $.cookie('the_cookie', 'the_value');
19 * @desc Set the value of a cookie.
20 * @example $.cookie('the_cookie', 'the_value', { expires: 7, path: '/', domain: 'jquery.com', secure: true });
21 * @desc Create a cookie with all available options.
22 * @example $.cookie('the_cookie', 'the_value');
23 * @desc Create a session cookie.
24 * @example $.cookie('the_cookie', null);
25 * @desc Delete a cookie by passing null as value. Keep in mind that you have to use the same path and domain
26 *       used when the cookie was set.
27 *
28 * @param String key The key of the cookie.
29 * @param String value The value of the cookie.
30 * @param Object options An object literal containing key/value pairs to provide optional cookie attributes.
31 * @option Number|Date expires Either an integer specifying the expiration date from now on in days or a Date object.
32 *                             If a negative value is specified (e.g. a date in the past), the cookie will be deleted.
33 *                             If set to null or omitted, the cookie will be a session cookie and will not be retained
34 *                             when the the browser exits.
35 * @option String path The value of the path atribute of the cookie (default: path of page that created the cookie).
36 * @option String domain The value of the domain attribute of the cookie (default: domain of page that created the cookie).
37 * @option Boolean secure If true, the secure attribute of the cookie will be set and the cookie transmission will
38 *                        require a secure protocol (like HTTPS).
39 * @type undefined
40 *
41 * @name $.cookie
42 * @cat Plugins/Cookie
43 * @author Klaus Hartl/[email protected]
44 */
45
46/**
47 * Get the value of a cookie with the given key.
48 *
49 * @example $.cookie('the_cookie');
50 * @desc Get the value of a cookie.
51 *
52 * @param String key The key of the cookie.
53 * @return The value of the cookie.
54 * @type String
55 *
56 * @name $.cookie
57 * @cat Plugins/Cookie
58 * @author Klaus Hartl/[email protected]
59 */
60jQuery.cookie = function (key, value, options) {
61
62    // key and value given, set cookie...
63    if (arguments.length > 1 && (value === null || typeof value !== "object")) {
64        options = jQuery.extend({}, options);
65
66        if (value === null) {
67            options.expires = -1;
68        }
69
70        if (typeof options.expires === 'number') {
71            var days = options.expires, t = options.expires = new Date();
72            t.setDate(t.getDate() + days);
73        }
74
75        return (document.cookie = [
76            encodeURIComponent(key), '=',
77            options.raw ? String(value) : encodeURIComponent(String(value)),
78            options.expires ? '; expires=' + options.expires.toUTCString() : '', // use expires attribute, max-age is not supported by IE
79            options.path ? '; path=' + options.path : '',
80            options.domain ? '; domain=' + options.domain : '',
81            options.secure ? '; secure' : ''
82        ].join(''));
83    }
84
85    // key and possibly options given, get cookie...
86    options = value || {};
87    var result, decode = options.raw ? function (s) { return s; } : decodeURIComponent;
88    return (result = new RegExp('(?:^|; )' + encodeURIComponent(key) + '=([^;]*)').exec(document.cookie)) ? decode(result[1]) : null;
89};