1/*!
2 * jQuery Cookie Plugin v1.4.0
3 * https://github.com/carhartl/jquery-cookie
4 *
5 * Copyright 2013 Klaus Hartl
6 * Released under the MIT license
7 */
8(function (factory) {
9	if (typeof define === 'function' && define.amd) {
10		// AMD. Register as anonymous module.
11		define(['jquery'], factory);
12	} else {
13		// Browser globals.
14		factory(jQuery);
15	}
16}(function ($) {
17
18	var pluses = /\+/g;
19
20	function encode(s) {
21		return config.raw ? s : encodeURIComponent(s);
22	}
23
24	function decode(s) {
25		return config.raw ? s : decodeURIComponent(s);
26	}
27
28	function stringifyCookieValue(value) {
29		return encode(config.json ? JSON.stringify(value) : String(value));
30	}
31
32	function parseCookieValue(s) {
33		if (s.indexOf('"') === 0) {
34			// This is a quoted cookie as according to RFC2068, unescape...
35			s = s.slice(1, -1).replace(/\\"/g, '"').replace(/\\\\/g, '\\');
36		}
37
38		try {
39			// Replace server-side written pluses with spaces.
40			// If we can't decode the cookie, ignore it, it's unusable.
41			s = decodeURIComponent(s.replace(pluses, ' '));
42		} catch(e) {
43			return;
44		}
45
46		try {
47			// If we can't parse the cookie, ignore it, it's unusable.
48			return config.json ? JSON.parse(s) : s;
49		} catch(e) {}
50	}
51
52	function read(s, converter) {
53		var value = config.raw ? s : parseCookieValue(s);
54		return $.isFunction(converter) ? converter(value) : value;
55	}
56
57	var config = $.cookie = function (key, value, options) {
58
59		// Write
60		if (value !== undefined && !$.isFunction(value)) {
61			options = $.extend({}, config.defaults, options);
62
63			if (typeof options.expires === 'number') {
64				var days = options.expires, t = options.expires = new Date();
65				t.setDate(t.getDate() + days);
66			}
67
68			return (document.cookie = [
69				encode(key), '=', stringifyCookieValue(value),
70				options.expires ? '; expires=' + options.expires.toUTCString() : '', // use expires attribute, max-age is not supported by IE
71				options.path    ? '; path=' + options.path : '',
72				options.domain  ? '; domain=' + options.domain : '',
73				options.secure  ? '; secure' : ''
74			].join(''));
75		}
76
77		// Read
78
79		var result = key ? undefined : {};
80
81		// To prevent the for loop in the first place assign an empty array
82		// in case there are no cookies at all. Also prevents odd result when
83		// calling $.cookie().
84		var cookies = document.cookie ? document.cookie.split('; ') : [];
85
86		for (var i = 0, l = cookies.length; i < l; i++) {
87			var parts = cookies[i].split('=');
88			var name = decode(parts.shift());
89			var cookie = parts.join('=');
90
91			if (key && key === name) {
92				// If second argument (value) is a function it's a converter...
93				result = read(cookie, value);
94				break;
95			}
96
97			// Prevent storing a cookie that we couldn't decode.
98			if (!key && (cookie = read(cookie)) !== undefined) {
99				result[name] = cookie;
100			}
101		}
102
103		return result;
104	};
105
106	config.defaults = {};
107
108	$.removeCookie = function (key, options) {
109		if ($.cookie(key) !== undefined) {
110			// Must not alter options, thus extending a fresh object...
111			$.cookie(key, '', $.extend({}, options, { expires: -1 }));
112			return true;
113		}
114		return false;
115	};
116
117}));
118