/*!
 * jQuery Cookie Plugin v1.4.1
 * https://github.com/carhartl/jquery-cookie
 *
 * Copyright 2013 Klaus Hartl
 * Released under the MIT license
 */
(function(factory) {
    if (typeof define === 'function' && define.amd) {
        // AMD
        define([ 'jquery' ], factory);
    } else if (typeof exports === 'object') {
        // CommonJS
        factory(require('jquery'));
    } else {
        // Browser globals
        factory(jQuery);
    }
}(
    function($) {

        var pluses = /\+/g;

        function encode(s) {
            return config.raw ? s : encodeURIComponent(s);
        }

        function decode(s) {
            return config.raw ? s : decodeURIComponent(s);
        }

        function stringifyCookieValue(value) {
            return encode(config.json ? JSON.stringify(value) : String(value));
        }

        function parseCookieValue(s) {
            if (s.indexOf('"') === 0) {
                // This is a quoted cookie as according to RFC2068, unescape...
                s = s.slice(1, -1)
                     .replace(/\\"/g, '"')
                     .replace(/\\\\/g, '\\');
            }

            try {
                // Replace server-side written pluses with spaces.
                // If we can't decode the cookie, ignore it, it's unusable.
                // If we can't parse the cookie, ignore it, it's unusable.
                s = decodeURIComponent(s.replace(pluses, ' '));
                return config.json ? JSON.parse(s) : s;
            } catch (e) {
            }
        }

        function read(s, converter) {
            var value = config.raw ? s : parseCookieValue(s);
            return $.isFunction(converter) ? converter(value) : value;
        }

        var config = $.cookie = function(key, value, options) {

            // Write

            if (value !== undefined && !$.isFunction(value)) {
                options = $.extend({}, config.defaults, options);

                if (typeof options.expires === 'number') {
                    var days = options.expires, t = options.expires = new Date();
                    t.setTime(+t + days * 864e+5);
                }

                return (document.cookie = [
                    encode(key),
                    '=',
                    stringifyCookieValue(value),
                    options.expires ? '; expires=' + options.expires.toUTCString() : '', // use expires attribute, max-age is not supported by IE
                    options.path ? '; path=' + options.path : '',
                    options.domain ? '; domain=' + options.domain : '',
                    options.secure ? '; secure' : ''
                ].join(''));
            }

            // Read

            var result = key ? undefined : {};

            // To prevent the for loop in the first place assign an empty array
            // in case there are no cookies at all. Also prevents odd result when
            // calling $.cookie().
            var cookies = document.cookie ? document.cookie.split('; ') : [];

            for (var i = 0, l = cookies.length; i < l; i++) {
                var parts = cookies[ i ].split('=');
                var name = decode(parts.shift());
                var cookie = parts.join('=');

                if (key && key === name) {
                    // If second argument (value) is a function it's a converter...
                    result = read(cookie, value);
                    break;
                }

                // Prevent storing a cookie that we couldn't decode.
                if (!key && (cookie = read(cookie)) !== undefined) {
                    result[ name ] = cookie;
                }
            }

            return result;
        };

        config.defaults = {};

        $.removeCookie = function(key, options) {
            if ($.cookie(key) === undefined) {
                return false;
            }

            // Must not alter options, thus extending a fresh object...
            $.cookie(key, '', $.extend({}, options, {expires: -1}));
            return !$.cookie(key);
        };

    }
));
