/**

 * jQuery Cookie plugin

 *

 * Copyright (c) 2010 Klaus Hartl (stilbuero.de)

 * Dual licensed under the MIT and GPL licenses:

 * http://www.opensource.org/licenses/mit-license.php

 * http://www.gnu.org/licenses/gpl.html

 *

 */

jQuery.cookie = function (key, value, options) {

    // key and at least value given, set cookie...

    if (arguments.length > 1 && String(value) !== "[object Object]") {

        options = jQuery.extend({}, options);

        if (value === null || value === undefined) {

            options.expires = -1;

        }

        if (typeof options.expires === 'number') {

            var days = options.expires, t = options.expires = new Date();

            t.setDate(t.getDate() + days);

        }

        value = String(value);

        return (document.cookie = [

            encodeURIComponent(key), '=',

            options.raw ? value : encodeURIComponent(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(''));

    }

    // key and possibly options given, get cookie...

    options = value || {};

    var result, decode = options.raw ? function (s) { return s; } : decodeURIComponent;

    return (result = new RegExp('(?:^|; )' + encodeURIComponent(key) + '=([^;]*)').exec(document.cookie)) ? decode(result[1]) : null;

};