/*!

 * jQuery Cookie Plugin v1.3

 * https://github.com/carhartl/jquery-cookie

 *

 * Copyright 2011, Klaus Hartl

 * Dual licensed under the MIT or GPL Version 2 licenses.

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

 * http://www.opensource.org/licenses/GPL-2.0

 */

(function ($, document, undefined) {

	var pluses = /\+/g;

	function raw(s) {

		return s;

	}

	function decoded(s) {

		return decodeURIComponent(s.replace(pluses, ' '));

	}

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

		// write

		if (value !== undefined) {

			options = $.extend({}, config.defaults, options);

			if (value === null) {

				options.expires = -1;

			}

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

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

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

			}

			value = config.json ? JSON.stringify(value) : String(value);

			return (document.cookie = [

				encodeURIComponent(key), '=', config.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(''));

		}

		// read

		var decode = config.raw ? raw : decoded;

		var cookies = document.cookie.split('; ');

		for (var i = 0, l = cookies.length; i < l; i++) {

			var parts = cookies[i].split('=');

			if (decode(parts.shift()) === key) {

				var cookie = decode(parts.join('='));

				return config.json ? JSON.parse(cookie) : cookie;

			}

		}

		return null;

	};

	config.defaults = {};

	$.removeCookie = function (key, options) {

		if ($.cookie(key) !== null) {

			$.cookie(key, null, options);

			return true;

		}

		return false;

	};

})(jQuery, document);