/** * 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;};