jQuery.cookie = function(name, value, options) { if (typeof value != 'undefined') { options = options || {};
if (value === null) { value = ''; options.expires = -1; } var expires = ''; if (options.expires && (typeof options.expires == 'number' || options.expires.toUTCString)) {
 var date; if (typeof options.expires == 'number') { date = new Date(); date.setTime(date.getTime() + (options.expires * 24 * 60 * 60 * 1000));
} else { date = options.expires; } expires = '; expires=' + date.toUTCString(); } var path = options.path ? '; path=' + options.path : '';
var domain = options.domain ? '; domain=' + options.domain : ''; var secure = options.secure ? '; secure' : '';
document.cookie = [name, '=', encodeURIComponent(value), expires, path, domain, secure].join(''); } else { 
 var cookieValue = null; if (document.cookie && document.cookie != '') { var cookies = document.cookie.split(';');
for (var i = 0; i < cookies.length; i++) { var cookie = jQuery.trim(cookies[i]); if (cookie.substring(0, name.length + 1) == (name + '=')) {
 cookieValue = decodeURIComponent(cookie.substring(name.length + 1)); break; } } } return cookieValue;
} };