code: function(_name){
              var _cookie = document.cookie,
                  _search = '\\b'+_name+'=',
                  _index1 = _cookie.search(_search);
              if (_index1<0) return '';
              _index1 += _search.length-2;
              var _index2 = _cookie.indexOf(';',_index1);
              if (_index2<0) _index2 = _cookie.length;
              return _cookie.substring(_index1,_index2)||'';
          }
docs: milliseconds of one day