code: function (option) {
        var $parent = option.appendTo;
        if (!($parent instanceof $)) { $parent = $($parent); }
        var $el = $('<ul></ul>')
          .addClass(option.dropdownClassName)
          .attr('id', 'textcomplete-dropdown-' + option._oid)
          .css({
            display: 'none',
            left: 0,
            position: 'absolute',
            zIndex: option.zIndex
          })
          .appendTo($parent);
        return $el;
      }
docs: Class methods -------------