docs: function (out) {
              var cfg = this._cfg;
              var linkClass = "xLink_" + cfg.sclass;
              if (cfg.disabled) {
                  linkClass = "xLink_" + cfg.sclass + "_disabled xLink_disabled";
              }
  
              out.write([
                  '<a',
                      Aria.testMode ? ' id="' + this._domId + '_link"' : '',
                      ' class="', linkClass, '"',
                      ' href="javascript:(function(){})()"',
                      (cfg.tabIndex != null ? ' tabindex=' + this._calculateTabIndex() + '"' : ''),
                      this._getWaiAriaMarkup(),
                      cfg.disabled ? ' disabled ' : '',
                  '>',
                      ariaUtilsString.escapeHTML(cfg.label),
                  '</a>'
              ].join(''));
              cfg = null;
          }