docs: function (pageRequest) {
              var url = pageRequest.url, title = pageRequest.title, pageId = pageRequest.pageId, typeUtil = ariaUtilsType;
              this._lastPageId = pageId;
              if (typeUtil.isString(url)) {
                  this._addInCache(url, pageId);
                  if (this.getUrl() != url) {
                      this._hashManager.setHash(url);
                  }
              }
              if (typeUtil.isString(title)) {
                  Aria.$window.document.title = title;
              }
  
          }