         </div>
                      <div class="horizontalToolbarSeparator"></div>
                      <div id="scrollModeButtons" role="radiogroup">
                        <button id="scrollPage" class="toolbarButton labeled" type="button" tabindex="0" role="radio" aria-checked="false">
                          <span>Page Scrolling</span>
                        </button>
                        <button id="scrollVertical" class="toolbarButton labeled toggled" type="button" tabindex="0" role="radio" 