code: public String dialogLockButtons() {
  
          StringBuffer html = new StringBuffer(512);
          html.append("<div id='butClose' >\n");
          html.append(dialogButtonsClose());
          html.append("</div>\n");
          html.append("<div id='butContinue' class='hide' >\n");
          html.append(
              dialogButtons(
                  new int[] {BUTTON_CONTINUE, BUTTON_CANCEL},
                  new String[] {" onclick=\"submitAction('" + DIALOG_OK + "', form); form.submit();\"", ""}));
          html.append("</div>\n");
          return html.toString();
      }
docs: Builds the necessary button row.<p>
  
  @return the button row