docs: public void pushHistory(String strHistory, boolean bPushToBrowser)
      {
          if (m_vHistory == null)
              m_vHistory = new Vector<String>();
          String strHelpURL = ThinUtil.fixDisplayURL(strHistory, true, true, true, this);
          if (bPushToBrowser)
              if ((strHistory != null) && (strHistory.length() > 0))
                  if (strHistory.indexOf(Params.APPLET + '=') == -1)
              strHistory = UrlUtil.addURLParam(strHistory, Params.APPLET, this.getClass().getName()); // Adding &applet says this is a screen on not back/etc
          m_vHistory.addElement(strHistory);
      	this.getApplication().showTheDocument(strHelpURL, this, ThinMenuConstants.HELP_WINDOW_CHANGE);
          this.pushBrowserHistory(strHistory, this.getStatusText(Constants.INFORMATION), bPushToBrowser);    	// Let browser know about the new screen
      }