Server Side Tab Switching in panelTabbedPane not configurable

We have code which was working with an earlier version of the MyFaces distribution. This distribution used serverSide tab switching in a panelTabbedPane. The tab switching behaviour in MyFaces-1.1.0 have been changed to client side and there is no configurable way to switch it back to the server side tab switching (except disabling javascript in your browser). Since the server side tab switching functionality is still there in code and it may be desirable to use it in certain circumstances, we have modified HtmlTabbedPaneTag and HtmlTabbedPaneRenderer classes to make the tab switching configurable. Is there a way to add that functionality to the Tomahawk code base. I can provide the modified classes.