UI Control - Back to last tab

Thanks Dave,

But "-1" only brings you to the previous tab thats listed on the UI control. I would like to go back the previous page/tab I was on.

Eg. Main Page - Press Network Button - Network Page- Wifi or Ethernet (Choice) Select Wifi. So at this point two buttons "back" or "main menu". I want the back button to go back to the choice page. If I put in "-1" it will bring me to the tab previously listed. In this case its a video tab.

Make sense?? Or can it be done?

Thanks