anchor.diff:  
   IF /I '%INPUT%'=='1' (
   echo The update process will start in 5 seconds
  -sleep 5
  +timeout /t 5 /nobreak
   GOTO go_update
   )
   IF /I '%INPUT%'=='2' (
   echo You need to be root first to update
  -sleep 2
  +timeout /t 2 /nobreak
   GOTO root
   )
   IF /I '%INPUT%'=='3' GOTO main
  
positive.code: 
  :not_agree
  echo ** You don't agree **
  sleep 3
  GOTO main
  goto:eof
  
  
negative.code: :bad_number
  echo. 
  echo Enter a valid number
  timeout /t 2 /nobreak
  goto:eof
  
  :bad_number_main
  echo. 
  echo Enter a valid number
  timeout /t 2 /nobreak
  GOTO main
  goto:eof
  
  