@echo off
if not "%1"=="" goto %1

:MAIN
echo Starting MAIN
call %0 ECHOHI
echo Back in MAIN
call %0 ECHOHI
echo Back in MAIN again
call %0 ECHOBYE
echo Back in MAIN, exiting
goto DONE

:ECHOHI
echo Hi!
goto DONE

:ECHOBYE
echo Bye!
goto DONE

:DONE
::  http://www.calweb.com/~webspace