How to include commandline options in Batch File

Question

Hi i have following code for batch file now i want to include one more optionas -savemndl
command is
loader.bat -savemndl (savedmndl file) (inputmndl file) (output Logfile)
@echo off
set JAVAOPTS= -Xms20m -Xmx500m %JAVAOPT%
set FILE=
set OPTIONS=
:loop
  if "%1" == ""             goto break
  if "%1" == "-v"           goto setOptions
  if "%1" == "-print_mndl"  goto setOptions
  if "%1" == "-verbose"     goto setOptions
  if "%1" == "-seed"        goto setJavaOpt
  if "%1" == "-help"        goto help
  goto break
:setOptions
  set OPTIONS=%OPTIONS% %1
  shift
  goto loop
:setJavaOpt
  shift
  set JAVAOPTS=%JAVAOPTS% -Drandom.seed=%1
  shift
  goto loop
:break
if not exist "%1" goto notFound
native2ascii %1 > %1.tmp
set FILE=%1.tmp
shift
java %JAVAOPTS% -classpath classes;lib\simcore.jar;lib\loader.jar jp.go.nict.msf.loader.MNDLParser %OPTIONS%  %FILE% %1
del %FILE%
goto end
:help
echo usage: loader -help
echo usage: loader [-v] [-seed value] [-print_mndl] filename.mndl [traceLogFile]
java -classpath classes;lib\simcore.jar;lib\loader.jar jp.go.nict.msf.loader.MNDLParser -help
goto end
:notFound
echo loader: Error "%1" is not found.
echo usage: loader -help
echo usage: loader [-v] [-seed value] [-print_mndl] filename.mndl [traceLogFile]
:end

Answer 1

And what is the actual quesion then? Because the batch file given above is itself a good example how to use parameters.
Mike