need help finding file options in autoit

[MCT 0]

hey guys, i have a batch script, which lets me make an iso out of a file i right click, with the folder name being the iso name, how can i convert this to au3?

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::Automatic naming ISO script
@ECHO OFF
SET DIRE=%1
TITLE Creating ISO Image of %DIRE%
ECHO.
REM ECHO Removing any possible attributes set on %DIRE% and its subfolders...
REM ATTRIB -R -H %DIRE% /S /D
FOR /F %%G IN ("%DIRE%") DO SET DCT=%DIRE: =_%
FOR /F %%Q IN ("%DCT%") DO SET LABL=%%~nQ

:ASK
SET REPLY=
SET /P REPLY=Make ISO Bootable Y/N?
SET REPLY=%REPLY:~0,1%
IF "%REPLY%"=="y" GOTO BOOTISO
IF "%REPLY%"=="Y" GOTO BOOTISO
IF "%REPLY%"=="n" GOTO DATAISO
IF "%REPLY%"=="N" GOTO DATAISO
ECHO Invalid Response! try again.
GOTO ASK

:BOOTISO
ECHO.
ECHO Creating ISO...
CDIMAGE.EXE -l%LABL% -h -j1 -m -o -b%SystemRoot%\system32\xpBoot.img %DIRE% %DIRE%.iso
ECHO.
GOTO ENDIT

:DATAISO
ECHO.
ECHO Creating ISO...
CDIMAGE.EXE -l%LABL% -yd -n -h -x -o -m -d %DIRE% %DIRE%.iso
ECHO.
GOTO ENDIT

:ENDIT
PAUSE
EXIT

[MCT 0]

anyone? thanks