simple batch menu

@echo off
echo 1 - make folder
echo 2 - open calculater
echo 3 - message


choice /C:123

if errorlevel 3 goto example3
if errorlevel 2 goto example2
if errorlevel 1 goto example1

:example1
echo.
echo *****Folder Created*****
echo.
cd C:\Documents and Settings\owner\Desktop
md test_folder
pause
cls
exit

:example2
echo.
echo *****Calculater Opened*****
echo.
CALL C:\calc.exe
pause
cls
exit

:example3
echo.
echo *****your mom*****
echo.
pause
cls
exit