@echo off
title Luke's Timer
color 80
mode con  cols=100 lines=20

:start
cls
set /p timer=Set Timer:
set time=%timer%
goto a

:loop
cls
set /a time=%time% -1
if %time%==0 goto timesup
:a
cls
title %timer%
echo.
if %time% leq -1 goto error
if time lss 100 echo	%time%
if time geq 100 echo	%time%
ping localhost -n 2 >nul
cls
goto loop

:error
title Timer
cls
echo.
echo ERROR!
echo Press ENTER!
pause >nul
goto start

:error2
title Timer
cls
echo.
echo ERROR!
echo Press ENTER!
pause >nul
goto noleft

:timesup
rem start "" /min mplayer2 "C:\Windows\Media\chord.wav" /play /close
set x=9
title Timer
echo Time's Up!

:b
echo 
set /a x=%x% -1
if %x% leq 0 goto noleft
goto b

:noleft
cls
echo.
set /p exit=1-Use 2-Exit
if %exit%==1 goto start
if %exit%==2 goto Exit

:Exit
exit