anchor.diff:  set /a "SImageSize%~1+=!ImageSize%~1!"
   set "TotalSize%~1=0"
   set "ImageSize%~1=0"
  -::echo.!STotalSize%~1!	!SImageSize%~1!	!step%~1!	!step10%~1!	!stepB%~1!
  +::echo.%~0: !STotalSize%~1!	!SImageSize%~1!	!step%~1!	!step10%~1!	!stepB%~1!
   if !SImageSize%~1! lss %BYTECONV% if !STotalSize%~1! lss %BYTECONV% exit /b
   set /a "step%~1=(!step%~1!+1)%%3"
   if !step%~1! equ 0 (
  
positive.code: 	set /a "STotalSize%~1/=10"
  	set /a "SImageSize%~1/=10"
  )
  ::echo.!STotalSize%~1!	!SImageSize%~1!	!step%~1!	!step10%~1!	!stepB%~1!
  exit /b
  
  ::%1 - JPG|PNG|GIF
  
negative.code: if %var% geq %KB% (set "meas=KB" & goto:KBprepsize)
  goto:finprepsize
  ::%1 - variable name for number (in/out)
  ::%2 - variable name for measure (in/out)
  :prepsize2
  if not defined %~2 exit /b
  setlocal
  