clear
cFolder = 'D:\examples\jpgs\'  //Include final \
aFiles = new Array() 
nFiles = aFiles.dir(cFolder+'*.jpg')
f = new file()
for nFile = 1 to nFiles
   if cFolder+aFiles[ nFile,1] # update_sku(cFolder+aFiles[nFile,1])
        ? 'Changed '+cFolder+aFiles[ nFile,1],' to  ',update_sku(cFolder+aFiles[nFile,1])
      f.rename(cFolder+aFiles[ nFile,1],update_sku(cFolder+aFiles[nFile,1]))
   endif
next