DETECT THE STATUS OF THE TEXTURES

fn getmapsfromselection = 
 (
  for s in selection do 
  (
   if s.material!=undefined then 
   (
    newbitmaps=getclassinstances Bitmaptexture target:s.material
                      for b in newbitmaps do 
     if (finditem bitmaps_for_selection b==0) then append bitmaps_for_selection b
   )
  )
 
  for m in bitmaps_for_selection do
  (
   if m.filename!=undefined then 
   (
     mystatus=ATSOps.GetFileSystemStatus  m.filename
     print mystatus
 
   )
  )
 )