diff -r 72696ca68c34 -r 10841abbc01f lib/folder.py
--- a/lib/folder.py	Wed Jan 16 18:44:03 2008 +0000
+++ b/lib/folder.py	Thu Jan 17 01:56:04 2008 +0000
@@ -35,17 +35,6 @@
 
     return os.path.join(*(['..']*count))
     
-def isImage (fname) :
-    """
-        Is the given filename likely to be an image file?
-    """
-
-    fname = fname.lower()
-    base, ext = os.path.splitext(fname)
-    ext = ext.lstrip('.')
-
-    return ext in settings.IMAGE_EXTS
-
 class Folder (object) :
     def __init__ (self, name='.', parent=None) :
         # the directory name, no trailing /
@@ -139,7 +128,7 @@
                     self.alive = True
 
             # handle images
-            elif os.path.isfile(fpath) and isImage(fname) :
+            elif os.path.isfile(fpath) and utils.isImage(fname) :
                 index.debug("Found image %s", fname)
                 self.images[fname] = image.Image(self, fname)
 
@@ -317,4 +306,4 @@
         # recurse into subdirs
         for dir in self.subdirs.itervalues() :
             dir.render()
-                
\ No newline at end of file
+