--- a/index.cgi	Tue May 05 17:15:27 2009 +0300
+++ b/index.cgi	Tue May 05 17:18:04 2009 +0300
@@ -204,7 +204,7 @@
     sharpness = req.args.get('sharpness', Defaults.sharpness, float)
     
     # put the chars in random order by default
-    if req.args.get('random_chars', True, arg_bool) :
+    if req.args.get('random-chars', True, arg_bool) :
         chars = randomize(chars)
 
     # load/prep resources