--- monsterz.py.orig	2007-12-17 23:05:00.000000000 +0100

+++ monsterz.py	2009-02-05 20:54:07.000000000 +0100

@@ -829,10 +829,10 @@

             pass

         else:

             for x in range(4):

-                for y, p in enumerate(alpha[x]):

-                    alpha[x][y] = p * x / 4

-                for y, p in enumerate(alpha[406 - x - 1]):

-                    alpha[406 - x - 1][y] = p * x / 4

+                for y in range(len(alpha[x])):

+                    alpha[x][y] = alpha[x][y] * x / 4

+                for y in range(len(alpha[406 - x - 1])):

+                    alpha[406 - x - 1][y] = alpha[406 - x - 1][y] * x / 4

             for col in alpha:

                 l = len(col)

                 for y in range(4):

@@ -1287,10 +1287,10 @@

             pass

         else:

             for x in range(10):

-                for y, p in enumerate(alpha[x]):

-                    alpha[x][y] = p * x / 12

-                for y, p in enumerate(alpha[406 - x - 1]):

-                    alpha[406 - x - 1][y] = p * x / 12

+                for y in range(len(alpha[x])):

+                    alpha[x][y] = alpha[x][y] * x / 12

+                for y in range(len(alpha[406 - x - 1])):

+                    alpha[406 - x - 1][y] = alpha[406 - x - 1][y] * x / 12

             del alpha

             scroll.unlock()

         system.blit(scroll, (13, 437))