inventory for adventure games...

hello for all
i read this post:
http://blenderartists.org/forum/showthread.php?t=78508&highlight=inventory+fps
the file works in blender 2.42:
http://www.savefile.com/files/108682

I am trying to adapt it to a game of adventures
but i understand the script info dont works .

code error:
file “info” line 11, in?
attribute error: note:confused:

the “note” property is located in the objects of the scene of the inventory. in the second layer:confused:

you can donwload the test file here:
http://pochoblender.googlepages.com/inventory3.zip

thanks for any aid:)