AppleScript to change keyboard modifier keys?

[quaium]

I'm trying to create a login script to use with Workgroup Manager that will allow me to change the keyboard modifer keys on a client machine at login. I've done a search and found a few scripts but they don't seem to work. For example the following script:

 

tell application "System Preferences"

activate

set current pane to pane "com.apple.preference.keyboard"

tell application "System Events"

tell process "System Preferences"

click button "Modifier Keys…" of tab group 1 of window "Keyboard & Mouse"

set curOpt to (get value of pop up button 3 of sheet 1 of window "Keyboard & Mouse")

 

set curCmd to (get value of pop up button 4 of sheet 1 of window "Keyboard & Mouse")

 

tell sheet 1 of window "Keyboard & Mouse"

tell pop up button 3

click

click menu item curCmd

end tell

tell pop up button 4

click

click menu item curOpt

end tell

end tell

click button "Ok" of sheet 1 of window "Keyboard & Mouse"

end tell

end tell

quit

end tell

 

I am trying to get this to work on OS X 10.6 with no luck. Firstly I have seperate options in System Preferences for Keyboard and Mouse settings (the script above points to window "Keyboard & Mouse") and secondly, even after changing the "Keyboard & Mouse" to just "Keyboard" I get an error message about not being about to locate button "Modifier Keys...".

 

All I'm trying to do is change the Modifier Keys so that Crtl key is set to nothing on login. Could anyone help me out with this?