Ah, still had it (but it is a Dutch menu in the Layers fly-out menu):
Dropbox - NL_group_event.jsx.zip
At that time I even wrote a Dutch blog entry about it:
F vd Geest DTP: Lagen behouden bij groeperen/degroeperen!
I did not test it on a version as old as CS3, but you can always try...
Hi Frans,
the script was written by Gerald Singelmann in 2009.
Just started up my old MacBook Pro with CS3 and found Gerald's script installed.
And a quick test is showing that the script is working as expected:
German OSX 10.6.8 with German InDesign CS3 version 5.0.4
To Martin:
1. You have to install the script before doing the groups.
2. It is a Startup script you will not load or double-click from the Scripts panel.
3. After installing and restarting InDesign a new menu command should be added to the Layers panel:
"Ebenen beim Gruppieren erhalten" ( translated best perhaps with: "Group remembers layers" )
By default this menu should be checked.
If not, check it before doing groups.
Then the script will write information to page items while you are grouping them.
So that if you ungroup a group the initial layers can be found or new layers can be added if the old layers were renamed or removed.
The script must be installed in the Startup Scripts folder of either the Scripts folder of your InDesign installation or in the Startup Scripts folder of your Scripts folder of InDesign in the InDesign Preferences.
If there is no Startup Scripts folder, you have to create one.
To navigate to your personal Scripts folder open the Scripts panel in InDesign, right-click the User folder that is presented there and open it in Finder (Mac OSX) or Explorer (Windows). Create a folder exactly named: Startup Scripts .
Move the script group_event.jsx to the Startup Scripts folder.
Restart InDesign: You have to restart InDesign so that the script can add a new menu item to the Layers panel.
Here a link to Gerald's blog post in German about this script:
Ebenen beim Entgruppieren wiederherstellen | InDesign FAQ
The script can be downloaded from there.
Unpack the downloadable zip file before doing anything.
And if you are carefully with the code, the strings used for alerts and the new menuAction can also be translated to English.
Use the ExtendScript Toolkit app for this that is coming with every version of InDesign.
Regards,
Uwe