KML Map overlay

Hello!
I want to add a Google Overlay to the Map in the bottom module. I found out that the script gk.scripts.js is used for the map, but do and in which line do i add the kml-File, so that it´s shown in the Fullscreen view?

I would appreciate any help!
Thank you very much.

Elisa

Sorry but this is more google map specific question. Please search on google forums/support pages for help.
From the template side - gk.scripts.js and module itself generates maps in the way google documentation describes it.