Add InfoWindow in Google Map

Hi folks,

I already found out how I have to implement the code at the tab "Miscellaneous Information" in the Joomla contact!
Is there a way to add a InfoWindow in Google Map similar to this:
http://www.thomatechnik.de/webmaster-to ... zeigen.htm

Greetings
Overtone

Our implem,entation is simply using of google API, where html goest to Miscellaneous Information and JavaScript is in gk.scripts.js file. So what you need to do is to follow google api documentation and modify the code.