Hi Maverick, I have a problem with FireFox. When you open the page of track, immediately after loading the Google Maps I get an error window that says:

Google has disabled usage of the Maps API for this application. The key supplied is not a valid Google API key or is not approved for the Google Maps Javascript API v3 on this site. If you are the owner of this application, you can find more information about obtaining a valid key here: https://developers.google.com.............

I tried to replace the old key with the new but does not work!
The problem occurs only with FireFox while the component works well with Google Crome and IE.