First of all sorry for the late answer!

Yes, in fact tis is exactly what I was looking for - a simple way to display some additional data with GE! Tank you very much.

I will add a gd-libary function to my kml-update script (PHP) which will automaticly render some nice bargraphs and add them into the description. Maybe by the end of next week you will see the new track.


Andr�