Hi Ferngren,
are you sure, you got the virus from my page? I really don't have such things on my page and server. The server where my page is located, is a real secure linux server. Please check if you really got the virus from my page.
If anyone else has such trouble with my page, please feed back.
@ Nikos: I can' t tell you exactly the FPS impact of the grass, but it is very performance friendly designed. Only 6 Polies per tussok. It needs only one texture which includes alphachannel. I added 1x LOD so that the grass will dissapear after a distance at about 250m.
Best regards
Haegarle