well there was a way you could hack it in vb3 sure
I dont know if there is in vb40 or not as I really havent had time to really code hack too much. Now in vb3 you had to create alternature templates like header2 and headinclude2
You could do that and try placing these lines in bold where noted in header-inc.php although I would have no idea if it would work or not. So you can try it and see aside from that not much else I can say.
Code:
Content visible to verified customers only.