Who is online

[PaHa]

I might have situation that there might be more than one people answer from same ip-address...

How can I allow that...

2nd question... I really do know how add respondents id-number to the mail so I can see who has been answered... I can add couple of screen capture so you could understand my question better... all these emails are my testing purposes..

well images could be so small so I add these captures to web page:

https://sites.google.com/site/liigatuomarit/

Hope that explain my problem!?