modyfying content due to url call

Hi,

I got couple of extra fields in db for web users. I want to be able to call page example.html?id=1 or example.html?id=2 to display data relevant to only specified id.

on example.html I have WebloginPE call with type profile.

To be more specific.

DB - four extra fields:
1. pro_1
2. pro_2
3. pro_1_data
4. pro_2_data

When I specify in url example.html?id=1 I want to have my profile page show me only pro_1 and pro_1_data. When I call example.html?id=2 i want to have displayed only pro_2 and pro2_data.

How can I do that?

Regards,
Mike