How to select a single row in a report for data entry?

Hello All, and Greetings.
I am a newcomer, with no experience in Apex, and in need of help.
I have to generate a report with some read-only columns and two write columns. These will be the result of a SQL query.
For the sake of robustness in data entry, a row has to be selected prior to data update. The document specifies that a radiobutton for each row be present, and the corresponding row selected accordingly by clicking its radiobutton. There could be any number of rows returned in the report, which means that the number of radiobuttons will vary dynamically according to the number of returned rows.
1. So my question is, how do I construct the page to do this? Please remember I am a newbie, so detail will be appreciated.
2. Another question is, how do I change the fonts and colours of the names displayed along with the listboxes?
Thank you very much for your attention. Any help will be warmly received.
With regards,
Arindam.

You may find this article useful: http://balusc.blogspot.com/2006/06/using-datatables.html
P.S: please don't reply with "but I cannot read and write code, I can only drag'n'drop!".

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How to select a single row in a report for data entry?

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