Retrieving a radiobutton value within an Item Templete

[lbargers]

Hello,

I am currently building a quizing module using DotNetNuke and ASP.net. The quiz is setup with datalists, in datalists, and the last layer has the a radio button for the user to select, tied to each option. The heirarchy is as follows:

Quiz (datalist)
->Section (datalist)
--->Question (datalist)
--->RadioButton, user presses

I would like to retrieve the value from each option the user selects. How can I go about finding the value that the user selected, in the 3rd layer of "Item Templete"?

Thanks for any help on this~!