Ways to clear Repeater Widget selection

so I have a big infotable a good size amount of information. I creaed a mashup to display different items of that information within a Repeater width etc. to geoup the data, I have a couple services which take the large amount of base data, and sorts out what isn't relevant for that grouping. This means several repeaters on a single page, fed from the services that sort out the original infotable. My problem is that I want the user to be able to select an item in one of the repeaters and get more information from that selection. If they choose an item in another Repeater, I need to clear the selection in the other Repeater as I only want them to be able to choose one of the items at a time. How can I accomplish this either through clearing a Repeater selection or other means?