highlight a row when a select input button is clicked in a gridview in javascript?

Hello everyone, I have a gridview and a select input button. When it's clicked, I want to highlight that row and when a different row is selected, the previous row changes back to normal. This has to be done in client side using javascript or jquery. Could you show me how this is done please? Something similar to this: http://aspsnippets.com/demos/390/ but using a select button instead of a checkbox.
Thanks.