title: Prevent table row onclick event to fire when clicking button inside the row
body: <p>I have a table row with ONCLICK event (that toggles additional data below). Inside one of the row cells I have a button (when clicked is performing an AJAX action).
  When I click on the button - the Row's onclick event also fires and what happens is that the additional data appears before the AJAX call completes (which is a bad behavior for me).
  Any ideas how can I solve this elegantly? (without identifying and coding it into the row's onclick code)
  Thanks  </p>