jquery: unload or beforeunload?
<p>I want to post an message to the server when user navigate off from the current page, I am using .unload right now but the result is unreliable, even in its document is said true:</p>

<blockquote>
  <p>The exact handling of the unload event
  has varied from version to version of
  browsers. For example, some versions
  of Firefox trigger the event when a
  link is followed, but not when the
  window is closed. In practical usage,
  behavior should be tested on all
  supported browsers, and contrasted
  with the proprietary beforeunload
  event.</p>
</blockquote>

<p>Should I use beforeunload event? Is it reliable?</p>
