ccess data over HTTP. For content running in
Flash Player, this event is only dispatched if
the current Flash Player environment is able to
detect and return the status code for the
request.(Some browser environments may not be
able to provide this information.) Note that the
<code>httpStatus</code> event(if any) is sent
before(and in addition to) any
<code>complete</code> or <code>error</code>
event.</p></td></tr><tr class="indent"><th style="width:25%;"><code>ioError</code></th><td><p>Dispatched if a call