code>null</code>)<code></code> &mdash; - address to send POST request to. <code>defaultAddress</code> will be used if ommited
		 </td></tr><tr><td class="paramSpacer">&nbsp;</td></tr><tr><td width="20px"></td><td><code><span class="label">onProgress</span>:Function</code> (default = <code>null</code>)<code></code> &mdash; - Function which should accept two parameters:
		 <ul><li><code>int - bytesLoaded</code></li>
		 <li><code>int - bytesTotal </code></li></ul></td></tr></table></p></div><a name="sendFromPr