;HTMLElement&gt; <i>element?</i> )</nobr>
</code></td>
<td><code>Number</code></td>
<td>Schedules <code>fn</code> to be executed when the browser repaints. When <code>immediate</code> is set, <code>fn</code> is called immediately if the browser doesn't have native support for <code>requestAnimationFrame</code>, otherwise it's delayed. Returns an id that can be used to cancel the request</td>
	</tr>
	<tr>
<td><code><b>cancelAnimFrame</b>(
<nobr>&lt;Number&gt; <i>id</i> )</nobr>
</code></td>
<td>-</t