u can subscribe to the following events on the <a href="/mapbox.js/api/v3.0.1/l-map-class">Map</a> object using <a href="/mapbox.js/api/v3.0.1/l-events">these methods</a>.</p>

<table data-id='control-layers'>
	<tr>
<th class="width100">Event</th>
<th class="width100">Data</th>
<th>Description</th>
	</tr>
	<tr>
<td><code><b>baselayerchange</b></code></td>
<td><code><a href="/mapbox.js/api/v3.0.1/l-event-objects">LayersControlEvent</a></code>
<td>Fired when the base layer is changed through the co