<div style="display: none;" class="category">
	<h3>Other</h3>
	<div id="otherLayers"></div>
</div>

<div style="display: none;" class="category">
	<h3>Coordinate systems</h3>
	<div id="coordinateSystems">
		<em>Default coordinate system:</em>
		<select id="defaultCoordSystem">
			<option value="EQ">Equatorial</option>
			<option value="GAL">Galactic</option>
		</select>
		<div id="coordinateGrids">
		</div>
	</div>
</div>