{&{"input":{"type":"multitext","name":"heading","hidden":true,"rows":1}}&}
<div class="aside_box">
{&{"if":{"is_set":"heading"}}&}
	<p class="aside_box-heading">{&{"echo":{"ref":"heading"}}&}</p>
{&"endif"&}
	{&{"module":{"name":"main"}}&}
</div><!-- /.aside_box -->