ventana emergente bootstrap

1<div class="modal fade" id="miModal" tabindex="-1" role="dialog" aria-labelledby="myModalLabel" aria-hidden="true">
2	<div class="modal-dialog" role="document">
3		<div class="modal-content">
4			<div class="modal-header">
5				<button type="button" class="close" data-dismiss="modal" aria-label="Close">
6					<span aria-hidden="true">×</span>
7				</button>
8				<h4 class="modal-title" id="myModalLabel">Esto es un modal</h4>
9			</div>
10			<div class="modal-body">
11				Texto del modal
12			</div>
13		</div>
14	</div>
15</div>