Bootstrap PopUp

<a class="btn" data-toggle="modal" href="#myModal" >Launch PopUp</a>

<div class="modal hide fade" id="myModal">
	<div class="modal-header">
		<a class="close" data-dismiss="modal">×</a>
		<h3>Modal header</h3>
	</div>
	<div class="modal-body">
		<p>One fine body…</p>
	</div>
	<div class="modal-footer">
		<a href="#" class="btn">Close</a>
		<a href="#" class="btn btn-primary">Save changes</a>
	</div>
</div>

$(document).ready(function(){
    setTimeout(function() {
        $('#myModal').modal({
            backdrop: true,
            keyboard: true,
            show: true
        });
    }, 1500);
});