<button data-target="#myModal" data-toggle="modal" data-backdrop="static" data-keyboard="false">
Launch demo modal
</button>
$('#myModal').modal({backdrop: 'static', keyboard: false})
<div id="idModal" class="modal hide" data-backdrop="static" data-keyboard="false">$('#myModal').modal({
backdrop: 'static',
keyboard: false
})
or in HTML
<a data-controls-modal="your_div_id" data-backdrop="static" data-keyboard="false" href="#"><div class="modal fade" id="myModal" data-keyboard="false" data-backdrop="static">