<script type="text/javascript">
var _ubDat = [{
	'collection':'15753',// ID of your booking engine
	'lang':'es', // language for your booking form (ISO)
	'ext_calendar':'0', // extended calendar
	'ext_collections':'1', // show all your collections in one select box
	'cssInc':'' // include your external css
}];
(function() {

	var ub = document.createElement('script');
	ub.type = 'text/javascript';
	ub.async = true;
	ub.src = ('https:' == document.location.protocol ? 'https://ssl' : 'http://www') + '.upbooking.com/plugins/sfPlug.php';
	var s = document.getElementsByTagName('script')[0]; s.parentNode.insertBefore(ub, s);
})();
</script>
<div id="UBEngine"></div>