// the plugin initializer
$.fn.galleria = function( options ) {
return this.each(function() {
var gallery = new Galleria();
gallery.init( this, options );
});
};
// Expose
window.Galleria = Galleria;
var gallery = new Galleria();
gallery.init( $('#galleria'));
gallery.updateCarousel();
var offsetTop = Element.getBoundingClientRect().top + document.body.scrollTop;
<html>
<head>
<title>afdafasdfasd</title>
</head>
<body>
<div>11</div>
<div>11</div>
<div>11</div>
<div>11</div>
<div>11</div>
<div>11</div>
<div id='test'>TESTTESTTEST</div>
<script type="text/javascript">
console.log(document.getElementById('test').getBoundingClientRect().top + document.body.scrollTop);
</script>
</body>
</html>