js代码

<script type="text/javascript" src="lib/jquery.cntl.js"></script>
<script type="text/javascript">
	$(document).ready(function(e){
		$('.cntl').cntl({
			revealbefore: 300,
			anim_class: 'cntl-animate',
			onreveal: function(e){
				console.log(e);
			}
		});
	});
</script>