Prototype实战教程----11.Inserttion

<script src="prototype.js"></script>
<div id="div1" style="font-size:20px;font-weight:bold">
<hr>基线<hr>
</div>
<script> 

new Insertion.After("div1", " After"); 
new Insertion.Bottom("div1", " Bottom"); 
new Insertion.Top("div1", " Top"); 
new Insertion.Before("div1", " Before"); 
</script>