请看这段代码

<body>
<div id="layel" style="position:absolute; width:179px; height:40px; z-index:21; left: 176px; top: 156px;"></div>
<script language="javascript">
//alert("div innerHTML");
//document.all.layers.innerHTML="<form id=\"oo\">";
alert(document.all.layel.outerHTML)
</script>
</body>