<div id="page_1" class="page out" data-title="首页">
	<h4>点击下列链接-从顶层打开页面</h4>
	<a href="javascript:;" onclick="openPage()">打开页面</a>
</div>
<div id="page_2" class="page out" data-title="页面2">
	<h4>我是一个从顶层打开的页面</h4>
	<a href="javascript:;" onclick="closePage()">关闭</a>
</div>
<style>
.page{ background-color: #fff; }
p { margin: 5px 10px;}
h4 { margin: 10px; }
a {
    display: block;
    padding: 5px 16px;
    color: #108ee9;
    text-decoration: underline;
}
</style>
<script>
function openPage() {
    Mobile_NS.createTopfloorPage("2");
}

function closePage() {
	Mobile_NS.closeTopfloorPage();
}
</script>