<!DOCTYPE>
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<title>正在载入</title>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<script type="text/javascript">
function submitForm() {
var doing = document.getElementById("doing"); //获取界面的doing
doing.style.display = ''; //取消隐藏
self.location.reload(); //重新加载页面来模拟表单提交
}
</script>
</head>
<body style="text-align: center">
<div id="doing" style="width: 100%; height: 100%; z-index: 99; left: 0px; top: 0px;
display: none; position: absolute; background: gray;">
<br /><br /><br />载入中,请等待……
</div>
<p>
<input type="button" value="提交表单" onclick="submitForm();"/>
</p>
</body>
</html>