javascript实现的页面加载效果

源代码如下：

<code class="language-html">

<title>正在载入</title>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312">


<table border="0" cellpadding="0" cellspacing="0" width="100%" height="100%">
<tr> 
<form name="loading">
<td align="center"> 
<p><font color="gray">姝ｅ</font></p>
</td>
</form>
</tr>
</table></code>