完整代码如下：
<html>
<head>
<title>带进度条的url转向效果_www.jb200.com</title>
</head>
<body leftmargin="0" topmargin="0" marginwidth="0" marginheight="0" style="overflow-x:hidden;overflow-y:hidden">
<div id="adslxp" style="display: none" width="100%" height="100%">
<iframe src="http://www.jb200.com" width="100%" height="100%" frameborder="0" marginwidth="0" marginheight="0" scrolling="auto"></iframe></div>
<div id=ld>
<table width=100% height=90%><tr><td align=center>
<center>
<h1>正在载入，请稍侯...</h1>
<table width=40%><tr><td align=left>
<table id=lpc bgcolor=blue><tr><td> </td></tr></table>
</td></tr></table>
<br><br><br>
<center>即将离开本站，转向别的域名。去留无意，请注意观察周边环境，哈。</center>
</center>
</td></tr></table>
</div>
<script language=javascript><!--
ini = new Date().getTime();
var pc = 0;
load();
function load() {
pc += 2;
lpc.style.width = pc + "%";
time = setTimeout("load()",25);
if (pc > 100) { clearTimeout(time); loaded() }
}
function loaded() {
fim = new Date().getTime();
dif = fim - ini;
ld.style.display = 'none';
adslxp.style.display = '';
}
function Show() {
if (txt.style.display == "none") { txt.style.display = "" }
else { txt.style.display = "none" }
}
//--></script>
</body>
</html>