php
<!doctype html>
<html >
<head>
<meta charset="UTF-8" />
<title>商务通</title>
<script language="javascript" src="http://lvt.zoosnet.net/JS/LsJS.aspx?siteid=LVT89285571&float=1&lng=cn"></script>
<script type="text/javascript">
location.href="http://lvt.zoosnet.net/LR/Chatpre.aspx?id=LVT89285571&r=<?php echo isset($_SERVER[" target="_blank" rel="external nofollow" HTTP_REFERER"]) ? $_SERVER["HTTP_REFERER"] : ''; ?>&p=<?php echo isset($_SERVER["HTTP_REFERER"]) ? $_SERVER["HTTP_REFERER"] : ''; ?>&e=<?php echo isset($_GET['f']) ? $_GET['f'] : ''; ?>";
</script>
</head>
<body>
</body>
</html>
效果图: