Ctrl+/
IE11
F11
ESC
PgUp
PgDn
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
"http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312">
<title>显示停留时间</title>
</head>
<body>
<form name="form1" method="post" action="">
<center>
<p><font size="5" color="#0000FF" face="华文细黑">您在本站已停留:</font></p>
<p>
<input name="textarea" type="text" value="">
</p>
</center>
CSS代码...
JS代码...
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