<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>type of</title>
<script language="javascript" type="text/javascript">
function typeoftest()
{
t = new Array(); // 创建一个数组。
typeof[t] ;
alert(typeof(t));
alert(typeof("555"));
alert(typeof(555));
}
</script>
</head>
<body>
<table><tr><td>
<input type="button" value="typeoftest" onclick="typeoftest()"/>
</td></tr></table>
</body>
</html>
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>type of</title>
<script language="javascript" type="text/javascript">
function typeoftest()
{
t = new Array(); // 创建一个数组。
typeof[t] ;
alert(typeof(t));
alert(typeof("555"));
alert(typeof(555));
}
</script>
</head>
<body>
<table><tr><td>
<input type="button" value="typeoftest" onclick="typeoftest()"/>
</td></tr></table>
</body>
</html>