别人给我出了一个题<html>
<head>
<title></title>
<SCRIPT LANGUAGE='JavaScript'>
right_browser=true;
width = screen.width;
height = screen.height;
</SCRIPT>
</head>
<body>
<table width="100%" border="0" cellpadding="0" cellspacing="1" bgcolor="#000000">
<tr>
<td bgcolor="#FFFFFF">width</td>
<td bgcolor="#FFFFFF"></td>
</tr>
<tr>
<td bgcolor="#FFFFFF">height</td>
</td>
</tr>
</table>
</body>
</html>
求width 和 height值
<head>
<title></title>
<SCRIPT LANGUAGE='JavaScript'>
right_browser=true;
width = screen.width;
height = screen.height;
</SCRIPT>
</head>
<body>
<table width="100%" border="0" cellpadding="0" cellspacing="1" bgcolor="#000000">
<tr>
<td bgcolor="#FFFFFF">width</td>
<td bgcolor="#FFFFFF"></td>
</tr>
<tr>
<td bgcolor="#FFFFFF">height</td>
</td>
</tr>
</table>
</body>
</html>
求width 和 height值
<head>
<title></title>
<SCRIPT LANGUAGE='JavaScript'> right_browser=true;
width = screen.width;
height = screen.height;
function show()
{
right_browser=true;
alert('width =' +screen.width+'\n'+'height =' +screen.height);
}
</SCRIPT>
</head>
<body>
<table width="100%" border="0" cellpadding="0" cellspacing="1" bgcolor="#000000">
<tr>
<td bgcolor="#FFFFFF"><a href="#" onClick="show()">显示</a></script></td>
<td bgcolor="#FFFFFF"></td>
</tr>
<tr>
<td bgcolor="#FFFFFF">height</td>
</td>
</tr>
</table>
</body>
</html> 显示出来就可以了