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<meta http-equiv="Content-Type" content="text/html; charset=gb2312" />
<title>无标题文档</title>
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<body>
<table width="200" border="1">
<tr>
<td> </td>
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</tr>
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<td> </td>
<td><table width="362" border="1">
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<td> </td>
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<td> </td>
</tr>
<tr>
<td height="135"> </td>
<td> </td>
<td><table width="200" border="1" cellpadding="0" cellspacing="0" bordercolor="#0000FF" id="aa" style="border-collapse:collapse;">
<tr>
<td> </td>
<td> </td>
<td> </td>
</tr>
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<td> </td>
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</tr>
</table></td>
<td> </td>
</tr>
</table></td>
</tr>
</table>
<script language="javascript">
//alert(aa.getBoundingClientRect()["right"]);
alert(aa.getBoundingClientRect().right);
for (var i in aa.getBoundingClientRect()){
document.writeln(i+"="+aa.getBoundingClientRect()[i]);
}
</script>
</body>
</html>
本文来自：http://blog.csdn.net/sungcong/archive/2005/12/09/547848.aspx
