检测是否已安装Media Player 9。
--------------以下代码<HEAD></HEAD>内--------------------------
<script language="javascript">
<!--
function checkPlayer()
{
s = Player.versionInfo.split(".",1);
if (s == '9' | s=='10')
{
alert('您已安装了正确的版本。');
}
else
{
alert('您需要下载安装Media Player 9.0');
}
}
//-->
</script>
--------------以下代码<BODY></BODY>内--------------------------
<input id="Button" value="检测是否已安装Media Player 9" name="Button" onclick="checkPlayer();" type="button">
