内嵌播放器问题，高手帮忙呀

media player全屏方法

<script language="JavaScript">
<!--

var Real;
Real='MediaPlayer1.';
var Mute=false;
var CanSetPos=true;
var SetPosStart=false;
var SetVolStart=false;
var loop, timer, initialised;
var speed=50;
var oldwidth=566,oldheight=502;

function DoFull()
{
eval(Real+'DisplaySize=3');
}

NetShowServer = "" ;

var mPath = NetShowServer + "";

function LoadVideo(c1,c2) {
if (c1=="") return;
video_filename = c1;

MusicPlayer.Cancel()
timer=window.setTimeout("video_play()",2000)
}
function video_play(fn) {
var mName = mPath + video_filename;
MusicPlayer.Open(mName)
}
//-->
</script>
<td width="39%" height="1&q