网页视频声音无法关闭

Question

在网页中添加了一个视频，播放器是默认的windows播放器。点击视频窗口右上角的那个x关闭，视频看不到了。可是声音还有。
function closeDiv()
{
document.getElementById('xuanchuan').style.visibility='hidden';
视频点关闭后是隐藏不可见了。声音存在，一直在找解决方法，但都不行。

Answer 1

<table   width="100%"   border="0"   cellpadding="0"   cellspacing="0"   id="table1"> 
            <tr> 
                        <td   colspan="2"   align="center"> 
                        <object   classid="clsid:6BF52A52-394A-11D3-B153-00C04F79FAA6"   id="WindowsMediaPlayer"   width="400"   height="300"> 
                                    <param name="SRC" value="http://www.snxunyi.gov.cn:81/xynew/2006ZJXY.rm">
                                    <param   name="rate"   value="1"> 
                                    <param   name="balance"   value="0"> 
                                    <param   name="currentPosition"   value="0"> 
                                    <param   name="defaultFrame"   value> 
                                    <param   name="playCount"   value=""> 
                                    <param   name="autoStart"   value="0"> 
                                    <param   name="currentMarker"   value="0"> 
                                    <param   name="invokeURLs"   value="0"> 
                                    <param   name="baseURL"   value> 
                                    <param   name="volume"   value="100"> 
                                    <param   name="mute"   value="-1"> 
                                    <param   name="uiMode"   value="none"> 
                                    <param   name="stretchToFit"   value="0"> 
                                    <param   name="windowlessVideo"   value="0"> 
                                    <param   name="enabled"   value="-1"> 
                                    <param   name="enableContextMenu"   value="-1"> 
                                    <param   name="fullScreen"   value="0"> 
                                    <param   name="SAMIStyle"   value> 
                                    <param   name="SAMILang"   value> 
                                    <param   name="SAMIFilename"   value> 
                                    <param   name="captioningID"   value> 
                                    <param   name="enableErrorDialogs"   value="0"> 
                        </object> 
                        </td> 
            </tr> 
            <tr> 
                <td   height="20"   colspan="2"   align="center"><font   color=red><span   id="playerinfo3"></span></font></td> 
    </tr> 
            <tr> 
                        <td   width="60%"   height="20"><input   type="file"   id="FileBtn"   style="visibility:hidden"> 
                        <span   id="playerinfo1"></span><font   color=blue><span   id="playerinfo2"></span></font></td> 
                        <td   width="40%"   height="20"><span   id="playerinfo"></span></td> 
            </tr> 
            <tr> 
                        <td   colspan="2"   align="center"> 
                                    <input   type="button"   name="openfile"   title="打开文件"   onclick="openfile()"   value="打开文件"> 
                                    <input   type="button"   name="play"   title="播放"   onclick="play();"   value="播放"> 
                                    <input   type="button"   name="pause"   title="暂停"   onclick="pause();"   value="暂停"> 
                                    <input   type="button"   name="stop"   title="停止"   onclick="stop();"   value="停止"> 
                                    <input   type="button"   name="voldown"   title="音量-"   onclick="voldown();"   value="音量-"> 
                                    <input   type="button"   name="volup"   title="音量+"   onclick="volup();"   value="音量+"> 
                                    <input   type="button"   name="mute"   title="静音?"   onclick="mute();"   value="静音?"> 
                                    <input   type="button"   name="balance"   title="声道"   onclick="balance();"   value="声道"> 
                                    <input   type="button"   title="刷新"   onclick="location.reload();"   value="刷新"> 
                                    <input   type="button"   title="全屏"   value="全屏"   onclick="fullScreen();"> 
                        </td> 
            </tr> 
</table> 

Answer 2

<script   language="javascript"> 
var   state; 
var   varb; 
var   varfullscreen=0;function   loop() 
{ 
            WindowsMediaPlayer.playCount=2; 
}function   openfile() 
{ 
            var   fstr=''; 
            FileBtn.click(); 
            if   (FileBtn.value=='') 
            return; 
            WindowsMediaPlayer.URL=FileBtn.value; 
            playerinfo1.innerHTML   =   '全声道   '; 
            playerinfo3.innerHTML="<b><font   color=green>当前播放文件的路径和名称是:   </font></b>"+FileBtn.value; 
}function   playerinit() 
{ 
            WindowsMediaPlayer.url="unit10.wmv";             //定义你自己的文件 
            WindowsMediaPlayer.settings.autoStart   =   false   ; 
}function   play() 
{ 
            //if(WindowsMediaPlayer.URL='')alert('请打开文件');return;   onload="playerinit()" 
            if   (WindowsMediaPlayer.controls.isavailable('play')) 
            { 
                        WindowsMediaPlayer.controls.play(); 
                        state=setInterval("updatetime()",1000); 
                        playerinfo.innerHTML   =   "播放" 
                        varfullscreen=1; 
                        playerinfo2.innerHTML   =   '音量:'+WindowsMediaPlayer.settings.volume; 
            } 
}function   voldown() 
{ 
            if   (   WindowsMediaPlayer.settings.volume   <   5   ) 
            { 
                        WindowsMediaPlayer.settings.volume   =   0; 
                        playerinfo2.innerHTML   =   "音量:0"; 
                        playerinfo1.innerHTML   =   '沉默中   '; 
            } 
            else 
            { 
                        WindowsMediaPlayer.settings.volume   -=   5; 
                        playerinfo2.innerHTML   =   '音量:'+WindowsMediaPlayer.settings.volume; 
                        playerinfo1.innerHTML   =   '非静音   '; 
            } 
}function   volup() 
{ 
            if   (   WindowsMediaPlayer.settings.volume   >   95   ) 
            { 
                        WindowsMediaPlayer.settings.volume   =   100; 
                        playerinfo2.innerHTML   =   "音量:100"; 
                        playerinfo1.innerHTML   =   '最大音   '; 
            } 
            else 
            { 
                        WindowsMediaPlayer.settings.volume   +=   5; 
                        playerinfo2.innerHTML   =   '音量:'+WindowsMediaPlayer.settings.volume; 
                        playerinfo1.innerHTML   =   '非静音   '; 
            } 
}function   pause() 
{ 
            if   (WindowsMediaPlayer.controls.isavailable('pause')) 
            { 
                        WindowsMediaPlayer.controls.pause(); 
                        clearInterval(state); 
                        playerinfo.innerHTML   =   "暂停"; 
                        varfullscreen=1; 
            } 
}function   stop() 
{ 
            if   (WindowsMediaPlayer.controls.isavailable('stop')) 
            { 
                        WindowsMediaPlayer.controls.stop(); 
                        clearInterval(state); 
                        playerinfo.innerHTML   =   "停止" 
                        varfullscreen=0; 
            } 
}function   mute() 
{ 
            WindowsMediaPlayer.settings.mute   =   !WindowsMediaPlayer.settings.mute; 
            if(varb!=1) 
            { 
                        playerinfo1.innerHTML   =   '静音中   '; 
                        document.all.volup.disabled=true; 
                        document.all.voldown.disabled=true; 
                        document.all.balance.disabled=true; 
                        varb=1; 
            } 
            else 
            { 
                        playerinfo1.innerHTML   =   '非静音   '; 
                        document.all.volup.disabled=false; 
                        document.all.voldown.disabled=false; 
                        document.all.balance.disabled=false; 
                        varb=0; 
            } 
}function   balance() 
{ 
            switch   (WindowsMediaPlayer.settings.balance) 
            { 
            case   0: 
                        WindowsMediaPlayer.settings.balance   =   100; 
                        playerinfo1.innerHTML   =   '左声道   '; 
                        break; 
            case   100: 
                        WindowsMediaPlayer.settings.balance   =   -100; 
                        playerinfo1.innerHTML   =   '右声道   '; 
                        break; 
            case   -100: 
                        WindowsMediaPlayer.settings.balance   =   0; 
                        playerinfo1.innerHTML   =   '全声道   '; 
                        break; 
            default   : 
                        WindowsMediaPlayer.settings.balance   =   0; 
                        playerinfo1.innerHTML   =   '全声道   '; 
                        break; 
            } 
}function   fullScreen() 
{ 
            if(varfullscreen) 
                        WindowsMediaPlayer.fullScreen='true'; 
            else 
                        WindowsMediaPlayer.fullScreen='0'; 
}
function   updatetime() 
{ 
            if(WindowsMediaPlayer.controls.currentPositionString=='') 
                        { 
                                    playerinfo.innerHTML   =   "00:00"   +   "   /   "   +   WindowsMediaPlayer.currentMedia.durationString; 
                                    varfullscreen=0; 
                        } 
            else 
                        playerinfo.innerHTML   =   WindowsMediaPlayer.controls.currentPositionString   +   "   /   "   +   WindowsMediaPlayer.currentMedia.durationString; 
} 
</script> 
<script   language   =   "JavaScript"     for=WindowsMediaPlayer   event=playstatechange(newstate)> 
switch   (newstate) 
{ 
            case   1: 
                        playerinfo.innerHTML   =   "停止"; 
                        break; 
            case   2: 
                        playerinfo.innerHTML   =   "暂停"; 
                        break; 
            case   3: 
                        playerinfo.innerHTML   =   "正在播放"; 
                        break; 
            case   4: 
                        playerinfo.innerHTML   =   "4"; 
                        break; 
            case   5: 
                        playerinfo.innerHTML   =   "5"; 
                        break; 
            case   6: 
                        playerinfo.innerHTML   =   "正在缓冲..."; 
                        break; 
            case   7: 
                        playerinfo.innerHTML   =   "7"; 
                        break; 
            case   8: 
                        playerinfo.innerHTML   =   "8"; 
                        break; 
            case   9: 
                        playerinfo.innerHTML   =   "正在连接..."; 
                        break; 
            case   10: 
                        playerinfo.innerHTML   =   "准备就绪"; 
                        break; 
            case   11: 
                        playerinfo.innerHTML   =   "11"; 
                        break; 
            default: 
                        playerinfo.innerHTML   =   ""; 
} 
</script>