弄来弄去都不行，而REALPLAY的就可以，有做过这方面的朋友吗？以下是我的代码
<script language= "JavaScript ">
function fullplay(){
if(document.all.player.value== "rp "){
document.ayangplayer.SetFullScreen();
}else{
//document.mediaPlayer.SetFullScreen();这个也试过，也无法全屏
mediaPlayer.fullScreen=1;
}
}
</script>
<input type= "hidden " name= "player " value= "mdplay ">
<object classid= "clsid:05589FA1-C356-11CE-BF01-00AA0055595A " name= "mediaPlayer " id= "mediaPlayer " width= "636 " height= "475 ">
<param name= "Appearance " value= "0 ">
<param name= "AutoStart " value= "-1 ">
<param name= "AllowChangeDisplayMode " value= "-1 ">
<param name= "AllowHideDisplay " value= "0 ">
<param name= "AllowHideControls " value= "-1 ">
<param name= "AutoRewind " value= "1 ">
<param name= "Balance " value= "0 ">
<param name= "CurrentPosition " value= "0 ">
<param name= "DisplayBackColor " value= "0 ">
<param name= "DisplayForeColor " value= "16777215 ">
<param name= "DisplayMode " value= "0 ">
<param name= "Enabled " value= "-1 ">
<param name= "EnableContextMenu " value= "-1 ">
<param name= "EnablePositionControls " value= "-1 ">
<param name= "EnableSelectionControls " value= "0 ">
<param name= "EnableTracker " value= "-1 ">
<param name= "windowlessVideo " value= "0 ">
<param name= "Filename " value= "\\192.168.0.191\e\movie\test.wmv ">
<param name= "fullScreen " value= "0 ">
<param name= "MovieWindowSize " value= "1 ">
<param name= "PlayCount " value= "1 ">
<param name= "Rate " value= "1 ">
<param name= "SelectionStart " value= "-1 ">
<param name= "SelectionEnd " value= "-1 ">
<param name= "ShowTracker " value= "-1 ">
<param name= "Volume " value= "0 ">
</object>
<a href= "#### " onClick= "javascript:fullplay(); "> 全屏播放 </a>
点击“全屏播放”后没有效果，请各位指教。
------解决方案--------------------
这样：
<script language= "JavaScript ">
function fullplay(){
var player=document.getElementById( "mediaPlayer ");
player.FullScreenMode = true
}
</script>