//播放器函数
//参数：divid  显示播放器的容器ID
//参数：videosrc  视频地址
//参数：w  视频宽度
//参数：h  视频高度
function playvideo(divid,videosrc,w,h){
var str;
str='<object id="PlayerEx2" classid="clsid:6BF52A52-394A-11d3-B153-00C04F79FAA6" width="'+w+'" height="'+h+'">';
str=str+'<param name="autoStart" value="true" />';
str=str+'<param name="URL" value="'+videosrc+'" />';
str=str+'<embed src="'+videosrc+'" type="video/x-ms-wmv" width="'+w+'" height="'+h+'" controls="ImageWindow" console="cons"> </embed>';
str=str+'</object>';
document.getElementById(divid).innerHTML=str;
}