function ShowRedio(rurl,n)
{
    WindowsMediaPlayer1.URL=rurl;
    WindowsMediaPlayer1.controls.play();
	document.all.redio[n-1].src="img/zzst.gif";
	document.all.redio[n-1].alt="正在收听";
		document.all.redio[n-1].disabled="disabled";
	m=document.all.redio.length
    for(i=1;i<=m;i++)
	{
		if(i!=n && document.all.redio[i-1].src!="img/zxst.gif")
	{
    document.all.redio[i-1].src="img/zxst.gif";
    document.all.redio[i-1].alt="在线收听";
    document.all.redio[i-1].disabled="";
      }
	}
	rediotime();
}
function rediotime()
{ 
   rediotime1.innerHTML=WindowsMediaPlayer1.controls.currentPositionString;
   window.setTimeout("rediotime();",1000);	
}