function writeAudioFile(myaudiofile) {

var IE = (navigator.appName.indexOf("Explorer")!=-1)? true : false;
var str = "";

if(IE) { 
	str = "<embed src=\"http://www.silviabrasil.com/media/" + myaudiofile + "\" autostart=true starttime=:endtime=0: volume=50 width=170 height=50 align=top hidden=false control=console loop=true></embed>";
}

return str;
}//end function