var old_mp3_obj;
function set_mp3(pg, obj, opt) {
	var aPl = "pl"+obj;
	if (old_mp3_obj) document.getElementById(old_mp3_obj).innerHTML = '';
	old_mp3_obj = aPl;
	var swf=(opt=='discs')?new Array("#FFFFFF"):new Array("#000000");
	var so = new SWFObject("audio.swf", "audioPlayer", 170, 18, "9", swf[0]);
	so.useExpressInstall('expressinstall.swf');
	so.addParam("quality", "best");
	so.addVariable("tip", "pag"); 
	so.addVariable("pg", pg); 
	so.addVariable("wh", obj);
	so.addVariable("opt", opt);
	so.addVariable("tmpl", (opt=='discs')?"D":"A");
	so.write(aPl);
}
function stopAudio() {
     getFlashMovie("audioPlayer").stopMP3();
}
function getFlashMovie(movieName) {
  var isIE = navigator.appName.indexOf("Microsoft") != -1;
  return (isIE) ? window[movieName] : document[movieName];
}