songNum = new Array();
songNum[0] = "#";
songNum[1] = "archivos_/musica.mp3";

var music = null;
var track = 0;
var ver = navigator.appName;
function audioCheck(plugName) {
	for (var i = 0; i < navigator.plugins.length; i++) {
		if (navigator.plugins[i].name.toLowerCase() == plugName.toLowerCase()) {
			for (var j = 0; j < navigator.plugins[i].length; j++) {
				if (navigator.plugins[i][j].enabledPlugin) {
				return true;
				   }
			}
		return false;
		   }
	}
	return false;
}


function chooseSong(s) { // ie
track = s;
//if (ver == "Microsoft Internet Explorer") {
	if (track==0){
		document.all.musica.src = "#";
	}else{
		document.all.musica.src = songNum[track];
	}
//} else {
//	songPlay('play');
//   }
}

function songPlay(cmd) { // netscape
	//if (audioCheck("LiveAudio"))
	//{
		if (cmd == 'play')
		{
			document.musica.play(false, songNum[1]);
		}
	//} else {
	//	alert("No tiene el componente necesario para oir el fondo musical");
	//}
}

	if (ver == "Microsoft Internet Explorer") {
	document.write('<bgsound src="#" ID=musica loop=3 AUTOSTART=true name=musica>');
	} else {
	document.write('<embed type="audio/midi" loop=3 src="#" AUTOSTART=true hidden=true VOLUME="90" id="musica" ></EMBED>');
	}