function playAudio(playerName, playerDiv){
	UFO.create(FO, playerName);
	document.getElementById(playerDiv).style.display = "block";
	//eval('window.document.' + playerName + '.Play();');
}

function hideAudio(playerDiv){
	document.getElementById(playerDiv).style.innerHTML = '';
	document.getElementById(playerDiv).style.display = "none";
}