function play(url)
{
	var e = document.createElement("embed");
	if(!e)
		return true;
	e.setAttribute("src",url);
	e.setAttribute("hidden","true");
	e.setAttribute("autostart","true");
	e.setAttribute("loop","false");
	document.getElementById("soundspan").appendChild(e);
	return false;
}

function show(o, id){
	if (o) o.style.display="block";
	if (id) {
		var ob = obj(id);
		if (ob) ob.style.display="block";
	}
}
function hide(o, id) {
	if (o) o.style.display="none";
	if (id) {
		var ob = obj(id);
		if (ob) ob.style.display="none";
	}
}
function more(showid, hideid) {
	hide(0, hideid);
	show(0, showid);
}