function $showprop(o)
{
	var s;
	for (p in o)
	{
		if (o[p] != null && o[p] != "" && o[p] != "[object]")
			s = s + p + ":" + o[p] + "\n";
	}
	alert (s);
}

function $showobj(o)
{
	var s;
	for (p in o)
	{
		if (o[p] == "[object]")
			s = s + p + "\n";
	}
	alert (s);
}

function $showall(o)
{
	var s;
	for (p in o)
	{
		if (o[p] != null && o[p] != "")
			s = s + p + ":" + o[p] + "___";
	}
	alert (s);
}