function ToggleVisible(X)
{
	if (document.all(X).style.display == "inline")
	{
		document.all(X).style.display = "none";
		document.all(X+"P").innerHTML = "+";
	}
	else
	{
		document.all(X).style.display = "inline";
		document.all(X+"P").innerHTML = "-";
	}
}