function HideContent(d) 
{
	if (d.length < 1) 
		{ return; }
	document.getElementById(d).style.display = "none";
}

function ShowContent(d) {
	if (d.length < 1) 
		{ return; }
	document.getElementById(d).style.display = "";
}

function ReverseContentDisplay(d) 
{
	if (d.length < 1) 
		{ return; }
	if (document.getElementById(d).style.display == "none") 
		{ document.getElementById(d).style.display = ""; }
	else 
		{ document.getElementById(d).style.display = "none"; }
}

function showHide(content)
{
	var url = location.href.split("#");
	var elements = new Array("jfs-info", "episode-list", "episode-info", "mailing-list");

	for (var i = 0; i < elements.length; i++)
	{
		if (elements[i] == content)
		{
			ShowContent(content);
		}
		else
		{
			HideContent(elements[i]);
		}
	}
}