function linkEmail(un) {
	var at = "@";
	var one = "mai";
	var two = "lto:";
	var mh = "kasseledu.com";
	var su = "";
	if (linkEmail.arguments.length == 2)
	{ mh = linkEmail.arguments[1]; }
	// 'su' adds a subject to the email, use a third argument in the function call, 3 arguments HAVE to be used, even for oandp.org addresses
	if (linkEmail.arguments.length == 3)
	{ su = linkEmail.arguments[2]; }
	document.write("<a href=\"" + one + two + un + at + mh + su + "\">" + un + at + mh + "</a>");
}

function DisplaySection(strID, strElementType)
{
	try {
		   document.getElementById(strID).style.display = strElementType; //'table-row';
		}
		catch(exception) {
			document.getElementById(strID).style.display = 'block';
		}
}
function HideSection(strID)
{
	document.getElementById(strID).style.display = 'none';
}
function ToggleSectionVisibility(strID, strElementType)
{
	if (document.getElementById(strID).style.display == 'none' || document.getElementById(strID).style.display == '')
	{
		DisplaySection(strID, strElementType);
	}
	else
	{
		HideSection(strID);
	}
}