/**
 * @author Crenshaw
 */
function unhide_sub(elementID1) {
	document.getElementById(elementID1).style.display = "block";
}

function hide_sub(elementID1) {
	document.getElementById(elementID1).style.display = "none";
}

function hide_subs(elementClassOG, elementClassNEW) {
	var D = document.getElementsByTagName('*');
	for (var i = 0; i < D.length; i++) {
		if (D[i].className == elementClassOG) D[i].className = elementClassNEW;
		if (D[i].className == 'year') D[i].className = "noyear";
	}
}

function unhide_subs(elementClassOG, elementClassNEW) {
	var D = document.getElementsByTagName('*');
	for (var i = 0; i < D.length; i++) {
		if (D[i].className == elementClassOG) D[i].className = elementClassNEW;
		if (D[i].className == 'noyear') D[i].className = "year";
	}
}