function setLocation(loc) {
	var ele = document.getElementById("locationMap");
	var aArray = document.getElementsByName("mapLink");
	if (loc == undefined) {
		for (var i = 0; i < aArray.length; i++) {
			aArray[i].parentNode.className = null;
		}
		ele.className = String(ele.className).split(" ")[0];
	} else {
		for (var i = 0; i < aArray.length; i++) {
			if (aArray[i].className == loc) {
				aArray[i].parentNode.className = "selected";
			}
		}
		ele.className = ele.className + " " + loc;
	}
}

function setRegionalLocation(loc) {
	var ele = document.getElementById("locationMap");
	ele.className = "regionalSelector " + loc;
}