function toggleDisplay(screen23) {
turnAllOff();
if (screen23 == "Arts") {
	document.getElementById("activityArtsCheckBoxes").style.display = "block";
} 
if (screen23 == "History & Heritage") {
	document.getElementById("activityHistoryCheckBoxes").style.display = "block";
} 
if (screen23 == "Outdoor Activities & Sports") {
	document.getElementById("activityOutdoorCheckBoxes").style.display = "block";
} 
if (screen23 == "Science & Nature") {
	document.getElementById("activityScienceCheckBoxes").style.display = "block";
} 
if (screen23 == "Tours & Sightseeing") {
	document.getElementById("activityToursCheckBoxes").style.display = "block";
} 
if (screen23 == "Family Fun") {
	document.getElementById("activityFamilyCheckBoxes").style.display = "block";
} 
}

function turnAllOff() {
	document.getElementById("activityArtsCheckBoxes").style.display = "none";
	document.getElementById("activityHistoryCheckBoxes").style.display = "none";
	document.getElementById("activityOutdoorCheckBoxes").style.display = "none";
	document.getElementById("activityScienceCheckBoxes").style.display = "none";
	document.getElementById("activityToursCheckBoxes").style.display = "none";
	document.getElementById("activityFamilyCheckBoxes").style.display = "none";
	
}

function turnOnActivityPanel() {
turnAllOff();

var	screen23 = document.getElementById("listAttractionType").value;

if (screen23 == "Arts") {
    document.getElementById("activityArtsCheckBoxes").style.display = "block";
}
if (screen23 == "History & Heritage") {
    document.getElementById("activityHistoryCheckBoxes").style.display = "block";
}
if (screen23 == "Outdoor Activities & Sports") {
    document.getElementById("activityOutdoorCheckBoxes").style.display = "block";
}
if (screen23 == "Science & Nature") {
    document.getElementById("activityScienceCheckBoxes").style.display = "block";
}
if (screen23 == "Tours & Sightseeing") {
    document.getElementById("activityToursCheckBoxes").style.display = "block";
}
if (screen23 == "Family Fun") {
    document.getElementById("activityFamilyCheckBoxes").style.display = "block";
}
}