// JavaScript Document

function toggleLayer(whichLayer) {
	var elem, vis;
	if (document.getElementById)
		elem = document.getElementById(whichLayer);
	else if (document.all)
		elem = document.all[whichLayer];
	else if (document.layers)
		elem = document.layers[whichLayer];

	if (elem != undefined) {
		vis = elem.style;
		if (vis.display == "none") {
			vis.display = "block";
		} else {
			vis.display = "none";
		}
	}
}
function showLayer(whichLayer) {
	var elem, vis;
	if (document.getElementById)
		elem = document.getElementById(whichLayer);
	else if (document.all)
		elem = document.all[whichLayer];
	else if (document.layers)
		elem = document.layers[whichLayer];

	if (elem != undefined) {
		vis = elem.style;
		vis.display = "block";
	}
}
function hideLayer(whichLayer) {
	var elem, vis;
	if (document.getElementById)
		elem = document.getElementById(whichLayer);
	else if (document.all)
		elem = document.all[whichLayer];
	else if (document.layers)
		elem = document.layers[whichLayer];
		
	if (elem != undefined) {
		vis = elem.style;
		vis.display = "none";
	}
}

function showListing(idInfo) {
	showNormalListing(idInfo);
}

function hideListing(idInfo) {
	hideNormalListing(idInfo);
}

function showNormalListing(idInfo) {
	showLayer("Listing" + idInfo);
	hideLayer("ArrowDown" + idInfo);
	showLayer("ArrowUp" + idInfo);
}

function hideNormalListing(idInfo) {
	hideLayer("Listing" + idInfo);
	hideLayer("LMA" + idInfo);
	hideLayer("Special" + idInfo);
	showLayer("ArrowDown" + idInfo);
	hideLayer("ArrowUp" + idInfo);
}

function showLMAListing(idInfo) {
	showLayer("Listing" + idInfo);
	hideLayer("ArrowDown" + idInfo);
	showLayer("ArrowUp" + idInfo);
}

function hideLMAListing(idInfo) {
	hideLayer("Listing" + idInfo);
	showLayer("LMA" + idInfo);
	hideLayer("Special" + idInfo);
	showLayer("ArrowDown" + idInfo);
	hideLayer("ArrowUp" + idInfo);
}

function showSpecialsListing(idInfo) {
	showLayer("Listing" + idInfo);
	hideLayer("ArrowDown" + idInfo);
	showLayer("ArrowUp" + idInfo);
}

function hideSpecialsListing(idInfo) {
	hideLayer("Listing" + idInfo);
	hideLayer("LMA" + idInfo);
	showLayer("Special" + idInfo);
	showLayer("ArrowDown" + idInfo);
	hideLayer("ArrowUp" + idInfo);
}

function showEvent(idInfo) {
	hideLayer("Event" + idInfo);
	showLayer("Details" + idInfo);
	hideLayer("ArrowDown" + idInfo);
	showLayer("ArrowUp" + idInfo);
}

function hideEvent(idInfo) {
	showLayer("Event" + idInfo);
	hideLayer("Details" + idInfo);
	showLayer("ArrowDown" + idInfo);
	hideLayer("ArrowUp" + idInfo);
}