var browserType;

if (document.layers) {browserType = "nn4"}
if (document.all) {browserType = "ie"}
if (window.navigator.userAgent.toLowerCase().match("gecko")) {
 browserType= "gecko"
}

function showall() {
	if (browserType == "gecko" ) {
		document.poppedLayer = eval('document.getElementById("overlay")');
		document.poppedLayer2 = eval('document.getElementById("orderWin")');
		}
	else if (browserType == "ie") {
		document.poppedLayer = eval('document.getElementById("overlay")');
		document.poppedLayer2 = eval('document.getElementById("orderWin")');
		}
	else {
		document.poppedLayer = eval('document.layers["overlay"]');
		document.poppedLayer2 = eval('document.layers["orderWin"]');
		}

document.poppedLayer.style.display = "block";
document.poppedLayer2.style.display = "block";
}

function hideall() {
	if (browserType == "gecko" ) {
		document.poppedLayer = eval('document.getElementById("overlay")');
		document.poppedLayer2 = eval('document.getElementById("orderWin")');
		}
	else if (browserType == "ie") {
		document.poppedLayer = eval('document.getElementById("overlay")');
		document.poppedLayer2 = eval('document.getElementById("orderWin")');
		}
	else {
		document.poppedLayer = eval('document.layers["overlay"]');
		document.poppedLayer2 = eval('document.layers["orderWin"]');
		}

document.poppedLayer.style.display = "none";
document.poppedLayer2.style.display = "none";
}