var bName = navigator.appName;
var bVer = parseInt(navigator.appVersion);
if (bName == "Netscape" && bVer < 5) {
	nc = true
} else {
	nc = false
}

function ToggleDiv(theDiv) {
	if (nc) {
		if (document.layers[theDiv].visibility.toLowerCase() == "show") {
			document.layers[theDiv].visibility = "hide";
		} else {
			document.layers[theDiv].visibility = "show";
		}
	} else {
		if (document.getElementById(theDiv).style.visibility.toLowerCase() == "visible") {
			document.getElementById(theDiv).style.visibility = "hidden";
		} else {
			document.getElementById(theDiv).style.visibility = "visible";
		}
	}
}