<!-- Vignette StoryServer 5.0 Fri Sep 01 17:59:40 2000 -->
//do browser detect stuff
if (_version != '1.2') {
	window.onerror = new Function("return true;");
}

var isNS = (navigator.appName == "Netscape");
var isMacIE = ( (navigator.userAgent.indexOf("IE 4") > -1) && (navigator.userAgent.indexOf("Mac") > -1) );
var layerRef = (isNS) ? "document" : "document.all";
var styleRef = (isNS) ? "" : ".style";
var isDynamic = ( ((document.layers && document.layers['testmenu']) || (document.all && document.all['testmenu'])) && !isMacIE );
var activeMenu = 0;
var menuTimeout = null;
var timeoutDelay =2000;

function pingActive() {

	clearTimeout(menuTimeout);
	menuTimeout = setTimeout("turnOff()",timeoutDelay);
}

function activateMenu(menuLayerRef, offset) {		
	if (isDynamic && activeMenu != menuLayerRef) {

		if (activeMenu) hideMenu("menu" + activeMenu); 
	
		menuID = "menu" + menuLayerRef;
		activeMenu = menuLayerRef;
		clearTimeout(menuTimeout);
		menuTimeout = setTimeout("turnOff()",timeoutDelay);

		if (isNS) {
			document[menuID].top = offset;
			document[menuID].left = 110;
		} else {
			document.all[menuID].style.pixelTop = offset;
			document.all[menuID].style.pixelLeft = 129;
		}

		showMenu(menuID)
	}
}

function showMenu(layerID) {
	eval(layerRef + '["' + layerID + '"]' + styleRef + '.visibility = "visible"');
}

function hideMenu(layerID) {
	eval(layerRef + '["' + layerID + '"]' + styleRef + '.visibility = "hidden"');
}

// check if there's a menu active
function turnOff() {
	if (activeMenu) {
		menuID = "menu" + activeMenu;
		hideMenu(menuID);
		activeMenu = 0;
	}
}

// kills menu on clickup
function init() {
	if (isDynamic) {
		if (isNS) {
			document.captureEvents(Event.MOUSEUP);
		}
		document.onmouseup = turnOff;
	}
}

// this function needs to be called from the sub menus DIV


function hideMe() {
	if (activeMenu) {
		menuID = "menu" + activeMenu;
		hideMenu(menuID);
		activeMenu = 0;
	}
}


// Work-around Netscape resize bug

	if (isDynamic && isNS) {
		origWidth = innerWidth;
		origHeight = innerHeight;	
	}


function reDo() {	
	if (innerWidth != origWidth || innerHeight != origHeight) {
		location.reload();
	}
}	

if (isDynamic && isNS) {
	onresize = reDo;
}