// for popup menu
var isDHTML = 0;
var isID = 0;
var isAll = 0;
var isLayers = 0;


if (document.getElementById) {isID = 1; isDHTML = 1;}
else {
if (document.all) {isAll = 1; isDHTML = 1;}
else {
browserVersion = parseInt(navigator.appVersion);
if ((navigator.appName.indexOf('Netscape') != -1) && (browserVersion == 4)) {isLayers = 1; isDHTML = 1;}
}}

function findDOM(objectID,withStyle) {
	if (withStyle == 1) {
		if (isID) { return (document.getElementById(objectID).style) ; }
		else { 
			if (isAll) { return (document.all[objectID].style); }
		else {
			if (isLayers) { return (document.layers[objectID]); }
		};}
	}
	else {
		if (isID) { return (document.getElementById(objectID)) ; }
		else { 
			if (isAll) { return (document.all[objectID]); }
		else {
			if (isLayers) { return (document.layers[objectID]); }
		};}
	}
}

function changeStyle(objectID,styleName,newVal) {
	var dom = findDOM(objectID,1);
	dom [styleName] = newVal;
	//alert(dom [styleName]);
}
function setClass(objectID,newClass) {
	var dom = findDOM(objectID,0);
	dom.className = newClass;
}

var SubNavOn=0;
function toggleNav(daswitch) {
	//should probably set a timeout of a few seconds.. incase user doesn't do anything;
	if (daswitch=="on") {
		if (SubNavOn==1)
			return;
		else {
			setClass('AboutUsSub','isOn');
			SubNavOn=1;
			setTimeout("toggleNav('off')",10000);
			}
	}
	else {
		if (SubNavOn==0)
			return;
		else {
			setClass('AboutUsSub','isOff');
			SubNavOn=0;
			}
	}
	
}
    
    


// end popup menu