// function for highlighting corresponding menu items in each section
function menuFlag() {
	if(siteSection == "PROFILE") document.images['profile'].src = "img/gui/menu_bttn_profile_on.gif";
	if(siteSection == "PORTFOLIO") document.images['portfolio'].src = "img/gui/menu_bttn_portfolio_on.gif";
	if(siteSection == "CONTACT") document.images['contact'].src = "img/gui/menu_bttn_contact_on.gif";
}



<!--
// Handles rollover images for NN3+ and IE4+
var loaded = new Array();

function F_loadRollover(image,imageName) {
	if (image && image.src && (null == image.out || typeof(image.out) == typeof(void(0)))) {
	s = image.src;
	image.out = new Image();
	image.out.src = s;
	image.over = new Image();
	if (imageName.lastIndexOf('/') >= 0 || imageName.lastIndexOf('\\') >=0) {
		s = imageName;
		} else {
		i = s.lastIndexOf('/');
		if (i< 0) i = s.lastIndexOf('\\');
		if (i< 0) { s = imageName; }
		else     { s = s.substring(0,i+1) + imageName; }
	}
	image.over.src = s;
	loaded[image.name] = image;
	}
}
function F_roll(imageName,over) {
	if (document.images) {
	if (over) { imageObject = "over"; }
	else      { imageObject = "out"; }
	image = loaded[imageName];
	if (image) {
	ref = eval("image."+imageObject);
	if (ref) image.src = eval("image."+imageObject+".src");
	}
	if (window.event)
	window.event.cancelBubble = true;
	}
}
//-->