function MoveOverNav(who, what, type) {
		theID = document.getElementById(who.id);
		if (type == "Top") {
			theNorm = theButtonIMGNorm;
			theOver = theButtonIMGOver;
			clsNorm = 'nav';
			clsOver = 'navover';
			clsDown = 'navdown';
		} else {
			theNorm = theButtonSUBNorm;
			theOver = theButtonSUBOver;
			clsNorm = 'navsub';
			clsOver = 'navsubover';
			clsDown = 'navsubdown';
		}
		if (what == "down") {
			theID.style.backgroundImage = 'url('+theOver+')';
			theID.className = clsDown;
		} else if (what == "over") {
			theID.style.backgroundImage = 'url('+theOver+')';
			theID.className = clsOver;
		} else {
			theID.style.backgroundImage = 'url('+theNorm+')';
			theID.className = clsNorm;
		}
		if (type == "Top") {
			if (what == "down" || what == "over") {
				theID.style.color='FFFFFF';
			} else {
				theID.style.color='000000';
			}
		}
		if (type == "Sub") {
			if ((what == "down" || what == "over")) {
				theID.style.textDecoration='Underline';
			} else {
				theID.style.textDecoration='None';
			}
		}
	}