// Swap Navigation status
function swapNav(nav1Status,nav2Status,nav3Status,nav4Status,nav5Status,nav6Status,nav7Status,nav8Status,nav9Status) {
	
	document.getElementById('nav1').className = nav1Status;
	document.getElementById('nav2').className = nav2Status;
	document.getElementById('nav3').className = nav3Status;
	document.getElementById('nav4').className = nav4Status;
	document.getElementById('nav5').className = nav5Status;
	document.getElementById('nav6').className = nav6Status;
	document.getElementById('nav7').className = nav7Status;
	document.getElementById('nav8').className = nav8Status;
	document.getElementById('nav9').className = nav9Status;
}