function navSwapIn(cell, link, graphic) {
	var c = document.getElementById(cell);
	var l = document.getElementById(link);
	var g = document.getElementById(graphic);
	
	c.style.cursor = 'hand';
	l.style.color = '#FFFFFF';
	l.style.fontWeight = 'bold';
	l.style.textDecoration = 'none';
	//g.style.visibility = 'visible';
}

function navSwapOut(cell, link, graphic) {
	var c = document.getElementById(cell);
	var l = document.getElementById(link);
	var g = document.getElementById(graphic);
	
	l.style.color = '#FFFFFF';
	l.style.fontWeight = 'bold';
	l.style.textDecoration = 'underline';
	//g.style.visibility = 'hidden';
}

function navClick(link) {
	var l = document.getElementById(link);
	
	window.location = l.href;
}