function navBarMouseOver( tableCellRef, hoverFlag, navStyle ) {
	if ( hoverFlag ) {
		switch ( navStyle ) {
			case 1:
				tableCellRef.style.backgroundColor = '#395163';
				break;
			case 2:
				tableCellRef.style.backgroundColor = '#5A6D8C';
				break;
		}
	} else {
		switch ( navStyle ) {
			case 1:
				tableCellRef.style.backgroundColor = '#ffffff';
				break;
		}
	}
}
function navBarClick( tableCellRef, navStyle, url ) {
	navBarMouseOver( tableCellRef, 0, navStyle );
	window.location.href = url;
}