function visit( url ) {
	window.location.href = url;
}

function overLightNotUsed( tcell, statbar ) {
	tcell.style.backgroundColor = '#6AAAD0'; 
	status = statbar;
}

function over( tcell, statbar ) {
	tcell.style.backgroundColor = '#336699'; 
	status = statbar;
}

function out( tcell ) {
	tcell.style.backgroundColor = ''; 
}