function cc(id,colour) {
	tablecolour = ''
	if (colour == '') { id.bgColor = tablecolour; }
	else { id.bgColor = '#8181CD'; }
	}

function navi(a)
{
	window.location.href = a
}

function calculator()
{
window.open ("/cgi-bin/boxstore/calculator.pl", 'New', 'width=200,height=300,scrollbars=no,toolbar=no,location=no,copyhistory=no,status=no,menubar=no');
}