function showHover(which) {
	if (document.getElementById) {
		el = 'group' + which;
		document.getElementById(el).style.backgroundColor = '#ee0000';
		document.getElementById(el).style.color = '#ffffff';
	}
}

function offHover(which) {
	if (document.getElementById) {
		el = 'group' + which;
		document.getElementById(el).style.backgroundColor = '#F2C12B';
		document.getElementById(el).style.color = '#000000';
	}
}