function highlightOn(ref)
	{
		var focusObject;
		
		document.getElementById('logo' + ref).src = 'images/logos/' + services[ref].service + 'Over.gif';
		
		setColor('logoCell' + ref, services[ref].color);
		setColor('textCell' + ref, services[ref].color);
		setColor('linksCell' + ref, services[ref].color);
	}
	
	function highlightOff(ref)
	{
		document.getElementById('logo' + ref).src = 'images/logos/' + services[ref].service + '.gif';
		setColor('logoCell' + ref, '#FFFFFF');
		setColor('textCell' + ref, '#FFFFFF');
		setColor('linksCell' + ref, '#FFFFFF');
	}
	
	function setColor(id, color)
	{
		var focusObject
		focusObject = document.getElementById(id);
		focusObject.style.backgroundColor = color;
	}