function hlRow(elObj, eventObj, hlColor, bgColor)
{
	var el = elObj.style;
	
	switch(eventObj.type)
	{
		case 'mouseover':
		{
			el.backgroundColor = hlColor;
			break;
		}
		case 'mouseout':
		{
			el.backgroundColor = bgColor;
			break;
		}
		default: return false;
	}
}
function toggle(id)
{
	elem = document.getElementById(id);
	if (elem)
	{
		elem.style.display = elem.style.display == "" ? "none" : "";
	}
	return false;
}