function showOverlib(id, event)
{
	if(document.documentElement.scrollTop != 0)
		var offScreen = document.documentElement.scrollTop;
	else
		var offScreen = document.body.scrollTop;

	document.getElementById(id).style.top = event.clientY + offScreen + "px";
	document.getElementById(id).style.left = event.clientX + 15 + "px";
	document.getElementById(id).style.visibility = "visible";
}

function hideOverlib(id)
{
	document.getElementById(id).style.visibility = "hidden";
}

function closeopen(close, open)
{
	document.getElementById(close).className="switchBox hide";
	document.getElementById(open).className="switchBox show";
}