function move (id, activeid)
{
	for (var i=1;i<=8;i++)
	{
		var e= document.getElementById(i);
		e.style.display = 'none';
		document.getElementById('t'+i).className="inactive";
	}
	var t = document.getElementById(id);
	document.getElementById('t'+activeid).className="active";
	document.getElementById('t'+id).className="hover";
	t.style.display = 'block';
}