function buttonOver(name, id)
{
	document.getElementById(name+"_left"+id).className="tdOverStyle";
	document.getElementById(name+"_center"+id).className="tdOverStyle";
	document.getElementById(name+"_right"+id).className="tdOverStyle";
}

function buttonOut(name, id)
{
	document.getElementById(name+"_left"+id).className="tdOutStyle";
	document.getElementById(name+"_center"+id).className="tdOutStyle";
	document.getElementById(name+"_right"+id).className="tdOutStyle";
}

function linkOver(id)
{
	document.getElementById(id).src = menu_bullet_over.src;
}
		
function linkOut(id)
{
	document.getElementById(id).src = menu_bullet.src;
}