function switchContent(idShow, idHide)
	{
	if(idShow)
		{
		var div2Show = document.getElementById(idShow);
		div2Show.style.display = "block";
		}
	if(idHide)
		{
		var div2Hide = document.getElementById(idHide);
		div2Hide.style.display = "none";
		}
	}