function AfficheCacheId(id)
{
	var obj = document.getElementById(id);
	if(obj.style.display == "block")
	{
		obj.style.display = "none";
	} else {
		obj.style.display = "block";
	}	
}

function AfficheId(id)
{
	var obj = document.getElementById(id);
	obj.style.display = "block";
}

function CacheId(id)
{
	var obj = document.getElementById(id);
	obj.style.display = "none";
}

function MasqueId(id)
{
	var obj = document.getElementById(id);
	obj.style.visibility = "hidden";
}