var offsetNS = 2;
var nTimer;
var nLongTimeout = 50000;
var nShortTimeout = 700;


// show hide
function showObject(id) 
{	
	var obj;
	if (ns4)
	{
		obj = document.layers[id];
		obj.top += offsetNS; // отсупим для Nescafe
		obj.visibility = "show";
	}
	else 
	{
		hideAllIEObject();
		clearTimeout(nTimer);
		nTimer = setTimeout("hideIEObject('" + id + "');", nLongTimeout);		
		obj = document.getElementById(id);
		obj.style.visibility = "visible";
	}
}
function hideObject(id) 
{
	var obj;
	if (ns4) 
	{
		obj = document.layers[id];
		obj.top -= offsetNS;
		obj.visibility = "hide";
	}
	else 
	{
		clearTimeout(nTimer);
		nTimer = setTimeout("hideIEObject('" + id + "');", nShortTimeout);
	}
}

function hideAllIEObject() 
{		
	for (i = 0; i < document.all.length; i++)
	{
		var sID = document.all[i].id;
		if (sID.search("Div") != -1)
			hideIEObject(sID);
	}
}

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

function hideNSObject(id) 
{
	obj = document.layers[id];
	obj.visibility = "hide";
}