// Functie voor het in en uitklappen
function tnlevel1( branch ) //toggle node state - expand/collapse by making it visible or invisible
{
	if ( document.getElementById( branch ) != null )
	{
		var objBranch = document.getElementById( branch ).style;
		
		if ( ( objBranch.display == "block" ) || ( objBranch.display == "" ) )
		{   objBranch.display = "none"; 
		
		}
		else
		{
			// Alle menu itmes van level 1  2 welke uitlkappen hier vermelden
			document.getElementById("cmerken").style.display = "none";
			document.getElementById("cgelaat").style.display = "none"
			document.getElementById("clichaam").style.display = "none"
			document.getElementById("cmakeup").style.display = "none"
			document.getElementById("ccontact").style.display = "none"
			document.getElementById("cprijslijst").style.display = "none"
			document.getElementById("cgelaatsothy").style.display = "none";
			document.getElementById("cgelaatneoderma").style.display = "none"
			document.getElementById("cpermanente").style.display = "none"
			document.getElementById("cvoetverzorging").style.display = "none"
			document.getElementById("claser").style.display = "none"
			objBranch.display = "block"; 
		}
			
	}
}

function tnlevel2( branch ) //toggle node state - expand/collapse by making it visible or invisible
{
	if ( document.getElementById( branch ) != null )
	{
		var objBranch = document.getElementById( branch ).style;
		
		if ( ( objBranch.display == "block" ) || ( objBranch.display == "" ) )
		{   objBranch.display = "none"; 
		
		}
		else
		{
			// Alle menu itmes uit level 2 welke uitlkappen hier vermelden
			document.getElementById("cgelaatsothy").style.display = "none";
			document.getElementById("cgelaatneoderma").style.display = "none"
			document.getElementById("shuidverzorging").style.display = "none"			
			objBranch.display = "block"; 
		}
			
	}
}

function chTxt(txt) {document.getElementById('neoderma').innerHTML = txt; }