var submenu;

function setsubmenu(x){
	submenu=x;
}

function subshow(x){
	if(submenu == 0){
		subhideall();
	}
	document.getElementById('eikeltje' + x).style.display = 'block';
}

function subhideall(x){
	if(x)
	{
		setTimeout('subhidex('+x+')', 150);
	}
	else
	{
		for (var y = 1; y <= 9; y++){
			document.getElementById('eikeltje' + y).style.display = 'none';
		}
	}
}

function subhidex(x){
	document.getElementById('eikeltje' + x).style.display = 'none';
}