function gallery(url){
	var parameter="toolbar=no,scrollbars=yes,status=no,resizable=yes,width=770,height=550";
	okno=window.open(url,"gallery",parameter);
}

function showOrder(){
	document.getElementById('oul').style.display = "block";
	orderOpen = true;
}
function hideOrder(){
	orderOpen = false;
	setTimeout('hideOrderMenu()',100);
}
function onOrder(){
	orderOpen = true;
	//alert('on');
}
function offOrder(){
	orderOpen = false;
	setTimeout('hideOrderMenu()',100);
}

function hideOrderMenu(){
	if(typeof(orderOpen) != 'undefined') {
		if(orderOpen) return false;
		else document.getElementById('oul').style.display = "none";
	}
	else document.getElementById('oul').style.display = "none";
}

function showDown(){
	document.getElementById('oud').style.display = "block";
	downOpen = true;
}
function hideDown(){
	downOpen = false;
	setTimeout('hideDownMenu()',100);
}
function onDown(){
	downOpen = true;
	//alert('on');
}
function offDown(){
	downOpen = false;
	setTimeout('hideDownMenu()',100);
}

function hideDownMenu(){
	if(typeof(downOpen) != 'undefined') {
		if(downOpen) return false;
		else document.getElementById('oud').style.display = "none";
	}
	else document.getElementById('oud').style.display = "none";
}

function openVariant(variantId){

	//alert('vitems' + variantId);

	var variantList = document.getElementById('vitems' + variantId);
	var variantSel = document.getElementById('vnazov' + variantId);

	if(variantList.style.display == "block") variantList.style.display = "none"
	else variantList.style.display = "block";
}

function setVariant(node,variantId){
	document.getElementById('vnazov' + variantId).innerHTML = node.title;
	openVariant(variantId);
}