// Dropdown menu
function menu()
{
	var menu = document.getElementById('menu_horizontaal');
	var items = menu.getElementsByTagName('li');
	for (var i = 0; i < items.length; i++) {
		var item = items[i];
		item.onmouseover = function() { var list = this.getElementsByTagName('ul')[0]; if (list) {
				//if (list.className == 'subsub') { alert(this.innerHTML); }
				list.style.display = 'block';
			}
		}
		item.onmouseout = function() { var list = this.getElementsByTagName('ul')[0]; if (list) {
				list.style.display = 'none';
			}
		}
	}
}

//window.onload = menu;


/*function menu()
{
	var menu = document.getElementById('menu_horizontaal');
	var nodes = menu.childNodes;
	for (var i = 0; i < nodes.length; i++) {
		var node = nodes[i];
		if (node.nodeName == "LI") {
			node.onmouseover = function() { if (this.childNodes[2]) this.childNodes[2].style.display = 'block'; }
			node.onmouseout = function() { if (this.childNodes[2]) this.childNodes[2].style.display = 'none'; }
		}
	}
}

window.onload = menu;*/