var currentMenu;
function getItems(obj) {
	var nodes = obj.childNodes;
	for(var i = 0; i < nodes.length; i++) {
		if(nodes[i].className == 'items') {
			
			return nodes[i];
		}
	}

	return null;
}
function go() {
	//alert('go');
}
function showItems(obj) {
	mouseInMenu = true;
	var nodeToShow = getItems(obj);
	nodeToShow.style.display = 'block';

	currentMenu = nodeToShow;
	
	document.getElementById('outerMenuDiv').style.zIndex= 100;
}

function hideItems(obj) {
	
	var nodeToHide = getItems(obj);
	nodeToHide.style.display = 'none';
	document.getElementById('outerMenuDiv').style.zIndex= 0;
}

function mouseOver(event) {
	
	if(event.srcElement) {
		showItems(event.srcElement.parentNode);
	} else {
		showItems(event.target.parentNode);
	}
	

}
function mouseOut(event) {
	if(event.srcElement) {
		var node = event.srcElement;
		var related = event.toElement;
	} else {
		var node = event.target;
		var related = event.relatedTarget;
	}
	try {
		if(node.id.substr(0,2) != related.id.substr(0,2) ) {
			
			hideItems(currentMenu.parentNode); 
		}
	}
	catch(e){

	}
}