// JavaScript Document
menuClassName="menuNavigazione";

function closeSub(menu)
{
	for (var i=0; i<menu.childNodes.length; i++)
		if (menu.childNodes[i].nodeName.toLowerCase()=="li")
		{
			li=menu.childNodes[i];
			li.onmouseover=li.onactivate=li.onfocus=function()
			{
				if (this.subMenu) this.subMenu.className
				=
				this.subMenu.className.replace(/subMenu-off/g, "subMenu-on")
			};
		
			li.onmouseout=li.ondeactivate=li.onblur=function()
			{
				if (this.subMenu) closeSub(this.subMenu)				
			};
			for (j=0; j<li.childNodes.length; j++)
				if (li.childNodes[j].nodeName.toLowerCase()=="ul" ||
				li.childNodes[j].nodeName.toLowerCase()=="ol")
					closeSub(li.subMenu=li.childNodes[j]);
		}
		menu.className=menu.className.replace(/\s?subMenu-on/g,"")+" subMenu-off";
	}
	window.onload=function(e)
	{
		if (tags_=document.getElementsByTagName('ul'))
			for (i=0;i<tags_.length; i++)
				if (tags_[i].className==menuClassName) closeSub(tags_[i]);
	}
	
	/*
	(c) 2004 Gianluca Troiani < g.troiani@constile.org > some rights reserved.
	This code is licensed under Creative Commons Attribution-ShareAlike License
	< http://creativecommons.org/licenses/by-sa/2.0 >
	*/