/* CONFIG */
menuClassName = "menuNavigazione";

/* SCRIPT */
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";/*
si noti lo spazio fra " e subMenu-off */
}

/* ON LOAD */
window.onload = function(e) {
    if(tags_ = document.getElementsByTagName('ul'))
		   for(i=0; i<tags_.length; i++)
			     if(tags_[i].className==menuClassName) closeSub(tags_[i]);
		if(tags_ = document.getElementsByTagName('ol'))
		   for(i=0; i<tags_.length; i++)
			     if(tags_[i].className==menuClassName) closeSub(tags_[i]);
}