/*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
fre " 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]);		
}