/**
 *
 */
function inizializzaMenu()
{
	var menu = $("MenuNavigazione");
	var menuItems = menu.getChildren();
	
	for (var i = 0; i < menuItems.length; i++)
	{
		var subMenuLabel = menuItems[i].getElement("a");
		
		if (menuItems[i].getParent() == menu && subMenuLabel.className.contains("continua"))
		{
            menuItems[i].getElement("ul").className = "subMenu-off";
			
			menuItems[i].onmouseover = function()
			{
				this.getElement("ul").className = "subMenu-on";
			};
			
			menuItems[i].onmouseout = function()
			{
				this.getElement("ul").className = "subMenu-off";
			};
		}
	}
}

/*
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() == "ol")
                    closeSub(li.subMenu = li.childNodes[j]);
        }
        menu.className = menu.className.replace(/\?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]);
    if (tags_ = document.getElementsByTagName("ol"))
        for (i = 0; i < tags_.length; i++)
            if (tags_[i].className == menuClassName)
                closeSub(tags_[i]);
}
*/