/* 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 = function() {
				if (this.subMenu) {
					this.subMenu.className = this.subMenu.className.replace(/subMenu-off/g,"subMenu-on");
					for (k=0; k<li.childNodes.length; k++) {
						if (li.childNodes[k].nodeName.toLowerCase()=="a") {
							a = this.childNodes[k]
							a.className = 'open';
						}
					}
				}
			};
			
			li.onactivate = li.onfocus = function() {
				if (this.subMenu) {
					this.subMenu.className = this.subMenu.className.replace(/subMenu-off/g,"subMenu-on");
				}
			};
			
			li.onmouseout = function() {
				if (this.subMenu) {
					closeSub(this.subMenu);
					for (k=0; k<li.childNodes.length; k++) {
						if (li.childNodes[k].nodeName.toLowerCase()=="a") {
							a = this.childNodes[k]
							a.className = '';
						}
					}
				}
			};
			
			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";
}

/* 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]);
			}
		}
	*/
}

/*
(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/ >
*/