// JavaScript Document

var IDtimeout
window.onload = function(){
	li_element = document.getElementById("navig_1").getElementsByTagName("li")
	
	for(var a=0; a<li_element.length; a++){
		if(li_element[a].className == "parentMenu"){
			li_element[a].onclick = function (){
				openCloseDiv(this)
			}
		}else if(li_element[a].parentNode.id == "navig_1"){
			li_element[a].onclick = function (){
				initMenu("navig_1")
			}
		}
	}	
	
	li_element = document.getElementById("navig_2").getElementsByTagName("li")
	
	for(var a=0; a<li_element.length; a++){
		if(li_element[a].className == "parentMenu"){
			li_element[a].onmouseover = function (){
				clearTimeout(IDtimeout);
				openCloseDiv(this)
			}
			
			li_element[a].onmouseout = function (){
				IDtimeout = setTimeout('initMenu("navig_2")', 200)
			}
			
			li_element[a].onclick = function (){
				initMenu("navig_1")
			}
		}else if(li_element[a].parentNode.id == "navig_2"){
			li_element[a].onclick = function (){
				initMenu("navig_1")
			}
		}
	}	
}

function openCloseDiv(element){
	initMenu(element.parentNode.id)
	ul = element.getElementsByTagName("ul");
	
	if (ul[0].style.display == "block"){
		ul[0].style.display = "none";
		EcrireCookie(ul[0].id, 'close');	
	}else{
		ul[0].style.display = "block";
		EcrireCookie(ul[0].id, 'open');
	}
}

function initMenu(menu_elem){
	ul_element = document.getElementById(menu_elem).getElementsByTagName("ul")
	
	for(var a=0; a<ul_element.length; a++){
		if(ul_element[a].style.display == "block"){
			ul_element[a].style.display = "none";
			EcrireCookie(ul_element[a].id, 'close');
		}
	}	
}

function EcrireCookie(nom, valeur){
	var argv=EcrireCookie.arguments;
	var argc=EcrireCookie.arguments.length;
	var expires=(argc > 2) ? argv[2] : null;
	var path=(argc > 3) ? argv[3] : null;
	var domain=(argc > 4) ? argv[4] : null;
	var secure=(argc > 5) ? argv[5] : false;
	document.cookie=nom+"="+escape(valeur)+
	((expires==null) ? "" : ("; expires="+expires.toGMTString()))+
	((path==null) ? "" : ("; path="+path))+
	((domain==null) ? "" : ("; domain="+domain))+
	((secure==true) ? "; secure" : "");	
}