var persistmenu="yes" 
var persisttype="sitewide" 

if (document.getElementById){ 
document.write('<style type="text/css">\n') 
document.write('.submenu{display: none;}\n')
document.write('.subtitulo{display: block;}\n')
document.write('</style>\n') 
} 

function SwitchMenu(obj){
	if(document.getElementById){
		
		// cierro todas las carpetas
		var ar = document.getElementById("masterdiv").getElementsByTagName("div");
		for (var i=0; i<ar.length; i++){
			if (ar[i].className=="menutitle")
				ar[i].style.backgroundImage = 'url(/estadisticas/bases/cfolder.gif)';
		}
		//---------------------------------

		
		//---------------------------------

		var el = document.getElementById(obj);
		var ar = document.getElementById("masterdiv").getElementsByTagName("span");
		if(el.style.display != "block"){
			for (var i=0; i<ar.length; i++){
				if (ar[i].className=="submenu")
					ar[i].style.display = "none";
			}
			el.style.display = "block";

			//abro la carpeta seleccionada
			var po = document.getElementById('m'+obj);
			po.style.backgroundImage = 'url(/estadisticas/bases/ofolder.gif)';
			//---------------------------------
			
		}else{
			el.style.display = "none";
		}
	}
}

//||ar[i].className=="subtitulo"

function onloadfunction(){ 
if (persistmenu=="yes"){ 
var cookiename=(persisttype=="sitewide")? "switchmenu" : window.location.pathname 
var cookievalue=""; 
if (cookievalue!="") 
document.getElementById(cookievalue).style.display ="block" 
} 
} 


if (window.addEventListener) 
window.addEventListener("load", onloadfunction, false) 
else if (window.attachEvent) 
window.attachEvent("onload", onloadfunction) 
else if (document.getElementById) 
window.onload=onloadfunction