<!--// JavaScript Document/************************************************ Switch Menu script- by Martial B of http://getElementById.com/* Modified by Dynamic Drive for format & NS4/IE4 compatibility* Visit http://www.dynamicdrive.com/ for full source code***********************************************/var persistmenu="yes" //"yes" or "no". Make sure each SPAN content contains an incrementing ID starting at 1 (id="sub1", id="sub2", etc)var persisttype="sitewide" //enter "sitewide" for menu to persist across site, "local" for this page onlyif (document.getElementById){ //DynamicDrive.com changedocument.write('<style type="text/css">\n')document.write('.submenu{display: none;}\n')document.write('.submenu2{display: none;}\n')document.write('</style>\n')}function SwitchMenu(obj){	if(document.getElementById){	var el = document.getElementById(obj);	var ar = document.getElementById("masterdiv").getElementsByTagName("div"); //DynamicDrive.com change		if(el.style.display != "block"){ //DynamicDrive.com change			for (var i=0; i<ar.length; i++){				if (ar[i].className=="submenu") //DynamicDrive.com change					ar[i].style.display = "none";			}			el.style.display = "block";		}else{			el.style.display = "none";		}	}}function SwitchMenu2(obj){	if(document.getElementById){	var el = document.getElementById(obj);	var ar = document.getElementById("masterdiv").getElementsByTagName("div"); //DynamicDrive.com change		if(el.style.display != "block"){ //DynamicDrive.com change			for (var i=0; i<ar.length; i++){				if (ar[i].className=="submenu2") //DynamicDrive.com change					ar[i].style.display = "none";			}			el.style.display = "block";		}else{			el.style.display = "none";		}	}}function get_cookie(nombre) { 	var buscamos = nombre + "="	var returnvalue = "";	if (document.cookie.length > 0) {		offset = document.cookie.indexOf(buscamos)		if (offset != -1) { 			offset += buscamos.length			end = document.cookie.indexOf(";", offset);			if (end == -1) end = document.cookie.length;			returnvalue=unescape(document.cookie.substring(offset, end))		}	}	return returnvalue;}function onloadfunction(){	var cookiename="switchmenu"	var cookievalue=get_cookie(cookiename)	if (cookievalue!="")	document.getElementById(cookievalue).style.display="block"		var cookiename2="switchmenu2"	var cookievalue2=get_cookie(cookiename2)	if (cookievalue2!="")	document.getElementById(cookievalue2).style.display="block"}/*function onloadfunction2(){	if (persistmenu=="yes"){		var cookiename=(persisttype=="sitewide")? "switchmenu2" : window.location.pathname		var cookievalue=get_cookie2(cookiename)		if (cookievalue!="")		document.getElementById(cookievalue).style.display="block"	}}*/function savemenustate(){	var inc1=1, blockid1=""	while (document.getElementById("nivel3"+inc1)){		if (document.getElementById("nivel3"+inc1).style.display=="block"){			blockid1="nivel3"+inc1			break		}		inc1++	}	var cookiename1="switchmenu"	var cookievalue1=blockid1+";path=/"	document.cookie=cookiename1+"="+cookievalue1		var inc2=1, blockid2=""	while (document.getElementById("nivel4"+inc2)){		if (document.getElementById("nivel4"+inc2).style.display=="block"){			blockid2="nivel4"+inc2			break		}		inc2++	}	var cookiename2="switchmenu2"	var cookievalue2=blockid2+";path=/"	document.cookie=cookiename2+"="+cookievalue2}if (window.addEventListener) {	window.addEventListener("load", onloadfunction, false)} else if (window.attachEvent) {	window.attachEvent("onload", onloadfunction)} else if (document.getElementById) {	window.onload=onloadfunction}if (document.getElementById) {	window.onunload=savemenustate}-->