/* Js para el menu superior en pesta?as. Amiguetes mi javascript no da por AHORA para mucho m?s, pero estoy convencido que tiene que haber alguna manera de automatizar la funci?n tabNavigation() porque si os dais cuenta es una serie ordenada de numeros. Echarle un ojo */

function ObtenerDatos(datos,divID) {

var peticion = false;
//var cert_Pivot = document.getElementById("cert_Pivot");

if (window.XMLHttpRequest) {
	peticion = new XMLHttpRequest();
} else if (window.ActiveXObject) {
	peticion = new ActiveXObject("Microsoft.XMLHTTP");
}

		var obj = document.getElementById(divID);
		peticion.open("GET", "http://"+window.location.host+"/"+datos, true);
		peticion.onreadystatechange = function() {
			if (peticion.readyState == 4) {
				/*START Nielsen//NetRatings Event Tracking function */
				_nnEventTrack("http://"+window.location.host+"/"+datos);
 				//tagCertifica(23370, datos);
cert_registerHit(23370, datos, "cert_Pivot");
				/*END Nielsen//NetRatings Event Tracking function*/
				obj.innerHTML = (peticion.responseText);
			}else if(peticion.readyState==1){
				obj.innerHTML = "<div class='loading'><p><img src='http://www.universia.edu.pe/_descargas/7/9/loading.gif'/><br />Cargando contenidos...</p></div>";
			}
		}
		peticion.send(null);

}

function CambiarEstilo(id,seleccionadoSolapa,inactivoSolapa) {
	var elementosMenu = getElementsByClassName(document, "li", seleccionadoSolapa);
	for (var k = 0; k< elementosMenu.length; k++) {
		elementosMenu[k].className = inactivoSolapa;
	}
	var identity=document.getElementById(id);
	identity.className=seleccionadoSolapa;
}

/*
function getElementsByClassName
Written by Jonathan Snook, http://www.snook.ca/jonathan
Add-ons by Robert Nyman, http://www.robertnyman.com
*/

function getElementsByClassName(oElm, strTagName, strClassName){
	var arrElements = (strTagName == "*" && document.all)? document.all : oElm.getElementsByTagName(strTagName);
	var arrReturnElements = new Array();
	strClassName = strClassName.replace(/\-/g, "\\-");
	var oRegExp = new RegExp("(^|\\s)" + strClassName + "(\\s|$)");
	var oElement;
	for(var i=0; i<arrElements.length; i++){
		oElement = arrElements[i];
		if(oRegExp.test(oElement.className)){
			arrReturnElements.push(oElement);
		}
	}
	return (arrReturnElements)
}

/*START Nielsen//NetRatings Event Tracking function */
/* COPYRIGHT 2006 Nielsen//NetRatings */
function _nnEventTrack(_nnClickURL){
	var _nnCI = "es-universia";
	var _nnCG = "0";
	var _nnCC = "us"; /* country code */
	var _nnLP = location.protocol.indexOf('https')>-1?'https:':'http:';
	var _nnRP = escape(window.location);
	var _nnND = _nnLP + '//secure-' + _nnCC + '.imrworldwide.com/';
	var _nnPixel = new Image(1,1);
	var _nnParams = "rnd=" + (new Date()).getTime() + "&ci=" + _nnCI + "&cg=" + _nnCG;
	_nnParams += "&si=" + escape(_nnClickURL) + "&rp=" + _nnRP;
	_nnPixel.src = _nnND + "cgi-bin/m?" + _nnParams;
}
/*END Nielsen//NetRatings Event Tracking function*/

/*
function tabNavigation() {
	if ($('contenidos1')){
	var tab1 = document.getElementById("tab-0");
	var tab2 = document.getElementById("tab-1");
	var tab3 = document.getElementById("tab-2");
	var tab4 = document.getElementById("tab-3");
	var tab5 = document.getElementById("tab-4");
	var tab6 = document.getElementById("tab-5");

	var tab1content = document.getElementById("contenidos0");
	var tab2content = document.getElementById("contenidos1");
	var tab3content = document.getElementById("contenidos2");
	var tab4content = document.getElementById("contenidos3");
	var tab5content = document.getElementById("contenidos4");
	var tab6content = document.getElementById("contenidos5");

	// por temas de accesibilidad oculto de inicio las capas no visibles
	tab1content.className = "hidden";
	tab2content.className = "hidden";
	tab3content.className = "hidden";
	tab4content.className = "hidden";
	tab6content.className = "hidden";


	tab1.onclick = function() {
		closeAll();
		tab1content.className = "caja1";
		tab2content.className = "hidden";
		tab3content.className = "hidden";
		tab4content.className = "hidden";
		tab5content.className = "hidden";
		tab6content.className = "hidden";
		this.className = "seleccionado";
		tab2.className = "inactivo";
		tab3.className = "inactivo";
		tab4.className = "inactivo";
		tab5.className = "inactivo";
		tab6.className = "inactivo";
		return false;
	}

	tab2.onclick = function() {
		closeAll();
		tab1content.className = "hidden";
		tab2content.className = "caja1";
		tab3content.className = "hidden";
		tab4content.className = "hidden";
		tab5content.className = "hidden";
		tab6content.className = "hidden";
		this.className = "seleccionado";
		tab1.className = "inactivo";
		tab3.className = "inactivo";
		tab4.className = "inactivo";
		tab5.className = "inactivo";
		tab6.className = "inactivo";
		return false;
	}

	tab3.onclick = function() {
		closeAll();
		tab1content.className = "hidden";
		tab2content.className = "hidden";
		tab3content.className = "caja1";
		tab4content.className = "hidden";
		tab5content.className = "hidden";
		tab6content.className = "hidden";
		this.className = "seleccionado";
		tab1.className = "inactivo";
		tab2.className = "inactivo";
		tab4.className = "inactivo";
		tab5.className = "inactivo";
		tab6.className = "inactivo";
		return false;
	}

	tab4.onclick = function() {
		closeAll();
		tab1content.className = "hidden";
		tab2content.className = "hidden";
		tab3content.className = "hidden";
		tab4content.className = "caja1";
		tab5content.className = "hidden";
		tab6content.className = "hidden";
		this.className = "seleccionado";
		tab1.className = "inactivo";
		tab2.className = "inactivo";
		tab3.className = "inactivo";
		tab5.className = "inactivo";
		tab6.className = "inactivo";
		return false;
	}

	tab5.onclick = function() {
		closeAll();
		tab1content.className = "hidden";
		tab2content.className = "hidden";
		tab3content.className = "hidden";
		tab4content.className = "hidden";
		tab5content.className = "caja1";
		tab6content.className = "hidden";
		this.className = "seleccionado";
		tab1.className = "inactivo";
		tab2.className = "inactivo";
		tab3.className = "inactivo";
		tab4.className = "inactivo";
		tab6.className = "inactivo";
		return false;
	}

	tab6.onclick = function() {
		closeAll();
		tab1content.className = "hidden";
		tab2content.className = "hidden";
		tab3content.className = "hidden";
		tab4content.className = "hidden";
		tab5content.className = "hidden";
		tab6content.className = "caja1";
		this.className = "seleccionado";
		tab1.className = "inactivo";
		tab2.className = "inactivo";
		tab3.className = "inactivo";
		tab4.className = "inactivo";
		tab5.className = "inactivo";
		return false;
	}
	}
}

function closeAll() {
	var menuTabs = document.getElementById("menu").getElementsByTagName("li");
	for (var i=0; i<menuTabs.length; i++) {
		menuTabs[i].className = "";
	}

	for (var i=0; i<6; i++) {
		var tabs = document.getElementById("contenidos" + [i]);
		tabs.className = "hidden";
	}
}


function tabNavigation2() {
	if ($('pais-destacado1')){
	var tab_1 = document.getElementById("pais-0");
	var tab_2 = document.getElementById("pais-1");
	var tab_3 = document.getElementById("pais-2");

	var tab_1content = document.getElementById("pais-destacado0");
	var tab_2content = document.getElementById("pais-destacado1");
	var tab_3content = document.getElementById("pais-destacado2");

	// por temas de accesibilidad oculto de inicio las capas no visibles
	tab_2content.className = "hidden";
	tab_3content.className = "hidden";

	tab_1.onclick = function() {
		closeAll_1();
		tab_1content.className = "destacados-caja";
		tab_2content.className = "hidden";
		tab_3content.className = "hidden";
		this.className = "seleccionado";
		tab_2.className = "inactivo";
		tab_3.className = "inactivo";
		return false;
	}

	tab_2.onclick = function() {
		closeAll_1();
		tab_1content.className = "hidden";
		tab_2content.className = "destacados-caja";
		tab_3content.className = "hidden";
		this.className = "seleccionado";
		tab_1.className = "inactivo";
		tab_3.className = "inactivo";
		return false;
	}

	tab_3.onclick = function() {
		closeAll_1();
		tab_1content.className = "hidden";
		tab_2content.className = "hidden";
		tab_3content.className = "destacados-caja";
		this.className = "seleccionado";
		tab_1.className = "inactivo";
		tab_2.className = "inactivo";
		return false;
	}

	if ($('pais-3'))
	{
		var tab_4 = document.getElementById("pais-3");
		var tab_4content = document.getElementById("pais-destacado3");
		tab_4content.className = "hidden";
		tab_4.onclick = function() {
			closeAll_1();
			tab_1content.className = "hidden";
			tab_2content.className = "hidden";
			tab_3content.className = "hidden";
			tab_4content.className = "destacados-caja";
			this.className = "seleccionado";
			tab_1.className = "inactivo";
			tab_2.className = "inactivo";
			tab_3.className = "inactivo";
			return false;
		}
	}

	}
}

function closeAll_1() {
	var menuTabs_pais = document.getElementById("menu_pais").getElementsByTagName("li");
	for (var i=0; i<menuTabs_pais.length; i++) {
		menuTabs_pais[i].className = "";
	}

	for (var i=0; i<3; i++) {
		var tabs_pais = document.getElementById("pais-destacado" + [i]);
		tabs_pais.className = "hidden";
	}
}

window.onload = function()
{
	tabNavigation();
	tabNavigation2();
}
*/