function nuevoAjax(){
	var xmlhttp=false;
 	try {
 		xmlhttp = new ActiveXObject("Msxml2.XMLHTTP");
 	} catch (e) {
 		try {
 			xmlhttp = new ActiveXObject("Microsoft.XMLHTTP");
 		} catch (E) {
 			xmlhttp = false;
 		}
  	}

	if (!xmlhttp && typeof XMLHttpRequest!='undefined') {
 		xmlhttp = new XMLHttpRequest();
	}
	return xmlhttp;
}

function MostrarLogin(tipo,language){
	var pizarra = document.getElementById('loginBox');
	ajax=nuevoAjax();
	ajax.open("POST", "include/login.localizador.inc.php",true);
	ajax.onreadystatechange=function() {
		
		if (ajax.readyState!=4) {
			pizarra.innerHTML = "<div id='alert_login'> <img src='img/ajax-loader.gif'/> </div>"
	 	}else{
	 		pizarra.innerHTML = ajax.responseText;
	 	}
	}
	ajax.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");
	ajax.send("tipo="+tipo+"&l="+language)
}