// JavaScript Document
function NewAjax(){
	var objAjax=false;
	try{
	   objAjax=new ActiveXObject("Msxml2.XMLHTTP"); 
	}catch(e){
	   try{
	      objAjax=new ActiveXObject("Microsoft.XMLHTTP");
	   }catch(E){
	      objAjax=false;
	   }
	}
	if(!objAjax && typeof XMLHttpRequest !='undefined'){
	   objAjax=new XMLHttpRequest();
	}
	return objAjax;
}

//function MostrarCapa(){alert('hola');}Autor: Jose Azaņa

function MostrarCapa(url,capa){
   var ajax=NewAjax();
   var ContainerLayer=document.getElementById(capa);
   ajax.open('GET',url,true);
   ajax.onreadystatechange=function(){
       if(ajax.readyState==1){
	      ContainerLayer.innerHTML="<div class='ccpbd'><img src='images/load.gif' width='16' height='16'>Cargando...</div>";
	   }
	   else if(ajax.readyState==4){
	       if(ajax.status==200)
            {
                 ContainerLayer.innerHTML=ajax.responseText; 
            }
            else if(ajax.status==404)
                 {

                     ContainerLayer.innerHTML = "La direccion existe";
                 }
             else
                 {
                     ContainerLayer.innerHTML = "Error: ".ajax.status;
                 }
	   }
   }
   ajax.send(null);
}