// JavaScript Document

function mostrar(id, modo){
	
	// sacar variables de la url
	var vars_get = getUrlVars();

 	//comprobar el id
	//if(vars_get['id']==id){
		var capa; 
		capa = document.getElementById('foto'+id);
		ajax=nuevoAjax(); 
		ajax.open("GET", "ajax_muestra_fotos.php?id="+id+"&modo="+modo,true); 
		
		ajax.onreadystatechange=function()
		{ 
			if (ajax.readyState==4)
			{ 
				capa.innerHTML = ajax.responseText;
			} 
		} 
		ajax.send(null);
	//}
}
      

function mostrar_despues(id){

	// sacar variables de la url
	var vars_get2 = getUrlVars();

 	//comprobar el id
	if(vars_get2['id']==id){
		var capa2; 
		capa2 = document.getElementById('foto'+id); 
		ajax2=nuevoAjax(); 
		ajax2.open("GET", "ajax_muestra_fotos_despues.php?id="+id,true); 
		ajax2.onreadystatechange=function()
		{ 
			if (ajax2.readyState==4)
			{ 
				capa2.innerHTML = ajax2.responseText;
			} 
		} 
		ajax2.send(null);
	}
}

function getUrlVars(){

	var vars = [], variables_get;
	var hashes = window.location.href.slice(window.location.href.indexOf('?') + 1).split('&');

	for(var i = 0; i < hashes.length; i++){

	variables_get = hashes[i].split('=');
	vars.push(variables_get[0]);
	vars[variables_get[0]] = variables_get[1];
	}//for

	return vars;
}