var paralcola = [];
var paralSeccion;

function quitarcola()
 {
  paralcola.shift();
  if(paralcola.length >= 1)
	cargaIframe();
 }

var esperacola;
function cargaIframe()
 {
  document.getElementById("paral").src = nruta;
  document.getElementById("paral")['onload'] = function()
   { t = setTimeout("quitarcola()",5000); }
 }

function cargaXhtml(ruta)
 {
window.status = 'cargaXhtml: '+ruta;
/*
  var purl = ruta.split("?");
  paths = purl[0].split("/");
  while(paths[0] == '')
	paths.shift();

  nruta = '/index/';
  switch(paths[0])
   {
	case 'menuXml':
	  if(paths[1] == 'items' && paths[2] != null)
	   {
		nruta += paths[2];
		paralSeccion = paths[2];
	   }
	  else
		return;
	 break;
	case 'item':
	  nruta += paralSeccion;
	  purl[1] = 'id='+parseInt(paths[1]);
	 break;
	case 'seccion':
	  seccXml = paths[1].split(".");
	  paralSeccion = seccXml[0];
	  if(seccXml[2])
	    purl[1] = 'leng='+seccXml[2];
	  nruta += paralSeccion;
	 break;
	default:
	  return;
   }

  nruta += '?';
  if(purl[1] != null)
   {
	qs = purl[1].split("&");
	for(var x in qs)
	 {
	  qsv = qs[x].split("=");
	  if(qsv[0].indexOf('xml:') == 0)
		qsv[0] = qsv[0].slice(4);
	  nruta += qsv[0]+'='+qsv[1]+'&';
	 }
   }
  nruta += 'h_frame';
  paralcl = paralcola.push(nruta);
  if(paralcl == 1)
	cargaIframe();
*/
 }

function colaIframe(seccion)
 {
  nruta = '/index/'+seccion+'?h_frame';
  paralcl = paralcola.push(nruta);
  if(paralcl == 1)
	cargaIframe();
 }