function saraza() {
    alert('saracatunga.com');
}

function showNavigators(parametrcaja){
	var xmlhttp=creaXML();
	var urlcaja=parametrcaja;

	xmlhttp.open("GET",urlcaja,true);
	xmlhttp.onreadystatechange=function() {
	    if (xmlhttp.readyState==4) {
	        var e = document.getElementById("chaps");
            e.innerHTML=xmlhttp.responseText + e.innerHTML;
            if (e.getElementsByTagName('div').length > 1) {
                leaveSpaceForNavigators('content', 'listing');
            } else {
                // oculto el div de navigators, sino en firefox se ve mal el bloque
                // de adsense de arriba del listado
                var chaps = document.getElementById('chaps');
                chaps.className += ' noshow';
            }
	    }
	};
	xmlhttp.setRequestHeader('Accept','message/x-jl-formresult');
	var envio=document.all?null:xmlhttp.responseText;
	xmlhttp.send(envio);
}

function leaveSpaceForNavigators(id, css) {
    var e = document.getElementById(id);
    if (e) {
        e.className += ' ' + css;
    } else {
        setTimeout('leaveSpaceForNavigators(\'' + id + '\', \'' + css + '\')', 200);
    }
}

function setNav(camp,val)
{
  var f = document.getElementById('formNav');
  f[camp].value = val;

  f.submit();
}

function setNavGallery(val, foto)
{
  var f = document.getElementById('formNav');
  f['foto'].value = foto;
  f['galeria'].value = val;
  f.submit();
}

function setNavOrden(val)
{
  var f = document.getElementById('formNav');
  f['orden'].value = val;
  f.submit();
}

function cleanNav(camp,value)
{
  var f = document.getElementById('formNav');
  f[camp].value = value;
  f.submit();
}

function setNavUrl(camp,val,url)
{
  var f = document.getElementById('formNav');
  f.action = 'http://'+url+'/busqueda_run.php';
  f[camp].value = val;
  f.submit();
}


function cleanNavUrl(camp,value,url)
{
  var f = document.getElementById('formNav');
  f.action = 'http://'+url+'/busqueda_run.php';
  f[camp].value = value;
  f.submit();
}

function creaXML(){
    var elrequest=false;
    if (typeof ActiveXObject!='undefined') {
        elrequest = new ActiveXObject('Msxml2.XMLHTTP');
        if (!elrequest) {
            elrequest = new ActiveXObject('Microsoft.XMLHTTP');
        }
    } else if (typeof XMLHttpRequest!='undefined') {
        elrequest = new XMLHttpRequest();
    }

	return elrequest;
}