Is that what you mean?
 setInterval(function(){
        var random ="?="+(new Date()).getTime();
    downloadUrl("phpsqlajax_genxml.php"+random,function(data){
    var xml = data.responseXML;
    var aircraft =
xml.documentElement.getElementsByTagName("Aircraft");
    for(var i=0;i<aircraft.length;i++)
    {
        var ICAO = aircraft[i].getAttribute("ICAO");
        var point = new
google.maps.LatLng(parseFloat(aircraft[i].getAttribute("latitude")),parseFloat(aircraft[i].getAttribute("longtitude")));
        var marker = new google.maps.Marker({
          map:map,
          position:point,
          icon: aircraftIcon

        });
    }
 })},10000);


On Mar 8, 8:27 pm, Esa <[email protected]> wrote:
> > I try to setTimeout, but it doesnot work.
>
> Sure setTimeout() works. However setInterval() is more suitable for
> the purpose.
>
> Without seeing your page, I quess that you have a browser cache
> problem. You cannot see the updated file on map because the file comes
> from browser cache. The common workaround is to change the filename
> with a random parameter.
>
> setInterval(function(){
>   var random = "?=" + (new Date()).getTime();
>   downloadUrl("phpsqlajax_genxml.php" + random, function(data){ ...
>
> }, 10000);

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