var j = jQuery.noConflict();

    j(document).ready(function(){
        kml = j('input[name=kml]');
            if(kml.length > 0){
                initGmaps(kml.val());
                
                j(document).unload(destroyGmaps);
            }
    });

var initGmaps = function(kml){
    if (GBrowserIsCompatible()) {
        geoXml = new GGeoXml(kml);
        var map = new GMap2(document.getElementById("gmap"));
        map.setCenter(new GLatLng(52.318539, 6.510783), 15);
        map.setUIToDefault();
                map.addOverlay(geoXml);
                geoXml.gotoDefaultViewport(map); 
    }
}    

var confirmTickets = function(){
    return confirm('Weet u zeker dat u door wilt gaan met de huidige bestelling?');    
}

var destroyGmaps = function () {
    GUnload();
}