function getCriteria() {
    var url = $('searchForm').serialize();
    url = url.replace("search_now=Search%20Now&", "");
    url = url.replace("search_now=Search%20Now&", "");
    url = url.replace("search_now=Search%20Now&", "");
    return url;
}

function saveListing(lid,aid) {
    var url = '/shared/listings/DMGMapping/GoogleMaps/saveListing.php';
    var formCriteria = getCriteria();
    var centerLatitude = map.getCenter().lat();
    var centerLongitude = map.getCenter().lng();
    var zoom = map.getZoom();
    var pars = '&lid='+lid+
               '&centerLatitude='+centerLatitude+
               '&centerLongitude='+centerLongitude+
               '&z='+zoom+
               '&start='+starter+
               '&limit='+limit+
               '&'+formCriteria+
               '&aid=';
               
    var ajaxSaveListing = new Ajax.Request(url, {
        method: 'get',
        parameters: pars,
        onComplete: function(transport) {
            if(transport.responseText == 'sessionend') {
                sessionHasEnded = true;
                sessionEnded();
                return;
            } else if(transport.responseText.match(/^\//)) {
                //window.open (transport.responseText,"myaccount");
                location.href=transport.responseText;
                return;
            } else  if(transport.responseText.match(/^ERROR /i)) {
                alert(transport.responseText);
                return;
            } else {
                $('spansavedlink').update(transport.responseText);
                return;
            }
        }
    });
}