CODE:
var geocoder = new GClientGeocoder();
    var map;
    var directionsArray = [];
    var i = 0;
    var colors = new Array('FF0000');

    window.onload = function() {
        geocoder.setBaseCountryCode("pt_BR");
        map = new GMap2(document.getElementById('map'), { size: new
GSize(710,480) });
        //map.setCenter(new GLatLng(47.400000,-122.210000), 12);
        map.setCenter(new GLatLng(47.400000,-122.210000), 9);
        map.addControl(new GSmallMapControl());

        /*var route1 =  'from: 47.400000,-122.210000 to: ' +
            '47.410000,-122.190000 to: 47.460000,-122.250000 to: ' +
            '47.450000,-122.240000 to: 47.400000,-122.210000';*/

        var route1 =  'from: 47.400000,-122.210000 to: ' +
            '47.410000,-122.170000';

        var routes = [route1];
        for (j = 0; j < routes.length; j++) {
            directionsArray[j] = new GDirections();
            GEvent.addListener(directionsArray[j], "load",
onGDirectionsLoad);
            directionsArray[j].load(routes[j], {getPolyline:true});
        }
    }

    function onGDirectionsLoad() {
        //var polyline = directionsArray[i].getPolyline();
        var polyline = directionsArray[0].getPolyline();
        polyline.setStrokeStyle({color:colors[0], weight:3, opacity:
0.7});
        polyline.show();
        map.addOverlay(polyline);
        i++;
    }

The lines semms to apper and suddenly disappear. Is there something
wrong with the code?
Thanks in advance.

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