несколько ломаных на одной карте

 <script type="text/javascript">
YMaps.jQuery(function () {
 
            var map = new YMaps.Map(YMaps.jQuery("#YMapsID")[0]);

        map.setCenter(new YMaps.GeoPoint(37.628449,55.761036), 10, YMaps.MapType.MAP);
        map.addControl(new YMaps.Zoom());
        map.addControl(new YMaps.ToolBar());
        map.addControl(new YMaps.TypeControl());

        var a = new YMaps.Style();
        a.lineStyle = new YMaps.LineStyle();
        a.lineStyle.strokeColor = "fff";
        a.lineStyle.strokeWidth = 5;
        YMaps.Styles.add("line", a);

        var b = new YMaps.Style();
            b.iconStyle = new YMaps.IconStyle();
            b.iconStyle.href = "/point.png";
            b.iconStyle.size = new YMaps.Point(28, 27);
            YMaps.Styles.add("point", b); 

        var c = new YMaps.Style(n);
            c.balloonContentStyle = new YMaps.BalloonContentStyle(new YMaps.Template(
            "<b>$[name|объект]</b>\
            <div>$[description]</div>\"
             ));
            YMaps.Styles.add("point2", c);  

var
marshrut = new YMaps.Polyline([new
YMaps.GeoPoint(37.627076,55.757939)....new
YMaps.GeoPoint(37.621583,55.763359)], { style: "line", clickable: 0 });

var placemark1 = new YMaps.Placemark(new YMaps.GeoPoint(37.627076,55.757939), { style: "point2"});
            placemark1.name = "Точка 1";
            placemark.description = "Взять фотоаппарат";

var placemark2 = new YMaps.Placemark(new YMaps.GeoPoint(37.621583,55.763359), { style: "point2"})
            placemark2.name = "Точка 2";
            placemark2.description = "Сделать хорошие кадры";
var Group1 = new YMaps.GeoObjectCollection();
 Group1add(marshrut);
 Group1.add([(placemark1), (placemark2)]);

            YMaps.jQuery("#Toshka1")
                .bind("click", function () {
                    var link = YMaps.jQuery(this);
                    if (link.hasClass("active")) {
                        map.removeOverlay(Group1);
                    } else {
                        map.addOverlay(Group1);
                    }
                    link.toggleClass("active");

                    return false;
                })
           
                });


            window.onload = function () {
            var marshrutmapContainer = document.getElementById("Poleznoe1"),
            document.getElementById("Point1").onclick = function () {
            marshrutContainer.style.display = (marshrutContainer.style.display == "") ? "none" : "";
 };
}  
</script> 
<a class="title" href="#" onclick="showMarshrut();return false;" id="Toshka1">Показать весь путь</a>
<div id="YMapsID" style="width: 600px; height: 400px;">&nbsp;</div>
<a
title="описание точки 1"  id="Point1" href="#">Точка 1</a>
<a title="описание точки 2" id="Point2" href="#">Точка 2</a>
<div
id="Poleznoe1" style="width: 200px; display: none;"></div>
<div id="Poleznoe2" style="width: 200px; display:
none;"></div>