How can add panzoombar in openlayer map?

var options = {
            Extent: extent, 'tileSize': new OpenLayers.Size(256, 256),
            controls: [new OpenLayers.Control.TouchNavigation({
                dragPanOptions: {
                    enableKinetic: true
                }
            }),
            new OpenLayers.Control.Navigation(),
            new OpenLayers.Control.PanZoomBar(),
            new OpenLayers.Control.Attribution(), new OpenLayers.Control.ScaleLine({ geodesic: true })
           ]
};
map = new OpenLayers.Map("map", options);