I would like open a popup when I click the POI with the style of this example: example: http://openlayers.org/dev/examples/dynamic-text-layer.html
this is my code, I do not know how to change it
<div id="mapdiv"></div>
<script src="http://www.openlayers.org/api/OpenLayers.js"></script>
<script>
map = new OpenLayers.Map("mapdiv",
{
controls:[
new OpenLayers.Control.Navigation(),
new OpenLayers.Control.ScaleLine()
]
}
);
map.addLayer(new OpenLayers.Layer.OSM());
var pois = new OpenLayers.Layer.Text( "My Points",
{ location:"./mypoi.txt",
projection: map.displayProjection
});
map.addLayer(pois);
//Set start centrepoint and zoom
var lonLat = new OpenLayers.LonLat( 9.19, 45.46 )
.transform(
new OpenLayers.Projection("EPSG:4326"), // transform from WGS 1984
map.getProjectionObject() // to Spherical Mercator Projection
);
var zoom=11;
map.setCenter (lonLat, zoom);
</script>