Openlayer with OpenStreetMap(OSM) as a base Layer

Question

i am getting problem to put OpenLayer which is coming from my Minesotta Map Server on OSM layer as a Base Layer.

when i use google map as a base layer than it works fine !.

so is there possible to work as osm as a base layer and OpenLayer as overlayer.or this combonation is possible or not

Answer 1

If I well understood your question...you need to set allOverlays: true link1, link2

var options = {
    projection: mercator, //EPSG:3785/900913
    displayProjection: geographic, //EPSG:4326
    theme: null,
    maxExtent: new OpenLayers.Bounds(-20037508.34, -20037508.34, 20037508.34, 20037508.34),
    maxResolution: 156543.0339,
    units: 'm',
    controls: [],
    numZoomLevels: MAX_ZOOM_LEVEL,
    allOverlays: true
};
OpenLayers.Util.DEFAULT_PRECISION = 18;

mp = new OpenLayers.Map('map', options);