var OPEN_STREET_MAP, OPEN_STREET_MAP2, OPEN_STREET_MAP3, WMAPA;
var createAdditionalMapTypes = function(){
    //OSM1 - mapnik
    var nota = new GCopyright(1,new GLatLngBounds(new GLatLng(-90, -180),new GLatLng(90, 180)),0,'<a href="http://www.openstreetmap.org/">OpenStreetMap</a>');  
    var col = new GCopyrightCollection('Mapa');  
    col.addCopyright(nota);  
    var tiles = [new GTileLayer(col,1,17)];  
    tiles[0].getTileUrl = function (p,z){  
        return 'http://tile.openstreetmap.org/'+z+'/'+p.x+'/'+p.y+'.png';  
    };
    OPEN_STREET_MAP = new GMapType(tiles, G_NORMAL_MAP.getProjection(), "Mapnik", {errorMessage:"Brak obrazka"});

    //OSM2 - osmarender
    var nota = new GCopyright(1,new GLatLngBounds(new GLatLng(-90, -180),new GLatLng(90, 180)),0,'<a href="http://www.openstreetmap.org/">OpenStreetMap</a>');  
    var col = new GCopyrightCollection('Mapa');  
    col.addCopyright(nota);  
    var tiles = [new GTileLayer(col,1,17)];  
    tiles[0].getTileUrl = function (p,z) {  
            return 'http://b.tah.openstreetmap.org/Tiles/tile/'+z+'/'+p.x+'/'+p.y+'.png';
    };
    OPEN_STREET_MAP2 = new GMapType(tiles, G_NORMAL_MAP.getProjection(), "Osmarender", {errorMessage:"Brak obrazka"});
    
    //OSM3 - cycle!
        var nota = new GCopyright(1,new GLatLngBounds(new GLatLng(-90, -180),new GLatLng(90, 180)),0,'<a href="http://www.openstreetmap.org/">OpenStreetMap</a>');  
        var prawaAutorskie = new GCopyrightCollection('Mapa');  
        prawaAutorskie.addCopyright(nota);  
        var kawalki = [new GTileLayer(prawaAutorskie,1,17)];  
        kawalki[0].getTileUrl = function (p,z) {  
            var y   = p.y;  
            var x   = p.x; 
            return ' http://a.andy.sandbox.cloudmade.com/tiles/cycle/'+z+'/'+x+'/'+y+'.png';
       };
       OPEN_STREET_MAP3 = new GMapType(kawalki, G_NORMAL_MAP.getProjection(), "Osmarender", {errorMessage:"Brak obrazka"});     

//wMapa
var nota = new GCopyright(1,new GLatLngBounds(new GLatLng(45.7720975335854, 8.36484367936216),new GLatLng(56.3083266193716, 30.2847663044987)),0,'<a href="http://www.wmapa.pl/">wMapa</a>');  
       var prawaAutorskie = new GCopyrightCollection('Mapa');  
       prawaAutorskie.addCopyright(nota);  
       var kawalki = [new GTileLayer(prawaAutorskie,6,17)];  
       kawalki[0].getTileUrl = function (p,z) {  
           var m = {
              17 : [40612,68580],
              16 : [20305,34289],
              15 : [10152,17144],
              14 : [5075,8571],  
              13 : [2537,4285],   
              12 : [1268,2142],
              11 : [633,1070],
              10 : [316,534],
               9 : [157,266],
               8 : [78,132],
               7 : [38,65],
               6 : [18,32]
           }
           
           var y   = p.y - m[z][0];
           var x   = p.x - m[z][1];
           return 'http://t3.wmapa.pl/tile/'+parseInt(z-3)+','+y+','+x;
       };
       WMAPA = new GMapType(kawalki, G_NORMAL_MAP.getProjection(), "Mapnik", {errorMessage:"Brak obrazka"});    

};