function initialize(coord1,coord2,image, shadow_image,htmlcode)
{
      if (GBrowserIsCompatible()) {
        var map = new GMap2(window.document.getElementById("tx_bt_maps_pi1-box"));
        // Links oben Pfeile und "+" und "-" Tasten
        map.addControl(new GSmallMapControl());
        // Rechts oben Tasten "Karte", "Satelit", "Hybrid"
        map.addControl(new GMapTypeControl());
        map.addControl( new GScaleControl());
        map.setCenter(new GLatLng(coord1,coord2),14);
        var tinyIcon = new GIcon();
        tinyIcon.image = image;
        tinyIcon.shadow = shadow_image;
        
        tinyIcon.iconAnchor = new GPoint(10, 32);
        tinyIcon.infoWindowAnchor = new GPoint(10, 1);
        markerOptions = { icon:tinyIcon };
        var coordi = new GPoint(coord2,coord1);
        var html_marker = htmlcode;
        var marker = new GMarker(coordi,markerOptions);
        GEvent.addListener(marker, "click", function()
        {marker.openInfoWindowHtml(html_marker)});
        map.addOverlay(marker);
      }
}
function initialize2(coord1,coord2,image, shadow_image,htmlcode)
{
      if (GBrowserIsCompatible()) {
        var map = new GMap2(window.document.getElementById("tx_bt_maps_pi1-box-2"));
        // Links oben Pfeile und "+" und "-" Tasten
        map.addControl(new GSmallMapControl());
        // Rechts oben Tasten "Karte", "Satelit", "Hybrid"
        map.addControl(new GMapTypeControl());
        map.addControl( new GScaleControl());
        map.setCenter(new GLatLng(coord1,coord2),14);
        var tinyIcon = new GIcon();
        tinyIcon.image = image;
        tinyIcon.shadow = shadow_image;

        tinyIcon.iconAnchor = new GPoint(10, 32);
        tinyIcon.infoWindowAnchor = new GPoint(10, 1);
        markerOptions = { icon:tinyIcon };
        var coordi = new GPoint(coord2,coord1);
        var html_marker = htmlcode;
        var marker = new GMarker(coordi,markerOptions);
        GEvent.addListener(marker, "click", function()
        {marker.openInfoWindowHtml(html_marker)});
        map.addOverlay(marker);
      }
}
function get_GET_param(key) {
   var get_params = get_GET_params();
   if(get_params[key])
      return(get_params[key]);
   else
      return false;
}