var map;

function buildMap() {
  if (GBrowserIsCompatible()) {
  	map = new GMap2(document.getElementById("map"));
  	map.setUIToDefault();
  	  map.addOverlay(new GMarker(new GLatLng(51.503052, -0.110694)));
  	  map.addOverlay(new GMarker(new GLatLng(55.858357, -4.269151)));
  	  map.addOverlay(new GMarker(new GLatLng(53.480704, -2.235026)));
  	  map.addOverlay(new GMarker(new GLatLng(51.51479, -3.16547)));
  	  map.addOverlay(new GMarker(new GLatLng(54.95455, -1.53725)));
  	  map.addOverlay(new GMarker(new GLatLng(52.474728, -1.903467)));
  	  map.addOverlay(new GMarker(new GLatLng(55.930678, -3.311251)));
    map.setCenter(new GLatLng(53.383328, -1.691895), 5);
  }
}

function showMap(id, lat,long) {
    map.setZoom(15);
    map.panTo(new GLatLng(long,lat));
    var m = document.getElementById("map_" + id);
    m.style.display=m.style.display == "none" ? "" : "none";
}