text: goog.require('ol.Map');
  goog.require('ol.View');
  goog.require('ol.layer.Tile');
  goog.require('ol.source.TileWMS');
  
  
  var wmsSource = new ol.source.TileWMS({
    url: 'http://demo.boundlessgeo.com/geoserver/wms',
    params: {'LAYERS': 'ne:ne'},
    serverType: 'geoserver',
    crossOrigin: 'anonymous'
  });
  
  var wmsLayer = new ol.layer.Tile({
    source: wmsSource
  });
  
  var view = new ol.View({
    center: [0, 0],
    zoom: 1
  });
  
  var map = new ol.Map({
    renderer: common.getRendererFromQueryString(),
    layers: [wmsLayer],
    target: 'map',
    view: view
  });
  
  map.on('singleclick', function(evt) {
    document.getElementById('info').innerHTML = '';
    var viewResolution = /** @type {number} */ (view.getResolution());
    var url = wmsSource.getGetFeatureInfoUrl(
        evt.coordinate, viewResolution, 'EPSG:3857',
        {'INFO_FORMAT': 'text/html'});
    if (url) {
      document.getElementById('info').innerHTML =
          '<iframe seamless src="' + url + '"></iframe>';
    }
  });
  
  map.on('pointermove', function(evt) {
    if (evt.dragging) {
      return;
    }
    var pixel = map.getEventPixel(evt.originalEvent);
    var hit = map.forEachLayerAtPixel(pixel, function() {
      return true;
    });
    map.getTargetElement().style.cursor = hit ? 'pointer' : '';
  });
  