anchor.diff:                   projection: new OpenLayers.Projection("EPSG:4326"),
                    displayProjection: new OpenLayers.Projection("EPSG:900913"),
                    styleMap: new OpenLayers.StyleMap({
  -                   "default": {'strokeWidth': 4, 'strokeColor': "green"},
  -                   "highlight": {'strokeWidth': 4, 'strokeColor': "blue"}
  +                   "default": {'strokeWidth': 8, 'strokeColor': "yellow", 'strokeOpacity': 0.66},
  +                   "highlight": {'strokeWidth': 8, 'strokeColor': "blue"}
                    }),
                    visibility: false
               });
  
positive.code: <script type="text/javascript">
          var lon = 5;
          var lat = 40;
          var zoom = 5;
          var map, layerBasic, layerVector, browseBoxControl;
  
    function setupView(){
        map.zoomToExtent(layerVector.getDataExtent(), false);
  
negative.code:   }
  
    function zoomEvent() {
      var vis = map.getZoom() > MIN_ZOOM_LEVEL;
      layerVector.setVisibility(vis);
      //document.getElementById("visstatus").style.visibility = vis ? "hidden" : "visible";
      if (!vis) {
  