var map;
    var myPano;   
    var panoClient;
    var nextPanoId;
    
    
    function usePointFromInput(postcode,isEnable) {
    	  
    	  var localSearch = new GlocalSearch();
    	  localSearch.setSearchCompleteCallback(null,
    	    function() {
    	      
    	      if (localSearch.results[0]) {    
    	        var resultLat = localSearch.results[0].lat;
    	        var resultLng = localSearch.results[0].lng;
    	        var point = new GLatLng(resultLat,resultLng);
    	        initialize(point,isEnable);
    	      }else{
    	        alert("Postcode not found!");
    	      }
    	    });  
    	    
    	  localSearch.execute(postcode);
    	}
    
    function initialize(point,isEnable) {
      var fenwayPark = point || new GLatLng(42.345573,-71.098326);
      var fenwayPOV = {yaw:370.64659986187695,pitch:-20};
      
      panoClient = new GStreetviewClient();      
      
      map = new GMap2(document.getElementById("map_canvas"));
      map.setCenter(fenwayPark, 15);
      
      if(isEnable==1)
      {
         map.enableGoogleBar();
      }
      
      GEvent.addListener(map, "click", function(overlay,latlng) {
        panoClient.getNearestPanorama(latlng, showPanoData);
      });
      
      myPano = new GStreetviewPanorama(document.getElementById("pano"));
      myPano.setLocationAndPOV(fenwayPark, fenwayPOV);
      GEvent.addListener(myPano, "error", handleNoFlash);  
      panoClient.getNearestPanorama(fenwayPark, showPanoData);
    }
    
    function showPanoData(panoData) {
      if (panoData.code != 200) {
        GLog.write('showPanoData: Server rejected with code: ' + panoData.code);
        return;
      }
      nextPanoId = panoData.links[0].panoId;
      var displayString = [
        "Panorama ID: " + panoData.location.panoId,
        "LatLng: " + panoData.location.latlng,
        "Copyright: " + panoData.copyright,
        "Description: " + panoData.location.description,
        "Next Pano ID: " + panoData.links[0].panoId
      ].join("<br/>");
      map.openInfoWindowHtml(panoData.location.latlng, displayString);
      
      GLog.write('Viewer moved to' + panoData.location.latlng);
      myPano.setLocationAndPOV(panoData.location.latlng);
    }
    
    function next() {
      // Get the next panoId
      // Note that this is not sophisticated. At the end of the block, it will get stuck
      panoClient.getPanoramaById(nextPanoId, showPanoData);
    }
    
    function handleNoFlash(errorCode) {
      if (errorCode == 603) {
        alert("Error: Flash doesn't appear to be supported by your browser");
        return;
      }
    }