1 files changed, 11 insertions, 3 deletions
diff --git a/gmap_arcgis.js b/gmap_arcgis.js
index c843cd2..3fb7c62 100644
--- a/gmap_arcgis.js
+++ b/gmap_arcgis.js
@@ -126,21 +126,25 @@ function gmapArcgisShowPolygons(polygons) {
 // Hide all defined polygons
 function gmapArcgisHidePolygons(polygons) {
   for (j = 0; j < polygons.length; j++) {
-    polygons[j].overlay.hide();
+    polygons[j].overlay.setOpacity(0);
+    unblockUI();
   }
 }
 
 // Add polygons from a given ArcGIS MapServer Layer
 function showPolygon(polygon) {
+  var defaultOpacity = 0.55;
+
   if (typeof polygon.overlay != 'undefined') {
-    polygon.overlay.show();
+    polygon.overlay.setOpacity(defaultOpacity);
+    unblockUI();
     return;
   }
 
   uri    = polygon['base'] + polygon['service'];
   layers = polygon['layers'];
 
-  polygon.overlay = new esri.arcgis.gmaps.DynamicMapServiceLayer(uri, null, 0.55);
+  polygon.overlay = new esri.arcgis.gmaps.DynamicMapServiceLayer(uri, null, defaultOpacity);
 
   if (layers != undefined || layers == []) {
     polygon.overlay.setVisibleLayers(layers);
@@ -171,6 +175,10 @@ function createMarker(point, name, html, icone) {
   return marker;
 }
 
+function unblockUI() {
+  $.unblockUI();
+}
+
 // Add map overlays
 $(document).ready(function() {
   google.setOnLoadCallback(gmap_arcgis);