From f834929710043c4013eec1cf869446a7bf8c895b Mon Sep 17 00:00:00 2001
From: Silvio <silvio@socioambiental.org>
Date: Tue, 12 Mar 2013 17:18:55 -0300
Subject: Cleanup

---
 gmap_arcgis.js | 10 ++++++----
 1 file changed, 6 insertions(+), 4 deletions(-)

diff --git a/gmap_arcgis.js b/gmap_arcgis.js
index 1d32441..2257dff 100644
--- a/gmap_arcgis.js
+++ b/gmap_arcgis.js
@@ -63,7 +63,10 @@ function gmapArcgis(config) {
     
     // Add a KML to the map
     showKML: function(element) {
-      this.config['kmls'][element].overlay = new google.maps.KmlLayer(this.config['kmls'][element].uri);
+      if (typeof this.config['kmls'][element].overlay == 'undefined') {
+        this.config['kmls'][element].overlay = new google.maps.KmlLayer(this.config['kmls'][element].uri);
+      }
+
       this.config['kmls'][element].overlay.setMap(this.map);
       this.config['kmls'][element].isVisible = true;
     },
@@ -71,10 +74,9 @@ function gmapArcgis(config) {
     // Add a KML layer into the map
     addKML: function(element) {
       if (typeof this.config['kmls'][element].overlay != 'undefined') {
-        this.config['kmls'][element].overlay.setMap(this.map);
-        this.config['kmls'][element].isVisible = true;
+        this.showKML(element);
         this.unblockUI();
-        return this.config['kmls'][element].overlay;
+        return;
       }
     
       if (this.config['kmls'][element].overlayTime != undefined) {
-- 
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