More for strict mode

1 files changed, 5 insertions, 5 deletions

diff --git a/gmap_arcgis.js b/gmap_arcgis.js
index 2057506..5d0e8a8 100644
--- a/gmap_arcgis.js
+++ b/gmap_arcgis.js
@@ -140,7 +140,7 @@ function gmapArcgis(config) {
 
       var count = 0;
 
-      for (value in object) {
+      for (var value in object) {
         count++;
       }
 
@@ -292,7 +292,7 @@ function gmapArcgis(config) {
           this.identifyPolygon(this.config['layers'][element]);
         }
         else if (this.config['layers'][element].overlay[0] != undefined) {
-          for (i=0; i < this.config['layers'][element].overlay.length; i++) {
+          for (var i=0; i < this.config['layers'][element].overlay.length; i++) {
             this.config['layers'][element].overlay[i].setVisible(true);
           }
         }
@@ -736,12 +736,12 @@ function gmapArcgis(config) {
 
     // Close all registered infoWindows
     closeInfoWindows: function() {
-      overlays = [ 'layers', 'markers' ];
+      var overlays = [ 'layers', 'markers' ];
 
-      for (i in overlays) {
+      for (var i in overlays) {
         var overlay = this.config[overlays[i]];
 
-        for (element in overlay) {
+        for (var element in overlay) {
           if (overlay[element].infowindow != undefined) {
             this.config[overlays[i]][element].infowindow.close();
           }