From 033521e5825558c8316a9805a4ce546ab9b185bd Mon Sep 17 00:00:00 2001
From: Silvio <silvio@socioambiental.org>
Date: Tue, 12 Mar 2013 11:45:32 -0300
Subject: Misc fixes

---
 gmap_arcgis.js | 43 ++++++++++++++++++++++++++++++-------------
 1 file changed, 30 insertions(+), 13 deletions(-)

diff --git a/gmap_arcgis.js b/gmap_arcgis.js
index 78a664e..caf5c8c 100644
--- a/gmap_arcgis.js
+++ b/gmap_arcgis.js
@@ -82,11 +82,12 @@ function gmapArcgis(config) {
     },
     
     // Add makers to the map
-    addMarkers: function(elements) {
+    addMarkers: function(element) {
       var bounds = this.map.getBounds();
+      var self   = this;
     
       if (this.config['markers'][element].overlay != undefined) {
-        this.toggleMarkers(this.config['markers'][element]);
+        this.toggleMarkers(element);
         return;
       } else {
         this.config['markers'][element].overlay = [];
@@ -121,19 +122,19 @@ function gmapArcgis(config) {
         for (var i = 0, c = fs.length; i < c; i++) {
           fset = fs[i];
     
-          this.config['markers'][element].overlay[i] = {};
-          this.config['markers'][element].overlay[i].marker = new google.maps.Marker({
-            title:    (this.config['markers'][element].title != undefined) ? fset.attributes[this.config['markers'][element].title] : fset.attributes.nome,
-            icon:     this.config['markers'][element].icon,
+          self.config['markers'][element].overlay[i] = {};
+          self.config['markers'][element].overlay[i].marker = new google.maps.Marker({
+            title:    (self.config['markers'][element].title != undefined) ? fset.attributes[self.config['markers'][element].title] : fset.attributes.nome,
+            icon:     self.config['markers'][element].icon,
             position: fset.geometry[0].getPosition(),
             map:      map,
           });
     
           // Use a closure so marker data remains available to the listeners
-          this.config['markers'][element].overlay[i].addListener = function() {
-            var marker     = this.config['markers'][element].overlay[i].marker;
-            var infowindow = this.config['markers'][element].infowindow;
-            var content    = this.config['markers'][element].content;
+          self.config['markers'][element].overlay[i].addListener = function() {
+            var marker     = self.config['markers'][element].overlay[i].marker;
+            var infowindow = self.config['markers'][element].infowindow;
+            var content    = self.config['markers'][element].content;
             var attributes = fset.attributes;
     
             google.maps.event.addListener(marker, 'click', function() {
@@ -143,10 +144,10 @@ function gmapArcgis(config) {
           };
     
           // Execute
-          this.config['markers'][element].overlay[i].addListener();
+          self.config['markers'][element].overlay[i].addListener();
         }
     
-        this.unblockUI();
+        self.unblockUI();
       }
     },
 
@@ -171,7 +172,7 @@ function gmapArcgis(config) {
     
     // Toggle marker visibility
     toggleMarkers: function(element, raw) {
-      markers = (raw == true) ? element : this.config['markers'][element].overlay;
+      var markers = (raw == true) ? element : this.config['markers'][element].overlay;
     
       for (i=0; i < markers.length; i++) {
         if (markers[i].marker.getVisible()) {
@@ -242,6 +243,22 @@ function gmapArcgis(config) {
     
     },
 
+    // Setup slider
+    activateSlider: function() {
+      var self = this;
+      // Max is the number of layers in the service
+      $("#slider").slider({
+          value: 1,
+          min:  -1,
+          max:  11,
+          step:  1,
+          animate: true,
+          change: function(event, ui) {
+            self.deforestationUpdate.bind(self, ui.value);
+          },
+      });
+    },
+
     setMap: function(map) {
       this.map = map;
     },
-- 
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