From 23656069bcbcd2092267ab2942912f949f5f6c4b Mon Sep 17 00:00:00 2001
From: Silvio <silvio@socioambiental.org>
Date: Mon, 29 Jul 2013 17:08:18 -0300
Subject: Using window.ui for block/unblock

---
 gmap_arcgis.js | 22 +++++++++++++++-------
 1 file changed, 15 insertions(+), 7 deletions(-)

diff --git a/gmap_arcgis.js b/gmap_arcgis.js
index 9303c8f..715aeb0 100644
--- a/gmap_arcgis.js
+++ b/gmap_arcgis.js
@@ -32,12 +32,18 @@ function gmapArcgis(config) {
 
     // UI unblocker wrapper
     unblockUI: function() {
-      jQuery.unblockUI();
+      if (window.ui == undefined || window.ui == 'blocked') {
+        jQuery.unblockUI();
+        window.ui = 'unblocked';
+      }
     },
 
     // UI blocker wrapper
     blockUI: function(params) {
-      this.config.ui = 'blocked';
+      if (window.ui == undefined || window.ui == 'unblocked') {
+        jQuery.blockUI(params);
+        window.ui = 'blocked';
+      }
     },
 
     // Block the UI and show an overlay
@@ -58,14 +64,16 @@ function gmapArcgis(config) {
 
         if (t == false) {
           this.blockUI({
-            message: message,
-            css:     css,
+            message:   message,
+            css:       css,
+            onUnblock: this.unBlockUI,
           });
         } else {
           this.blockUI({
-            message: message,
-            css:     css,
-            timeout: t,
+            message:   message,
+            css:       css,
+            timeout:   t,
+            onUnblock: this.unBlockUI,
           });
         }
       }
-- 
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