diff --git a/gulliver/js/ext/locale/ext-lang-pt.js b/gulliver/js/ext/locale/ext-lang-pt.js
index cec535d73..4f2e3747b 100644
--- a/gulliver/js/ext/locale/ext-lang-pt.js
+++ b/gulliver/js/ext/locale/ext-lang-pt.js
@@ -245,6 +245,15 @@ if(Ext.grid.GridView){
    });
 }
 
+
+if(Ext.grid.GroupingView){
+  Ext.apply(Ext.grid.GroupingView.prototype, {
+    emptyGroupText : '(Nenhum)',
+    groupByText    : 'Grupo por este campo',
+    showGroupsText : 'Mostrar em Grupos'
+  });
+}
+
 if(Ext.grid.PropertyColumnModel){
    Ext.apply(Ext.grid.PropertyColumnModel.prototype, {
       nameText   : "Nome",
diff --git a/gulliver/js/ext/locale/ext-lang-pt_BR.js b/gulliver/js/ext/locale/ext-lang-pt_BR.js
index 03c6b1553..ad48f18da 100644
--- a/gulliver/js/ext/locale/ext-lang-pt_BR.js
+++ b/gulliver/js/ext/locale/ext-lang-pt_BR.js
@@ -287,6 +287,14 @@ if(Ext.grid.GridView){
    });
 }
 
+if(Ext.grid.GroupingView){
+  Ext.apply(Ext.grid.GroupingView.prototype, {
+    emptyGroupText : '(Nenhum)',
+    groupByText    : 'Grupo por este campo',
+    showGroupsText : 'Mostrar em Grupos'
+  });
+}
+
 if(Ext.grid.PropertyColumnModel){
    Ext.apply(Ext.grid.PropertyColumnModel.prototype, {
       nameText   : "Nome",
diff --git a/gulliver/system/class.headPublisher.php b/gulliver/system/class.headPublisher.php
index f1c1f4191..3161166d7 100644
--- a/gulliver/system/class.headPublisher.php
+++ b/gulliver/system/class.headPublisher.php
@@ -313,9 +313,16 @@ class headPublisher
         $head = $head . "  <script type=\"text/javascript\" src=\"" . G::browserCacheFilesUrl("/js/ext/ext-base.js") . "\"></script>\n";
         $head = $head . "  <script type=\"text/javascript\" src=\"" . G::browserCacheFilesUrl("/js/ext/ext-all.js") . "\"></script>\n";
 
-        $aux = explode('-', strtolower(SYS_LANG));
-        if (($aux[0] != 'en') && file_exists(PATH_GULLIVER_HOME . 'js' . PATH_SEP . 'ext' . PATH_SEP . 'locale' . PATH_SEP . 'ext-lang-' . $aux[0] . '.js')) {
-            $head = $head . "  <script type=\"text/javascript\" src=\"" . G::browserCacheFilesUrl("/js/ext/locale/ext-lang-" . $aux[0] . ".js") . "\"></script>\n";
+        if (SYS_LANG != 'en') {
+            $tempLang = str_replace('-', '_', SYS_LANG);
+            if (file_exists(PATH_GULLIVER_HOME . 'js' . PATH_SEP . 'ext' . PATH_SEP . 'locale' . PATH_SEP . 'ext-lang-' . $tempLang . '.js')) {
+                $head = $head . "  <script type=\"text/javascript\" src=\"" . G::browserCacheFilesUrl("/js/ext/locale/ext-lang-" . $tempLang . ".js") . "\"></script>\n";
+            } else {
+                $aux = explode('-', strtolower(SYS_LANG));
+                if (file_exists(PATH_GULLIVER_HOME . 'js' . PATH_SEP . 'ext' . PATH_SEP . 'locale' . PATH_SEP . 'ext-lang-' . $aux[0] . '.js')) {
+                    $head = $head . "  <script type=\"text/javascript\" src=\"" . G::browserCacheFilesUrl("/js/ext/locale/ext-lang-" . $aux[0] . ".js") . "\"></script>\n";
+                }
+            }
         }
 
         // enabled for particular use