Better user specs for joining tables

app/assets/javascripts/user/application.js.erb

@@ -154,7 +154,8 @@ String.prototype.capitalize = function() {
 function t(path, vars){
   vars || (vars = {});
   var parts = path.split('.');
-  var accessor = '$translations.'+$locale+'["' + parts.join('"]["')+ '"]';
+  var locale = Qstorage.getItem('locale') || 'en';
+  var accessor = '$translations.'+locale+'["' + parts.join('"]["')+ '"]';
   var result;
   try{ 
     result = eval(accessor);
@@ -175,7 +176,6 @@ $.ajaxSetup({
   }
 });
 $(function(){
-  $locale = Qstorage.getItem('locale') || 'en';
   if(Qstorage.getItem('message')){
     var container = $('.alert-success');
     var msg_finder = Qstorage.getItem('message');
@@ -186,7 +186,7 @@ $(function(){
   }
   if(Qstorage.getItem('list_closed')){
     var container = $('.alert-error');
-    container.find('div').text($translations[$locale]['messages']['the_list_has_been_closed']);
+    container.find('div').text(t('messages.the_list_has_been_closed'));
     container.show();
     Qstorage.removeItem('list_closed');
   }
@@ -194,7 +194,6 @@ $(function(){
 });
 function setLocale(locale){
   Qstorage.setItem('locale', locale);
-  $locale = locale;
   setTranslations();
 }
 function Qupdate(selector){
@@ -202,8 +201,9 @@ function Qupdate(selector){
 }
 function setTranslations(selector){
   var list = $('#top-navigation-list');
+  var locale = Qstorage.getItem('locale');
   list.find('.locale').show();
-  list.find('.locale-'+$locale).hide();
+  list.find('.locale-'+locale).hide();
   if(selector){
     $(selector).find('[data-t]').each(function(){$(this).text(t($(this).attr('data-t')))})
   }else{