Appended the checks of existing of translated attributes

dist/lang/translator.js

@@ -8,7 +8,7 @@
  * If you wish to translate some new texsts you should do two things:
  * 1. Add a new phrase pair ("New Phrase": "New Translation") into your language file (for example lang/ru.js). It will be great if you add it in other language files too.
  * 2. Mark that text it templates this way <anyHtmlTag data-sw-translate>New Phrase</anyHtmlTag> or <anyHtmlTag data-sw-translate value='New Phrase'/>. 
- * The main thing here is attribute data-sw-translate. Only inner html, title-attribute and value-attribute are going to translate.
+ * The main thing here is attribute data-sw-translate. Only inner text, title-attribute and value-attribute are going to translate.
  *
  */
 SwaggerTranslator = {
@@ -19,17 +19,26 @@ SwaggerTranslator = {
     var $this = this;
     $("[data-sw-translate]").each(
         function() {
-		$(this).html(
+            if ($(this).text() && $(this).children().length == 0) {
-		    $this._tryTranslate($(this).html())
+                $(this).text(
+                    $this._tryTranslate($(this).text())
                 );
+            }
+            
+            if ($(this).val()) {
                 $(this).val(
                     $this._tryTranslate($(this).val())
                 );
+            }
+            
+            
+            if ($(this).attr('title')) {
                 $(this).attr(
                     'title',
                     $this._tryTranslate($(this).attr('title'))
                 );
             }
+        }
     )
     },