diff --git a/src/uhr.js b/src/uhr.js
index d938a09..ad936a4 100644
--- a/src/uhr.js
+++ b/src/uhr.js
@@ -517,7 +517,7 @@
                 renderarea.fadeIn('fast');
             });
         };
-    }
+    };
 
     UhrRendererV2Delegate = function UhrRendererV2Delegate(layout) {
         var vorne0 = {
@@ -727,7 +727,9 @@
             "59": [vorne5, hinten9]
         };
 
-        function parseArrayOrObject(letters, styleClass, input) {
+		var parseArrayOrObject, parseObject, parseTimeDefinition;
+		
+        parseArrayOrObject = function parseArrayOrObject(letters, styleClass, input) {
             if (typeof input !== 'undefined' && input !== null) {
                 if (Array.isArray(input)) {
                     input.forEach(function(item) {
@@ -739,7 +741,7 @@
             }
         }
 
-        function parseObject(letters, styleClass, object) {
+        parseObject = function parseObject(letters, styleClass, object) {
             if (typeof object !== 'undefined' && object !== null) {
                 Object.keys(object).forEach(function(y) {
                     var highlightLetters = object[y];
@@ -750,7 +752,7 @@
             }
         }
 
-        function parseTimeDefinition(letters, styleClass, definition) {
+        parseTimeDefinition = function parseTimeDefinition(letters, styleClass, definition) {
             if (typeof definition !== 'undefined' && definition !== null) {
                 Object.keys(definition).forEach(function(listString) {
                     var array = listString.split(',');
@@ -782,7 +784,7 @@
             parseTimeDefinition(letters, 'hour', layout.hours);
             return letters;
         };
-    }
+    };
 
     /**
      * Ein Buchstabe. Hilfsklasse für den Renderer und Inhalt der Layout-Arrays.
@@ -802,5 +804,5 @@
         this.toString = function() {
             return '<span class="item letter ' + myStyle + '">' + myValue + '</span>';
         };
-    }
+    };
 })(jQuery);