Index: trunk/eCard/eCardMVC/Platnosci/Helpers/helper.cs
===================================================================
--- trunk/eCard/eCardMVC/Platnosci/Helpers/helper.cs (revision 867)
+++ trunk/eCard/eCardMVC/Platnosci/Helpers/helper.cs (revision 874)
@@ -29,7 +29,9 @@
             
             RouteValueDictionary tab = new RouteValueDictionary();
-            string id = htmlHelper.ViewContext.RouteData.Values["id"].ToString();
+
+            string id = "";
+            if (htmlHelper.ViewContext.RouteData.Values["id"] != null) id = htmlHelper.ViewContext.RouteData.Values["id"].ToString();
             tab.Add("language", alt);
-            tab.Add("id", id);
+            if (id != null) tab.Add("id", id);
 
             string url = urlHelper.Action(action, controller, tab);
@@ -38,5 +40,5 @@
             for (int i = 0; i < param.Length; i++ )
             {
-                if (i == 0) url += "?" + param[i];
+                if (i == 0 ) url += "?" + param[i];
                 else url += "&" + param[i];
             }