Use page-envelope:language instead of page-envelope:document-language to build navigation widgets. This fixes bug 43928.
Use page-envelope:language instead of page-envelope:document-language to build navigation widgets. This fixes bug 43928.

git-svn-id: c334bb69c16d150e1b06e84516f7aa90b3181ca2@597152 13f79535-47bb-0310-9956-ffa450edef68

apache/lenya,apache/lenya,apache/lenya,apache/lenya