diff -r 34f5b9e4c4f9 -r 0c2f890486c0 src/cm/views/texts.py
--- a/src/cm/views/texts.py	Thu May 10 09:31:14 2012 +0200
+++ b/src/cm/views/texts.py	Thu May 10 14:20:10 2012 +0200
@@ -197,7 +197,7 @@
     text = get_text_by_keys_or_404(key)
     register_activity(request, "text_view", text=text)    
     text_version = text.get_latest_version()
-    embed_code = embed_html(key, 'id="text_view_frame" name="text_view_frame" onload="iframe_onload();"', None, request.META.get('QUERY_STRING'))
+    embed_code = embed_html(key, 'id="text_view_frame" name="text_view_frame" onload="if (window.iframe_onload) iframe_onload();"', None, request.META.get('QUERY_STRING'))
     template_dict = { 'embed_code':embed_code, 'text' : text, 'text_version' : text_version, 'title' : text_version.title, 'content' : text_version.get_content()}
     return render_to_response('site/text_view.html', template_dict, context_instance=RequestContext(request))