diff -r 0bb9c29cd41d -r eb479baeb2bf src/hdalab/views/ajax.py
--- a/src/hdalab/views/ajax.py	Thu Jul 03 12:47:04 2014 +0200
+++ b/src/hdalab/views/ajax.py	Tue Jul 08 12:03:06 2014 +0200
@@ -261,6 +261,14 @@
     max_tag_order = int(request.GET.get('mto', '12'))
     content_count = request.GET.get('contentcount', 12)
     tag_count = request.GET.get('tagcount', 30)
+    
+    outputstr = filter_generic(lang, periode, label, country, contentlist, max_tag_order, content_count, tag_count)
+        
+    return HttpResponse(content=outputstr, mimetype='application/json')
+
+
+def filter_generic(lang="fr-fr", periode=None, label=None, country=None, contentlist=None, max_tag_order=12, content_count=12, tag_count=30):
+    
     no_translate_langs = [ 'fr' ]
     
     key_parts = ("filter",lang,periode,label,country,contentlist,max_tag_order,content_count,tag_count)
@@ -428,8 +436,10 @@
         output = {'count': cont_count, 'contents': contenus, 'tags':tags, 'sparkline':yearchange, 'countries':countries, 'disciplines':disciplines, 'tagtranslations': tag_translations}
         outputstr = json.dumps(output)
         cache.set(cache_key, outputstr)
-        
-    return HttpResponse(content=outputstr, mimetype='application/json')
+    
+    return outputstr
+    
+
 
 def subtree(tree):
     MAX_TAG_ORDER = 16