diff -r e3d2012adcd0 -r 95902c0b991b web/data/cubicweb.ajax.js
--- a/web/data/cubicweb.ajax.js	Fri May 23 18:17:44 2014 +0200
+++ b/web/data/cubicweb.ajax.js	Fri May 23 18:35:13 2014 +0200
@@ -88,8 +88,8 @@
 });
 
 var AJAX_PREFIX_URL = 'ajax';
-var JSON_BASE_URL = baseuri() + 'json?';
-var AJAX_BASE_URL = baseuri() + AJAX_PREFIX_URL + '?';
+var JSON_BASE_URL = BASE_URL + 'json?';
+var AJAX_BASE_URL = BASE_URL + AJAX_PREFIX_URL + '?';
 
 
 jQuery.extend(cw.ajax, {
@@ -122,9 +122,7 @@
      * (e.g. http://..../data??resource1.js,resource2.js)
      */
     _modconcatLikeUrl: function(url) {
-        var base = baseuri();
-        if (!base.endswith('/')) { base += '/'; }
-        var modconcat_rgx = new RegExp('(' + base + 'data/([a-z0-9]+/)?)\\?\\?(.+)');
+        var modconcat_rgx = new RegExp('(' + BASE_URL + 'data/([a-z0-9]+/)?)\\?\\?(.+)');
         return modconcat_rgx.exec(url);
     },
 
@@ -379,8 +377,8 @@
  * dictionary, `reqtype` the HTTP request type (get 'GET' or 'POST').
  */
 function loadRemote(url, form, reqtype, sync) {
-    if (!url.toLowerCase().startswith(baseuri().toLowerCase())) {
-        url = baseuri() + url;
+    if (!url.toLowerCase().startswith(BASE_URL.toLowerCase())) {
+        url = BASE_URL + url;
     }
     if (!sync) {
         var deferred = new Deferred();
@@ -592,7 +590,7 @@
                 var fck = new FCKeditor(this.id);
                 fck.Config['CustomConfigurationsPath'] = fckconfigpath;
                 fck.Config['DefaultLanguage'] = fcklang;
-                fck.BasePath = baseuri() + "fckeditor/";
+                fck.BasePath = BASE_URL + "fckeditor/";
                 fck.ReplaceTextarea();
             } else {
                 cw.log('fckeditor could not be found.');