diff --git a/boards/static/js/refpopup.js b/boards/static/js/refpopup.js
--- a/boards/static/js/refpopup.js
+++ b/boards/static/js/refpopup.js
@@ -55,8 +55,6 @@ function showPostPreview(e) {
 
     cln.innerHTML = 'Загрузка...';
 
-    var found = false;
-
     //если пост найден в дереве.
     if($('div[id='+pNum+']').length > 0) {
         var postdata = $('div[id='+pNum+']').html();
@@ -66,34 +64,29 @@ function showPostPreview(e) {
 
         //make preview
         mkPreview(cln, postdata);
-
-	found = true;
     }
     //ajax api
-//    else {
-//        $.getJSON(mayuri_cfg['board_url']+'api/single/'+pNum)
-//            .success(function(data) {
-//                //post templates
-//                var postdata = makeAjaxPost(data).html();
-//
-//                //TODO: временно
-//                //funcInit(postdata);
-//
-//                //make preview
-//                mkPreview(cln, postdata);
-//
-//            })//if error
-//            .error(function() {
-//                cln.innerHTML = 'Пост не найден.';
-//            });
-//    }
+    else {
+        $.ajax({
+	    url: '/api/post/' + pNum
+	})
+	.success(function(data) {
+	    // TODO get a json, not post itself
+	    var postdata = $(data).html();
+
+	    //make preview
+	    mkPreview(cln, postdata);
+
+	})
+	.error(function() {
+	    cln.innerHTML = 'Пост не найден.';
+	});
+    }
 
     $del(doc.getElementById(cln.id));
 
-    if (found) {
-        //add preview
-        $('body').append(cln);
-    }
+    //add preview
+    $('body').append(cln);
 }
 
 function delPostPreview(e) {
diff --git a/boards/urls.py b/boards/urls.py
--- a/boards/urls.py
+++ b/boards/urls.py
@@ -52,5 +52,5 @@ urlpatterns = patterns('',
     url(r'^jsi18n/$', 'django.views.i18n.javascript_catalog', js_info_dict),
 
     # API
-    url(r'^get_post/(?P<post_id>\w+)/$', views.get_post, name="get_post"),
+    url(r'^api/post/(?P<post_id>\w+)/$', views.get_post, name="get_post"),
 )