diff --git a/swad_changelog.h b/swad_changelog.h
index c161dbae7..4bc6b29fc 100644
--- a/swad_changelog.h
+++ b/swad_changelog.h
@@ -598,10 +598,11 @@ TODO: DNI de un estudiante sale err
 TODO: BUG: Cuando un tipo de grupo sólo tiene un grupo, inscribirse es voluntario, el estudiante sólo puede pertenecer a un grupo, y se inscribe en él, debería poder desapuntarse. Ahora no puede.
 TODO: Salvador Romero Cortés: @acanas opción para editar posts
 */
-#define Log_PLATFORM_VERSION	"SWAD 20.39.8 (2021-03-02)"
+#define Log_PLATFORM_VERSION	"SWAD 20.39.9 (2021-03-02)"
 #define CSS_FILE		"swad20.33.9.css"
 #define JS_FILE			"swad20.6.2.js"
 /*
+	Version 20.39.9:  Mar 02, 2021  Code refactoring in timeline. (305580 lines)
 	Version 20.39.8:  Mar 02, 2021  Code refactoring in timeline. (305573 lines)
 	Version 20.39.7:  Mar 02, 2021  Code refactoring in fav/share timeline comments. (305566 lines)
 	Version 20.39.6:  Mar 02, 2021  Code refactoring in fav/share timeline notes. (305570 lines)
diff --git a/swad_timeline.c b/swad_timeline.c
index 5be48109c..f50766816 100644
--- a/swad_timeline.c
+++ b/swad_timeline.c
@@ -170,6 +170,8 @@ static void TL_PutIconsTimeline (__attribute__((unused)) void *Args);
 static unsigned TL_ListRecentPubs (struct TL_Timeline *Timeline,
                                    long NotCodToHighlight);
 
+static void TL_PutHiddenList (const char *Id);
+
 /*****************************************************************************/
 /************************ Initialize global timeline *************************/
 /*****************************************************************************/
@@ -443,15 +445,11 @@ static void TL_ShowTimeline (struct TL_Timeline *Timeline,
 	 /* Link to view new publications via AJAX */
 	 TL_Pub_PutLinkToViewNewPubs ();
 
-	 /* Hidden list where insert
-	    just received (not visible) publications via AJAX */
-	 HTM_UL_Begin ("id=\"just_now_timeline_list\" class=\"TL_LIST\"");
-	 HTM_UL_End ();
-
-	 /* Hidden list where insert
-	    new (not visible) publications via AJAX */
-	 HTM_UL_Begin ("id=\"new_timeline_list\" class=\"TL_LIST\"");
-	 HTM_UL_End ();
+	 /* Hidden lists to insert publications received via AJAX:
+	    1. just received (not visible) publications
+	    2. new (not visible) publications */
+	 TL_PutHiddenList ("just_now_timeline_list");
+	 TL_PutHiddenList ("new_timeline_list");
 	}
 
       /***** List recent publications in timeline *****/
@@ -464,9 +462,8 @@ static void TL_ShowTimeline (struct TL_Timeline *Timeline,
 	 /* Link to view old publications via AJAX */
 	 TL_Pub_PutLinkToViewOldPubs ();
 
-	 /* Hidden list where insert old publications via AJAX */
-	 HTM_UL_Begin ("id=\"old_timeline_list\" class=\"TL_LIST\"");
-	 HTM_UL_End ();
+	 /* Hidden list to insert old publications via AJAX */
+	 TL_PutHiddenList ("old_timeline_list");
 	}
 
    /***** End box *****/
@@ -508,8 +505,9 @@ static unsigned TL_ListRecentPubs (struct TL_Timeline *Timeline,
 	 TL_Not_GetDataOfNoteByCod (&Not);
 
 	 /* Write list item (note) */
-	 HTM_LI_Begin ("class=\"%s\"",Not.NotCod == NotCodToHighlight ? "TL_WIDTH TL_SEP TL_NEW_PUB" :
-									"TL_WIDTH TL_SEP");
+	 HTM_LI_Begin ("class=\"%s\"",
+	               Not.NotCod == NotCodToHighlight ? "TL_WIDTH TL_SEP TL_NEW_PUB" :
+							 "TL_WIDTH TL_SEP");
 	    TL_Not_CheckAndWriteNoteWithTopMsg (Timeline,&Not,
 						TL_Pub_GetTopMessage (Pub->PubType),
 						Pub->PublisherCod);
@@ -522,6 +520,16 @@ static unsigned TL_ListRecentPubs (struct TL_Timeline *Timeline,
    return NumNotesShown;
   }
 
+/*****************************************************************************/
+/*********** Put a hidden list where publications will be inserted ***********/
+/*****************************************************************************/
+
+static void TL_PutHiddenList (const char *Id)
+  {
+   HTM_UL_Begin ("id=\"%s\" class=\"TL_LIST\"",Id);
+   HTM_UL_End ();
+  }
+
 /*****************************************************************************/
 /******************* Write the date of creation of a note ********************/
 /*****************************************************************************/