diff --git a/swad_alert.c b/swad_alert.c
index 7ba99217..8a0c68b7 100644
--- a/swad_alert.c
+++ b/swad_alert.c
@@ -479,3 +479,25 @@ void Ale_ShowAlertUserNotFoundOrYouDoNotHavePermission (void)
 
    Ale_ShowAlert (Ale_WARNING,Txt_User_not_found_or_you_do_not_have_permission_);
   }
+
+/*****************************************************************************/
+/**************** Create alert when a form field is empty ********************/
+/*****************************************************************************/
+
+void Ale_CreateAlertYouCanNotLeaveFieldEmpty (void)
+  {
+   extern const char *Txt_You_can_not_leave_the_field_empty;
+
+   Ale_CreateAlert (Ale_WARNING,NULL,Txt_You_can_not_leave_the_field_empty);
+  }
+
+/*****************************************************************************/
+/**************** Create alert when a form field is empty ********************/
+/*****************************************************************************/
+
+void Ale_ShowAlertYouCanNotLeaveFieldEmpty (void)
+  {
+   extern const char *Txt_You_can_not_leave_the_field_empty;
+
+   Ale_ShowAlert (Ale_WARNING,NULL,Txt_You_can_not_leave_the_field_empty);
+  }
diff --git a/swad_alert.h b/swad_alert.h
index 6b6c0671..4669515c 100644
--- a/swad_alert.h
+++ b/swad_alert.h
@@ -84,5 +84,7 @@ void Ale_ShowAlertAndButton2 (Act_Action_t NextAction,const char *Anchor,const c
 
 void Ale_CreateAlertUserNotFoundOrYouDoNotHavePermission (void);
 void Ale_ShowAlertUserNotFoundOrYouDoNotHavePermission (void);
+void Ale_CreateAlertYouCanNotLeaveFieldEmpty (void);
+void Ale_ShowAlertYouCanNotLeaveFieldEmpty (void);
 
 #endif
diff --git a/swad_banner.c b/swad_banner.c
index 9a69b5fd..bd308179 100644
--- a/swad_banner.c
+++ b/swad_banner.c
@@ -621,7 +621,6 @@ void Ban_RenameBannerFull (void)
 
 static void Ban_RenameBanner (Cns_ShrtOrFullName_t ShrtOrFullName)
   {
-   extern const char *Txt_You_can_not_leave_the_name_of_the_banner_X_empty;
    extern const char *Txt_The_banner_X_already_exists;
    extern const char *Txt_The_banner_X_has_been_renamed_as_Y;
    extern const char *Txt_The_name_of_the_banner_X_has_not_changed;
@@ -660,9 +659,7 @@ static void Ban_RenameBanner (Cns_ShrtOrFullName_t ShrtOrFullName)
 
    /***** Check if new name is empty *****/
    if (!NewBanName[0])
-      Ale_CreateAlert (Ale_WARNING,NULL,
-	               Txt_You_can_not_leave_the_name_of_the_banner_X_empty,
-                       CurrentBanName);
+      Ale_CreateAlertYouCanNotLeaveFieldEmpty ();
    else
      {
       /***** Check if old and new names are the same
@@ -776,7 +773,6 @@ void Ban_ChangeBannerImg (void)
 void Ban_ChangeBannerWWW (void)
   {
    extern const char *Txt_The_new_web_address_is_X;
-   extern const char *Txt_You_can_not_leave_the_web_address_empty;
    char NewWWW[Cns_MAX_BYTES_WWW + 1];
 
    /***** Banner constructor *****/
@@ -807,8 +803,7 @@ void Ban_ChangeBannerWWW (void)
                        NewWWW);
      }
    else
-      Ale_CreateAlert (Ale_WARNING,NULL,
-	               Txt_You_can_not_leave_the_web_address_empty);
+      Ale_CreateAlertYouCanNotLeaveFieldEmpty ();
 
    /***** Update web *****/
    Str_Copy (Ban_EditingBan->WWW,NewWWW,
diff --git a/swad_centre.c b/swad_centre.c
index 4cbf7a44..436f133f 100644
--- a/swad_centre.c
+++ b/swad_centre.c
@@ -2332,7 +2332,6 @@ void Ctr_RenameCentreFullInConfig (void)
 
 static void Ctr_RenameCentre (struct Centre *Ctr,Cns_ShrtOrFullName_t ShrtOrFullName)
   {
-   extern const char *Txt_You_can_not_leave_the_name_of_the_centre_X_empty;
    extern const char *Txt_The_centre_X_already_exists;
    extern const char *Txt_The_centre_X_has_been_renamed_as_Y;
    extern const char *Txt_The_name_of_the_centre_X_has_not_changed;
@@ -2367,9 +2366,7 @@ static void Ctr_RenameCentre (struct Centre *Ctr,Cns_ShrtOrFullName_t ShrtOrFull
 
    /***** Check if new name is empty *****/
    if (!NewCtrName[0])
-      Ale_CreateAlert (Ale_WARNING,NULL,
-	               Txt_You_can_not_leave_the_name_of_the_centre_X_empty,
-                       CurrentCtrName);
+      Ale_CreateAlertYouCanNotLeaveFieldEmpty ();
    else
      {
       /***** Check if old and new names are the same
@@ -2537,7 +2534,6 @@ static void Ctr_UpdateCtrCoordinateDB (long CtrCod,const char *CoordField,double
 void Ctr_ChangeCtrWWW (void)
   {
    extern const char *Txt_The_new_web_address_is_X;
-   extern const char *Txt_You_can_not_leave_the_web_address_empty;
    char NewWWW[Cns_MAX_BYTES_WWW + 1];
 
    /***** Centre constructor *****/
@@ -2567,14 +2563,12 @@ void Ctr_ChangeCtrWWW (void)
 		       NewWWW);
      }
    else
-      Ale_CreateAlert (Ale_WARNING,NULL,
-	               Txt_You_can_not_leave_the_web_address_empty);
+      Ale_CreateAlertYouCanNotLeaveFieldEmpty ();
   }
 
 void Ctr_ChangeCtrWWWInConfig (void)
   {
    extern const char *Txt_The_new_web_address_is_X;
-   extern const char *Txt_You_can_not_leave_the_web_address_empty;
    char NewWWW[Cns_MAX_BYTES_WWW + 1];
 
    /***** Get parameters from form *****/
@@ -2594,7 +2588,7 @@ void Ctr_ChangeCtrWWWInConfig (void)
 		     NewWWW);
      }
    else
-      Ale_ShowAlert (Ale_WARNING,Txt_You_can_not_leave_the_web_address_empty);
+      Ale_CreateAlertYouCanNotLeaveFieldEmpty ();
 
    /***** Show the form again *****/
    Ctr_ShowConfiguration ();
diff --git a/swad_changelog.h b/swad_changelog.h
index 4859c2af..0e112db7 100644
--- a/swad_changelog.h
+++ b/swad_changelog.h
@@ -492,14 +492,17 @@ enscript -2 --landscape --color --file-align=2 --highlight --line-numbers -o - *
 En OpenSWAD:
 ps2pdf source.ps destination.pdf
 */
-#define Log_PLATFORM_VERSION	"SWAD 19.97.3 (2019-12-19)"
+#define Log_PLATFORM_VERSION	"SWAD 19.97.4 (2019-12-20)"
 #define CSS_FILE		"swad19.97.css"
 #define JS_FILE			"swad19.91.1.js"
 /*
 // TODO: Hacer un nuevo rol en los TFG: tutor externo (profesor de áreas no vinculadas con el centro, profesionales de empresas, etc.)
 // TODO: Impedir la creación y edición de proyectos si no son editables.
 // TODO: No se puede entrar con DNI '1' suponiendo que no tenga password żpor qué?
+// TODO: Sin identificar, pulsando en CENTRO > Información > Lugares/sedes NO deberíamos ir a Países.
+// TODO: Icono de eliminar escudo de un centro --> ponerlo sólo en la esquina, contextual. Comprobar lo mismo con icono de titulación y de institución.
 
+	Version 19.97.4:  Dec 20, 2019	Optimization on alerts related with empty form fields. (249171 lines)
 	Version 19.97.3:  Dec 19, 2019	In list of centres, show link to map. (249847 lines)
 	Version 19.97.2:  Dec 19, 2019	Don't show centre map when coordinates are 0.
 				        Fixed bug in database installation, reported by José Luis Amador Moreno. (249809 lines)
diff --git a/swad_classroom.c b/swad_classroom.c
index f9b8944b..32ecd413 100644
--- a/swad_classroom.c
+++ b/swad_classroom.c
@@ -640,7 +640,6 @@ void Cla_RenameClassroomFull (void)
 
 static void Cla_RenameClassroom (Cns_ShrtOrFullName_t ShrtOrFullName)
   {
-   extern const char *Txt_You_can_not_leave_the_name_of_the_classroom_X_empty;
    extern const char *Txt_The_classroom_X_already_exists;
    extern const char *Txt_The_classroom_X_has_been_renamed_as_Y;
    extern const char *Txt_The_name_of_the_classroom_X_has_not_changed;
@@ -678,11 +677,7 @@ static void Cla_RenameClassroom (Cns_ShrtOrFullName_t ShrtOrFullName)
    Cla_GetDataOfClassroomByCod (Cla_EditingCla);
 
    /***** Check if new name is empty *****/
-   if (!NewClaName[0])
-      Ale_CreateAlert (Ale_WARNING,NULL,
-	               Txt_You_can_not_leave_the_name_of_the_classroom_X_empty,
-                       CurrentClaName);
-   else
+   if (NewClaName[0])
      {
       /***** Check if old and new names are the same
              (this happens when return is pressed without changes) *****/
@@ -709,6 +704,8 @@ static void Cla_RenameClassroom (Cns_ShrtOrFullName_t ShrtOrFullName)
                           Txt_The_name_of_the_classroom_X_has_not_changed,
                           CurrentClaName);
      }
+   else
+      Ale_CreateAlertYouCanNotLeaveFieldEmpty ();
 
    /***** Update classroom name *****/
    Str_Copy (CurrentClaName,NewClaName,
diff --git a/swad_config.h b/swad_config.h
index 77e76c0a..aab84163 100644
--- a/swad_config.h
+++ b/swad_config.h
@@ -28,8 +28,8 @@
 /** Uncomment one of the following installations of SWAD or create your own **/
 /*****************************************************************************/
 
-#define LOCALHOST_UBUNTU	// Comment this line if not applicable
-//#define OPENSWAD_ORG		// Comment this line if not applicable
+//#define LOCALHOST_UBUNTU	// Comment this line if not applicable
+#define OPENSWAD_ORG		// Comment this line if not applicable
 //#define SWAD_UGR_ES		// Comment this line if not applicable
 //#define SWADBERRY_UGR_ES	// Comment this line if not applicable
 
diff --git a/swad_country.c b/swad_country.c
index d29e7377..6b420540 100644
--- a/swad_country.c
+++ b/swad_country.c
@@ -1779,7 +1779,6 @@ void Cty_RemoveCountry (void)
 
 void Cty_RenameCountry (void)
   {
-   extern const char *Txt_You_can_not_leave_the_name_of_the_country_X_empty;
    extern const char *Txt_The_country_X_already_exists;
    extern const char *Txt_The_country_X_has_been_renamed_as_Y;
    extern const char *Lan_STR_LANG_ID[1 + Lan_NUM_LANGUAGES];
@@ -1804,11 +1803,7 @@ void Cty_RenameCountry (void)
    Cty_GetDataOfCountryByCod (Cty_EditingCty,Cty_GET_EXTRA_DATA);
 
    /***** Check if new name is empty *****/
-   if (!NewCtyName[0])
-      Ale_CreateAlert (Ale_WARNING,NULL,
-	               Txt_You_can_not_leave_the_name_of_the_country_X_empty,
-	               Cty_EditingCty->Name[Language]);
-   else
+   if (NewCtyName[0])
      {
       /***** Check if old and new names are the same
              (this happens when return is pressed without changes) *****/
@@ -1842,6 +1837,8 @@ void Cty_RenameCountry (void)
 	                  Txt_The_name_of_the_country_X_has_not_changed,
 		          Cty_EditingCty->Name[Language]);
      }
+   else
+      Ale_CreateAlertYouCanNotLeaveFieldEmpty ();
   }
 
 /*****************************************************************************/
diff --git a/swad_course.c b/swad_course.c
index 3fb80c75..37bf1e52 100644
--- a/swad_course.c
+++ b/swad_course.c
@@ -2594,7 +2594,6 @@ void Crs_RenameCourseFullInConfig (void)
 
 static void Crs_RenameCourse (struct Course *Crs,Cns_ShrtOrFullName_t ShrtOrFullName)
   {
-   extern const char *Txt_You_can_not_leave_the_name_of_the_course_X_empty;
    extern const char *Txt_The_course_X_already_exists;
    extern const char *Txt_The_name_of_the_course_X_has_changed_to_Y;
    extern const char *Txt_The_name_of_the_course_X_has_not_changed;
@@ -2630,11 +2629,7 @@ static void Crs_RenameCourse (struct Course *Crs,Cns_ShrtOrFullName_t ShrtOrFull
    if (Crs_CheckIfICanEdit (Crs))
      {
       /***** Check if new name is empty *****/
-      if (!NewCrsName[0])
-	 Ale_CreateAlert (Ale_WARNING,NULL,
-		          Txt_You_can_not_leave_the_name_of_the_course_X_empty,
-                          CurrentCrsName);
-      else
+      if (NewCrsName[0])
         {
          /***** Check if old and new names are the same
                 (this happens when return is pressed without changes) *****/
@@ -2666,6 +2661,8 @@ static void Crs_RenameCourse (struct Course *Crs,Cns_ShrtOrFullName_t ShrtOrFull
 		             Txt_The_name_of_the_course_X_has_not_changed,
                              CurrentCrsName);
         }
+      else
+         Ale_CreateAlertYouCanNotLeaveFieldEmpty ();
      }
    else
       Lay_NoPermissionExit ();
diff --git a/swad_degree.c b/swad_degree.c
index a26b9faf..1bcb48b6 100644
--- a/swad_degree.c
+++ b/swad_degree.c
@@ -1910,7 +1910,6 @@ void Deg_RenameDegreeFullInConfig (void)
 
 static void Deg_RenameDegree (struct Degree *Deg,Cns_ShrtOrFullName_t ShrtOrFullName)
   {
-   extern const char *Txt_You_can_not_leave_the_name_of_the_degree_X_empty;
    extern const char *Txt_The_degree_X_already_exists;
    extern const char *Txt_The_name_of_the_degree_X_has_changed_to_Y;
    extern const char *Txt_The_name_of_the_degree_X_has_not_changed;
@@ -1944,11 +1943,7 @@ static void Deg_RenameDegree (struct Degree *Deg,Cns_ShrtOrFullName_t ShrtOrFull
    Deg_GetDataOfDegreeByCod (Deg,Deg_GET_BASIC_DATA);
 
    /***** Check if new name is empty *****/
-   if (!NewDegName[0])
-      Ale_CreateAlert (Ale_WARNING,NULL,
-	               Txt_You_can_not_leave_the_name_of_the_degree_X_empty,
-                       CurrentDegName);
-   else
+   if (NewDegName[0])
      {
       /***** Check if old and new names are the same
              (this happens when return is pressed without changes) *****/
@@ -1979,6 +1974,8 @@ static void Deg_RenameDegree (struct Degree *Deg,Cns_ShrtOrFullName_t ShrtOrFull
                           Txt_The_name_of_the_degree_X_has_not_changed,
                           CurrentDegName);
      }
+   else
+      Ale_CreateAlertYouCanNotLeaveFieldEmpty ();
   }
 
 /*****************************************************************************/
@@ -2122,7 +2119,6 @@ void Deg_ChangeDegreeType (void)
 void Deg_ChangeDegWWW (void)
   {
    extern const char *Txt_The_new_web_address_is_X;
-   extern const char *Txt_You_can_not_leave_the_web_address_empty;
    char NewWWW[Cns_MAX_BYTES_WWW + 1];
 
    /***** Degree constructor *****/
@@ -2153,14 +2149,12 @@ void Deg_ChangeDegWWW (void)
 		       NewWWW);
      }
    else
-      Ale_CreateAlert (Ale_WARNING,NULL,
-	               Txt_You_can_not_leave_the_web_address_empty);
+      Ale_CreateAlertYouCanNotLeaveFieldEmpty ();
   }
 
 void Deg_ChangeDegWWWInConfig (void)
   {
    extern const char *Txt_The_new_web_address_is_X;
-   extern const char *Txt_You_can_not_leave_the_web_address_empty;
    char NewWWW[Cns_MAX_BYTES_WWW + 1];
 
    /***** Get parameters from form *****/
@@ -2180,7 +2174,7 @@ void Deg_ChangeDegWWWInConfig (void)
 		     NewWWW);
      }
    else
-      Ale_ShowAlert (Ale_WARNING,Txt_You_can_not_leave_the_web_address_empty);
+      Ale_ShowAlertYouCanNotLeaveFieldEmpty ();
 
    /***** Show the form again *****/
    Deg_ShowConfiguration ();
diff --git a/swad_degree_type.c b/swad_degree_type.c
index 6afce691..62168d27 100644
--- a/swad_degree_type.c
+++ b/swad_degree_type.c
@@ -923,7 +923,6 @@ static void DT_RemoveDegreeTypeCompletely (long DegTypCod)
 
 void DT_RenameDegreeType (void)
   {
-   extern const char *Txt_You_can_not_leave_the_name_of_the_type_of_degree_X_empty;
    extern const char *Txt_The_type_of_degree_X_already_exists;
    extern const char *Txt_The_type_of_degree_X_has_been_renamed_as_Y;
    extern const char *Txt_The_name_of_the_type_of_degree_X_has_not_changed;
@@ -944,11 +943,7 @@ void DT_RenameDegreeType (void)
       Lay_ShowErrorAndExit ("Code of type of degree not found.");
 
    /***** Check if new name is empty *****/
-   if (!NewNameDegTyp[0])
-      Ale_CreateAlert (Ale_WARNING,NULL,
-	               Txt_You_can_not_leave_the_name_of_the_type_of_degree_X_empty,
-                       DT_EditingDegTyp->DegTypName);
-   else
+   if (NewNameDegTyp[0])
      {
       /***** Check if old and new names are the same
              (this happens when return is pressed without changes) *****/
@@ -980,6 +975,8 @@ void DT_RenameDegreeType (void)
                           Txt_The_name_of_the_type_of_degree_X_has_not_changed,
                           NewNameDegTyp);
      }
+   else
+      Ale_CreateAlertYouCanNotLeaveFieldEmpty ();
 
    /***** Set degree type name *****/
    Str_Copy (DT_EditingDegTyp->DegTypName,NewNameDegTyp,
diff --git a/swad_department.c b/swad_department.c
index 9409d1a9..d9c2caf9 100644
--- a/swad_department.c
+++ b/swad_department.c
@@ -715,7 +715,6 @@ void Dpt_RenameDepartFull (void)
 
 static void Dpt_RenameDepartment (Cns_ShrtOrFullName_t ShrtOrFullName)
   {
-   extern const char *Txt_You_can_not_leave_the_name_of_the_department_X_empty;
    extern const char *Txt_The_department_X_already_exists;
    extern const char *Txt_The_department_X_has_been_renamed_as_Y;
    extern const char *Txt_The_name_of_the_department_X_has_not_changed;
@@ -752,11 +751,7 @@ static void Dpt_RenameDepartment (Cns_ShrtOrFullName_t ShrtOrFullName)
    Dpt_GetDataOfDepartmentByCod (Dpt_EditingDpt);
 
    /***** Check if new name is empty *****/
-   if (!NewDptName[0])
-      Ale_CreateAlert (Ale_WARNING,NULL,
-	               Txt_You_can_not_leave_the_name_of_the_department_X_empty,
-                       CurrentDptName);
-   else
+   if (NewDptName[0])
      {
       /***** Check if old and new names are the same
              (this happens when return is pressed without changes) *****/
@@ -783,6 +778,8 @@ static void Dpt_RenameDepartment (Cns_ShrtOrFullName_t ShrtOrFullName)
                           Txt_The_name_of_the_department_X_has_not_changed,
                           CurrentDptName);
      }
+   else
+      Ale_CreateAlertYouCanNotLeaveFieldEmpty ();
 
    /***** Update name *****/
    Str_Copy (CurrentDptName,NewDptName,
@@ -822,7 +819,6 @@ static void Dpt_UpdateDegNameDB (long DptCod,const char *FieldName,const char *N
 void Dpt_ChangeDptWWW (void)
   {
    extern const char *Txt_The_new_web_address_is_X;
-   extern const char *Txt_You_can_not_leave_the_web_address_empty;
    char NewWWW[Cns_MAX_BYTES_WWW + 1];
 
    /***** Department constructor *****/
@@ -852,8 +848,7 @@ void Dpt_ChangeDptWWW (void)
                        NewWWW);
      }
    else
-      Ale_CreateAlert (Ale_WARNING,NULL,
-	               Txt_You_can_not_leave_the_web_address_empty);
+      Ale_CreateAlertYouCanNotLeaveFieldEmpty ();
 
    /***** Update web *****/
    Str_Copy (Dpt_EditingDpt->WWW,NewWWW,
diff --git a/swad_group.c b/swad_group.c
index 5150603b..e8fb2a5a 100644
--- a/swad_group.c
+++ b/swad_group.c
@@ -4644,7 +4644,7 @@ unsigned Grp_ConvertToNumMaxStdsGrp (const char *StrMaxStudents)
 
 void Grp_RenameGroupType (void)
   {
-   extern const char *Txt_You_can_not_leave_the_name_of_the_type_of_group_X_empty;
+   extern const char *Txt_You_can_not_leave_the_field_empty;
    extern const char *Txt_The_type_of_group_X_already_exists;
    extern const char *Txt_The_type_of_group_X_has_been_renamed_as_Y;
    extern const char *Txt_The_name_of_the_type_of_group_X_has_not_changed;
@@ -4664,14 +4664,7 @@ void Grp_RenameGroupType (void)
    Grp_GetDataOfGroupTypeByCod (&Gbl.Crs.Grps.GrpTyp);
 
    /***** Check if new name is empty *****/
-   if (!NewNameGrpTyp[0])
-     {
-      AlertType = Ale_WARNING;
-      snprintf (AlertTxt,sizeof (AlertTxt),
-	        Txt_You_can_not_leave_the_name_of_the_type_of_group_X_empty,
-                Gbl.Crs.Grps.GrpTyp.GrpTypName);
-     }
-   else
+   if (NewNameGrpTyp[0])
      {
       /***** Check if old and new names are the same
              (this happens when return is pressed without changes) *****/
@@ -4709,6 +4702,12 @@ void Grp_RenameGroupType (void)
                    NewNameGrpTyp);
         }
      }
+   else
+     {
+      AlertType = Ale_WARNING;
+      Str_Copy (AlertTxt,Txt_You_can_not_leave_the_field_empty,
+		sizeof (AlertTxt) - 1);
+     }
 
    /***** Show the form again *****/
    Str_Copy (Gbl.Crs.Grps.GrpTyp.GrpTypName,NewNameGrpTyp,
@@ -4723,7 +4722,7 @@ void Grp_RenameGroupType (void)
 
 void Grp_RenameGroup (void)
   {
-   extern const char *Txt_You_can_not_leave_the_name_of_the_group_X_empty;
+   extern const char *Txt_You_can_not_leave_the_field_empty;
    extern const char *Txt_The_group_X_already_exists;
    extern const char *Txt_The_group_X_has_been_renamed_as_Y;
    extern const char *Txt_The_name_of_the_group_X_has_not_changed;
@@ -4748,9 +4747,8 @@ void Grp_RenameGroup (void)
    if (!NewNameGrp[0])
      {
       AlertType = Ale_WARNING;
-      snprintf (AlertTxt,sizeof (AlertTxt),
-	        Txt_You_can_not_leave_the_name_of_the_group_X_empty,
-                GrpDat.GrpName);
+      Str_Copy (AlertTxt,Txt_You_can_not_leave_the_field_empty,
+		sizeof (AlertTxt) - 1);
      }
    else
      {
diff --git a/swad_holiday.c b/swad_holiday.c
index 7e45c2d9..102b227f 100644
--- a/swad_holiday.c
+++ b/swad_holiday.c
@@ -875,7 +875,6 @@ static void Hld_ChangeDate (Hld_StartOrEndDate_t StartOrEndDate)
 
 void Hld_RenameHoliday (void)
   {
-   extern const char *Txt_You_can_not_leave_the_name_of_the_holiday_X_empty;
    extern const char *Txt_The_name_of_the_holiday_X_has_changed_to_Y;
    extern const char *Txt_The_name_of_the_holiday_X_has_not_changed;
    char NewHldName[Hld_MAX_BYTES_HOLIDAY_NAME + 1];
@@ -895,11 +894,7 @@ void Hld_RenameHoliday (void)
    Hld_GetDataOfHolidayByCod (Hld_EditingHld);
 
    /***** Check if new name is empty *****/
-   if (!NewHldName[0])
-      Ale_CreateAlert (Ale_WARNING,NULL,
-	               Txt_You_can_not_leave_the_name_of_the_holiday_X_empty,
-                       Hld_EditingHld->Name);
-   else
+   if (NewHldName[0])
      {
       /***** Check if old and new names are the same
              (this happens when return is pressed without changes) *****/
@@ -923,6 +918,8 @@ void Hld_RenameHoliday (void)
                           Txt_The_name_of_the_holiday_X_has_not_changed,
                           Hld_EditingHld->Name);
      }
+   else
+      Ale_CreateAlertYouCanNotLeaveFieldEmpty ();
   }
 
 /*****************************************************************************/
diff --git a/swad_institution.c b/swad_institution.c
index d661a112..1f9967f4 100644
--- a/swad_institution.c
+++ b/swad_institution.c
@@ -1786,7 +1786,6 @@ void Ins_RenameInsFullInConfig (void)
 
 static void Ins_RenameInstitution (struct Instit *Ins,Cns_ShrtOrFullName_t ShrtOrFullName)
   {
-   extern const char *Txt_You_can_not_leave_the_name_of_the_institution_X_empty;
    extern const char *Txt_The_institution_X_already_exists;
    extern const char *Txt_The_institution_X_has_been_renamed_as_Y;
    extern const char *Txt_The_name_of_the_institution_X_has_not_changed;
@@ -1819,11 +1818,7 @@ static void Ins_RenameInstitution (struct Instit *Ins,Cns_ShrtOrFullName_t ShrtO
    Ins_GetDataOfInstitutionByCod (Ins,Ins_GET_BASIC_DATA);
 
    /***** Check if new name is empty *****/
-   if (!NewInsName[0])
-      Ale_CreateAlert (Ale_WARNING,NULL,
-	               Txt_You_can_not_leave_the_name_of_the_institution_X_empty,
-                       CurrentInsName);
-   else
+   if (NewInsName[0])
      {
       /***** Check if old and new names are the same
              (this happens when return is pressed without changes) *****/
@@ -1855,6 +1850,8 @@ static void Ins_RenameInstitution (struct Instit *Ins,Cns_ShrtOrFullName_t ShrtO
                           Txt_The_name_of_the_institution_X_has_not_changed,
                           CurrentInsName);
      }
+   else
+      Ale_CreateAlertYouCanNotLeaveFieldEmpty ();
   }
 
 /*****************************************************************************/
@@ -1968,7 +1965,6 @@ static void Ins_UpdateInsCtyDB (long InsCod,long CtyCod)
 void Ins_ChangeInsWWW (void)
   {
    extern const char *Txt_The_new_web_address_is_X;
-   extern const char *Txt_You_can_not_leave_the_web_address_empty;
    char NewWWW[Cns_MAX_BYTES_WWW + 1];
 
    /***** Institution constructor *****/
@@ -1999,14 +1995,12 @@ void Ins_ChangeInsWWW (void)
 		       NewWWW);
      }
    else
-      Ale_CreateAlert (Ale_WARNING,NULL,
-	               Txt_You_can_not_leave_the_web_address_empty);
+      Ale_CreateAlertYouCanNotLeaveFieldEmpty ();
   }
 
 void Ins_ChangeInsWWWInConfig (void)
   {
    extern const char *Txt_The_new_web_address_is_X;
-   extern const char *Txt_You_can_not_leave_the_web_address_empty;
    char NewWWW[Cns_MAX_BYTES_WWW + 1];
 
    /***** Get parameters from form *****/
@@ -2026,7 +2020,7 @@ void Ins_ChangeInsWWWInConfig (void)
 		     NewWWW);
      }
    else
-      Ale_ShowAlert (Ale_WARNING,Txt_You_can_not_leave_the_web_address_empty);
+      Ale_ShowAlertYouCanNotLeaveFieldEmpty ();
 
    /***** Show the form again *****/
    Ins_ShowConfiguration ();
diff --git a/swad_link.c b/swad_link.c
index 4773e650..940af738 100644
--- a/swad_link.c
+++ b/swad_link.c
@@ -550,7 +550,6 @@ void Lnk_RenameLinkFull (void)
 
 static void Lnk_RenameLink (Cns_ShrtOrFullName_t ShrtOrFullName)
   {
-   extern const char *Txt_You_can_not_leave_the_name_of_the_link_X_empty;
    extern const char *Txt_The_link_X_already_exists;
    extern const char *Txt_The_link_X_has_been_renamed_as_Y;
    extern const char *Txt_The_name_of_the_link_X_has_not_changed;
@@ -588,11 +587,7 @@ static void Lnk_RenameLink (Cns_ShrtOrFullName_t ShrtOrFullName)
    Lnk_GetDataOfLinkByCod (Lnk_EditingLnk);
 
    /***** Check if new name is empty *****/
-   if (!NewLnkName[0])
-      Ale_CreateAlert (Ale_WARNING,NULL,
-	               Txt_You_can_not_leave_the_name_of_the_link_X_empty,
-                       CurrentLnkName);
-   else
+   if (NewLnkName[0])
      {
       /***** Check if old and new names are the same
              (this happens when return is pressed without changes) *****/
@@ -619,6 +614,8 @@ static void Lnk_RenameLink (Cns_ShrtOrFullName_t ShrtOrFullName)
                           Txt_The_name_of_the_link_X_has_not_changed,
                           CurrentLnkName);
      }
+   else
+      Ale_CreateAlertYouCanNotLeaveFieldEmpty ();
 
    /***** Update name *****/
    Str_Copy (CurrentLnkName,NewLnkName,
@@ -658,7 +655,6 @@ static void Lnk_UpdateLnkNameDB (long LnkCod,const char *FieldName,const char *N
 void Lnk_ChangeLinkWWW (void)
   {
    extern const char *Txt_The_new_web_address_is_X;
-   extern const char *Txt_You_can_not_leave_the_web_address_empty;
    char NewWWW[Cns_MAX_BYTES_WWW + 1];
 
    /***** Link constructor *****/
@@ -689,8 +685,7 @@ void Lnk_ChangeLinkWWW (void)
                        NewWWW);
      }
    else
-      Ale_CreateAlert (Ale_WARNING,NULL,
-	               Txt_You_can_not_leave_the_web_address_empty);
+      Ale_CreateAlertYouCanNotLeaveFieldEmpty ();
 
    /***** Update web *****/
    Str_Copy (Lnk_EditingLnk->WWW,NewWWW,
diff --git a/swad_mail.c b/swad_mail.c
index 4f6b2c6a..dc816d8d 100644
--- a/swad_mail.c
+++ b/swad_mail.c
@@ -612,7 +612,6 @@ void Mai_RenameMailDomainFull (void)
 
 static void Mai_RenameMailDomain (Cns_ShrtOrFullName_t ShrtOrFullName)
   {
-   extern const char *Txt_You_can_not_leave_the_name_of_the_email_domain_X_empty;
    extern const char *Txt_The_email_domain_X_already_exists;
    extern const char *Txt_The_email_domain_X_has_been_renamed_as_Y;
    extern const char *Txt_The_email_domain_X_has_not_changed;
@@ -650,11 +649,7 @@ static void Mai_RenameMailDomain (Cns_ShrtOrFullName_t ShrtOrFullName)
    Mai_GetDataOfMailDomainByCod (Mai_EditingMai);
 
    /***** Check if new name is empty *****/
-   if (!NewMaiName[0])
-      Ale_CreateAlert (Ale_WARNING,Mai_EMAIL_SECTION_ID,
-	               Txt_You_can_not_leave_the_name_of_the_email_domain_X_empty,
-		       CurrentMaiName);
-   else
+   if (NewMaiName[0])
      {
       /***** Check if old and new names are the same
              (this happens when return is pressed without changes) *****/
@@ -681,6 +676,8 @@ static void Mai_RenameMailDomain (Cns_ShrtOrFullName_t ShrtOrFullName)
 	                  Txt_The_email_domain_X_has_not_changed,
                           CurrentMaiName);
      }
+   else
+      Ale_CreateAlertYouCanNotLeaveFieldEmpty ();
 
    /***** Update name *****/
    Str_Copy (CurrentMaiName,NewMaiName,
diff --git a/swad_place.c b/swad_place.c
index 5e18c224..381cca3c 100644
--- a/swad_place.c
+++ b/swad_place.c
@@ -666,7 +666,6 @@ void Plc_RenamePlaceFull (void)
 
 static void Plc_RenamePlace (Cns_ShrtOrFullName_t ShrtOrFullName)
   {
-   extern const char *Txt_You_can_not_leave_the_name_of_the_place_X_empty;
    extern const char *Txt_The_place_X_already_exists;
    extern const char *Txt_The_place_X_has_been_renamed_as_Y;
    extern const char *Txt_The_name_of_the_place_X_has_not_changed;
@@ -704,11 +703,7 @@ static void Plc_RenamePlace (Cns_ShrtOrFullName_t ShrtOrFullName)
    Plc_GetDataOfPlaceByCod (Plc_EditingPlc);
 
    /***** Check if new name is empty *****/
-   if (!NewPlcName[0])
-      Ale_CreateAlert (Ale_WARNING,NULL,
-	               Txt_You_can_not_leave_the_name_of_the_place_X_empty,
-                       CurrentPlcName);
-   else
+   if (NewPlcName[0])
      {
       /***** Check if old and new names are the same
              (this happens when return is pressed without changes) *****/
@@ -735,6 +730,8 @@ static void Plc_RenamePlace (Cns_ShrtOrFullName_t ShrtOrFullName)
                           Txt_The_name_of_the_place_X_has_not_changed,
                           CurrentPlcName);
      }
+   else
+      Ale_CreateAlertYouCanNotLeaveFieldEmpty ();
 
    /***** Update place name *****/
    Str_Copy (CurrentPlcName,NewPlcName,
diff --git a/swad_plugin.c b/swad_plugin.c
index 87cabf2f..bb1cf61e 100644
--- a/swad_plugin.c
+++ b/swad_plugin.c
@@ -536,7 +536,6 @@ void Plg_RemovePlugin (void)
 
 void Plg_RenamePlugin (void)
   {
-   extern const char *Txt_You_can_not_leave_the_name_of_the_plugin_X_empty;
    extern const char *Txt_The_plugin_X_already_exists;
    extern const char *Txt_The_plugin_X_has_been_renamed_as_Y;
    extern const char *Txt_The_name_of_the_plugin_X_has_not_changed;
@@ -557,11 +556,7 @@ void Plg_RenamePlugin (void)
    Plg_GetDataOfPluginByCod (Plg_EditingPlg);
 
    /***** Check if new name is empty *****/
-   if (!NewPlgName[0])
-      Ale_CreateAlert (Ale_WARNING,NULL,
-	               Txt_You_can_not_leave_the_name_of_the_plugin_X_empty,
-                       Plg_EditingPlg->Name);
-   else
+   if (NewPlgName[0])
      {
       /***** Check if old and new names are the same
              (this happens when return is pressed without changes) *****/
@@ -590,6 +585,8 @@ void Plg_RenamePlugin (void)
                           Txt_The_name_of_the_plugin_X_has_not_changed,
                           Plg_EditingPlg->Name);
      }
+   else
+      Ale_CreateAlertYouCanNotLeaveFieldEmpty ();
 
    /***** Update name *****/
    Str_Copy (Plg_EditingPlg->Name,NewPlgName,
@@ -617,7 +614,6 @@ static bool Plg_CheckIfPluginNameExists (const char *Name,long PlgCod)
 void Plg_ChangePlgDescription (void)
   {
    extern const char *Txt_The_new_description_is_X;
-   extern const char *Txt_You_can_not_leave_the_description_empty;
    char NewDescription[Plg_MAX_BYTES_PLUGIN_DESCRIPTION + 1];
 
    /***** Plugin constructor *****/
@@ -648,8 +644,7 @@ void Plg_ChangePlgDescription (void)
                        NewDescription);
      }
    else
-      Ale_CreateAlert (Ale_WARNING,NULL,
-	               Txt_You_can_not_leave_the_description_empty);
+      Ale_CreateAlertYouCanNotLeaveFieldEmpty ();
 
    /***** Update description *****/
    Str_Copy (Plg_EditingPlg->Description,NewDescription,
@@ -663,7 +658,6 @@ void Plg_ChangePlgDescription (void)
 void Plg_ChangePlgLogo (void)
   {
    extern const char *Txt_The_new_logo_is_X;
-   extern const char *Txt_You_can_not_leave_the_logo_empty;
    char NewLogo[Plg_MAX_BYTES_PLUGIN_LOGO + 1];
 
    /***** Plugin constructor *****/
@@ -694,8 +688,7 @@ void Plg_ChangePlgLogo (void)
                        NewLogo);
      }
    else
-      Ale_CreateAlert (Ale_WARNING,NULL,
-	               Txt_You_can_not_leave_the_logo_empty);
+      Ale_CreateAlertYouCanNotLeaveFieldEmpty ();
 
    /***** Update logo *****/
    Str_Copy (Plg_EditingPlg->Logo,NewLogo,
@@ -709,7 +702,6 @@ void Plg_ChangePlgLogo (void)
 void Plg_ChangePlgAppKey (void)
   {
    extern const char *Txt_The_new_logo_is_X;			// TODO: !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
-   extern const char *Txt_You_can_not_leave_the_logo_empty;	// TODO: !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
    char NewAppKey[Plg_MAX_BYTES_PLUGIN_APP_KEY + 1];
 
    /***** Plugin constructor *****/
@@ -740,8 +732,7 @@ void Plg_ChangePlgAppKey (void)
                        NewAppKey);
      }
    else
-      Ale_CreateAlert (Ale_WARNING,NULL,
-	               Txt_You_can_not_leave_the_logo_empty);	// TODO!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
+      Ale_CreateAlertYouCanNotLeaveFieldEmpty ();
 
    /***** Update app key *****/
    Str_Copy (Plg_EditingPlg->AppKey,NewAppKey,
@@ -755,7 +746,6 @@ void Plg_ChangePlgAppKey (void)
 void Plg_ChangePlgURL (void)
   {
    extern const char *Txt_The_new_URL_is_X;
-   extern const char *Txt_You_can_not_leave_the_URL_empty;
    char NewURL[Cns_MAX_BYTES_WWW + 1];
 
    /***** Plugin constructor *****/
@@ -786,8 +776,7 @@ void Plg_ChangePlgURL (void)
                        NewURL);
      }
    else
-      Ale_CreateAlert (Ale_WARNING,NULL,
-	               Txt_You_can_not_leave_the_URL_empty);
+      Ale_CreateAlertYouCanNotLeaveFieldEmpty ();
 
    /***** Update URL *****/
    Str_Copy (Plg_EditingPlg->URL,NewURL,
@@ -801,7 +790,6 @@ void Plg_ChangePlgURL (void)
 void Plg_ChangePlgIP (void)
   {
    extern const char *Txt_The_new_IP_address_is_X;
-   extern const char *Txt_You_can_not_leave_the_IP_address_empty;
    char NewIP[Cns_MAX_BYTES_IP + 1];
 
    /***** Plugin constructor *****/
@@ -832,8 +820,7 @@ void Plg_ChangePlgIP (void)
                        NewIP);
      }
    else
-      Ale_CreateAlert (Ale_WARNING,NULL,
-	               Txt_You_can_not_leave_the_IP_address_empty);
+      Ale_CreateAlertYouCanNotLeaveFieldEmpty ();
 
    /***** Update IP *****/
    Str_Copy (Plg_EditingPlg->IP,NewIP,
diff --git a/swad_record.c b/swad_record.c
index 0810f9bd..1404d9ae 100644
--- a/swad_record.c
+++ b/swad_record.c
@@ -754,7 +754,6 @@ void Rec_RemoveField (void)
 
 void Rec_RenameField (void)
   {
-   extern const char *Txt_You_can_not_leave_the_name_of_the_field_X_empty;
    extern const char *Txt_The_record_field_X_already_exists;
    extern const char *Txt_The_record_field_X_has_been_renamed_as_Y;
    extern const char *Txt_The_name_of_the_field_X_has_not_changed;
@@ -775,10 +774,7 @@ void Rec_RenameField (void)
                       &Gbl.Crs.Records.Field.Visibility);
 
    /***** Check if new name is empty *****/
-   if (!NewFieldName[0])
-      Ale_ShowAlert (Ale_ERROR,Txt_You_can_not_leave_the_name_of_the_field_X_empty,
-                     Gbl.Crs.Records.Field.Name);
-   else
+   if (NewFieldName[0])
      {
       /***** Check if the name of the olde field match the new one
              (this happens when return is pressed without changes) *****/
@@ -805,6 +801,8 @@ void Rec_RenameField (void)
          Ale_ShowAlert (Ale_INFO,Txt_The_name_of_the_field_X_has_not_changed,
                         NewFieldName);
      }
+   else
+      Ale_ShowAlertYouCanNotLeaveFieldEmpty ();
 
    /***** Show the form again *****/
    Str_Copy (Gbl.Crs.Records.Field.Name,NewFieldName,
diff --git a/swad_test.c b/swad_test.c
index b091e08e..1ad0ab2c 100644
--- a/swad_test.c
+++ b/swad_test.c
@@ -1505,7 +1505,6 @@ static long Tst_GetParamTagCode (void)
 
 void Tst_RenameTag (void)
   {
-   extern const char *Txt_You_can_not_leave_the_name_of_the_tag_X_empty;
    extern const char *Txt_The_tag_X_has_been_renamed_as_Y;
    extern const char *Txt_The_tag_X_has_not_changed;
    char OldTagTxt[Tst_MAX_BYTES_TAG + 1];
@@ -1519,10 +1518,7 @@ void Tst_RenameTag (void)
    Par_GetParToText ("NewTagTxt",NewTagTxt,Tst_MAX_BYTES_TAG);
 
    /***** Check that the new tag is not empty *****/
-   if (!NewTagTxt[0])	// New tag empty
-      Ale_ShowAlert (Ale_WARNING,Txt_You_can_not_leave_the_name_of_the_tag_X_empty,
-                     OldTagTxt);
-   else			// New tag not empty
+   if (NewTagTxt[0])	// New tag not empty
      {
       /***** Check if the old tag is equal to the new one *****/
       if (!strcmp (OldTagTxt,NewTagTxt))	// The old and the new tag
@@ -1613,6 +1609,8 @@ void Tst_RenameTag (void)
 		        OldTagTxt,NewTagTxt);
 	}
      }
+   else			// New tag empty
+      Ale_ShowAlertYouCanNotLeaveFieldEmpty ();
 
    /***** Show again the form to configure test *****/
    Tst_ShowFormConfig ();
diff --git a/swad_text.c b/swad_text.c
index 0f2e052c..ef960d41 100644
--- a/swad_text.c
+++ b/swad_text.c
@@ -55075,27 +55075,6 @@ const char *Txt_You_can_not_leave_empty_intermediate_answers =
 	"Você não pode deixar respostas intermediárias vazias.";
 #endif
 
-const char *Txt_You_can_not_leave_the_description_empty =
-#if   L==1	// ca
-	"No puede dejar la descripción vacía.";	// Necessita traduccio
-#elif L==2	// de
-	"You can not leave the description empty.";		// Need Übersetzung
-#elif L==3	// en
-	"You can not leave the description empty.";
-#elif L==4	// es
-	"No puede dejar la descripción vacía.";
-#elif L==5	// fr
-	"You can not leave the description empty.";		// Besoin de traduction
-#elif L==6	// gn
-	"No puede dejar la descripción vacía.";	// Okoteve traducción
-#elif L==7	// it
-	"Non puoi lasciare vuota la descrizione.";
-#elif L==8	// pl
-	"You can not leave the description empty.";		// Potrzebujesz tlumaczenie
-#elif L==9	// pt
-	"Você não pode deixar a descrição vazia.";
-#endif
-/*
 const char *Txt_You_can_not_leave_the_field_empty =
 #if   L==1	// ca
 	"No podeu deixar el camp buit.";
@@ -55116,7 +55095,7 @@ const char *Txt_You_can_not_leave_the_field_empty =
 #elif L==9	// pt
 	"Você não pode deixar o campo vazio.";
 #endif
-*/
+
 const char *Txt_You_can_not_leave_the_image_empty =
 #if   L==1	// ca
 	"No puede dejar la imagen vacía.";	// Necessita traduccio
@@ -55138,630 +55117,6 @@ const char *Txt_You_can_not_leave_the_image_empty =
 	"Você não pode deixar a imagem vazia.";
 #endif
 
-const char *Txt_You_can_not_leave_the_IP_address_empty =
-#if   L==1	// ca
-	"No puede dejar la dirección IP vacía.";	// Necessita traduccio
-#elif L==2	// de
-	"You can not leave the IP address empty.";		// Need Übersetzung
-#elif L==3	// en
-	"You can not leave the IP address empty.";
-#elif L==4	// es
-	"No puede dejar la dirección IP vacía.";
-#elif L==5	// fr
-	"You can not leave the IP address empty.";		// Besoin de traduction
-#elif L==6	// gn
-	"No puede dejar la dirección IP vacía.";	// Okoteve traducción
-#elif L==7	// it
-	"Non puoi lasciare vuoto l'indirizzo IP.";
-#elif L==8	// pl
-	"You can not leave the IP address empty.";		// Potrzebujesz tlumaczenie
-#elif L==9	// pt
-	"Você não pode deixar o endereço IP vazio.";
-#endif
-
-const char *Txt_You_can_not_leave_the_logo_empty =
-#if   L==1	// ca
-	"No puede dejar el logo vacío.";		// Necessita traduccio
-#elif L==2	// de
-	"You can not leave the logo empty.";		// Need Übersetzung
-#elif L==3	// en
-	"You can not leave the logo empty.";
-#elif L==4	// es
-	"No puede dejar el logo vacío.";
-#elif L==5	// fr
-	"You can not leave the logo empty.";		// Besoin de traduction
-#elif L==6	// gn
-	"No puede dejar el logo vacío.";		// Okoteve traducción
-#elif L==7	// it
-	"Non puoi lasciare vuoto il logo.";
-#elif L==8	// pl
-	"You can not leave the logo empty.";		// Potrzebujesz tlumaczenie
-#elif L==9	// pt
-	"Você não pode deixar o logotipo vazio.";
-#endif
-
-const char *Txt_You_can_not_leave_the_name_of_the_banner_X_empty =	// Warning: it is very important to include %s in the following sentences
-#if   L==1	// ca
-	"No puede dejar el nombre"
-	" del banner <strong>%s</strong> vac&iacute;o.";	// Necessita traduccio
-#elif L==2	// de
-	"You can not leave the name"
-	" of the banner <strong>%s</strong> empty.";		// Need Übersetzung
-#elif L==3	// en
-	"You can not leave the name"
-	" of the banner <strong>%s</strong> empty.";
-#elif L==4	// es
-	"No puede dejar el nombre"
-	" del banner <strong>%s</strong> vac&iacute;o.";
-#elif L==5	// fr
-	"You can not leave the name"
-	" of the banner <strong>%s</strong> empty.";		// Besoin de traduction
-#elif L==6	// gn
-	"No puede dejar el nombre"
-	" del banner <strong>%s</strong> vac&iacute;o.";	// Okoteve traducción
-#elif L==7	// it
-	"Non puoi lasciare il nome"
-	" del banner <strong>%s</strong> vuoto.";
-#elif L==8	// pl
-	"You can not leave the name"
-	" of the banner <strong>%s</strong> empty.";		// Potrzebujesz tlumaczenie
-#elif L==9	// pt
-	"Voc&ecirc; n&atilde;o pode deixar o nome"
-	" do banner <strong>%s</strong> vazio.";
-#endif
-
-const char *Txt_You_can_not_leave_the_name_of_the_centre_X_empty =	// Warning: it is very important to include %s in the following sentences
-#if   L==1	// ca
-	"No puede dejar el nombre"
-	" del centro <strong>%s</strong> vac&iacute;o.";	// Necessita traduccio
-#elif L==2	// de
-	"You can not leave the name"
-	" of the centre <strong>%s</strong> empty.";		// Need Übersetzung
-#elif L==3	// en
-	"You can not leave the name"
-	" of the centre <strong>%s</strong> empty.";
-#elif L==4	// es
-	"No puede dejar el nombre"
-	" del centro <strong>%s</strong> vac&iacute;o.";
-#elif L==5	// fr
-	"You can not leave the name"
-	" of the centre <strong>%s</strong> empty.";		// Besoin de traduction
-#elif L==6	// gn
-	"No puede dejar el nombre"
-	" del centro <strong>%s</strong> vac&iacute;o.";	// Okoteve traducción
-#elif L==7	// it
-	"Non puoi lasciare il nome"
-	" del centro <strong>%s</strong> vuoto.";
-#elif L==8	// pl
-	"You can not leave the name"
-	" of the centre <strong>%s</strong> empty.";		// Potrzebujesz tlumaczenie
-#elif L==9	// pt
-	"Voc&ecirc; n&atilde;o pode deixar o nome"
-	" do centro <strong>%s</strong> vazio.";
-#endif
-
-const char *Txt_You_can_not_leave_the_name_of_the_classroom_X_empty =	// Warning: it is very important to include %s in the following sentences
-#if   L==1	// ca
-	"No pot deixar el nom"
-	" de l'aula <strong>%s</strong> buit.";
-#elif L==2	// de
-	"Sie k&ouml;nnen den Namen"
-	" des Klassenzimmer <strong>%s</strong> nicht leer lassen.";
-#elif L==3	// en
-	"You can not leave the name"
-	" of the classroom <strong>%s</strong> empty.";
-#elif L==4	// es
-	"No puede dejar el nombre"
-	" del aula <strong>%s</strong> vac&iacute;o.";
-#elif L==5	// fr
-	"Vous ne pouvez pas laisser le nom"
-	" de la salle de classe <strong>%s</strong> vide.";
-#elif L==6	// gn
-	"No puede dejar el nombre"
-	" del aula <strong>%s</strong> vac&iacute;o.";	// Okoteve traducción
-#elif L==7	// it
-	"Non puoi lasciare il nome"
-	" della aula <strong>%s</strong> vuoto.";
-#elif L==8	// pl
-	"Nie mo&zdot;esz zostawi&cacute;"
-	" pustego imienia w klasie <strong>%s</strong>.";
-#elif L==9	// pt
-	"Voc&ecirc; n&atilde;o pode deixar o nome"
-	" da sala de clase <strong>%s</strong> vazio.";
-#endif
-
-const char *Txt_You_can_not_leave_the_name_of_the_course_X_empty =	// Warning: it is very important to include %s in the following sentences
-#if   L==1	// ca
-	"No puede dejar el nombre"
-	" de la asignatura <strong>%s</strong> vac&iacute;o.";	// Necessita traduccio
-#elif L==2	// de
-	"You can not leave the name"
-	" of the course <strong>%s</strong> empty.";		// Need Übersetzung
-#elif L==3	// en
-	"You can not leave the name"
-	" of the course <strong>%s</strong> empty.";
-#elif L==4	// es
-	"No puede dejar el nombre"
-	" de la asignatura <strong>%s</strong> vac&iacute;o.";
-#elif L==5	// fr
-	"You can not leave the name"
-	" of the course <strong>%s</strong> empty.";		// Besoin de traduction
-#elif L==6	// gn
-	"No puede dejar el nombre"
-	" de la asignatura <strong>%s</strong> vac&iacute;o.";	// Okoteve traducción
-#elif L==7	// it
-	"Non puoi lasciare il nome"
-	" del corso <strong>%s</strong> vuoto.";
-#elif L==8	// pl
-	"You can not leave the name"
-	" of the course <strong>%s</strong> empty.";		// Potrzebujesz tlumaczenie
-#elif L==9	// pt
-	"Voc&ecirc; n&atilde;o pode deixar o nome"
-	" da disciplina <strong>%s</strong> vazio.";
-#endif
-
-const char *Txt_You_can_not_leave_the_name_of_the_country_X_empty =	// Warning: it is very important to include %s in the following sentences
-#if   L==1	// ca
-	"No puede dejar el nombre"
-	" del pa%iacute;s <strong>%s</strong> vac&iacute;o.";	// Necessita traduccio
-#elif L==2	// de
-	"You can not leave the name"
-	" of the country <strong>%s</strong> empty.";		// Need Übersetzung
-#elif L==3	// en
-	"You can not leave the name"
-	" of the country <strong>%s</strong> empty.";
-#elif L==4	// es
-	"No puede dejar el nombre"
-	" del pa%iacute;s <strong>%s</strong> vac&iacute;o.";
-#elif L==5	// fr
-	"You can not leave the name"
-	" of the country <strong>%s</strong> empty.";		// Besoin de traduction
-#elif L==6	// gn
-	"No puede dejar el nombre"
-	" del pa%iacute;s <strong>%s</strong> vac&iacute;o.";	// Okoteve traducción
-#elif L==7	// it
-	"Non puoi lasciare il nome"
-	" del paese <strong>%s</strong> vuoto.";
-#elif L==8	// pl
-	"You can not leave the name"
-	" of the country <strong>%s</strong> empty.";		// Potrzebujesz tlumaczenie
-#elif L==9	// pt
-	"Voc&ecirc; n&atilde;o pode deixar o nome"
-	" do pa&iacute;s <strong>%s</strong> vazio.";
-#endif
-
-const char *Txt_You_can_not_leave_the_name_of_the_degree_X_empty =	// Warning: it is very important to include %s in the following sentences
-#if   L==1	// ca
-	"No puede dejar el nombre"
-	" de la titulaci&oacute;n <strong>%s</strong> vac&iacute;o.";	// Necessita traduccio
-#elif L==2	// de
-	"You can not leave the name"
-	" of the degree <strong>%s</strong> empty.";			// Need Übersetzung
-#elif L==3	// en
-	"You can not leave the name"
-	" of the degree <strong>%s</strong> empty.";
-#elif L==4	// es
-	"No puede dejar el nombre"
-	" de la titulaci&oacute;n <strong>%s</strong> vac&iacute;o.";
-#elif L==5	// fr
-	"You can not leave the name"
-	" of the degree <strong>%s</strong> empty.";			// Besoin de traduction
-#elif L==6	// gn
-	"No puede dejar el nombre"
-	" de la titulaci&oacute;n <strong>%s</strong> vac&iacute;o.";	// Okoteve traducción
-#elif L==7	// it
-	"Non puoi lasciare il nome"
-	" della laurea <strong>%s</strong> vuoto.";
-#elif L==8	// pl
-	"You can not leave the name"
-	" of the degree <strong>%s</strong> empty.";			// Potrzebujesz tlumaczenie
-#elif L==9	// pt
-	"Voc&ecirc; n&atilde;o pode deixar o nome"
-	" do grau <strong>%s</strong> vazio.";
-#endif
-
-const char *Txt_You_can_not_leave_the_name_of_the_department_X_empty =	// Warning: it is very important to include %s in the following sentences
-#if   L==1	// ca
-	"No puede dejar el nombre"
-	" del departamento <strong>%s</strong> vac&iacute;o.";	// Necessita traduccio
-#elif L==2	// de
-	"You can not leave the name"
-	" of the department <strong>%s</strong> empty.";	// Need Übersetzung
-#elif L==3	// en
-	"You can not leave the name"
-	" of the department <strong>%s</strong> empty.";
-#elif L==4	// es
-	"No puede dejar el nombre"
-	" del departamento <strong>%s</strong> vac&iacute;o.";
-#elif L==5	// fr
-	"You can not leave the name"
-	" of the department <strong>%s</strong> empty.";	// Besoin de traduction
-#elif L==6	// gn
-	"No puede dejar el nombre"
-	" del departamento <strong>%s</strong> vac&iacute;o.";	// Okoteve traducción
-#elif L==7	// it
-	"Non puoi lasciare il nome"
-	" del dipartimento <strong>%s</strong> vuoto.";
-#elif L==8	// pl
-	"You can not leave the name"
-	" of the department <strong>%s</strong> empty.";	// Potrzebujesz tlumaczenie
-#elif L==9	// pt
-	"Voc&ecirc; n&atilde;o pode deixar o nome"
-	" do departamento <strong>%s</strong> vazio.";
-#endif
-
-const char *Txt_You_can_not_leave_the_name_of_the_email_domain_X_empty =	// Warning: it is very important to include %s in the following sentences
-#if   L==1	// ca
-	"No puede dejar el nombre "
-	"del dominio de correo <strong>%s</strong> vac&iacute;o.";	// Necessita traduccio
-#elif L==2	// de
-	"You can not leave the name"
-	" of the email domain <strong>%s</strong> empty.";		// Need Übersetzung
-#elif L==3	// en
-	"You can not leave the name"
-	" of the email domain <strong>%s</strong> empty.";
-#elif L==4	// es
-	"No puede dejar el nombre"
-	" del dominio de correo <strong>%s</strong> vac&iacute;o.";
-#elif L==5	// fr
-	"You can not leave the name"
-	" of the email domain <strong>%s</strong> empty.";		// Besoin de traduction
-#elif L==6	// gn
-	"No puede dejar el nombre"
-	" del dominio de correo <strong>%s</strong> vac&iacute;o.";	// Okoteve traducción
-#elif L==7	// it
-	"Non puoi lasciare il nome"
-	" del campo mail <strong>%s</strong> vuoto.";
-#elif L==8	// pl
-	"You can not leave the name"
-	" of the email domain <strong>%s</strong> empty.";		// Potrzebujesz tlumaczenie
-#elif L==9	// pt
-	"Voc&ecirc; n&atilde;o pode deixar o nome"
-	" do dom&iacute;nio de email <strong>%s</strong> vazio.";
-#endif
-
-const char *Txt_You_can_not_leave_the_name_of_the_field_X_empty =	// Warning: it is very important to include %s in the following sentences
-#if   L==1	// ca
-	"No puede dejar el nombre"
-	" del campo <strong>%s</strong> vac&iacute;o.";	// Necessita traduccio
-#elif L==2	// de
-	"You can not leave the name"
-	" of the field <strong>%s</strong> empty.";	// Need Übersetzung
-#elif L==3	// en
-	"You can not leave the name"
-	" of the field <strong>%s</strong> empty.";
-#elif L==4	// es
-	"No puede dejar el nombre"
-	" del campo <strong>%s</strong> vac&iacute;o.";
-#elif L==5	// fr
-	"You can not leave the name"
-	" of the field <strong>%s</strong> empty.";	// Besoin de traduction
-#elif L==6	// gn
-	"No puede dejar el nombre"
-	" del campo <strong>%s</strong> vac&iacute;o.";	// Okoteve traducción
-#elif L==7	// it
-	"Non puoi lasciare il nome"
-	" del campo <strong>%s</strong> vuoto.";
-#elif L==8	// pl
-	"You can not leave the name"
-	" of the field <strong>%s</strong> empty.";	// Potrzebujesz tlumaczenie
-#elif L==9	// pt
-	"Voc&ecirc; n&atilde;o pode deixar o nome"
-	" do campo <strong>%s</strong> vazio.";
-#endif
-
-const char *Txt_You_can_not_leave_the_name_of_the_group_X_empty =	// Warning: it is very important to include %s in the following sentences
-#if   L==1	// ca
-	"No puede dejar el nombre"
-	" del grupo <strong>%s</strong> vac&iacute;o.";	// Necessita traduccio
-#elif L==2	// de
-	"You can not leave the name"
-	" of the group <strong>%s</strong> empty.";	// Need Übersetzung
-#elif L==3	// en
-	"You can not leave the name"
-	" of the group <strong>%s</strong> empty.";
-#elif L==4	// es
-	"No puede dejar el nombre"
-	" del grupo <strong>%s</strong> vac&iacute;o.";
-#elif L==5	// fr
-	"You can not leave the name"
-	" of the group <strong>%s</strong> empty.";	// Besoin de traduction
-#elif L==6	// gn
-	"No puede dejar el nombre"
-	" del grupo <strong>%s</strong> vac&iacute;o.";	// Okoteve traducción
-#elif L==7	// it
-	"Non puoi lasciare il nome"
-	" del gruppo <strong>%s</strong> vuoto.";
-#elif L==8	// pl
-	"You can not leave the name"
-	" of the group <strong>%s</strong> empty.";	// Potrzebujesz tlumaczenie
-#elif L==9	// pt
-	"Voc&ecirc; n&atilde;o pode deixar o nome"
-	" do grupo <strong>%s</strong> vazio.";
-#endif
-
-const char *Txt_You_can_not_leave_the_name_of_the_holiday_X_empty =	// Warning: it is very important to include %s in the following sentences
-#if   L==1	// ca
-	"No puede dejar el nombre"
-	" de la festividad <strong>%s</strong> vac&iacute;o.";	// Necessita traduccio
-#elif L==2	// de
-	"You can not leave the name"
-	" of the holiday <strong>%s</strong> empty.";		// Need Übersetzung
-#elif L==3	// en
-	"You can not leave the name"
-	" of the holiday <strong>%s</strong> empty.";
-#elif L==4	// es
-	"No puede dejar el nombre"
-	" de la festividad <strong>%s</strong> vac&iacute;o.";
-#elif L==5	// fr
-	"You can not leave the name"
-	" of the holiday <strong>%s</strong> empty.";		// Besoin de traduction
-#elif L==6	// gn
-	"No puede dejar el nombre"
-	" de la festividad <strong>%s</strong> vac&iacute;o.";	// Okoteve traducción
-#elif L==7	// it
-	"Non puoi lasciare il nome"
-	" della festivit&agrave; <strong>%s</strong> vuoto.";
-#elif L==8	// pl
-	"You can not leave the name"
-	" of the holiday <strong>%s</strong> empty.";		// Potrzebujesz tlumaczenie
-#elif L==9	// pt
-	"Voc&ecirc; n&atilde;o pode deixar o nome"
-	" do feriado <strong>%s</strong> vazio.";
-#endif
-
-const char *Txt_You_can_not_leave_the_name_of_the_institution_X_empty =	// Warning: it is very important to include %s in the following sentences
-#if   L==1	// ca
-	"No puede dejar el nombre"
-	" de la instituci&oacute;n <strong>%s</strong> vac&iacute;o.";	// Necessita traduccio
-#elif L==2	// de
-	"You can not leave the name"
-	" of the institution <strong>%s</strong> empty.";		// Need Übersetzung
-#elif L==3	// en
-	"You can not leave the name"
-	" of the institution <strong>%s</strong> empty.";
-#elif L==4	// es
-	"No puede dejar el nombre"
-	" de la instituci&oacute;n <strong>%s</strong> vac&iacute;o.";
-#elif L==5	// fr
-	"You can not leave the name"
-	" of the institution <strong>%s</strong> empty.";		// Besoin de traduction
-#elif L==6	// gn
-	"No puede dejar el nombre"
-	" de la instituci&oacute;n <strong>%s</strong> vac&iacute;o.";	// Okoteve traducción
-#elif L==7	// it
-	"Non puoi lasciare il nome"
-	" dell'istituzione <strong>%s</strong> vuoto.";
-#elif L==8	// pl
-	"You can not leave the name"
-	" of the institution <strong>%s</strong> empty.";		// Potrzebujesz tlumaczenie
-#elif L==9	// pt
-	"Voc&ecirc; n&atilde;o pode deixar o nome"
-	" da institui&ccedil;&atilde;o <strong>%s</strong> vazio.";
-#endif
-
-const char *Txt_You_can_not_leave_the_name_of_the_link_X_empty =	// Warning: it is very important to include %s in the following sentences
-#if   L==1	// ca
-	"No puede dejar el nombre"
-	" del enlace <strong>%s</strong> vac&iacute;o.";	// Necessita traduccio
-#elif L==2	// de
-	"You can not leave the name"
-	" of the link <strong>%s</strong> empty.";		// Need Übersetzung
-#elif L==3	// en
-	"You can not leave the name"
-	" of the link <strong>%s</strong> empty.";
-#elif L==4	// es
-	"No puede dejar el nombre"
-	" del enlace <strong>%s</strong> vac&iacute;o.";
-#elif L==5	// fr
-	"You can not leave the name"
-	" of the link <strong>%s</strong> empty.";		// Besoin de traduction
-#elif L==6	// gn
-	"No puede dejar el nombre"
-	" del enlace <strong>%s</strong> vac&iacute;o.";	// Okoteve traducción
-#elif L==7	// it
-	"Non puoi lasciare il nome"
-	" del link <strong>%s</strong> vuoto.";
-#elif L==8	// pl
-	"You can not leave the name"
-	" of the link <strong>%s</strong> empty.";		// Potrzebujesz tlumaczenie
-#elif L==9	// pt
-	"Voc&ecirc; n&atilde;o pode deixar o nome"
-	" do link <strong>%s</strong> vazio.";
-#endif
-
-const char *Txt_You_can_not_leave_the_name_of_the_place_X_empty =	// Warning: it is very important to include %s in the following sentences
-#if   L==1	// ca
-	"No pot deixar el nom"
-	" del lloc <strong>%s</strong> buit.";
-#elif L==2	// de
-	"Sie k&ouml;nnen den Namen"
-	" des Standorte <strong>%s</strong> nicht leer lassen.";
-#elif L==3	// en
-	"You can not leave the name"
-	" of the place <strong>%s</strong> empty.";
-#elif L==4	// es
-	"No puede dejar el nombre"
-	" del lugar <strong>%s</strong> vac&iacute;o.";
-#elif L==5	// fr
-	"Vous ne pouvez pas laisser le nom"
-	" du emplacement <strong>%s</strong> vide.";
-#elif L==6	// gn
-	"No puede dejar el nombre"
-	" del lugar <strong>%s</strong> vac&iacute;o.";	// Okoteve traducción
-#elif L==7	// it
-	"Non puoi lasciare il nome"
-	" del luogo <strong>%s</strong> vuoto.";
-#elif L==8	// pl
-	"Nie mo&zdot;esz zostawi&cacute; nazwy"
-	" miejsca <strong>%s</strong> pustego.";
-#elif L==9	// pt
-	"Voc&ecirc; n&atilde;o pode deixar o nome"
-	" da localiza&ccedil;&atilde;o <strong>%s</strong> vazio.";
-#endif
-
-const char *Txt_You_can_not_leave_the_name_of_the_plugin_X_empty =	// Warning: it is very important to include %s in the following sentences
-#if   L==1	// ca
-	"No puede dejar el nombre"
-	" del complemento <strong>%s</strong> vac&iacute;o.";	// Necessita traduccio
-#elif L==2	// de
-	"You can not leave the name"
-	" of the plugin <strong>%s</strong> empty.";		// Need Übersetzung
-#elif L==3	// en
-	"You can not leave the name"
-	" of the plugin <strong>%s</strong> empty.";
-#elif L==4	// es
-	"No puede dejar el nombre"
-	" del complemento <strong>%s</strong> vac&iacute;o.";
-#elif L==5	// fr
-	"You can not leave the name"
-	" of the plugin <strong>%s</strong> empty.";		// Besoin de traduction
-#elif L==6	// gn
-	"No puede dejar el nombre"
-	" del complemento <strong>%s</strong> vac&iacute;o.";	// Okoteve traducción
-#elif L==7	// it
-	"Non puoi lasciare il nome"
-	" del plugin <strong>%s</strong> vuoto.";
-#elif L==8	// pl
-	"You can not leave the name"
-	" of the plugin <strong>%s</strong> empty.";		// Potrzebujesz tlumaczenie
-#elif L==9	// pt
-	"Voc&ecirc; n&atilde;o pode deixar o nome"
-	" do plugin <strong>%s</strong> vazio.";
-#endif
-
-const char *Txt_You_can_not_leave_the_name_of_the_tag_X_empty =	// Warning: it is very important to include %s in the following sentences
-#if   L==1	// ca
-	"No puede dejar el nombre"
-	" del descriptor <strong>%s</strong> vac&iacute;o.";		// Necessita traduccio
-#elif L==2	// de
-	"You can not leave the name"
-	" of the tag <strong>%s</strong> empty.";			// Need Übersetzung
-#elif L==3	// en
-	"You can not leave the name"
-	" of the tag <strong>%s</strong> empty.";
-#elif L==4	// es
-	"No puede dejar el nombre"
-	" del descriptor <strong>%s</strong> vac&iacute;o.";
-#elif L==5	// fr
-	"You can not leave the name"
-	" of the tag <strong>%s</strong> empty.";			// Besoin de traduction
-#elif L==6	// gn
-	"No puede dejar el nombre"
-	" del descriptor <strong>%s</strong> vac&iacute;o.";		// Okoteve traducción
-#elif L==7	// it
-	"Non puoi lasciare il nome"
-	" dell'etichetta <strong>%s</strong> vuoto.";
-#elif L==8	// pl
-	"You can not leave the name"
-	" of the tag <strong>%s</strong> empty.";			// Potrzebujesz tlumaczenie
-#elif L==9	// pt
-	"Voc&ecirc; n&atilde;o pode deixar o nome"
-	" do descritor <strong>%s</strong> vazio.";
-#endif
-
-const char *Txt_You_can_not_leave_the_name_of_the_type_of_degree_X_empty =	// Warning: it is very important to include %s in the following sentences
-#if   L==1	// ca
-	"No puede dejar el nombre"
-	" del tipo de titulaci&oacute;n <strong>%s</strong> vac&iacute;o.";	// Necessita traduccio
-#elif L==2	// de
-	"You can not leave the name"
-	" of the type of degree <strong>%s</strong> empty.";			// Need Übersetzung
-#elif L==3	// en
-	"You can not leave the name"
-	" of the type of degree <strong>%s</strong> empty.";
-#elif L==4	// es
-	"No puede dejar el nombre"
-	" del tipo de titulaci&oacute;n <strong>%s</strong> vac&iacute;o.";
-#elif L==5	// fr
-	"You can not leave the name"
-	" of the type of degree <strong>%s</strong> empty.";			// Besoin de traduction
-#elif L==6	// gn
-	"No puede dejar el nombre"
-	" del tipo de titulaci&oacute;n <strong>%s</strong> vac&iacute;o.";	// Okoteve traducción
-#elif L==7	// it
-	"Non puoi lasciare il nome"
-	" del tipo di laurea <strong>%s</strong> vuoto.";
-#elif L==8	// pl
-	"You can not leave the name"
-	" of the type of degree <strong>%s</strong> empty.";			// Potrzebujesz tlumaczenie
-#elif L==9	// pt
-	"Voc&ecirc; n&atilde;o pode deixar o nome"
-	" do tipo de grau <strong>%s</strong> vazio.";
-#endif
-
-const char *Txt_You_can_not_leave_the_name_of_the_type_of_group_X_empty =	// Warning: it is very important to include %s in the following sentences
-#if   L==1	// ca
-	"No puede dejar el nombre"
-	" del tipo de grupo <strong>%s</strong> vac&iacute;o.";	// Necessita traduccio
-#elif L==2	// de
-	"You can not leave the name"
-	" of the type of group <strong>%s</strong> empty.";	// Need Übersetzung
-#elif L==3	// en
-	"You can not leave the name"
-	" of the type of group <strong>%s</strong> empty.";
-#elif L==4	// es
-	"No puede dejar el nombre"
-	" del tipo de grupo <strong>%s</strong> vac&iacute;o.";
-#elif L==5	// fr
-	"You can not leave the name"
-	" of the type of group <strong>%s</strong> empty.";	// Besoin de traduction
-#elif L==6	// gn
-	"No puede dejar el nombre"
-	" del tipo de grupo <strong>%s</strong> vac&iacute;o.";	// Okoteve traducción
-#elif L==7	// it
-	"Non puoi lasciare il nome"
-	" del tipo di gruppo <strong>%s</strong> vuoto.";
-#elif L==8	// pl
-	"You can not leave the name"
-	" of the type of group <strong>%s</strong> empty.";	// Potrzebujesz tlumaczenie
-#elif L==9	// pt
-	"Voc&ecirc; n&atilde;o pode deixar o nome"
-	" do tipo de grupo <strong>%s</strong> vazio.";
-#endif
-
-const char *Txt_You_can_not_leave_the_URL_empty =
-#if   L==1	// ca
-	"No puede dejar el URL vac&iacute;o.";		// Necessita traduccio
-#elif L==2	// de
-	"You can not leave the URL empty.";		// Need Übersetzung
-#elif L==3	// en
-	"You can not leave the URL empty.";
-#elif L==4	// es
-	"No puede dejar el URL vac&iacute;o.";
-#elif L==5	// fr
-	"You can not leave the URL empty.";		// Besoin de traduction
-#elif L==6	// gn
-	"No puede dejar el URL vac&iacute;o.";		// Okoteve traducción
-#elif L==7	// it
-	"Non puoi lasciare l'URL vuoto.";
-#elif L==8	// pl
-	"You can not leave the URL empty.";		// Potrzebujesz tlumaczenie
-#elif L==9	// pt
-	"Voc&ecirc; n&atilde;o pode deixar o URL vazio.";
-#endif
-
-const char *Txt_You_can_not_leave_the_web_address_empty =
-#if   L==1	// ca
-	"No puede dejar la direcci&oacute;n web vac&iacute;a.";	// Necessita traduccio
-#elif L==2	// de
-	"You can not leave the web address empty.";		// Need Übersetzung
-#elif L==3	// en
-	"You can not leave the web address empty.";
-#elif L==4	// es
-	"No puede dejar la direcci&oacute;n web vac&iacute;a.";
-#elif L==5	// fr
-	"You can not leave the web address empty.";		// Besoin de traduction
-#elif L==6	// gn
-	"No puede dejar la direcci&oacute;n web vac&iacute;a.";	// Okoteve traducción
-#elif L==7	// it
-	"Non puoi lasciare l'indirizzo web vuoto.";
-#elif L==8	// pl
-	"You can not leave the web address empty.";		// Potrzebujesz tlumaczenie
-#elif L==9	// pt
-	"Voc&ecirc; n&atilde;o pode deixar o endere&ccedil;o web vazio.";
-#endif
-
 const char *Txt_You_can_not_paste_file_or_folder_here =
 #if   L==1	// ca
 	"No puede pegar un archivo o carpeta aqu&iacute;.";		// Necessita traduccio