diff --git a/swad_HTML.c b/swad_HTML.c
index 6edb514c..a55b7431 100644
--- a/swad_HTML.c
+++ b/swad_HTML.c
@@ -1158,7 +1158,8 @@ void HTM_TEXTAREA_End (void)
/********************************** Selectors ********************************/
/*****************************************************************************/
-void HTM_SELECT_Begin (const char *fmt,...)
+void HTM_SELECT_Begin (bool SubmitOnChange,
+ const char *fmt,...)
{
va_list ap;
int NumBytesPrinted;
@@ -1178,7 +1179,7 @@ void HTM_SELECT_Begin (const char *fmt,...)
Lay_NotEnoughMemoryExit ();
/***** Print HTML *****/
- fprintf (Gbl.F.Out,"