diff --git a/swad_HTML.c b/swad_HTML.c
index 3cf9c61d..aeca3015 100644
--- a/swad_HTML.c
+++ b/swad_HTML.c
@@ -1484,15 +1484,35 @@ void HTM_BUTTON_OnMouseDown_Begin (const char *Title,const char *Class)
HTM_BUTTON_NestingLevel++;
}
-void HTM_BUTTON_OnSubmit_Begin (const char *Title,const char *Class,const char *OnSubmit)
+void HTM_BUTTON_OnSubmit_Begin (const char *Title,const char *OnSubmit,
+ const char *fmt,...)
{
+ va_list ap;
+ int NumBytesPrinted;
+ char *Attr;
+
HTM_Txt ("