diff --git a/docs/designers.sgml b/docs/designers.sgml
index c7b71989..104576ce 100644
--- a/docs/designers.sgml
+++ b/docs/designers.sgml
@@ -4482,6 +4482,31 @@ OUTPUT: (both examples)
strftime format of the month values, default is
%m for month numbers.
+
+ year_emtpy
+ string
+ No
+ null
+ If supplied then the first element of the year's select-box has this
+ value as it's label and "" as it's value. This is useful to make the
+ select-box read "Please select a year" for example.
+
+
+ day_empty
+ string
+ No
+ null
+ If supplied then the first element of the day's select-box has this
+ value as it's label and "" as it's value.
+
+
+ month_empty
+ string
+ No
+ null
+ If supplied then the first element of the month's select-box has this
+ value as it's label and "" as it's value. .
+
@@ -4717,10 +4742,23 @@ OUTPUT: (current year is 2000)
- html_select_time is a custom function that creates time dropdowns
- for you. It can display any or all of hour, minute, second and
- meridian.
+ html_select_time is a custom function that
+ creates time dropdowns for you. It can display
+ any or all of hour, minute, second and
+ meridian.
+
+ The time-attribute can have different
+ formats. It can be a uniq-timestamp or a
+ string containing Y-M-D. YYYY-MM-DD may be the
+ most common, but months and days with less
+ than two digits are also recognized. If one of
+ the 3 values (Y,M,D) is the empty string, than
+ the according select-box is not pre-selected
+ at all. This is especially useful with the
+ empty_year-, -month- and -day-attritbutes.
+
+
html_select_time