or download this
popup_menu(-name=>"saleend",
-values=> ["","1","2","3","4","5","6","7","14","21","always"],
-labels=>{ "" => "Select One", "1" => "1 Day", "2" => "2 Days", "3" =>
+ "3 Days", "4" => "4 Days", "5" => "5 Days", "6" => "6 Days", "7" =>
+"1 Week", "14" => "2 Weeks", "21" => "3 Weeks", "always" => "Everyday
+" },
-default=>"",
-class=>"select_menu");