I&#039m writing my own ASP-component, and i was wondered how i can make function/sub-arguments optional, so that the user does not have to, but CAN specify them. It is possible, because, for example, the ROUND-function can be called with ROUND(intNumber) or ROUND(intNumber, 2). If i write a function where arguments are optional, you either have to enter "" when the argument of the string-type or Null or 0 when of integer-type, this doesn&#039t look nice and shouldn&#039t be necessary.<BR><BR>But how can i do this in my component?