>>Dear daysleeper,
>>
>>this is what I understand clearly. But I like to avoid to scatter this code in a hundred of existing calculation methods and forget it in new ones. I dislike all the IFs too.
>>This is such a boring job. (^.^)
>>
>>Agnes
>
>I agree. BTW, I was sleeping, but someone was calling. Therefore I woke up, but was too late to pick up the phone (it's in another room). Since I woke up, I decided to check few forums.

My phone will not ring in the night. And if, I would not boot the comp. (^.^)

Only wireless phones attached to the system. The one with the dial (a turning one) is only an internal switched technology demonstrator for the kids.
(The didn't grok the hook* by all the wireless stuff so I need to explain it)

Agnes