>Since other people are also intersted and the code isn't too big, I post it here:
> ...
How about posting it in FAQ or Downloads? Then it's easier to find in the future. Many people seem interested in your solution.
Hilmar.
Difference in opinions hath cost many millions of lives: for instance, whether flesh be bread, or bread be flesh; whether whistling be a vice or a virtue; whether it be better to kiss a post, or throw it into the fire... (from Gulliver's Travels)