Tnx for all your responses. I''m sorry for ask this way... I was a member of many groups (on different topics) and I have noticed that people don''t like to answer the "new guys in town". I want to learn a lot here and I''ll try to help others in the future; but if you don''t try to help then nobody will learn... but gladly I can see people likes to give help here. I know patience isn''t my best virtue, but I have a little though
![](wink.gif)
Well, I''ll try your hints.
thank you
EDU