Well, first of all, you have to respect other members ok? If you want to respect you, you have to do the same to us...
Secondly, Mafia told you to go and learn Java, it is not bad...The only way to make a popup window is with Java! So you have to go and learn it! What is Mafia_007 to tell you? Will you pay him? He spend so much time to read books and lean java!
If you look at L2J Help sections, we have gave so much help about other things...Not Java things...Cause this one is so difficult, you have to learn it, to read books. Other people are studying it at university