I know it is simple, and I read the brochure already. It is not like I am being lazy, I am working in a really complex system, in which I was supposed to spend like two weeks of programming, but I only have 2 more days, I am not eating, not sleeping, and english is not my main language as you can see, that's why I asked, because you guys are so nice every time I need some help, so I thought someone would already have this program, and could help me by sharing it.