In the project tab, click the second layout and set its "Event sheet" property to your first event sheet. For this to work, you need to have instances of the objects of the first layout on the second too.
When you see such posts (spam, flood, inadequate), click "Post options" and "Report Post" and don't answer it. And concerning your message, this is irrelevant to this thread. Consider posting in the "Open topics" or "Website" section of the forum.
At last, even when such "spam invades" occur, a moderator and/or admin always end up getting on the forum and clean it. It is just a matter of time and it gets taken care of.