Custom Launcher

I've been working on a lil' thingy for my server, to help me control etc. I have added the client into it.

As you can see, the Server recieves the IP, but does not actually connect (loads to nexus etc.) Any tips/help with this would be appreciated!

Is the swf running on a website?

I have tried local folder path, and public folder URL, both load, but don't connect to nexus.