When I publish my Courselab application it positions top left of screen. How can I position it centre-screen?

Hi!
Some LMS allow to open the module in separate child window, that can be moved by LMS to the needed point on the screen(or center). Or you can create some "starter" HTML file, which can do the same job. JavaScript part of window centering can be found in start.hta file or try to use Google or smth - there are a lot of such samples in the Internet.