I'm sorry I don't see where you are using the frontpage display module on your site? The image above is showing a selection module published to custom_3. In the code I see that image and content fader module trying to be called, but there's no content published to it. The image and content fader module is published to custom_2.
Which specific module do you need help with? If it's image and content fader, you shouldn't be using using that just achieve a background color, it's loading a lot of unnecessary files that way and causing script errors. You could publish your selection module to custom_2, which is where image and content fader is currently published to, or any other row position:http://www.shape5.com/demo/luxon/index.php/features-mainmenu-47/template-features/module-positions