[SOLVED] Disable Page on front page

I have added a third sidebar using these guidelines , and I am using top and bottom images to my posts using this guide.

I don't want to have any posts or static page on my front page, only widgets with my three bars. Using an empty static page does'nt work since I'm using top and bottom image for posts.

Where can I disable it? Is this the best solution for having only widgets on the front page?

My page

Thanks in advance,
Sebastian