MAKE SITE COMPATIBLE WITH FIREFOX AND MAKE CENTERED

This is not currently compatible with firefox, some white lines appear where it has been sliced and flash inserted. This is also apparent on the other pages. You can see the problem, if you download the files below. This needs to be fixed for all pages on the site. There are ap divs on some pages containing text which need to be locked to center along with the rest of the web site. The site must be completely centered, so if the browser is dragged longer the site will stay central. So the background will need to be duplicated so there is more width to the site. When i say the site must be centered completely this is the main section where the content is. This must be compatible with all safari browsers, internet explorer, and firefox. Payment upon completion, check my feedback, I always pay. These are the files for the FAQ PAGE, if you can do this page, I will then choose you if done correctly: [login to view URL]