mainpage with all flash at the centerbox HELP!!!

I'm sorry I was confused I actually did from the Defind page

But couldn't figure it out how to do it.

Whenever I put the flash inside the centerbox,

it moves to right side and there were space between the hearder and centerbox.

If I fix the Mainpage php, it doesn't have that.

I don't know where should i go and fix this problem!

Such as the "Title" of my website appears to be top of the centerbox I also need to remove this feature too.

But I want only the mainpage to be look like this not all the website.

It will be easier for you if you embed your .swf files in an html document, then upload the complete html code in define pages editor. It's really quite simple.