Inserting Flash header Help

Hi, i was wondering if anyone could help me figure out why when i insert a flash header it moves my iFram down and to the right?
I have tried everyrthing. I would apprecitae any help.

-Ryan

Could you post a URL to the page you’re working on so we could get a better look?

http://www.lucentcomputers.com thats the site, but the flash isnt inserted yet. I am just starting to make it.