Flash graphics all pixelated

Hi all

I have a problem when I try to export a movie.

I can build a movie in flash and it looks good and then once I have exported it, built a page in dreamweaver with the movie in there and then published the page, the graphics are really poor quality.

I have messed around with setting and no joy. Is there a way of keeping all the graphics at the quality that I see them in flash?

quality = "high"
itโ€™s global:)