logo in am html frame controlled by flash

Hi everyone,
I'd like to know if it's possible to do this:
I've two html pages, in the first page there's a swif that works as homepage and it allows to enter the second page of the site that contains another swif
I need to have a logo in the top right of the page, and I suppose I need to do this in html, cause I'm not able to place it with flash (or not???)
This logo has to appear at a certain point of the swif located in the home page, and has to remain visible in the second page of the site,
so I guess I need to use a frame, but can I interact through flash with the _alpha property of this frame/logo (has it an alpha property?)

thx a lot

is there a reason you can't place the logo in Flash? IE you don't have the fla or something?

No I have the fla, but if I put it in flash, I'm not able to have it always on top left of any browser in spite of the resolution, and when I load another html page the logo disappears and then comes back again, while I'd prefer that it were always visible, for those reasons I thought an i frame was a better solution, but I'm a zero with html.