I would like to get some flash banners up on the site so I would like to know what parameters are there. Is there anything like size, file type or anything else to consider. I tried to upload a regular pic & it didn't work.
Sounds like you're using a CMS or something which is crafted to manage images, not .swf's. You would embed a Flash object in a page using SWFObject or a combination of <object> and <embed>, and there are also at least two parameters you need to pass, (movie= and wmode=), an <img src> won't cut it.