I don't know how to ad flash advertising like on the right and left of these pages. I know how to ad video with players but don't know how do do these style ads. I can read how to do it but I don't know how it's done to be able to research it. Can someone tell me so I can look it up?
These are simply banner ads made in Photoshop etc.. (most of them) The ones made in flash are easy to do. What you need first is your dimensions of your ad. Say if I wanted to adverse on creativecow then they would give me the ad size dimensions, then I would set my stage in Flash to accommodate that. Alot of these animations are just one frame to the next type of animations. Once you have what your looking for just publish you movie and give to your webmaster, if you are the webmaster use the swfObject to embedd your swf within a page. http://www.gotoandlearn.com has examples of swfObject and many other great tutorials I recommend starting there.