I know there have been posts on this topic, but I can't seem to find something that explains things clear and detailed enough for my purposes, so I apologize in advance for posting this topic again.
We have to submit a SWF file to an ad serving agency for our ad to be placed on various websites. We want it to start at 350x300px, and expand to the left to 500x300px.
The image that is in the first original 350x300 size is different than what is in the 500x300 size, so it needs to be able to change the content, not just expand the size. I assume that the two contents can be in different keyframes or scenes.
I am working with a Flash animator who has no idea about coding, and I have no idea about Flash. So we would need very detailed instructions, if you please.
An example of what we want to do is here: http://cdn.eyewonder.com/100125/adWdrDemos/54309075/54309075_2508228_78958_Demo.html