Direction

Ok so you know how when you hit the flash button and you put a url and what ever other info in then hit "OK" you get a nice little flash graphic and if you look at the source it show up as an object right then if you go back to the editor(out of source) and delete the graphic all the code goes away for the flash goes away

so the question is how to I put stuff in a div and have the editor treat everything inside and including that div as one object

or can someone at least point me in the right direction '

thanks
Mike