flash technology question

Need some help with a flash. My designer did very nice flash banners. I am creating affiliate program, which will use these banners.

So my affiliates will promote different urls like this:
http://www.greitukas.lt/125
http://www.greitukas.lt/1
http://www.greitukas.lt/1000

But how to set flash variables from outside HTML? And how
to redirect to that URL inside flash?

 

You can use flashvars to pass the values from html to flash.

 

Work is done.