As3 Flash~ How to Bypass User/Password Authentication When Loading Game Assets from Repository?

I created a game in flash and uploaded it to my website:

www.goldenliongames.com/headexploder It involves some blitting and so an xml file needs to be loaded in. I put the xml file in my Beanstalk svn repository. The game compiles fine on my local machine, but when I try to play it on my website it asks me for a username / password (see attached image). I tried turning the beanstalk permission settings to anonymous access but it is still giving me problems.

I would like it to be a seamless experience. The user lands on the page, everything loads at once with no authentication, but other people can't steal other things from my svn.

Could I maybe need a crossdomain.xml file on my website? Or in my repository somewhere?

Please Help! Thanks.