I'm running an https magento site on a nginx server. I'd like to serve my static content from a cdn (Amazon Cloudfront).
I can do this easily by changing the media/css/js urls from
www.mysite.com/xxx to cdn.mysite.com/xxx
however older browsers & operating systems (XP for example) don't support the SNI that makes this possible.
So, my question is:
How can I set my media/css/js base urls to be (www.mysite.com/xxx) when I detect that a user is running XP (for example), but leave them as cdn.mysite.com/xxx by default
I'd prefer not to have to set up multiple stores, just to be able to change these variables without the user knowing anything about it.