How can I enable expires headers for my static content in my IIS 6 ASP.NET MVC web app?

We are running a ASP.NET MVC 2.0 web app and it's running on Windows Server 2003 with IIS 6.0. I underst开发者_JAVA技巧and it would be easy to implement client caching if we used IIS 7. However, that is something I don't have control over. Also, it would probably be very easy to change settings within IIS 6 itself. However, again, I don't have control over that.

What I am looking for is a solution that I can implement within my project itself (web.config perhaps?) that allows me to specify expires headers for static content (JS, CSS, images, etc...).

See this article for how to configure content expiration site-wide:

http://www.microsoft.com/technet/prodtechnol/WindowsServer2003/Library/IIS/0fc16fe7-be45-4033-a5aa-d7fda3c993ff.mspx?mfr=true