Multiple domains, same web application on IIS 6

Question

On IIS 6, is it possible to have multiple domain names pointing to the same web application, and conditionally serve CSS from within the web application based on the domain name?

I need to host hundreds of different "skins" on the same web application, with the skin being dependent upon the domain name, and I really don't want to launch tons of web applications.

Answer 1

+1 to rhinof for adding multiple identities, but creating a HttpModule is a bit over kill. You can simply switch the URL of the tag in a Master Page by examining the contents of Request.Headers["HOST"]

Answer 2

1) add the desired domain names as website identifiers in the advanced property page of the Web Site Tab.

2) map the .css extension to the aspnet_isapi.dll

3) write an httpmodule that will re write the url for .css requests based on the domain name

4) enable your module via the web.config