[FLOW3-general] (FLUID) Different layout depending on the domainname

[Marco Weber]

Hello,

I would like to change the fluid layout depending on the Domain.
( With a fallback layout, that would be called if the Domainname isn't 
available as Layout file. )
f.e. When i call the domain: my.domain.tld,  FLUID should check if the 
layoutfile my.domain.tld.master.html exists and load it on success or 
load the master.html on failure.

What would be the easiest way to realize something like that?

Greetings
    Marco Weber