I read the blog entry "Skinability explained".
Still is not clear to me if following feature is possible:
I have chosen for all the RichFaces elements in the pages the skin "blueSky".
<context-param> <param-name>org.ajax4jsf.SKIN</param-name> <param-value>blueSky</param-value> </context-param>
I think it is not feasible to have context-specific skins. In our case we use component-specific style classes for such situation. Look to the documentation
for the list of style classes.