adding texture to each sub object

[dwaik]

hello...
i want to make use of multi-layered texturing in vizard, i tried it on a single object that contains a single mesh, it works.
the problem now is that i have an obj file contains a number of meshes, each has it texture, and i want to add a new textuer layer for each mesh..

how can i get the meshes in my obj suppose its name "palace".
thank you in advance