The portal itself comes with about a dozen or so standard themes.
I'd suggest you take a look at those ones, see which ones you like, open the JSP files and image files related to them, and then mix and match until you get something you like. That's a safe development plan, and it will also show you how the people that know the portal the best put their themes together.
That's a good way to learn. And with a bit of experience, you can start being more and more creative.
I am totaly new to web sphere portal.Can you please suggest some links or online books to know more about Websphere portal.What kind of portal related question are asked in interview.I am going to give it for the first time and i am from J2EE streem.Can you please help for providing interview questions and Websphere portal material link.
Thanks in Advance
Cameron Wallace McKenzie
author and cow tipper