Wepage heading

I’m building a travel website that links out to other travel websites.

I’m looking for a tutorial on how to put the HEADING of my webpage on the top of the browser when i link out to OTHER webpages.

The only example I know of that does this is about.com. Can someone help with this concept? How it works? and any tutorials or code I can look at to get me going in the right direction?

Thanks in advance.