How can i Create this simple navigation

How can i create such a navigation like here http://www.beamjive.com/bjc.htm
I want to know how can i create following box wich can scale a invert text colours like here (The main thing i want to know is how to create this resizes and follows…)
And please do not tell me to search the forum, if you know exactly where can i find the same solution to my question, tell me…