navigation, scrollbar, and music player Options

[liSerS x3]

hmm, i was looking through the xanga showcase and i found this xanga that someone made a custom layout for:

http://www.xanga.com/home.aspx?user=un_breakmyheart

i was wondering for the pictures that are part of the navigation, how do you make them light up ?

and also for the scrollbar for the blog, you know how there's those two arrows, how do you make it like that?

and finally, what's the code for the music player at the top?

thanks =]