Myspace: do you know how i can get my profile picture to constantly change photos repetitive?

i saw on some people's profile that their profile picture changes pictures every like second and shows maybe like 5 pics and it repeats. how do i do that too? Myspace: do you know how i can get my profile picture to constantly change photos repetitive?
http://gifninja.com

http://www.lunapic.com/editor/

http://www.good-tutorials.com

http://www.blibs.com/animation-factory/

http://nbswebfx.com/

http://www.gifworks.com/