Menu with slider

i have recently made a menu with slider witch can be seen here:
http://www.metascapestudios.com
heres the problem… i cant get each button to actually go to a different scene… i have tried everything and have been trying to get help for the past 3 weeks and knowing these kindove things i’m probly just looking over something really small…

can somebody look at my fla and let me know how to make each button in the slider menu gotoandplay a different scene? thanks

http://www.metascapestudios.com/metascape.fla

thanks,
nick