Queuing movie clips

hi guys thanks for the help so far

my issue now is trying to get movie clips to come into place at a spacific que
when i click on a button, and roll out or fade when i click on another button

e.g
(home) text box roll’s in. (gallery) text box fades/roll’s out then pics roll in

i suspect some script may be needed

please lend your assistence

thanks in advance

redqueen