How do i make the scenes stop?

programming flash
1

hi…i just learned how to use flash as my proj requires me to…i have a BIG prob…I created a few scenes…i’ve added a ‘button’ at every page…i dont seem to know what i shld do to prevent this movie from playing by itself…

Note: i’ve added a command on every ‘nxt’ button…shld i add in a stop function?

on (release) {
gotoAndPlay(“Scene_2”, 1);
}