Effect then go

[cxn926]

on the first frame i have this
stop();
and a preloader

the second frame i have a button which makes it go to frame 3 which has a effect. i want it so after the effect is over it goes to frame four.

thanks,
michael

[Flash Gordon]

what is the AS for the Effect?

[cxn926]

i didnt use as

i right-click then effects then explode then i edited it so it is one frame

[cxn926]

please help