Simple prob

hello. I have quite a simple problem.
I am trying to create a website that appears to panto the left or right, whenever the cursor drifts over to that side.
I have a stop (); on every frame of the animation
and invisible buttons on the left and right sides that have the simple
on (rollOver) {
next/prevframe ();
}
but what i forgot to include was a way to keep it going…
at the moment if i put my cursor over the right side of the screen, it will jump to frame 2, but i want to be able to keep the cursor there, and for the frames to keep jumping along 3, 4, 5, 6, 7…etc

how can i do this?
thanks for all help