Slideshow with External .swfs

programming flash
1

I am creating a slideshow that loads 1 external swf into each frame on the main timeline. the navigation is a simple previous next. here is my code:


//FOR THE NAV
prev_btn.onRelease = function () {
    prevFrame();
}
next_btn.onRelease = function () {
    nextFrame();
}

//FOR FRAME 1 OF THE SLIDE SHOW
stop();
photo.loadMovie("this_1.swf");

//FOR FRAME 2 OF THE SLIDE SHOW
stop();
photo.unloadMovie("this_1.swf");
photo.loadMovie("this_2.swf");

HELP?