Buttons in called movie not working :(

Hi all, been lurking/learning here for quite some time, but ive reached a point where im stumped and need to ask for help. Help!

Basically what I’m trying to do is build a site that acts as a container ala the transitions tutorial. The loaded movie has a easing content bar that displays information and is triggered by 3 buttons. The movie works fine by itself, but once loaded into the container none of the buttons work!
Here are the source files for the container and information page (the info page is the one misbehaving)

information page

Since I’ve only recently been digging into action scripting, my best guess is that the commands ive set for the easer is conflicting with the container.

onClipEvent (load) {
_y = 0;
div = 3;
onClipEvent (enterFrame) {
_y += (endY-_y)/div;
_root.butabout.onRelease = function() {
endY = 0;
_root.butfencing.onRelease = function() {
endY = -420;
_root.butfaq.onRelease = function() {
endY = -840;

I hope someone can shed some light on my problem, thanks for your time!