VIDEO PLAY BACK - SOUND (Stop a UIloader?)

Question

PLEASE HELP ME SOMEONE!! I am going to rip my eyes out!
Here is what I have set up:
I have a website...
http://www.thedrewblood.com
I have several pages set up on a main time line. Siting on my
main time line is a UI loader that automatically loads an mp3
player, which the client wants to play through, with out
interuptions. The pages have labeled frames, and the buttons have
eventlisteners to move the time line to the specific frame. On this
frame (say it is "video") I have a movie clip, with the page
content. Inside this movie clip time line I have a ui loader which
will load my flv playback component with various video.
So, the video loads perfectly, and everything is fine.
However, there are some complexities that I would like to remedy.
when you navigate away from the "video" frame, the sound from
the video continues to play. I would like that sound to stop, or is
there a way to stop the ui loader?
I want the video to play, and stop as you leave the frame
because I don't want the ui loader for the mp3 player to be
interrupted.
If anyone can help me it would be greatly
appreciated!!

Answer 1

Rob, thanks for gettting back...here is how I have it set up
and the code for it:
On my main timeline, I have labeled frames (music, video,
photos, gigs...etc) One a frame labeled "home" is were i have all
of the buttons (music, video, photos, etc...) siting with event
listeners telling the timeline to go to those frames. One the
"video" frame sits a movie clip, inside of this time line are some
more navigation buttons, very simple. (basically you are navigating
deeper inside other timelines- 2 to be precise)
when you navigate to the section with the video, this is how
i have it set up. I have a button, and I gave it an instance of
"train_btn". Then I have a UI Loader sitting next to it. I gave
that an instance of "swfbox". Then, on that frame I set this code"
stop();
function ontrain(eventobject:Event):void {
var swfPathAndName:URLRequest = new URLRequest("train.swf");
swfbox.autoLoad = false;
swfbox.maintainAspectRatio = true;
swfbox.scaleContent = false;
swfbox.source = swfPathAndName.url;
swfbox.load();
train_btn.addEventListener(MouseEvent.CLICK, ontrain);
***my source FLA for "train.swf" is set up like this.
I have another FlA file, which has the FLV playbackcomponent
and the video embedded. I test this, and it works just fine.
So, everything works, but, I want to be able to navigate away
and not hear the sound, also, I will eventually be adding more
video, which I want the ui loader to load...so, if it loads another
video, i don't want the sound from the first one to continue
either.
If you could help that would be FANTASTIC!
Thanks
Adam