Dynamically change the source flv video in flv play back...

Dear Friends,
Iam trying to load flv files in flash using flvplayerback components. iam using the following code. Initially iam loadign video1.flv. Then i want to load video2.flv when i press next button. It is loading video2 only when i press next button after finishing the full loaded video1. i want change the source anytime please tell the right way.
import fl.video.VideoProgressEvent;
import fl.video.VideoEvent;
plr.source = "video1.flv";
plr.addEventListener(VideoProgressEvent.PROGRESS,showmsg);
function showmsg(event:ProgressEvent) {
if (plr.bytesTotal == plr.bytesLoaded) {
trace("Loaded");
loaderpic.visible = false;
plr.addEventListener(VideoEvent.COMPLETE, comple);
function comple(event:VideoEvent) {
trace("Movie Finished");
nxt.addEventListener(MouseEvent.CLICK, nxtclick);
function nxtclick(event:MouseEvent) {
plr.stop();
plr.source = "video2.flv";
plr.play();
Thanks in Advance,
Syed Abdul Rahim

The code you show works fine for me when I set things up to match. When the button is clicked the first video is stopped and the second one replaces it. Maybe you have some other code that is interfering.

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