Flash - browser refresh problem

Question

I have created a website completely in Flash. http://www.impact-martialarts.com    When the browser's refresh button gets pressed the site does not always reload properly, often freezing one frame before the content loads.
Did I miss something? Does anyone have any ideas? Same issue, multiple browsers Mac or PC.
This is the code for the preloader
stop();
//Preloader
loaderInfo.addEventListener(ProgressEvent.PROGRESS, updatePreloader);
function updatePreloader(evtObj:ProgressEvent):void
//container for the progress of the site (download)
var percent:Number = Math.floor((evtObj.bytesLoaded*100)/evtObj.bytesTotal);
preloader_txt.text=percent+"%";
if (percent==100){
gotoAndPlay(2);
//For IE Browsers
var percent:Number = Math.floor((this.loaderInfo.bytesLoaded*100)/this.loaderInfo.bytesTotal);
if (percent==100){
nextFrame();
This is the code in the first frame of content
stop();
// Animate in the home_mc from left to right, using the Tween class
//Flash - go and get the code that is going to make the Tween work
import fl.transitions.Tween;
import fl.transitions.easing.*;
//home_mc animate in...
var homeTween:Tween = new Tween(home_mc, "alpha", Regular.easeOut, 0, 1, 2, true);
//handle events for buttons..
home.addEventListener(MouseEvent.CLICK, clickSection);
classes.addEventListener(MouseEvent.CLICK, clickSection);
schedule.addEventListener(MouseEvent.CLICK, clickSection);
about.addEventListener(MouseEvent.CLICK, clickSection);
news.addEventListener(MouseEvent.CLICK, clickSection);
gallery.addEventListener(MouseEvent.CLICK, clickSection);
contact.addEventListener(MouseEvent.CLICK, clickSection);
function clickSection(evtObj:MouseEvent){
// trace shows whats hapening... in the output window
trace ("The "+evtObj.target.name+" button was clicked!")
//goto the section clicked on...
gotoAndStop(evtObj.target.name);

Answer 1

use the html published by flash.  do you still see the problem?  if yes, post the url of the embedding html published by flash that displays the problem.