HI Im trying to make my as3 start on a specific frame but for some reason I just cant find a solutio

THe below is the AS and i am trying to make it start on a specific frame, can anyone help me please?

package

{

import fl.controls.Button;

import flash.display.Bitmap;

import flash.display.Loader;

import flash.display.MovieClip;

import flash.net.FileFilter;

import flash.net.FileReference;

import flash.text.TextField;

import flash.text.TextFieldType;

import flash.events.MouseEvent;

import flash.events.Event;

public class BitmapLoader extends MovieClip

{

  private static const _MAX_WIDTH: Number = 640;

  private static const _MAX_HEIGHT:Number = 410;

  private var _fileRef:FileReference;

  private var _fileFilter: FileFilter;

  private var _loader: Loader;

  private var _bitmap:MovieClip;

  private var _browseBtn:Button;

  private var _staticTxt:TextField;

  private var _browseTxt:TextField;

  public function BitmapLoader( )

  {

   _init( );

  }

  private function _init( ):void

  {

   _staticTxt = new TextField ( );

   _staticTxt.type = TextFieldType.DYNAMIC;

   _staticTxt.x = 10;

   _staticTxt.y = 10;

   _staticTxt.height = 21;

   _staticTxt.text = "Select a Video:";

   addChild( _staticTxt );

   _browseTxt = new TextField ( ) ;

   _browseTxt.type = TextFieldType.INPUT;

   _browseTxt.x = _staticTxt.x + _staticTxt.width + 4;

   _browseTxt.y = 10;

   _browseTxt.height = 21;

   _browseTxt.width = 200;

   _browseTxt.border = true;

   _browseTxt.background = true;

   addChild( _browseTxt );

   _browseBtn = new Button ( ) ;

   _browseBtn.label = "Browse";

   _browseBtn.name = "browse";

   _browseBtn.x = _browseTxt.x + _browseTxt.width + 4;

   _browseBtn.y = 10;

   _browseBtn.useHandCursor = true;

   _browseBtn.addEventListener(MouseEvent.CLICK, _handleMouseEvent);

   addChild( _browseBtn );

   _fileFilter = new FileFilter("clips","*.swf;*.flv;*.f4v;*.mov;*.mp4");

  }

  private function _handleMouseEvent( evt : MouseEvent ):void

  {

   switch ( String ( evt.target.name ))

   {

    case "browse" :

     _fileRef = new FileReference ( ) ;

     _fileRef.browse( [_fileFilter]);

     _fileRef.addEventListener( Event.SELECT, _onImageSelect);

     trace( "Browse" );

     break;

   }

  }

  private function _onImageSelect( evt : Event ):void

  {

   _fileRef.load( );

   _fileRef.addEventListener(Event.COMPLETE, _onDataLoaded);

   _browseTxt.text = String(evt.target.name);

  }

  private function _onDataLoaded(evt:Event ):void

  {

   var tempFileRef:FileReference = FileReference(evt.target);

   _loader = new Loader( ) ;

   _loader.contentLoaderInfo.addEventListener( Event.COMPLETE, _onImageLoaded );

   _loader.loadBytes( tempFileRef.data );

  }

  private function _onImageLoaded(evt:Event ):void

  {

   _bitmap = MovieClip(evt.target.content);

   _bitmap.smoothing = true;

   _bitmap.x = 5;

   _bitmap.y = _browseTxt.y + _browseTxt.height + 5;

   addChild( _bitmap );

   if (_bitmap.width > _MAX_WIDTH || _bitmap.height > _MAX_HEIGHT)

   {

    _resizeBitmap( _bitmap );

   }

  }

  private function _resizeBitmap( target : MovieClip ):void

  {

   if (target.height > target.width)

   {

    target.width = _MAX_WIDTH;

    target.scaleY = target.scaleX;

   }

   else if (target.width >= target.height )

   {

    target.height = _MAX_HEIGHT;

    target.scaleX = target.scaleY;

   }

  }

}

}