Stage Webview on new screen

Question

I'm trying to get Stagewebview to show on a new stage when a button is clicked.  Right now it just shows on the same stage  becuase code is this.stage.
Also, when it shows up on the new page I want to have back button, forward, and refresh and I want it on the top and not taking alot of space and only on the screen where it's showing the web view.
Please help!!!!!!!!!!
Here is the code:
stop();
import flash.display.StageAlign;
import flash.display.StageScaleMode;
import flash.events.MouseEvent;
import flash.net.URLRequest;
import flash.media.StageWebView;
import flash.geom.Rectangle;
stage.align = StageAlign.TOP_LEFT;
stage.scaleMode = StageScaleMode.NO_SCALE;
var webView:StageWebView;
var swvRect:Rectangle;
var swvHeight:Number;
var uiElemsTop:Number=140;
var swvY:Number=140;
var uiElemsBot:Number=40+20+75+20;
var uiElemsHeight:Number=uiElemsTop+uiElemsBot;
infoBox.text="";
infoBox.visible=false;
mainPanel.visible=false;
webBtnsPanel.visible=false;
mcStart.addEventListener(MouseEvent.CLICK,init);
function init(e:MouseEvent):void {
    mcStart.removeEventListener(MouseEvent.CLICK,init);
    mcStart.visible=false;
    mainPanel.btnExit.addEventListener(MouseEvent.CLICK, exitApp);
    mainPanel.btnCloseSwv.addEventListener(MouseEvent.CLICK,closeSwv);
    mainPanel.btnOpenSwv.addEventListener(MouseEvent.CLICK, openSwv);
    infoBox.text="Click open stage web view to begin";
    webBtnsPanel.btnNext.addEventListener(MouseEvent.CLICK, nextPage);
    webBtnsPanel.btnPrev.addEventListener(MouseEvent.CLICK, prevPage);
    webBtnsPanel.btnReload.addEventListener(MouseEvent.CLICK, reloadPage);
    webBtnsPanel.btnStop.addEventListener(MouseEvent.CLICK, stopPage);
    swvHeight=stage.stageHeight-uiElemsHeight;
    infoBox.x=stage.stageWidth/2-infoBox.width/2;
    infoBox.y=stage.stageHeight-40;
    mainPanel.x=stage.stageWidth/2-mainPanel.width/2;
    webBtnsPanel.x=stage.stageWidth/2-webBtnsPanel.width/2;
    webBtnsPanel.y=140+swvHeight+20;
    mainPanel.visible=true;
    infoBox.visible=true;
//When the user taps on Exit button, the app quits.
function exitApp(event:MouseEvent):void {
    NativeApplication.nativeApplication.exit(0);
function closeSwv(event:MouseEvent):void {
    if(webView==null){
        return;
     webView.removeEventListener(ErrorEvent.ERROR,onError);
     webView.removeEventListener(LocationChangeEvent.LOCATION_CHANGING,onChanging);
     webView.removeEventListener(Event.COMPLETE,onComplete);
     webView.viewPort=null;
     webView.dispose();
     webView=null;
     webBtnsPanel.visible=false;
     infoBox.text="Click open stage web view to begin";
function openSwv(event:MouseEvent):void {
    if(webView!=null){
        return;
     webBtnsPanel.visible=true;
     infoBox.text="";
     webView=new StageWebView();
     webView.stage= next.stage;
     webView.viewPort=new Rectangle(0,swvY,stage.stageWidth,swvHeight);
     webView.addEventListener(ErrorEvent.ERROR,onError);
     webView.addEventListener(LocationChangeEvent.LOCATION_CHANGING,onChanging);
     webView.addEventListener(Event.COMPLETE,onComplete);
     webView.loadURL("http://www.math.uri.edu/~bkaskosz/webview/index.html");
function onError(e:ErrorEvent):void {
    infoBox.text="Page is not available. Try reloading.";
function onChanging(e:LocationChangeEvent):void {
    infoBox.text="Loading...";
function onComplete(e:Event):void {
    infoBox.text="";
function nextPage(e:MouseEvent):void {
    if(webView==null){
        return;
    if(!webView.isHistoryForwardEnabled){
        return;
    webView.historyForward();
function prevPage(e:MouseEvent):void {
    if(webView==null){
        return;
    if(!webView.isHistoryBackEnabled){
        return;
    webView.historyBack();
function reloadPage(e:MouseEvent):void {
    if(webView==null){
        return;
    webView.reload();
function stopPage(e:MouseEvent):void {
    if(webView==null){
        return;
    webView.stop();

Answer 1

as to be on a new stage , just add it to a diff frame in your porject.
so lets say you init iate the code in frame 3 , then create a button in frame 1 or any other frame so that when you click the button the stage webview will open in the other frame .
what so ever , dont use the code you have now . the code you provided is already scaled to fit elements on stage , you dont want that
use  a simple web view code such as this .
var webView:StageWebView = new StageWebView();
webView.stage = this.stage;
webView.viewPort = new Rectangle(0, 0,0,840 ); /// the numbers in here are to scale
webView.loadURL( "http://ameerw.com" );
[your button].addEventListener(MouseEvent.CLICK, closeWebView);
function closeWebView(e:MouseEvent):void
     webView.stage = null;
     webView.dispose();
where i  marked numbers to scale make sure you do not scale the webview to fit the whole stage . you need an extra space to
create the bakc button . back button will be used for 2 things . one to remove/dispose the webview then navigate to which ever frame you want it to go to .
i used a function to do this . and you can just create a navigation function etc . for the same button.