Mx.managers.PopUpManager

hi there,

i am trying to add progress bar component.
i am having this code for window.


hideZoomPointer();
    zoom_win = mx.managers.PopUpManager.createPopUp(_root, Window, true, {title:page_url, closeButton:true});
    zoom_win.createObject("ScrollPane", "zoom_pane", 0, {contentPath:page_url, _x:3, _y:31});
      zoom_win.setSize(popup_width, popup_height);
    zoom_win.zoom_pane.setSize(popup_width-6, popup_height-31);
    listenerObject = new Object();
    listenerObject.click = closeWindow;
    zoom_win.addEventListener("click", listenerObject);
        
    zoom_win._x = Stage.width/2-popup_width/2;
    zoom_win._y = Stage.height/2-popup_height/2;

this works just fine, my problem is with progress bar component.

my code:


zoom_win.createObject("ProgressBar", "Progress", 0, {contentPath:page_url, _x:180, _y:201});

Progress bar is loaded where it should be but it doesnt not preload.

Can any1 help ?

Thank you,

Rutin,

p.s.
Searched forum, google.