progress_bar_media simple tag

    return rendered script tag for javascript used by progress_bar

def progress_bar_media():
    """
    progress_bar_media simple tag

    return rendered script tag for javascript used by progress_bar
    """
    if PROGRESSBARUPLOAD_INCLUDE_JQUERY:
        js = ["http://code.jquery.com/jquery-1.8.3.min.js",]
    else:
        js = []
    js.append("js/progress_bar.js")
        
    m = Media(js=js)
    return m.render()