function player_proxy(subject, data)
{
    if(subject == 'advertising')
    {
        DM_MassCast.renderFromPlayer('Middle', data);
    }
    else if(subject == 'instream')
    {
        try
        {
            return DM_MassCast.playerAds();
        }
        catch(e)
        {
            return '';
        }
    }
    else if(subject == 'progress' && data == 'complete')
    {
        window.location.reload(true);
    }
    else if(subject == 'tools' && data == 'share')
    {
        if($$('a.name_share')[0])
        {
            DM_Widget_VideoTools.loadWidget('Share', $$('a.name_share')[0]);
            $('tools_container').scrollTo();
        }
    }
    else if(subject == 'fullscreen')
    {
        if(data == 'on')
        {
            zoomPlayer();
        }
        else
        {
            unzoomPlayer();
        }
    }
    else if(subject == 'debug')
    {
        dbg(data);
    }
    else if(subject == 'position')
    {
    }
    return '';
}

// Needed by self update
function setPageTitle(newTitle)
{
    document.title = newTitle;
}