var video = {
    open: function(myvideo, width, height) {
        var top = (screen.height - height) / 2;
        var left = (screen.width - width) / 2;
        var mypage = "videos/movie.htm?video=" + myvideo;
        winprops = 'height=' + height + ',width=' + width + ',top=' + top + ',left=' + left + ',scrollbars=yes,resizable'
        win = window.open(mypage, "myvideo", winprops)
        if (parseInt(navigator.appVersion) >= 4) { win.window.focus(); }
    }
}