~function(w,h){
    qz_instance.SendGameCommand("r_customwidth "+ w +"\n");
    qz_instance.SendGameCommand("r_customheight "+ h +"\n");
    qz_instance.SendGameCommand("r_inBrowserMode -1\n");
    qz_instance.SendGameCommand("vid_restart\n");
    $('#qlv_game_mode_viewport').css({'width': w+'px', 'height': h+'px'});
    $('div.game_wrapper').css({'width': (w+334)+'px', 'height': (h+334)+'px'});
}(1680,1050);