function scoreboardProjection(frame_offset) {

    if (frame_offset == null) frame_offset = 0;
    var canvas, proj;
    var score_img_1,
        score_img_2,
        overlay,
        board_canvas,
        score_canvas_1,
        score_canvas_2;
    
    // View in the following line is a Backbone.js (http://documentcloud.github.com/backbone/#View) view.
    var self = view.extend({
        template:'<div class="scene HD" id="scoreboard_projection"></div>&',
        name:'scoreboardProjection',
        pageName: 'Bowling Scoreboard',
        onInit:onInit
    });

    return self;

    function onInit() {
        // First we load our images. "media" on the following lines are Media objects from http://www.justafriend.ie/cdn/js/jv/media.js
        score_img_1 = media.getImage('img/bowlingscore1.png');
        score_img_2 = media.getImage('img/bowlingscore2.png');
        overlay = media.getImage('img/bowlingscore_overlay.png');

        var scale_down_to_blur = .75;
        board_canvas = canvasUtil.create(Math.floor(800 * scale_down_to_blur), Math.floor(450 * scale_down_to_blur));
        score_canvas_1 = canvasUtil.create(800, 450);
        score_canvas_2 = canvasUtil.create(800, 450);

        canvas = canvasUtil.create(10, 10);
        
        // projection is part of the canvas projection library at http://www.justafriend.ie/cdn/js/jv/projection.js
        proj = projection(board_canvas, canvas, null, {
            wireframe:false,
            subdivisionLimit:3,
            patchSize:32
        });

    }
  
  // There's more to this, and you can find the full code at http://www.justafriend.ie/cdn/js/jv/scenes/scoreboardProjection.js        

}