 type="number" name="mass" />
                </fieldset>
                <fieldset class="control-group">
                    <legend>Flank</legend><input type="checkbox" name="flank" />
                </fieldset>
                <div class="buttons control-group">
                    <input type="submit" value="Update Graph" />
                </div>
            </form>
            <h2>Main Engine</h2>
            <div id="dodge-graph-main"></div>
            <h2>Lateral Maneuvering Thrusters<