cursor' mode</p>
            <pre>
data-width="150"
data-cursor=true
data-thickness=.3
data-fgColor="#222222"
            </pre>
            <input class="knob" data-width="150" data-cursor=true data-fgColor="#222222" data-thickness=.3 value="29">
        </div>
        <div class="demo" >
            <p>&#215; Display previous value</p>
            <pre>
data-displayPrevious=true
data-min="-100"
            </pre>
            <input class="knob" data-width="200" data-min="-100" data-displayPrevious=true va