My code is
<div class="textbox_pizza" id="pizza" disabled="true" onchange="controlinfo(); return false;">
<span><label>Margherita</label><input type="checkbox" name="pizza" id="margherita" value="12"></span>
<span><label>Quattro Formaggi</label><input type="checkbox" name="pizza" id="quattroformaggi" value="12.5"></span>
<span><label>Capricciosa</label><input type="checkbox" name="pizza" id="capricciosa" value="13"></span>
</div>
Is there any way to get checked check-box values and subtotal all numbers in Javascript, but not to use event boxes?