Hello! I've been trying to make a character sheet, but I'm having trouble. I'm using select to fill in attributes, but it doesn't seem to work with auto-calculating values. I have <input type="number" style="width:40px;height:30px" name="attr_aura" placeholder="1" /> <span>Agilidade <select name="attr_agi" class="atr" style="width:40px;height:30px" checked='true'> <option value="1">1</option> <option value="2">2</option> <option value="3">3</option> <option value="4">4</option> <option value="5">5</option> <option value="6">6</option> </select></span> How do add both values together for an auto-calculating value? Thanks in advance.