How to automatically compute for the manager fee and total fee on keypress.
<input type="text" id="paid_to_you" name="paid_to_you" value="" style="width: 105px;">
<label id='manager_fee'></label>
<label id='total_fee'></label>
WHen the user inputs 1000, it will compute for the manager fee with a 10% of the input 'paid to you'.