I have a single line, read only text box which has an initial value of 525. The value is updated to 1050 during form fill-in by a client-side calculation that happens when another field on the form is updated. The displayed read only text box updates correctly with the calculated value of 1050, but upon form completion the value that is written to the database and sent in a form completion email is the initial value of 525 instead of1050. Anyone have any thoughts about what I am doing wrong?