Fix survey response handling on mobile safari

We'd like to make a change to the following online survey: [login to view URL] The issue is the question that reads "What is your occupation?" or "What was your occupation?" This question requires a typed response. Right now, the survey won't advance to the next question unless the user clicks 'return' after they finished typing. We need to change this so that the question also will advance if they instead click 'Done' on their phone keypad. I can provide access to my server via sftp