String fields typically aren't any thing to get too worked up over, but I've discovered a couple of cool tips on dealing with string fields in Service-now.com that might benefit somebody else at some point.
Standard JavaScript provides 3 different types of popup boxes: Alert box, Confirm box, and Prompt box. Since Service-now.com supports standard JavaScript, these popup boxes can be used anywhere in the application where client-side JavaScript is supported. They will most commonly be used in an 'onSubmit' client script or a UI action with the 'Client' checkbox checked.
