Hi I am a complete newbie so please go easy on me
I want to have a gross annual salary field and a gross weekly field, I also want a net annual and net weekly field. because some people only know what their annual salary is and not there weekly I want it to automatically complete they one they do not fill in. So if someone puts in their gross annual salary I want the gross weekly salary to automatically complete with (gross annual divided by 52). But if they put in their gross weekly I want it to automatically fill in their gross annual (weekly times 52). Is this possible?
The second thing I want is that some of the text fields are optional so I want it to say 'do you want to enter x' with a tick box next to it, if it is ticked then I want the relevant text box/number box to appear.
Any help would be greatly appreciated Thank you