I am working on my first website for a client who just asked me how she can make a change if I am away. I told her I would get back to her, but I don't know the answer.

I have the program Web Designer Premium 12 installed on my desktop at home and have been working on the website (and mobile variant) from there. I'll be gone for a week in July and a week and a half in August. I don't think July will be a problem, but I know she will need to put announcements and make changes on her website in August.

Surely some of you must have run into this problem. Any advice?

Thanks,

John