Easily Edited Content and Function Question

So I am currently building a website for my church, and I need to make it possible for others to update pages with small announcements. I created the site in Dreamweaver CS3. I have no clue how I could have them update the site without first sending me the information, seeing as how most of them are illiterate when it comes to the web.

Also, I have a "Staff Blog" page which should change every day. Is there a way that I can tell an image to change to another image every day? For example, Monday would show a picture of person A, then on Tuesday it would show a picture of person B...etc, without me having to change it by hand every time?

Thank you!

 

This is difficult to set-up outside of a CMS like Wordpress or Drupal. I would suggest to forget Dreamweaver, and go for Wordpress. Otherwise, you create a database with a table for all posters, and another table for all the posts, with persmissions, and that's quite a lot of work.

 

You could use PHP:

if (date('D') == 'Mon') {
echo "image_monday.jpg";
}
elseif (date('D') == 'Tue') {
echo "image_tuesday.jpg";
}

Code (markup):

and so on.

Or something similar