You an use simple html coding and the site that Silesa posted looks pretty easy to use.
If you are looking for something more involved (if you decide to have several bulletins: you can always get a free profile on Wix.com and create html pages and also have an Iframe which gives a repost code.
The current creative ability on Wix aren't as fancy as the old flash ones; but I'm sure as more people create html flash-like animations, that wix will come up with some good add ons for special effects.
I know many use word press (way beyond my skill) and other places to create bulletins. I find wix the easist to use.
A sample bulletin I created can be found here
Bulletin Created on Wix SiteYou can add in images, and create a box html which will give you a clock, etc. Wix has instructions for all of that. Note the iframe code at the bottom of the bulletin link above; you will need to play around with the width and height.
Hope this helps some!
To bring your relationshipto the forums? Go ahead skip along behind a Roman soldier to the Arena; tie on your neck a steak & lay next to starving lion! Better luck!~SR There is no marvel in a woman learning to speak, but there would be in teaching her to hold her tongue~ER I won because I actually made a float - and didn't leave it as a truck.