HTML is recognized by the Post program. Just stick the HTML in the text of your post.
Really good HTML learning post:
http://www.freerepublic.com/forum/a3aa5843c228c.htm
To post an image:
Right click the picture to paste here. Left click "copy image location". Paste where the "?" is, right between the two quotation marks. Do not use the ? at all, it just is marking the place.
<img src="?">
This puts in a picture the same size as it was originally.
I think I am saying this OK!
Make sure you preview, just hit Post without the box checked.
Well, that would be good if I knew how to write HTML...but I don't, I leave that to my webmaster. I would be happy to e-mail the image to someone who does have the ability to write HTML to have it posted for all to see.