in order to post photos, they must be 1st uploaded to a photo sharing site such as
flickr.
once the photos are there you right click on the photograph and select the copy image location tab
once you have done that, to insert the photograph into a forum post, you select the button that looks like a mountain range agasint a yellow background with a grey sun
(
i have highlighted the button with my nifty little purple crayon that i borrowed from harold)
that will bring up a dialog box that looks like this
paste the image location form step one into the box, click ok.............................
and ...................viola! photo is now in post!