After you put your photo on a photo hosting site, if you are a Windows user, right click on the photo and select "Copy Image Location". Then click on the filmstrip icon in the bar above where you are writing your message. Then paste your Image Location in the "Link to media" bar.
Elmer.
The above is my opinion, from an active and experienced Model Railroader in N scale and HO since 1961.
(Modeling Freelance, Eastern US, HO scale, in 1962, with NCE DCC for locomotive control and a stand alone LocoNet for block detection and signals.) http://waynes-trains.com/ at home, and N scale at the Club.
Open a free account at a photo hosting sight like www.photobucket.com.
Follow the hosting site's instructions to upload your pictures to the site.
Paste a link to the photo in your post here.
Each hosting site is different. With Photobucket it is a simple single click under the image to copy that link then just paste the link where you want the image to appear in your post.
Dave
Lackawanna Route of the Phoebe Snow
How do you add picture to your post.
NickyB