Hello Islandboy,
The first requirement is to have a HOT LINK to a real address on the Internet that is available 24/7, and you've already said that the photo you want to use is on your web site. So, the HOT LINK requirement should already be met.
Step two is determining the URL address to the existing picture you want to use. Example below - don't click it - it won't work:
http://www.tomssite/images/gorilla.jpgIf that was a real address, clicking it should show a picture of a gorilla. BUT, you want the picture to be automatically displayed without the user clicking it. So, you add the image tag and closing image tag. I must exchange two characters so that you can see the example. Just remember that "{" will be replaced with "[" and "}" with "]"
{img}http://www.tomssite/images/gorilla.jpg{/img}
Replace the brackets, and the gorilla picture would be automatically displayed. If you want to center the photograph, do this:
{center}{img}http://www.tomssite/images/gorilla.jpg{/img}{/center}
Just remember that I had to replace the brackets so you could see the examples.
Holler if you have any trouble. There is also an insert image button in the command menu above your message box - bottom row - second from the left - right over the smiley examples. That will enter the image commands, and all you have to do is put your cursor into the center and enter the address to your picture. You can also use the "center" button in the same way by highlighting whatever you want to center and hitting the center button on the top row of commands - 5 spaces left of the "Change Color" function.
I hope this helps.
Love In Christ,
Tom