Include an image within custom xymon message

Hello, I am trying to figure out how I would include an image within the status message of my custom test? I noticed that the default "conn" test uses the xymon color gif within its status which makes me think it is possible.

I tried to add an image by including the text??<IMG SRC='usr/src/xymon-4.3.30/xymond/wwfiles/gifs/green-recent.gif' ALT='green image'> but that did not work, it only shows the alt text and not the image itself.