There are many ways to do this John. A search of the archives will show a bunch I'm sure. Or many in this thread will chime in. Use whatever method you like.
But here is the way I prefer (YMMV):
First convert the article to a high quality JPG and save it to a width of 800 pixels or less (larger than 800 requires a blue slider bar that most people don't like; however, if 800 pixels wide makes the text too hard to read, make it larger, say 1000).
Upload the image to:
http://tinypic.com/You don't even need an account to do this. When the picture is uploaded, copy and paste the IMG format from the proper box into a message here.
Simple as that!