For those of you who do not know:
step one
in a reply or a new topic if you want to add a picture move your eyes to the above icons in the type reply box.
step two
in the 5th section of icons above the reply box you want to click the picture icon with the hard disc on it
step three
after clicking it select the image
>>Browse
Then you are able to copy a link for thumbnail, direct image with the hyper text already selected, or image url to be able to sent the picture link to anyone.
hope i helped
peace out
-Deo