(09 Jul 2014, 8:14 pm)Dan wrote Scroll down below the little bit where you enter the text for a post.
You should find an 'Attachments' section. Click 'Browse' (or something like that), and this will bring up all the files on your hard-drive. Find the folder you saved the image in, double click the image and then click 'OK', followed by 'Upload' when you're back on the forum.
Thanks mate.