On a new post or full reply window, type your message first then;
Click the green tree icon:
Click Choose File
Browse to your saved picture
Click Upload
Once uploaded the image should appear in the preview window. Click OK to insert into post.
Each member has an allocated amount of space. Max image size 10mb.
Images will remain in your upload folder which means you can then insert the same into different posts without having to upload again.
Some things to be aware of:
The forum doesn't rename images so make sure each filename is unique
The forum doesn't like symbols such as ! ' £ $ in filenames
Uploading from iphone, ipads - it is possible but each photo is named 'photo.jpg' by apple - therefore it will only allow you to upload once.