It's ur lucky day! I'd love to see him! Either use a program. Like photibucket to get an img url.
Or easier yet in a post here ull find a. Paperclip in the tool bar that Will take u to a screen that has a choose file from computer option. Once Uve picked one. Or 5. Click upload. Once its done u can close it and go back to ur reply. Click the Paperclip again and ur fike will be there. And once its inserted it'll look like just text until u submit then it Will show up