Go here: http://imageshack.us/
1. Browse for your pic, and then click "host it!".
You will be taken to a page with code lines.
2. Copy the code for "Direct link to image", and post it here.
Done!
EDIT:
You can also copy the line for "Thumbnails for forums (1)" (although it can be tricky to select the whole line, as the whole of it isn't visible). Pasting it in the forum post would give you something like this:
1. Browse for your pic, and then click "host it!".
You will be taken to a page with code lines.
2. Copy the code for "Direct link to image", and post it here.
Done!
EDIT:
You can also copy the line for "Thumbnails for forums (1)" (although it can be tricky to select the whole line, as the whole of it isn't visible). Pasting it in the forum post would give you something like this:
Comment