I presume you have an account with image shack?
- Log in to imageshack
- Click on 'upload image' in your pic collection page
- Browse to your pic that you wish to upload and click on it.
- Once the path appears and you do not wish to add more pics ignore everything else and click 'upload now'
- Once your pic is uploaded you will get presented with a list of links, copy the one labeled "Direct link"
- Place your cursor on the place you wish your pic to be and click the picture icon in the edit window of your post.
- Paste the code from imageshack into the space of the little window that appears. Click OK.
- Done.
Alternative (multiple upload)
1. to 4. as above
5. in your pic collection page click the 'i' icon next to the pic
6. in the new window copy the entry of the 'Direct:' line
7. Place your cursor on the place you wish your pic to be and click the picture icon in the edit window of your post.
8. Paste the code from imageshack into the space of the little window that appears. Click OK.
9. Done.
PLEASE put huge pics in spoilers (left click on them and click the exclamation mark icon up in the edit window)