upload picture help.

i need help up loading some pictures in a post. i click add image and i put in the url and nothing shows up someone help.

Here is our writeup on it. If you still cant get it then feel free to ask more questions
http://www.mitsubishiforum.com/m_118035/tm.htm

also search image uploads on google

Also pmed you with the info 

thanks everyone by the time everyone replied i figured it out but thanks everyone for the help.