Type [pic] before the URL for the 1st picture
Type [/pic] after the URL for the 1st picure

Then do the same thing for the next picture

so it looks like this:

[pic]http://www.chipguide.com/chimage.php?image=/11868880050041.jpg[/pic]
[pic]http://www.chipguide.com/chimage.php?image=/11868880098578.jpg[/pic]

and you'll end up with