What IRC client are you trying to connect with?
Or, are you trying to connect via mibbit?
For the pictures, you will need to upload them to a site, such as photobucket.com or imgur.com (my favorite)
Then you will need to use the Img BBCode tag in your post, and link the picture.
1. No system is safe.
2. Aim for the the impossible.
3. Have fun in cyberspace and meatspace.