Help me on simple gui issue

see this image::

http://www.image-share.com/ijpg-735-78.html

i just want to

  1. add a scrollbar and disable text selection
  2. wanna add a image

my current code for window is -

Rather than use a TextField to display the text, you could use a Label but place it inside a ScrollView to enable it to scroll. You can display a picture using GUI.DrawTexture. Getting the picture next to the text box is just a matter of choosing the right rectangle and is usually just a matter of trial and error.