Ok, i'm going to write the HTML here, you need to copy/paste this into a notepad file, and call it something simple. I called mine Recruiting_Small.txt because i have two versions

Once you've saved that, you need to go into:
My computer > C Drive (or wherever you have installed Conan) > Program Files > Funcom > Conan > Scripts. You now need to save your notepad file here in his folder, and remember the name

Once you're back in the game type /<name of file> and it should come up, but test it in guild first, as guild chat seems to have a larger text capacity and if you cock up it's not so bad

Here's the HTML - remember to copy paste this exact, or you may miss some of the tags off.
<a href = "text://<center><FONT COLOR='#00C3FF'>Harem Knights</FONT></FONT></center><br><center><FONT COLOR='#2FD8EA'>Guild Master:</FONT></center><center><FONT COLOR='#2FD8EA'>*<FONT COLOR='#00C3FF'>Loneknight*</FONT></FONT></center><br><center><FONT COLOR='#2FD8EA'>Guild Officers:</FONT></center><center><FONT COLOR='#007FFF'>Kairra</FONT></center><center><FONT COLOR='#007FFF'>Jain</FONT></center><br><center><FONT COLOR='#2FD8EA'>Guild Information:<FONT COLOR='#007FFF'></FONT></FONT></center><center><FONT COLOR='#007FFF'>Sexy, beautiful people who live life and game </FONT></center><center><FONT COLOR='#007FFF'>just to have fun

. Join us now! We're working on Tier 2 guild city and have an active vent server.</FONT></center><br>"<br>Harem Knights are recruiting!</a>