I'm new to moodle and I've just tried pasteing short html scripts for animated smileys before and after my heading on the Site Settings page. The animated smiley before the heading works but the one after doesn't and instead reads part of the html in bold face. On top of this, the Site Settings page no longer functions above the text input function so I can't delete the scripts. I've looked through the moodle files on the server but don't really know what I'm looking for (the Site Settings page in html to be able to delete the scripts?) I can get at the html for the Site Settings page from View Source but any changes I make don't Save. Any help would be great, but please write it so someone (me!) with no programming/development background can understand. Thanks...Mark
How about
http://www.yourdomain/moodle/admin/site.php
Did you press the "<>" on your rich text editor sign before you added your html code? I guess you must have otherwise there would have been no smilely at all?
If you use the rich text editor you can input images freely using a button click. Like this. 
But are you talking about adding an image link into the name of your site? No surely not. This sounds like you are trying to hack your own site!
If I where you I would add the images to the header.php in your theme, rather than adding it to the name of the course. Please see mine (ignoring the funny characters).
Thanks, Tim, for your quick reply. I like your site and the header. How exactly did you add that to the header.php file? Also, any suggestions on the crashed Site Settings page and how to get it back working OK?...Mark