[high]* RS_Jelle clicks install

[/high]
A suggestion: make it W3C compliant:
1. Fix a lot of
&'s to
& (you should use HTML entities)
2. Fix some
<br> tags to
<br /> (the br element should be self-closed in XHTML)
3. When $letterbits isn't displayed on the glossary home and on search results pages, you get the following in the source code:
HTML Code:
<table class="tborder" cellpadding="6" cellspacing="1" border="0" width="100%" align="center">
<tr align="center">
</tr>
</table>
This isn't W3C compliant: you can't have an empty tr tag. You should make a conditional for this, to hide this table when $letterbits isn't displayed.