google search for media wiki to supplement built-in search

Could we add this htmlet to the OWLWG wiki?

<!-- Google CSE Search Box Begins  -->
<form action="http://www.google.com/cse"  
id="searchbox_017928668225405659122:enmn1cbxzg8">
   <input type="hidden" name="cx"  
value="017928668225405659122:enmn1cbxzg8" />
   <input type="text" name="q" size="25" />
   <input type="submit" name="sa" value="Search" />
</form>
<script type="text/javascript" src="http://www.google.com/coop/cse/ 
brand?form=searchbox_017928668225405659122%3Aenmn1cbxzg8&lang=en"></ 
script>
<!-- Google CSE Search Box Ends -->


This is a custom google search, currently just against the wiki. I  
find the mediawiki built pretty bad.

Also, if we install http://www.mediawiki.org/wiki/Extension:RawMsg  
then life would be a bit easier for stuff like this as sysops could  
defined this sort of thing on the wiki itself, rather than putting in  
a support request.

-Alan