Just a small question; It's said the Item links can also be added to forums. In my case; PHPBB (forum.wow-nl.com), in which file would I have to put the code in order to change the links into 'onmouseover=' links?
Likely somewhere you have a <head>...</head> section in an include file, perhaps for whatever theme you are using. Somewhere in that <head>...</head> section is the best place to put the power code:
<script src="http://i.thottbot.com/power.js"></script>
That's it!
Best regards,
Thott