Y!Q plug-in

I developed a new plug-in for my blog, which enables Yahoo's context search Y!Q on my blog. It's easy to use and install. You just put the search value in between yq tags like this: <yq>David Linsin</yq> and publish your blog. When published, the Y!Q logo is being displayed behind your text. A click on the logo will pop up a search form, which enables you to search on yahoo. To install the plug-in, just put the y!q.php file in your plug-ins directory and activate it.

Give me some feedback if it works and what you think about it.