I found a nice script which I want to use. It offers Google suggestions in XML format:
<form action="http://www.google.nl/complete/search? " method="get"><div>
<input type="text" size="20" name="q" />
<input type="submit" value="Submit" />
<input type="hidden" name="output" value="toolbar" /></div>
Any help is appreciated. If you don't want to write the code please point me in the right way.