For those of you using the Google Custom Search engine to search your site, you might run into the problem of not seeing any search results show up. I believe this happens if you're using the iFrame approach.
Please don't ask me why, but to get the results to show up, all you need to do is add the following line of code to your search form:
<input type="hidden" name="cof" value="FORID:11" />
And that's it. Your search results should show up promptly thereafter.
Strange are the ways of 'good'.